git-prune-packed
git-pull
git-push
+git-quiltimport
git-read-tree
git-rebase
git-receive-pack
DOC_HTML=$(patsubst %.txt,%.html,$(MAN1_TXT) $(MAN7_TXT))
ARTICLES = tutorial
+ARTICLES += tutorial-2
ARTICLES += core-tutorial
ARTICLES += cvs-migration
ARTICLES += diffcore
A simple wrapper for git-update-index to add files to the index,
for people used to do "cvs add".
+It only adds non-ignored files, to add ignored files use
+"git update-index --add".
OPTIONS
-------
<file>...::
- Files to add to the index.
+ Files to add to the index (see gitlink:git-ls-files[1]).
-n::
Don't actually add the file(s), just show if they exist.
See Also
--------
gitlink:git-rm[1]
+gitlink:git-ls-files[1]
Author
------
<branchname>::
The name of the branch to create or delete.
+ The new branch name must pass all checks defined by
+ gitlink:git-check-ref-format[1]. Some of these checks
+ may restrict the characters allowed in a branch name.
<start-point>::
The new branch will be created with a HEAD equal to this. It may
. colon `:` is used as in `srcref:dstref` to mean "use srcref\'s
value and store it in dstref" in fetch and push operations.
+ It may also be used to select a specific object such as with
+ gitlink:git-cat-file[1] "git-cat-file blob v1.3.3:refs.c".
GIT
Force a re-read of everything.
-b::
- Create a new branch and start it at <branch>.
+ Create a new branch named <new_branch> and start it at
+ <branch>. The new branch name must pass all checks defined
+ by gitlink:git-check-ref-format[1]. Some of these checks
+ may restrict the characters allowed in a branch name.
-m::
If you have local modifications to one or more files that
SYNOPSIS
--------
-'git-read-tree' (<tree-ish> | [[-m [--aggressive]| --reset] [-u | -i]] <tree-ish1> [<tree-ish2> [<tree-ish3>]])
+'git-read-tree' (<tree-ish> | [[-m [--aggressive] | --reset | --prefix=<prefix>] [-u | -i]] <tree-ish1> [<tree-ish2> [<tree-ish3>]])
DESCRIPTION
* when both sides adds a path identically. The resolution
is to add that path.
+--prefix=<prefix>/::
+ Keep the current index contents, and read the contents
+ of named tree-ish under directory at `<prefix>`. The
+ original index file cannot have anything at the path
+ `<prefix>` itself, and have nothing in `<prefix>/`
+ directory. Note that the `<prefix>/` value must end
+ with a slash.
+
+
<tree-ish#>::
The id of the tree object(s) to be read/merged.
SYNOPSIS
--------
-'git-write-tree' [--missing-ok]
+'git-write-tree' [--missing-ok] [--prefix=<prefix>/]
DESCRIPTION
-----------
directory exist in the object database. This option disables this
check.
+--prefix=<prefix>/::
+ Writes a tree object that represents a subdirectory
+ `<prefix>`. This can be used to write the tree object
+ for a subproject that is in the named subdirectory.
+
+
Author
------
Written by Linus Torvalds <torvalds@osdl.org>
--- /dev/null
+A tutorial introduction to git: part two
+========================================
+
+You should work through link:tutorial.html[A tutorial introduction to
+git] before reading this tutorial.
+
+The goal of this tutorial is to introduce two fundamental pieces of
+git's architecture--the object database and the index file--and to
+provide the reader with everything necessary to understand the rest
+of the git documentation.
+
+The git object database
+-----------------------
+
+Let's start a new project and create a small amount of history:
+
+------------------------------------------------
+$ mkdir test-project
+$ cd test-project
+$ git init-db
+defaulting to local storage area
+$ echo 'hello world' > file.txt
+$ git add .
+$ git commit -a -m "initial commit"
+Committing initial tree 92b8b694ffb1675e5975148e1121810081dbdffe
+$ echo 'hello world!' >file.txt
+$ git commit -a -m "add emphasis"
+------------------------------------------------
+
+What are the 40 digits of hex that git responded to the first commit
+with?
+
+We saw in part one of the tutorial that commits have names like this.
+It turns out that every object in the git history is stored under
+such a 40-digit hex name. That name is the SHA1 hash of the object's
+contents; among other things, this ensures that git will never store
+the same data twice (since identical data is given an identical SHA1
+name), and that the contents of a git object will never change (since
+that would change the object's name as well).
+
+We can ask git about this particular object with the cat-file
+command--just cut-and-paste from the reply to the initial commit, to
+save yourself typing all 40 hex digits:
+
+------------------------------------------------
+$ git cat-file -t 92b8b694ffb1675e5975148e1121810081dbdffe
+tree
+------------------------------------------------
+
+A tree can refer to one or more "blob" objects, each corresponding to
+a file. In addition, a tree can also refer to other tree objects,
+thus creating a directory heirarchy. You can examine the contents of
+any tree using ls-tree (remember that a long enough initial portion
+of the SHA1 will also work):
+
+------------------------------------------------
+$ git ls-tree 92b8b694
+100644 blob 3b18e512dba79e4c8300dd08aeb37f8e728b8dad file.txt
+------------------------------------------------
+
+Thus we see that this tree has one file in it. The SHA1 hash is a
+reference to that file's data:
+
+------------------------------------------------
+$ git cat-file -t 3b18e512
+blob
+------------------------------------------------
+
+A "blob" is just file data, which we can also examine with cat-file:
+
+------------------------------------------------
+$ git cat-file blob 3b18e512
+hello world
+------------------------------------------------
+
+Note that this is the old file data; so the object that git named in
+its response to the initial tree was a tree with a snapshot of the
+directory state that was recorded by the first commit.
+
+All of these objects are stored under their SHA1 names inside the git
+directory:
+
+------------------------------------------------
+$ find .git/objects/
+.git/objects/
+.git/objects/pack
+.git/objects/info
+.git/objects/3b
+.git/objects/3b/18e512dba79e4c8300dd08aeb37f8e728b8dad
+.git/objects/92
+.git/objects/92/b8b694ffb1675e5975148e1121810081dbdffe
+.git/objects/54
+.git/objects/54/196cc2703dc165cbd373a65a4dcf22d50ae7f7
+.git/objects/a0
+.git/objects/a0/423896973644771497bdc03eb99d5281615b51
+.git/objects/d0
+.git/objects/d0/492b368b66bdabf2ac1fd8c92b39d3db916e59
+.git/objects/c4
+.git/objects/c4/d59f390b9cfd4318117afde11d601c1085f241
+------------------------------------------------
+
+and the contents of these files is just the compressed data plus a
+header identifying their length and their type. The type is either a
+blob, a tree, a commit, or a tag. We've seen a blob and a tree now,
+so next we should look at a commit.
+
+The simplest commit to find is the HEAD commit, which we can find
+from .git/HEAD:
+
+------------------------------------------------
+$ cat .git/HEAD
+ref: refs/heads/master
+------------------------------------------------
+
+As you can see, this tells us which branch we're currently on, and it
+tells us this by naming a file under the .git directory, which itself
+contains a SHA1 name referring to a commit object, which we can
+examine with cat-file:
+
+------------------------------------------------
+$ cat .git/refs/heads/master
+c4d59f390b9cfd4318117afde11d601c1085f241
+$ git cat-file -t c4d59f39
+commit
+$ git cat-file commit c4d59f39
+tree d0492b368b66bdabf2ac1fd8c92b39d3db916e59
+parent 54196cc2703dc165cbd373a65a4dcf22d50ae7f7
+author J. Bruce Fields <bfields@puzzle.fieldses.org> 1143418702 -0500
+committer J. Bruce Fields <bfields@puzzle.fieldses.org> 1143418702 -0500
+
+add emphasis
+------------------------------------------------
+
+The "tree" object here refers to the new state of the tree:
+
+------------------------------------------------
+$ git ls-tree d0492b36
+100644 blob a0423896973644771497bdc03eb99d5281615b51 file.txt
+$ git cat-file commit a0423896
+hello world!
+------------------------------------------------
+
+and the "parent" object refers to the previous commit:
+
+------------------------------------------------
+$ git-cat-file commit 54196cc2
+tree 92b8b694ffb1675e5975148e1121810081dbdffe
+author J. Bruce Fields <bfields@puzzle.fieldses.org> 1143414668 -0500
+committer J. Bruce Fields <bfields@puzzle.fieldses.org> 1143414668 -0500
+
+initial commit
+------------------------------------------------
+
+The tree object is the tree we examined first, and this commit is
+unusual in that it lacks any parent.
+
+Most commits have only one parent, but it is also common for a commit
+to have multiple parents. In that case the commit represents a
+merge, with the parent references pointing to the heads of the merged
+branches.
+
+Besides blobs, trees, and commits, the only remaining type of object
+is a "tag", which we won't discuss here; refer to gitlink:git-tag[1]
+for details.
+
+So now we know how git uses the object database to represent a
+project's history:
+
+ * "commit" objects refer to "tree" objects representing the
+ snapshot of a directory tree at a particular point in the
+ history, and refer to "parent" commits to show how they're
+ connected into the project history.
+ * "tree" objects represent the state of a single directory,
+ associating directory names to "blob" objects containing file
+ data and "tree" objects containing subdirectory information.
+ * "blob" objects contain file data without any other structure.
+ * References to commit objects at the head of each branch are
+ stored in files under .git/refs/heads/.
+ * The name of the current branch is stored in .git/HEAD.
+
+Note, by the way, that lots of commands take a tree as an argument.
+But as we can see above, a tree can be referred to in many different
+ways--by the SHA1 name for that tree, by the name of a commit that
+refers to the tree, by the name of a branch whose head refers to that
+tree, etc.--and most such commands can accept any of these names.
+
+In command synopses, the word "tree-ish" is sometimes used to
+designate such an argument.
+
+The index file
+--------------
+
+The primary tool we've been using to create commits is "git commit
+-a", which creates a commit including every change you've made to
+your working tree. But what if you want to commit changes only to
+certain files? Or only certain changes to certain files?
+
+If we look at the way commits are created under the cover, we'll see
+that there are more flexible ways creating commits.
+
+Continuing with our test-project, let's modify file.txt again:
+
+------------------------------------------------
+$ echo "hello world, again" >>file.txt
+------------------------------------------------
+
+but this time instead of immediately making the commit, let's take an
+intermediate step, and ask for diffs along the way to keep track of
+what's happening:
+
+------------------------------------------------
+$ git diff
+--- a/file.txt
++++ b/file.txt
+@@ -1 +1,2 @@
+ hello world!
++hello world, again
+$ git update-index file.txt
+$ git diff
+------------------------------------------------
+
+The last diff is empty, but no new commits have been made, and the
+head still doesn't contain the new line:
+
+------------------------------------------------
+$ git-diff HEAD
+diff --git a/file.txt b/file.txt
+index a042389..513feba 100644
+--- a/file.txt
++++ b/file.txt
+@@ -1 +1,2 @@
+ hello world!
++hello world, again
+------------------------------------------------
+
+So "git diff" is comparing against something other than the head.
+The thing that it's comparing against is actually the index file,
+which is stored in .git/index in a binary format, but whose contents
+we can examine with ls-files:
+
+------------------------------------------------
+$ git ls-files --stage
+100644 513feba2e53ebbd2532419ded848ba19de88ba00 0 file.txt
+$ git cat-file -t 513feba2
+blob
+$ git cat-file blob 513feba2
+hello world, again
+------------------------------------------------
+
+So what our "git update-index" did was store a new blob and then put
+a reference to it in the index file. If we modify the file again,
+we'll see that the new modifications are reflected in the "git-diff"
+output:
+
+------------------------------------------------
+$ echo 'again?' >>file.txt
+$ git diff
+index 513feba..ba3da7b 100644
+--- a/file.txt
++++ b/file.txt
+@@ -1,2 +1,3 @@
+ hello world!
+ hello world, again
++again?
+------------------------------------------------
+
+With the right arguments, git diff can also show us the difference
+between the working directory and the last commit, or between the
+index and the last commit:
+
+------------------------------------------------
+$ git diff HEAD
+diff --git a/file.txt b/file.txt
+index a042389..ba3da7b 100644
+--- a/file.txt
++++ b/file.txt
+@@ -1 +1,3 @@
+ hello world!
++hello world, again
++again?
+$ git diff --cached
+diff --git a/file.txt b/file.txt
+index a042389..513feba 100644
+--- a/file.txt
++++ b/file.txt
+@@ -1 +1,2 @@
+ hello world!
++hello world, again
+------------------------------------------------
+
+At any time, we can create a new commit using "git commit" (without
+the -a option), and verify that the state committed only includes the
+changes stored in the index file, not the additional change that is
+still only in our working tree:
+
+------------------------------------------------
+$ git commit -m "repeat"
+$ git diff HEAD
+diff --git a/file.txt b/file.txt
+index 513feba..ba3da7b 100644
+--- a/file.txt
++++ b/file.txt
+@@ -1,2 +1,3 @@
+ hello world!
+ hello world, again
++again?
+------------------------------------------------
+
+So by default "git commit" uses the index to create the commit, not
+the working tree; the -a option to commit tells it to first update
+the index with all changes in the working tree.
+
+Finally, it's worth looking at the effect of "git add" on the index
+file:
+
+------------------------------------------------
+$ echo "goodbye, world" >closing.txt
+$ git add closing.txt
+------------------------------------------------
+
+The effect of the "git add" was to add one entry to the index file:
+
+------------------------------------------------
+$ git ls-files --stage
+100644 8b9743b20d4b15be3955fc8d5cd2b09cd2336138 0 closing.txt
+100644 513feba2e53ebbd2532419ded848ba19de88ba00 0 file.txt
+------------------------------------------------
+
+And, as you can see with cat-file, this new entry refers to the
+current contents of the file:
+
+------------------------------------------------
+$ git cat-file blob a6b11f7a
+goodbye, word
+------------------------------------------------
+
+The "status" command is a useful way to get a quick summary of the
+situation:
+
+------------------------------------------------
+$ git status
+#
+# Updated but not checked in:
+# (will commit)
+#
+# new file: closing.txt
+#
+#
+# Changed but not updated:
+# (use git-update-index to mark for commit)
+#
+# modified: file.txt
+#
+------------------------------------------------
+
+Since the current state of closing.txt is cached in the index file,
+it is listed as "updated but not checked in". Since file.txt has
+changes in the working directory that aren't reflected in the index,
+it is marked "changed but not updated". At this point, running "git
+commit" would create a commit that added closing.txt (with its new
+contents), but that didn't modify file.txt.
+
+Also, note that a bare "git diff" shows the changes to file.txt, but
+not the addition of closing.txt, because the version of closing.txt
+in the index file is identical to the one in the working directory.
+
+In addition to being the staging area for new commits, the index file
+is also populated from the object database when checking out a
+branch, and is used to hold the trees involved in a merge operation.
+See the link:core-tutorial.txt[core tutorial] and the relevant man
+pages for details.
+
+What next?
+----------
+
+At this point you should know everything necessary to read the man
+pages for any of the git commands; one good place to start would be
+with the commands mentioned in link:everyday.html[Everyday git]. You
+should be able to find any unknown jargon in the
+link:glossary.html[Glosssay].
+
+The link:cvs-migration.html[CVS migration] document explains how to
+import a CVS repository into git, and shows how to use git in a
+CVS-like way.
+
+For some interesting examples of git use, see the
+link:howto-index.html[howtos].
+
+For git developers, the link:core-tutorial.html[Core tutorial] goes
+into detail on the lower-level git mechanisms involved in, for
+example, creating a new commit.
At any point you can view the history of your changes using
------------------------------------------------
-$ git whatchanged
+$ git log
------------------------------------------------
If you also want to see complete diffs at each step, use
------------------------------------------------
-$ git whatchanged -p
+$ git log -p
------------------------------------------------
Managing branches
"master". Alice could request a different branch by adding the name
of the branch to the end of the git pull command line.
-This merges Bob's changes into her repository; "git whatchanged" will
+This merges Bob's changes into her repository; "git log" will
now show the new commits. If Alice has made her own changes in the
meantime, then Bob's changes will be merged in, and she will need to
manually fix any conflicts.
of Bob's line of development without doing any merging). Then
-------------------------------------
-$ git whatchanged -p master..bob-incoming
+$ git log -p master..bob-incoming
-------------------------------------
shows a list of all the changes that Bob made since he branched from
that various users push changes to; see gitlink:git-push[1] and
link:cvs-migration.html[git for CVS users].
-Keeping track of history
-------------------------
+Exploring history
+-----------------
-Git history is represented as a series of interrelated commits. The
-most recent commit in the currently checked-out branch can always be
-referred to as HEAD, and the "parent" of any commit can always be
-referred to by appending a caret, "^", to the end of the name of the
-commit. So, for example,
+Git history is represented as a series of interrelated commits. We
+have already seen that the git log command can list those commits.
+Note that first line of each git log entry also gives a name for the
+commit:
-------------------------------------
-git diff HEAD^ HEAD
+$ git log
+commit c82a22c39cbc32576f64f5c6b3f24b99ea8149c7
+Author: Junio C Hamano <junkio@cox.net>
+Date: Tue May 16 17:18:22 2006 -0700
+
+ merge-base: Clarify the comments on post processing.
-------------------------------------
-shows the difference between the most-recently checked-in state of
-the tree and the previous state, and
+We can give this name to git show to see the details about this
+commit.
-------------------------------------
-git diff HEAD^^ HEAD^
+$ git show c82a22c39cbc32576f64f5c6b3f24b99ea8149c7
-------------------------------------
-shows the difference between that previous state and the state two
-commits ago. Also, HEAD~5 can be used as a shorthand for HEAD{caret}{caret}{caret}{caret}{caret},
-and more generally HEAD~n can refer to the nth previous commit.
-Commits representing merges have more than one parent, and you can
-specify which parent to follow in that case; see
-gitlink:git-rev-parse[1].
+But there other ways to refer to commits. You can use any initial
+part of the name that is long enough to uniquely identify the commit:
+
+-------------------------------------
+$ git show c82a22c39c # the first few characters of the name are
+ # usually enough
+$ git show HEAD # the tip of the current branch
+$ git show experimental # the tip of the "experimental" branch
+-------------------------------------
-The name of a branch can also be used to refer to the most recent
-commit on that branch; so you can also say things like
+Every commit has at least one "parent" commit, which points to the
+previous state of the project:
-------------------------------------
-git diff HEAD experimental
+$ git show HEAD^ # to see the parent of HEAD
+$ git show HEAD^^ # to see the grandparent of HEAD
+$ git show HEAD~4 # to see the great-great grandparent of HEAD
-------------------------------------
-to see the difference between the most-recently committed tree in
-the current branch and the most-recently committed tree in the
-experimental branch.
+Note that merge commits may have more than one parent:
-But you may find it more useful to see the list of commits made in
-the experimental branch but not in the current branch, and
+-------------------------------------
+$ git show HEAD^1 # show the first parent of HEAD (same as HEAD^)
+$ git show HEAD^2 # show the second parent of HEAD
+-------------------------------------
+
+You can also give commits names of your own; after running
-------------------------------------
-git whatchanged HEAD..experimental
+$ git-tag v2.5 1b2e1d63ff
-------------------------------------
-will do that, just as
+you can refer to 1b2e1d63ff by the name "v2.5". If you intend to
+share this name with other people (for example, to identify a release
+version), you should create a "tag" object, and perhaps sign it; see
+gitlink:git-tag[1] for details.
+
+Any git command that needs to know a commit can take any of these
+names. For example:
-------------------------------------
-git whatchanged experimental..HEAD
+$ git diff v2.5 HEAD # compare the current HEAD to v2.5
+$ git branch stable v2.5 # start a new branch named "stable" based
+ # at v2.5
+$ git reset --hard HEAD^ # reset your current branch and working
+ # directory its state at HEAD^
-------------------------------------
-will show the list of commits made on the HEAD but not included in
-experimental.
+Be careful with that last command: in addition to losing any changes
+in the working directory, it will also remove all later commits from
+this branch. If this branch is the only branch containing those
+commits, they will be lost. (Also, don't use "git reset" on a
+publicly-visible branch that other developers pull from, as git will
+be confused by history that disappears in this way.)
-You can also give commits convenient names of your own: after running
+The git grep command can search for strings in any version of your
+project, so
-------------------------------------
-$ git-tag v2.5 HEAD^^
+$ git grep "hello" v2.5
-------------------------------------
-you can refer to HEAD^^ by the name "v2.5". If you intend to share
-this name with other people (for example, to identify a release
-version), you should create a "tag" object, and perhaps sign it; see
-gitlink:git-tag[1] for details.
+searches for all occurences of "hello" in v2.5.
-You can revisit the old state of a tree, and make further
-modifications if you wish, using git branch: the command
+If you leave out the commit name, git grep will search any of the
+files it manages in your current directory. So
-------------------------------------
-$ git branch stable-release v2.5
+$ git grep "hello"
-------------------------------------
-will create a new branch named "stable-release" starting from the
-commit which you tagged with the name v2.5.
+is a quick way to search just the files that are tracked by git.
-You can reset the state of any branch to an earlier commit at any
-time with
+Many git commands also take sets of commits, which can be specified
+in a number of ways. Here are some examples with git log:
-------------------------------------
-$ git reset --hard v2.5
+$ git log v2.5..v2.6 # commits between v2.5 and v2.6
+$ git log v2.5.. # commits since v2.5
+$ git log --since="2 weeks ago" # commits from the last 2 weeks
+$ git log v2.5.. Makefile # commits since v2.5 which modify
+ # Makefile
-------------------------------------
-This will remove all later commits from this branch and reset the
-working tree to the state it had when the given commit was made. If
-this branch is the only branch containing the later commits, those
-later changes will be lost. Don't use "git reset" on a
-publicly-visible branch that other developers pull from, as git will
-be confused by history that disappears in this way.
+You can also give git log a "range" of commits where the first is not
+necessarily an ancestor of the second; for example, if the tips of
+the branches "stable-release" and "master" diverged from a common
+commit some time ago, then
+
+-------------------------------------
+$ git log stable..experimental
+-------------------------------------
+
+will list commits made in the experimental branch but not in the
+stable branch, while
+
+-------------------------------------
+$ git log experimental..stable
+-------------------------------------
+
+will show the list of commits made on the stable branch but not
+the experimental branch.
+
+The "git log" command has a weakness: it must present commits in a
+list. When the history has lines of development that diverged and
+then merged back together, the order in which "git log" presents
+those commits is meaningless.
+
+Most projects with multiple contributors (such as the linux kernel,
+or git itself) have frequent merges, and gitk does a better job of
+visualizing their history. For example,
+
+-------------------------------------
+$ gitk --since="2 weeks ago" drivers/
+-------------------------------------
+
+allows you to browse any commits from the last 2 weeks of commits
+that modified files under the "drivers" directory.
+
+Finally, most commands that take filenames will optionally allow you
+to precede any filename by a commit, to specify a particular version
+fo the file:
+
+-------------------------------------
+$ git diff v2.5:Makefile HEAD:Makefile.in
+-------------------------------------
Next Steps
----------
-Some good commands to explore next:
+This tutorial should be enough to perform basic distributed revision
+control for your projects. However, to fully understand the depth
+and power of git you need to understand two simple ideas on which it
+is based:
- * gitlink:git-diff[1]: This flexible command does much more than
- we've seen in the few examples above.
+ * The object database is the rather elegant system used to
+ store the history of your project--files, directories, and
+ commits.
+
+ * The index file is a cache of the state of a directory tree,
+ used to create commits, check out working directories, and
+ hold the various trees involved in a merge.
+
+link:tutorial-2.html[Part two of this tutorial] explains the object
+database, the index file, and a few other odds and ends that you'll
+need to make the most of git.
+
+If you don't want to consider with that right away, a few other
+digressions that may be interesting at this point are:
* gitlink:git-format-patch[1], gitlink:git-am[1]: These convert
series of git commits into emailed patches, and vice versa,
smart enough to perform a close-to-optimal search even in the
case of complex non-linear history with lots of merged branches.
-Other good starting points include link:everyday.html[Everday GIT
-with 20 Commands Or So] and link:cvs-migration.html[git for CVS
-users]. Also, link:core-tutorial.html[A short git tutorial] gives an
-introduction to lower-level git commands for advanced users and
-developers.
+ * link:everyday.html[Everday GIT with 20 Commands Or So]
+
+ * link:cvs-migration.html[git for CVS users].
# First try git-describe, then see if there is a version file
# (included in release tarballs), then default
-if VN=$(git-describe --abbrev=4 HEAD 2>/dev/null); then
+if VN=$(git describe --abbrev=4 HEAD 2>/dev/null); then
VN=$(echo "$VN" | sed -e 's/-/./g');
elif test -f version
then
VN=$(expr "$VN" : v*'\(.*\)')
-dirty=$(sh -c 'git-diff-index --name-only HEAD' 2>/dev/null) || dirty=
+dirty=$(sh -c 'git diff-index --name-only HEAD' 2>/dev/null) || dirty=
case "$dirty" in
'')
;;
git-bisect.sh git-branch.sh git-checkout.sh \
git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
git-fetch.sh \
- git-format-patch.sh git-ls-remote.sh \
+ git-ls-remote.sh \
git-merge-one-file.sh git-parse-remote.sh \
git-prune.sh git-pull.sh git-rebase.sh \
git-repack.sh git-request-pull.sh git-reset.sh \
git-receive-pack$X git-rev-parse$X \
git-send-pack$X git-show-branch$X git-shell$X \
git-show-index$X git-ssh-fetch$X \
- git-ssh-upload$X git-tar-tree$X git-unpack-file$X \
+ git-ssh-upload$X git-unpack-file$X \
git-unpack-objects$X git-update-index$X git-update-server-info$X \
git-upload-pack$X git-verify-pack$X git-write-tree$X \
git-update-ref$X git-symbolic-ref$X \
git-count-objects$X git-diff$X git-push$X \
git-grep$X git-add$X git-rm$X git-rev-list$X \
git-check-ref-format$X \
- git-init-db$X
+ git-init-db$X git-tar-tree$X git-upload-tar$X git-format-patch$X
# what 'all' will build and 'install' will install, in gitexecdir
ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
BUILTIN_OBJS = \
builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
builtin-grep.o builtin-add.o builtin-rev-list.o builtin-check-ref-format.o \
- builtin-rm.o builtin-init-db.o
+ builtin-rm.o builtin-init-db.o builtin-tar-tree.o builtin-upload-tar.o
GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
LIBS = $(GITLIBS) -lz
ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
endif
endif
+ifdef NO_INET_NTOP
+ LIB_OBJS += compat/inet_ntop.o
+endif
ifdef NO_ICONV
ALL_CFLAGS += -DNO_ICONV
$(MAKE) -C templates install
$(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
$(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
- $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(bindir_SQ)/$p' && ln '$(DESTDIR_SQ)$(bindir_SQ)/git$X' '$(DESTDIR_SQ)$(bindir_SQ)/$p' ;)
+ if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
+ then \
+ ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
+ '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
+ cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
+ '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
+ fi
+ $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
install-doc:
$(MAKE) -C Documentation install
return 0;
}
-static void add_head(struct rev_info *revs)
+void add_head(struct rev_info *revs)
{
unsigned char sha1[20];
struct object *obj;
argc = nr;
for (i = 0; i < active_nr; i++) {
struct cache_entry *ce = active_cache[i];
- const char *name;
+ char *name;
if (ce_stage(ce) || !S_ISREG(ntohl(ce->ce_mode)))
continue;
if (!pathspec_matches(paths, ce->name))
#include "diff.h"
#include "revision.h"
#include "log-tree.h"
+#include "builtin.h"
+
+/* this is in builtin-diff.c */
+void add_head(struct rev_info *revs);
static int cmd_log_wc(int argc, const char **argv, char **envp,
struct rev_info *rev)
rev.diffopt.recursive = 1;
return cmd_log_wc(argc, argv, envp, &rev);
}
+
+static int istitlechar(char c)
+{
+ return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') ||
+ (c >= '0' && c <= '9') || c == '.' || c == '_';
+}
+
+static FILE *realstdout = NULL;
+static char *output_directory = NULL;
+
+static void reopen_stdout(struct commit *commit, int nr, int keep_subject)
+{
+ char filename[1024];
+ char *sol;
+ int len = 0;
+
+ if (output_directory) {
+ strncpy(filename, output_directory, 1010);
+ len = strlen(filename);
+ if (filename[len - 1] != '/')
+ filename[len++] = '/';
+ }
+
+ sprintf(filename + len, "%04d", nr);
+ len = strlen(filename);
+
+ sol = strstr(commit->buffer, "\n\n");
+ if (sol) {
+ int j, space = 1;
+
+ sol += 2;
+ /* strip [PATCH] or [PATCH blabla] */
+ if (!keep_subject && !strncmp(sol, "[PATCH", 6)) {
+ char *eos = strchr(sol + 6, ']');
+ if (eos) {
+ while (isspace(*eos))
+ eos++;
+ sol = eos;
+ }
+ }
+
+ for (j = 0; len < 1024 - 6 && sol[j] && sol[j] != '\n'; j++) {
+ if (istitlechar(sol[j])) {
+ if (space) {
+ filename[len++] = '-';
+ space = 0;
+ }
+ filename[len++] = sol[j];
+ if (sol[j] == '.')
+ while (sol[j + 1] == '.')
+ j++;
+ } else
+ space = 1;
+ }
+ while (filename[len - 1] == '.' || filename[len - 1] == '-')
+ len--;
+ }
+ strcpy(filename + len, ".txt");
+ fprintf(realstdout, "%s\n", filename);
+ freopen(filename, "w", stdout);
+}
+
+int cmd_format_patch(int argc, const char **argv, char **envp)
+{
+ struct commit *commit;
+ struct commit **list = NULL;
+ struct rev_info rev;
+ int nr = 0, total, i, j;
+ int use_stdout = 0;
+ int numbered = 0;
+ int keep_subject = 0;
+
+ init_revisions(&rev);
+ rev.commit_format = CMIT_FMT_EMAIL;
+ rev.verbose_header = 1;
+ rev.diff = 1;
+ rev.diffopt.with_raw = 0;
+ rev.diffopt.with_stat = 1;
+ rev.combine_merges = 0;
+ rev.ignore_merges = 1;
+ rev.diffopt.output_format = DIFF_FORMAT_PATCH;
+
+ /*
+ * Parse the arguments before setup_revisions(), or something
+ * like "git fmt-patch -o a123 HEAD^.." may fail; a123 is
+ * possibly a valid SHA1.
+ */
+ for (i = 1, j = 1; i < argc; i++) {
+ if (!strcmp(argv[i], "--stdout"))
+ use_stdout = 1;
+ else if (!strcmp(argv[i], "-n") ||
+ !strcmp(argv[i], "--numbered"))
+ numbered = 1;
+ else if (!strcmp(argv[i], "-k") ||
+ !strcmp(argv[i], "--keep-subject")) {
+ keep_subject = 1;
+ rev.total = -1;
+ } else if (!strcmp(argv[i], "-o")) {
+ if (argc < 3)
+ die ("Which directory?");
+ if (mkdir(argv[i + 1], 0777) < 0 && errno != EEXIST)
+ die("Could not create directory %s",
+ argv[i + 1]);
+ output_directory = strdup(argv[i + 1]);
+ i++;
+ }
+ else if (!strcmp(argv[i], "--attach"))
+ rev.mime_boundary = git_version_string;
+ else if (!strncmp(argv[i], "--attach=", 9))
+ rev.mime_boundary = argv[i] + 9;
+ else
+ argv[j++] = argv[i];
+ }
+ argc = j;
+
+ if (numbered && keep_subject < 0)
+ die ("-n and -k are mutually exclusive.");
+
+ argc = setup_revisions(argc, argv, &rev, "HEAD");
+ if (argc > 1)
+ die ("unrecognized argument: %s", argv[1]);
+
+ if (rev.pending_objects && rev.pending_objects->next == NULL) {
+ rev.pending_objects->item->flags |= UNINTERESTING;
+ add_head(&rev);
+ }
+
+ if (!use_stdout)
+ realstdout = fdopen(dup(1), "w");
+
+ prepare_revision_walk(&rev);
+ while ((commit = get_revision(&rev)) != NULL) {
+ /* ignore merges */
+ if (commit->parents && commit->parents->next)
+ continue;
+ nr++;
+ list = realloc(list, nr * sizeof(list[0]));
+ list[nr - 1] = commit;
+ }
+ total = nr;
+ if (numbered)
+ rev.total = total;
+ while (0 <= --nr) {
+ int shown;
+ commit = list[nr];
+ rev.nr = total - nr;
+ if (!use_stdout)
+ reopen_stdout(commit, rev.nr, keep_subject);
+ shown = log_tree_commit(&rev, commit);
+ free(commit->buffer);
+ commit->buffer = NULL;
+ if (shown) {
+ if (rev.mime_boundary)
+ printf("\n--%s%s--\n\n\n",
+ mime_boundary_leader,
+ rev.mime_boundary);
+ else
+ printf("-- \n%s\n\n", git_version_string);
+ }
+ if (!use_stdout)
+ fclose(stdout);
+ }
+ if (output_directory)
+ free(output_directory);
+ free(list);
+ return 0;
+}
+
static char pretty_header[16384];
pretty_print_commit(revs.commit_format, commit, ~0,
pretty_header, sizeof(pretty_header),
- revs.abbrev);
+ revs.abbrev, NULL, NULL);
printf("%s%c", pretty_header, hdr_termination);
}
fflush(stdout);
--- /dev/null
+/*
+ * Copyright (c) 2005, 2006 Rene Scharfe
+ */
+#include <time.h>
+#include "cache.h"
+#include "tree-walk.h"
+#include "commit.h"
+#include "strbuf.h"
+#include "tar.h"
+#include "builtin.h"
+#include "pkt-line.h"
+
+#define RECORDSIZE (512)
+#define BLOCKSIZE (RECORDSIZE * 20)
+
+static const char tar_tree_usage[] =
+"git-tar-tree [--remote=<repo>] <ent> [basedir]";
+
+static char block[BLOCKSIZE];
+static unsigned long offset;
+
+static time_t archive_time;
+
+/* tries hard to write, either succeeds or dies in the attempt */
+static void reliable_write(void *buf, unsigned long size)
+{
+ while (size > 0) {
+ long ret = xwrite(1, buf, size);
+ if (ret < 0) {
+ if (errno == EPIPE)
+ exit(0);
+ die("git-tar-tree: %s", strerror(errno));
+ } else if (!ret) {
+ die("git-tar-tree: disk full?");
+ }
+ size -= ret;
+ buf += ret;
+ }
+}
+
+/* writes out the whole block, but only if it is full */
+static void write_if_needed(void)
+{
+ if (offset == BLOCKSIZE) {
+ reliable_write(block, BLOCKSIZE);
+ offset = 0;
+ }
+}
+
+/* acquire the next record from the buffer; user must call write_if_needed() */
+static char *get_record(void)
+{
+ char *p = block + offset;
+ memset(p, 0, RECORDSIZE);
+ offset += RECORDSIZE;
+ return p;
+}
+
+/*
+ * The end of tar archives is marked by 1024 nul bytes and after that
+ * follows the rest of the block (if any).
+ */
+static void write_trailer(void)
+{
+ get_record();
+ write_if_needed();
+ get_record();
+ write_if_needed();
+ while (offset) {
+ get_record();
+ write_if_needed();
+ }
+}
+
+/*
+ * queues up writes, so that all our write(2) calls write exactly one
+ * full block; pads writes to RECORDSIZE
+ */
+static void write_blocked(void *buf, unsigned long size)
+{
+ unsigned long tail;
+
+ if (offset) {
+ unsigned long chunk = BLOCKSIZE - offset;
+ if (size < chunk)
+ chunk = size;
+ memcpy(block + offset, buf, chunk);
+ size -= chunk;
+ offset += chunk;
+ buf += chunk;
+ write_if_needed();
+ }
+ while (size >= BLOCKSIZE) {
+ reliable_write(buf, BLOCKSIZE);
+ size -= BLOCKSIZE;
+ buf += BLOCKSIZE;
+ }
+ if (size) {
+ memcpy(block + offset, buf, size);
+ offset += size;
+ }
+ tail = offset % RECORDSIZE;
+ if (tail) {
+ memset(block + offset, 0, RECORDSIZE - tail);
+ offset += RECORDSIZE - tail;
+ }
+ write_if_needed();
+}
+
+static void strbuf_append_string(struct strbuf *sb, const char *s)
+{
+ int slen = strlen(s);
+ int total = sb->len + slen;
+ if (total > sb->alloc) {
+ sb->buf = xrealloc(sb->buf, total);
+ sb->alloc = total;
+ }
+ memcpy(sb->buf + sb->len, s, slen);
+ sb->len = total;
+}
+
+/*
+ * pax extended header records have the format "%u %s=%s\n". %u contains
+ * the size of the whole string (including the %u), the first %s is the
+ * keyword, the second one is the value. This function constructs such a
+ * string and appends it to a struct strbuf.
+ */
+static void strbuf_append_ext_header(struct strbuf *sb, const char *keyword,
+ const char *value, unsigned int valuelen)
+{
+ char *p;
+ int len, total, tmp;
+
+ /* "%u %s=%s\n" */
+ len = 1 + 1 + strlen(keyword) + 1 + valuelen + 1;
+ for (tmp = len; tmp > 9; tmp /= 10)
+ len++;
+
+ total = sb->len + len;
+ if (total > sb->alloc) {
+ sb->buf = xrealloc(sb->buf, total);
+ sb->alloc = total;
+ }
+
+ p = sb->buf;
+ p += sprintf(p, "%u %s=", len, keyword);
+ memcpy(p, value, valuelen);
+ p += valuelen;
+ *p = '\n';
+ sb->len = total;
+}
+
+static unsigned int ustar_header_chksum(const struct ustar_header *header)
+{
+ char *p = (char *)header;
+ unsigned int chksum = 0;
+ while (p < header->chksum)
+ chksum += *p++;
+ chksum += sizeof(header->chksum) * ' ';
+ p += sizeof(header->chksum);
+ while (p < (char *)header + sizeof(struct ustar_header))
+ chksum += *p++;
+ return chksum;
+}
+
+static int get_path_prefix(const struct strbuf *path, int maxlen)
+{
+ int i = path->len;
+ if (i > maxlen)
+ i = maxlen;
+ while (i > 0 && path->buf[i] != '/')
+ i--;
+ return i;
+}
+
+static void write_entry(const unsigned char *sha1, struct strbuf *path,
+ unsigned int mode, void *buffer, unsigned long size)
+{
+ struct ustar_header header;
+ struct strbuf ext_header;
+
+ memset(&header, 0, sizeof(header));
+ ext_header.buf = NULL;
+ ext_header.len = ext_header.alloc = 0;
+
+ if (!sha1) {
+ *header.typeflag = TYPEFLAG_GLOBAL_HEADER;
+ mode = 0100666;
+ strcpy(header.name, "pax_global_header");
+ } else if (!path) {
+ *header.typeflag = TYPEFLAG_EXT_HEADER;
+ mode = 0100666;
+ sprintf(header.name, "%s.paxheader", sha1_to_hex(sha1));
+ } else {
+ if (S_ISDIR(mode)) {
+ *header.typeflag = TYPEFLAG_DIR;
+ mode |= 0777;
+ } else if (S_ISLNK(mode)) {
+ *header.typeflag = TYPEFLAG_LNK;
+ mode |= 0777;
+ } else if (S_ISREG(mode)) {
+ *header.typeflag = TYPEFLAG_REG;
+ mode |= (mode & 0100) ? 0777 : 0666;
+ } else {
+ error("unsupported file mode: 0%o (SHA1: %s)",
+ mode, sha1_to_hex(sha1));
+ return;
+ }
+ if (path->len > sizeof(header.name)) {
+ int plen = get_path_prefix(path, sizeof(header.prefix));
+ int rest = path->len - plen - 1;
+ if (plen > 0 && rest <= sizeof(header.name)) {
+ memcpy(header.prefix, path->buf, plen);
+ memcpy(header.name, path->buf + plen + 1, rest);
+ } else {
+ sprintf(header.name, "%s.data",
+ sha1_to_hex(sha1));
+ strbuf_append_ext_header(&ext_header, "path",
+ path->buf, path->len);
+ }
+ } else
+ memcpy(header.name, path->buf, path->len);
+ }
+
+ if (S_ISLNK(mode) && buffer) {
+ if (size > sizeof(header.linkname)) {
+ sprintf(header.linkname, "see %s.paxheader",
+ sha1_to_hex(sha1));
+ strbuf_append_ext_header(&ext_header, "linkpath",
+ buffer, size);
+ } else
+ memcpy(header.linkname, buffer, size);
+ }
+
+ sprintf(header.mode, "%07o", mode & 07777);
+ sprintf(header.size, "%011lo", S_ISREG(mode) ? size : 0);
+ sprintf(header.mtime, "%011lo", archive_time);
+
+ /* XXX: should we provide more meaningful info here? */
+ sprintf(header.uid, "%07o", 0);
+ sprintf(header.gid, "%07o", 0);
+ strncpy(header.uname, "git", 31);
+ strncpy(header.gname, "git", 31);
+ sprintf(header.devmajor, "%07o", 0);
+ sprintf(header.devminor, "%07o", 0);
+
+ memcpy(header.magic, "ustar", 6);
+ memcpy(header.version, "00", 2);
+
+ sprintf(header.chksum, "%07o", ustar_header_chksum(&header));
+
+ if (ext_header.len > 0) {
+ write_entry(sha1, NULL, 0, ext_header.buf, ext_header.len);
+ free(ext_header.buf);
+ }
+ write_blocked(&header, sizeof(header));
+ if (S_ISREG(mode) && buffer && size > 0)
+ write_blocked(buffer, size);
+}
+
+static void write_global_extended_header(const unsigned char *sha1)
+{
+ struct strbuf ext_header;
+ ext_header.buf = NULL;
+ ext_header.len = ext_header.alloc = 0;
+ strbuf_append_ext_header(&ext_header, "comment", sha1_to_hex(sha1), 40);
+ write_entry(NULL, NULL, 0, ext_header.buf, ext_header.len);
+ free(ext_header.buf);
+}
+
+static void traverse_tree(struct tree_desc *tree, struct strbuf *path)
+{
+ int pathlen = path->len;
+
+ while (tree->size) {
+ const char *name;
+ const unsigned char *sha1;
+ unsigned mode;
+ void *eltbuf;
+ char elttype[20];
+ unsigned long eltsize;
+
+ sha1 = tree_entry_extract(tree, &name, &mode);
+ update_tree_entry(tree);
+
+ eltbuf = read_sha1_file(sha1, elttype, &eltsize);
+ if (!eltbuf)
+ die("cannot read %s", sha1_to_hex(sha1));
+
+ path->len = pathlen;
+ strbuf_append_string(path, name);
+ if (S_ISDIR(mode))
+ strbuf_append_string(path, "/");
+
+ write_entry(sha1, path, mode, eltbuf, eltsize);
+
+ if (S_ISDIR(mode)) {
+ struct tree_desc subtree;
+ subtree.buf = eltbuf;
+ subtree.size = eltsize;
+ traverse_tree(&subtree, path);
+ }
+ free(eltbuf);
+ }
+}
+
+int generate_tar(int argc, const char **argv)
+{
+ unsigned char sha1[20], tree_sha1[20];
+ struct commit *commit;
+ struct tree_desc tree;
+ struct strbuf current_path;
+
+ current_path.buf = xmalloc(PATH_MAX);
+ current_path.alloc = PATH_MAX;
+ current_path.len = current_path.eof = 0;
+
+ setup_git_directory();
+ git_config(git_default_config);
+
+ switch (argc) {
+ case 3:
+ strbuf_append_string(¤t_path, argv[2]);
+ strbuf_append_string(¤t_path, "/");
+ /* FALLTHROUGH */
+ case 2:
+ if (get_sha1(argv[1], sha1))
+ die("Not a valid object name %s", argv[1]);
+ break;
+ default:
+ usage(tar_tree_usage);
+ }
+
+ commit = lookup_commit_reference_gently(sha1, 1);
+ if (commit) {
+ write_global_extended_header(commit->object.sha1);
+ archive_time = commit->date;
+ } else
+ archive_time = time(NULL);
+
+ tree.buf = read_object_with_reference(sha1, tree_type, &tree.size,
+ tree_sha1);
+ if (!tree.buf)
+ die("not a reference to a tag, commit or tree object: %s",
+ sha1_to_hex(sha1));
+
+ if (current_path.len > 0)
+ write_entry(tree_sha1, ¤t_path, 040777, NULL, 0);
+ traverse_tree(&tree, ¤t_path);
+ write_trailer();
+ free(current_path.buf);
+ return 0;
+}
+
+static const char *exec = "git-upload-tar";
+
+static int remote_tar(int argc, const char **argv)
+{
+ int fd[2], ret, len;
+ pid_t pid;
+ char buf[1024];
+ char *url;
+
+ if (argc < 3 || 4 < argc)
+ usage(tar_tree_usage);
+
+ /* --remote=<repo> */
+ url = strdup(argv[1]+9);
+ pid = git_connect(fd, url, exec);
+ if (pid < 0)
+ return 1;
+
+ packet_write(fd[1], "want %s\n", argv[2]);
+ if (argv[3])
+ packet_write(fd[1], "base %s\n", argv[3]);
+ packet_flush(fd[1]);
+
+ len = packet_read_line(fd[0], buf, sizeof(buf));
+ if (!len)
+ die("git-tar-tree: expected ACK/NAK, got EOF");
+ if (buf[len-1] == '\n')
+ buf[--len] = 0;
+ if (strcmp(buf, "ACK")) {
+ if (5 < len && !strncmp(buf, "NACK ", 5))
+ die("git-tar-tree: NACK %s", buf + 5);
+ die("git-tar-tree: protocol error");
+ }
+ /* expect a flush */
+ len = packet_read_line(fd[0], buf, sizeof(buf));
+ if (len)
+ die("git-tar-tree: expected a flush");
+
+ /* Now, start reading from fd[0] and spit it out to stdout */
+ ret = copy_fd(fd[0], 1);
+ close(fd[0]);
+
+ ret |= finish_connect(pid);
+ return !!ret;
+}
+
+int cmd_tar_tree(int argc, const char **argv, char **envp)
+{
+ if (argc < 2)
+ usage(tar_tree_usage);
+ if (!strncmp("--remote=", argv[1], 9))
+ return remote_tar(argc, argv);
+ return generate_tar(argc, argv);
+}
--- /dev/null
+/*
+ * Copyright (c) 2006 Junio C Hamano
+ */
+#include "cache.h"
+#include "pkt-line.h"
+#include "exec_cmd.h"
+#include "builtin.h"
+
+static const char upload_tar_usage[] = "git-upload-tar <repo>";
+
+static int nak(const char *reason)
+{
+ packet_write(1, "NACK %s\n", reason);
+ packet_flush(1);
+ return 1;
+}
+
+int cmd_upload_tar(int argc, const char **argv, char **envp)
+{
+ int len;
+ const char *dir = argv[1];
+ char buf[8192];
+ unsigned char sha1[20];
+ char *base = NULL;
+ char hex[41];
+ int ac;
+ const char *av[4];
+
+ if (argc != 2)
+ usage(upload_tar_usage);
+ if (strlen(dir) < sizeof(buf)-1)
+ strcpy(buf, dir); /* enter-repo smudges its argument */
+ else
+ packet_write(1, "NACK insanely long repository name %s\n", dir);
+ if (!enter_repo(buf, 0)) {
+ packet_write(1, "NACK not a git archive %s\n", dir);
+ packet_flush(1);
+ return 1;
+ }
+
+ len = packet_read_line(0, buf, sizeof(buf));
+ if (len < 5 || strncmp("want ", buf, 5))
+ return nak("expected want");
+ if (buf[len-1] == '\n')
+ buf[--len] = 0;
+ if (get_sha1(buf + 5, sha1))
+ return nak("expected sha1");
+ strcpy(hex, sha1_to_hex(sha1));
+
+ len = packet_read_line(0, buf, sizeof(buf));
+ if (len) {
+ if (len < 5 || strncmp("base ", buf, 5))
+ return nak("expected (optional) base");
+ if (buf[len-1] == '\n')
+ buf[--len] = 0;
+ base = strdup(buf + 5);
+ len = packet_read_line(0, buf, sizeof(buf));
+ }
+ if (len)
+ return nak("expected flush");
+
+ packet_write(1, "ACK\n");
+ packet_flush(1);
+
+ ac = 0;
+ av[ac++] = "tar-tree";
+ av[ac++] = hex;
+ if (base)
+ av[ac++] = base;
+ av[ac++] = NULL;
+ execv_git_cmd(av);
+ /* should it return that is an error */
+ return 1;
+}
extern int cmd_show(int argc, const char **argv, char **envp);
extern int cmd_log(int argc, const char **argv, char **envp);
extern int cmd_diff(int argc, const char **argv, char **envp);
+extern int cmd_format_patch(int argc, const char **argv, char **envp);
extern int cmd_count_objects(int argc, const char **argv, char **envp);
extern int cmd_push(int argc, const char **argv, char **envp);
extern int cmd_rev_list(int argc, const char **argv, char **envp);
extern int cmd_check_ref_format(int argc, const char **argv, char **envp);
extern int cmd_init_db(int argc, const char **argv, char **envp);
+extern int cmd_tar_tree(int argc, const char **argv, char **envp);
+extern int cmd_upload_tar(int argc, const char **argv, char **envp);
#endif
return NULL; /* not the whole tree */
return read_one(&buffer, &size);
}
+
+struct cache_tree *cache_tree_find(struct cache_tree *it, const char *path)
+{
+ while (*path) {
+ const char *slash;
+ struct cache_tree_sub *sub;
+
+ slash = strchr(path, '/');
+ if (!slash)
+ slash = path + strlen(path);
+ /* between path and slash is the name of the
+ * subtree to look for.
+ */
+ sub = find_subtree(it, path, slash - path, 0);
+ if (!sub)
+ return NULL;
+ it = sub->cache_tree;
+ if (slash)
+ while (*slash && *slash == '/')
+ slash++;
+ if (!slash || !*slash)
+ return it; /* prefix ended with slashes */
+ path = slash;
+ }
+ return it;
+}
int cache_tree_fully_valid(struct cache_tree *);
int cache_tree_update(struct cache_tree *, struct cache_entry **, int, int, int);
+struct cache_tree *cache_tree_find(struct cache_tree *, const char *);
+
#endif
unsigned char *sha1_ret);
const char *show_date(unsigned long time, int timezone);
+const char *show_rfc2822_date(unsigned long time, int timezone);
int parse_date(const char *date, char *buf, int bufsize);
void datestamp(char *buf, int bufsize);
unsigned long approxidate(const char *);
{ "raw", 1, CMIT_FMT_RAW },
{ "medium", 1, CMIT_FMT_MEDIUM },
{ "short", 1, CMIT_FMT_SHORT },
+ { "email", 1, CMIT_FMT_EMAIL },
{ "full", 5, CMIT_FMT_FULL },
{ "fuller", 5, CMIT_FMT_FULLER },
{ "oneline", 1, CMIT_FMT_ONELINE },
return ret;
}
+static int is_rfc2047_special(char ch)
+{
+ return ((ch & 0x80) || (ch == '=') || (ch == '?') || (ch == '_'));
+}
+
+static int add_rfc2047(char *buf, const char *line, int len)
+{
+ char *bp = buf;
+ int i, needquote;
+ static const char q_utf8[] = "=?utf-8?q?";
+
+ for (i = needquote = 0; !needquote && i < len; i++) {
+ unsigned ch = line[i];
+ if (ch & 0x80)
+ needquote++;
+ if ((i + 1 < len) &&
+ (ch == '=' && line[i+1] == '?'))
+ needquote++;
+ }
+ if (!needquote)
+ return sprintf(buf, "%.*s", len, line);
+
+ memcpy(bp, q_utf8, sizeof(q_utf8)-1);
+ bp += sizeof(q_utf8)-1;
+ for (i = 0; i < len; i++) {
+ unsigned ch = line[i];
+ if (is_rfc2047_special(ch)) {
+ sprintf(bp, "=%02X", ch);
+ bp += 3;
+ }
+ else if (ch == ' ')
+ *bp++ = '_';
+ else
+ *bp++ = ch;
+ }
+ memcpy(bp, "?=", 2);
+ bp += 2;
+ return bp - buf;
+}
+
static int add_user_info(const char *what, enum cmit_fmt fmt, char *buf, const char *line)
{
char *date;
time = strtoul(date, &date, 10);
tz = strtol(date, NULL, 10);
- ret = sprintf(buf, "%s: %.*s%.*s\n", what,
- (fmt == CMIT_FMT_FULLER) ? 4 : 0,
- filler, namelen, line);
+ if (fmt == CMIT_FMT_EMAIL) {
+ char *name_tail = strchr(line, '<');
+ int display_name_length;
+ if (!name_tail)
+ return 0;
+ while (line < name_tail && isspace(name_tail[-1]))
+ name_tail--;
+ display_name_length = name_tail - line;
+ filler = "";
+ strcpy(buf, "From: ");
+ ret = strlen(buf);
+ ret += add_rfc2047(buf + ret, line, display_name_length);
+ memcpy(buf + ret, name_tail, namelen - display_name_length);
+ ret += namelen - display_name_length;
+ buf[ret++] = '\n';
+ }
+ else {
+ ret = sprintf(buf, "%s: %.*s%.*s\n", what,
+ (fmt == CMIT_FMT_FULLER) ? 4 : 0,
+ filler, namelen, line);
+ }
switch (fmt) {
case CMIT_FMT_MEDIUM:
ret += sprintf(buf + ret, "Date: %s\n", show_date(time, tz));
break;
+ case CMIT_FMT_EMAIL:
+ ret += sprintf(buf + ret, "Date: %s\n",
+ show_rfc2822_date(time, tz));
+ break;
case CMIT_FMT_FULLER:
ret += sprintf(buf + ret, "%sDate: %s\n", what, show_date(time, tz));
break;
return ret;
}
-static int is_empty_line(const char *line, int len)
+static int is_empty_line(const char *line, int *len_p)
{
+ int len = *len_p;
while (len && isspace(line[len-1]))
len--;
+ *len_p = len;
return !len;
}
struct commit_list *parent = commit->parents;
int offset;
- if ((fmt == CMIT_FMT_ONELINE) || !parent || !parent->next)
+ if ((fmt == CMIT_FMT_ONELINE) || (fmt == CMIT_FMT_EMAIL) ||
+ !parent || !parent->next)
return 0;
offset = sprintf(buf, "Merge:");
return offset;
}
-unsigned long pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit, unsigned long len, char *buf, unsigned long space, int abbrev)
+unsigned long pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit, unsigned long len, char *buf, unsigned long space, int abbrev, const char *subject, const char *after_subject)
{
int hdr = 1, body = 0;
unsigned long offset = 0;
- int indent = (fmt == CMIT_FMT_ONELINE) ? 0 : 4;
+ int indent = 4;
int parents_shown = 0;
const char *msg = commit->buffer;
+ int plain_non_ascii = 0;
+
+ if (fmt == CMIT_FMT_ONELINE || fmt == CMIT_FMT_EMAIL)
+ indent = 0;
+
+ /* After-subject is used to pass in Content-Type: multipart
+ * MIME header; in that case we do not have to do the
+ * plaintext content type even if the commit message has
+ * non 7-bit ASCII character. Otherwise, check if we need
+ * to say this is not a 7-bit ASCII.
+ */
+ if (fmt == CMIT_FMT_EMAIL && !after_subject) {
+ int i;
+ for (i = 0; !plain_non_ascii && msg[i] && i < len; i++)
+ if (msg[i] & 0x80)
+ plain_non_ascii = 1;
+ }
for (;;) {
const char *line = msg;
if (hdr) {
if (linelen == 1) {
hdr = 0;
- if (fmt != CMIT_FMT_ONELINE)
+ if ((fmt != CMIT_FMT_ONELINE) && !subject)
buf[offset++] = '\n';
continue;
}
continue;
}
- if (is_empty_line(line, linelen)) {
+ if (is_empty_line(line, &linelen)) {
if (!body)
continue;
+ if (subject)
+ continue;
if (fmt == CMIT_FMT_SHORT)
break;
} else {
body = 1;
}
- memset(buf + offset, ' ', indent);
- memcpy(buf + offset + indent, line, linelen);
- offset += linelen + indent;
+ if (subject) {
+ int slen = strlen(subject);
+ memcpy(buf + offset, subject, slen);
+ offset += slen;
+ offset += add_rfc2047(buf + offset, line, linelen);
+ }
+ else {
+ memset(buf + offset, ' ', indent);
+ memcpy(buf + offset + indent, line, linelen);
+ offset += linelen + indent;
+ }
+ buf[offset++] = '\n';
if (fmt == CMIT_FMT_ONELINE)
break;
+ if (subject && plain_non_ascii) {
+ static const char header[] =
+ "Content-Type: text/plain; charset=UTF-8\n"
+ "Content-Transfer-Encoding: 8bit\n";
+ memcpy(buf + offset, header, sizeof(header)-1);
+ offset += sizeof(header)-1;
+ }
+ if (after_subject) {
+ int slen = strlen(after_subject);
+ if (slen > space - offset - 1)
+ slen = space - offset - 1;
+ memcpy(buf + offset, after_subject, slen);
+ offset += slen;
+ after_subject = NULL;
+ }
+ subject = NULL;
}
while (offset && isspace(buf[offset-1]))
offset--;
CMIT_FMT_FULL,
CMIT_FMT_FULLER,
CMIT_FMT_ONELINE,
+ CMIT_FMT_EMAIL,
CMIT_FMT_UNSPECIFIED,
};
extern enum cmit_fmt get_commit_format(const char *arg);
-extern unsigned long pretty_print_commit(enum cmit_fmt fmt, const struct commit *, unsigned long len, char *buf, unsigned long space, int abbrev);
+extern unsigned long pretty_print_commit(enum cmit_fmt fmt, const struct commit *, unsigned long len, char *buf, unsigned long space, int abbrev, const char *subject, const char *after_subject);
/** Removes the first commit from a list sorted by date, and adds all
* of its parents.
--- /dev/null
+/*
+ * Copyright (c) 1996-1999 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <stdio.h>
+#include <string.h>
+
+#ifndef NS_INADDRSZ
+#define NS_INADDRSZ 4
+#endif
+#ifndef NS_IN6ADDRSZ
+#define NS_IN6ADDRSZ 16
+#endif
+#ifndef NS_INT16SZ
+#define NS_INT16SZ 2
+#endif
+
+/*
+ * WARNING: Don't even consider trying to compile this on a system where
+ * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
+ */
+
+/* const char *
+ * inet_ntop4(src, dst, size)
+ * format an IPv4 address
+ * return:
+ * `dst' (as a const)
+ * notes:
+ * (1) uses no statics
+ * (2) takes a u_char* not an in_addr as input
+ * author:
+ * Paul Vixie, 1996.
+ */
+static const char *
+inet_ntop4(src, dst, size)
+ const u_char *src;
+ char *dst;
+ size_t size;
+{
+ static const char fmt[] = "%u.%u.%u.%u";
+ char tmp[sizeof "255.255.255.255"];
+ int nprinted;
+
+ nprinted = snprintf(tmp, sizeof(tmp), fmt, src[0], src[1], src[2], src[3]);
+ if (nprinted < 0)
+ return (NULL); /* we assume "errno" was set by "snprintf()" */
+ if ((size_t)nprinted > size) {
+ errno = ENOSPC;
+ return (NULL);
+ }
+ strcpy(dst, tmp);
+ return (dst);
+}
+
+#ifndef NO_IPV6
+/* const char *
+ * inet_ntop6(src, dst, size)
+ * convert IPv6 binary address into presentation (printable) format
+ * author:
+ * Paul Vixie, 1996.
+ */
+static const char *
+inet_ntop6(src, dst, size)
+ const u_char *src;
+ char *dst;
+ size_t size;
+{
+ /*
+ * Note that int32_t and int16_t need only be "at least" large enough
+ * to contain a value of the specified size. On some systems, like
+ * Crays, there is no such thing as an integer variable with 16 bits.
+ * Keep this in mind if you think this function should have been coded
+ * to use pointer overlays. All the world's not a VAX.
+ */
+ char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
+ struct { int base, len; } best, cur;
+ u_int words[NS_IN6ADDRSZ / NS_INT16SZ];
+ int i;
+
+ /*
+ * Preprocess:
+ * Copy the input (bytewise) array into a wordwise array.
+ * Find the longest run of 0x00's in src[] for :: shorthanding.
+ */
+ memset(words, '\0', sizeof words);
+ for (i = 0; i < NS_IN6ADDRSZ; i++)
+ words[i / 2] |= (src[i] << ((1 - (i % 2)) << 3));
+ best.base = -1;
+ cur.base = -1;
+ for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
+ if (words[i] == 0) {
+ if (cur.base == -1)
+ cur.base = i, cur.len = 1;
+ else
+ cur.len++;
+ } else {
+ if (cur.base != -1) {
+ if (best.base == -1 || cur.len > best.len)
+ best = cur;
+ cur.base = -1;
+ }
+ }
+ }
+ if (cur.base != -1) {
+ if (best.base == -1 || cur.len > best.len)
+ best = cur;
+ }
+ if (best.base != -1 && best.len < 2)
+ best.base = -1;
+
+ /*
+ * Format the result.
+ */
+ tp = tmp;
+ for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
+ /* Are we inside the best run of 0x00's? */
+ if (best.base != -1 && i >= best.base &&
+ i < (best.base + best.len)) {
+ if (i == best.base)
+ *tp++ = ':';
+ continue;
+ }
+ /* Are we following an initial run of 0x00s or any real hex? */
+ if (i != 0)
+ *tp++ = ':';
+ /* Is this address an encapsulated IPv4? */
+ if (i == 6 && best.base == 0 &&
+ (best.len == 6 || (best.len == 5 && words[5] == 0xffff))) {
+ if (!inet_ntop4(src+12, tp, sizeof tmp - (tp - tmp)))
+ return (NULL);
+ tp += strlen(tp);
+ break;
+ }
+ tp += snprintf(tp, sizeof tmp - (tp - tmp), "%x", words[i]);
+ }
+ /* Was it a trailing run of 0x00's? */
+ if (best.base != -1 && (best.base + best.len) ==
+ (NS_IN6ADDRSZ / NS_INT16SZ))
+ *tp++ = ':';
+ *tp++ = '\0';
+
+ /*
+ * Check for overflow, copy, and we're done.
+ */
+ if ((size_t)(tp - tmp) > size) {
+ errno = ENOSPC;
+ return (NULL);
+ }
+ strcpy(dst, tmp);
+ return (dst);
+}
+#endif
+
+/* char *
+ * inet_ntop(af, src, dst, size)
+ * convert a network format address to presentation format.
+ * return:
+ * pointer to presentation format address (`dst'), or NULL (see errno).
+ * author:
+ * Paul Vixie, 1996.
+ */
+const char *
+inet_ntop(af, src, dst, size)
+ int af;
+ const void *src;
+ char *dst;
+ size_t size;
+{
+ switch (af) {
+ case AF_INET:
+ return (inet_ntop4(src, dst, size));
+#ifndef NO_IPV6
+ case AF_INET6:
+ return (inet_ntop6(src, dst, size));
+#endif
+ default:
+ errno = EAFNOSUPPORT;
+ return (NULL);
+ }
+ /* NOTREACHED */
+}
if (pathlen > len && path[pathlen - len - 1] != '/')
continue;
*s = 0;
- return 1;
+ return (i + 1);
}
return 0;
}
* thing, which means that tz -0100 is passed in as the integer -100,
* even though it means "sixty minutes off"
*/
-const char *show_date(unsigned long time, int tz)
+static struct tm *time_to_tm(unsigned long time, int tz)
{
- struct tm *tm;
time_t t;
- static char timebuf[200];
int minutes;
minutes = tz < 0 ? -tz : tz;
minutes = (minutes / 100)*60 + (minutes % 100);
minutes = tz < 0 ? -minutes : minutes;
t = time + minutes * 60;
- tm = gmtime(&t);
+ return gmtime(&t);
+}
+
+const char *show_date(unsigned long time, int tz)
+{
+ struct tm *tm;
+ static char timebuf[200];
+
+ tm = time_to_tm(time, tz);
if (!tm)
return NULL;
sprintf(timebuf, "%.3s %.3s %d %02d:%02d:%02d %d %+05d",
return timebuf;
}
+const char *show_rfc2822_date(unsigned long time, int tz)
+{
+ struct tm *tm;
+ static char timebuf[200];
+
+ tm = time_to_tm(time, tz);
+ if (!tm)
+ return NULL;
+ sprintf(timebuf, "%.3s, %d %.3s %d %02d:%02d:%02d %+05d",
+ weekday_names[tm->tm_wday], tm->tm_mday,
+ month_names[tm->tm_mon], tm->tm_year + 1900,
+ tm->tm_hour, tm->tm_min, tm->tm_sec, tz);
+ return timebuf;
+}
+
/*
* Check these. And note how it doesn't do the summer-time conversion.
*
if (a_midlen < 0) a_midlen = 0;
if (b_midlen < 0) b_midlen = 0;
- name = xmalloc(len_a + len_b - pfx_length - sfx_length + 7);
+ name = xmalloc(pfx_length + a_midlen + b_midlen + sfx_length + 7);
sprintf(name, "%.*s{%.*s => %.*s}%s",
pfx_length, a,
a_midlen, a + pfx_length,
static const char pluses[] = "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++";
static const char minuses[]= "----------------------------------------------------------------------";
+const char mime_boundary_leader[] = "------------";
static void show_stats(struct diffstat_t* data)
{
total_files, adds, dels);
}
+struct checkdiff_t {
+ struct xdiff_emit_state xm;
+ const char *filename;
+ int lineno;
+};
+
+static void checkdiff_consume(void *priv, char *line, unsigned long len)
+{
+ struct checkdiff_t *data = priv;
+
+ if (line[0] == '+') {
+ int i, spaces = 0;
+
+ data->lineno++;
+
+ /* check space before tab */
+ for (i = 1; i < len && (line[i] == ' ' || line[i] == '\t'); i++)
+ if (line[i] == ' ')
+ spaces++;
+ if (line[i - 1] == '\t' && spaces)
+ printf("%s:%d: space before tab:%.*s\n",
+ data->filename, data->lineno, (int)len, line);
+
+ /* check white space at line end */
+ if (line[len - 1] == '\n')
+ len--;
+ if (isspace(line[len - 1]))
+ printf("%s:%d: white space at end: %.*s\n",
+ data->filename, data->lineno, (int)len, line);
+ } else if (line[0] == ' ')
+ data->lineno++;
+ else if (line[0] == '@') {
+ char *plus = strchr(line, '+');
+ if (plus)
+ data->lineno = strtol(plus, NULL, 10);
+ else
+ die("invalid diff");
+ }
+}
+
static unsigned char *deflate_it(char *data,
unsigned long size,
unsigned long *result_size)
}
}
+static void builtin_checkdiff(const char *name_a, const char *name_b,
+ struct diff_filespec *one,
+ struct diff_filespec *two)
+{
+ mmfile_t mf1, mf2;
+ struct checkdiff_t data;
+
+ if (!two)
+ return;
+
+ memset(&data, 0, sizeof(data));
+ data.xm.consume = checkdiff_consume;
+ data.filename = name_b ? name_b : name_a;
+ data.lineno = 0;
+
+ if (fill_mmfile(&mf1, one) < 0 || fill_mmfile(&mf2, two) < 0)
+ die("unable to read files to diff");
+
+ if (mmfile_is_binary(&mf2))
+ return;
+ else {
+ /* Crazy xdl interfaces.. */
+ xpparam_t xpp;
+ xdemitconf_t xecfg;
+ xdemitcb_t ecb;
+
+ xpp.flags = XDF_NEED_MINIMAL;
+ xecfg.ctxlen = 0;
+ xecfg.flags = 0;
+ ecb.outf = xdiff_outf;
+ ecb.priv = &data;
+ xdl_diff(&mf1, &mf2, &xpp, &xecfg, &ecb);
+ }
+}
+
struct diff_filespec *alloc_filespec(const char *path)
{
int namelen = strlen(path);
builtin_diffstat(name, other, p->one, p->two, diffstat, complete_rewrite);
}
+static void run_checkdiff(struct diff_filepair *p, struct diff_options *o)
+{
+ const char *name;
+ const char *other;
+
+ if (DIFF_PAIR_UNMERGED(p)) {
+ /* unmerged */
+ return;
+ }
+
+ name = p->one->path;
+ other = (strcmp(name, p->two->path) ? p->two->path : NULL);
+
+ diff_fill_sha1_info(p->one);
+ diff_fill_sha1_info(p->two);
+
+ builtin_checkdiff(name, other, p->one, p->two);
+}
+
void diff_setup(struct diff_options *options)
{
memset(options, 0, sizeof(*options));
* recursive bits for other formats here.
*/
if ((options->output_format == DIFF_FORMAT_PATCH) ||
- (options->output_format == DIFF_FORMAT_DIFFSTAT))
+ (options->output_format == DIFF_FORMAT_DIFFSTAT) ||
+ (options->output_format == DIFF_FORMAT_CHECKDIFF))
options->recursive = 1;
+ /*
+ * These combinations do not make sense.
+ */
+ if (options->output_format == DIFF_FORMAT_RAW)
+ options->with_raw = 0;
+ if (options->output_format == DIFF_FORMAT_DIFFSTAT)
+ options->with_stat = 0;
+
if (options->detect_rename && options->rename_limit < 0)
options->rename_limit = diff_rename_limit_default;
if (options->setup & DIFF_SETUP_USE_CACHE) {
}
else if (!strcmp(arg, "--stat"))
options->output_format = DIFF_FORMAT_DIFFSTAT;
+ else if (!strcmp(arg, "--check"))
+ options->output_format = DIFF_FORMAT_CHECKDIFF;
else if (!strcmp(arg, "--summary"))
options->summary = 1;
else if (!strcmp(arg, "--patch-with-stat")) {
run_diffstat(p, o, diffstat);
}
+static void diff_flush_checkdiff(struct diff_filepair *p,
+ struct diff_options *o)
+{
+ if (diff_unmodified_pair(p))
+ return;
+
+ if ((DIFF_FILE_VALID(p->one) && S_ISDIR(p->one->mode)) ||
+ (DIFF_FILE_VALID(p->two) && S_ISDIR(p->two->mode)))
+ return; /* no tree diffs in patch format */
+
+ run_checkdiff(p, o);
+}
+
int diff_queue_is_empty(void)
{
struct diff_queue_struct *q = &diff_queued_diff;
case DIFF_FORMAT_DIFFSTAT:
diff_flush_stat(p, options, diffstat);
break;
+ case DIFF_FORMAT_CHECKDIFF:
+ diff_flush_checkdiff(p, options);
+ break;
case DIFF_FORMAT_PATCH:
diff_flush_patch(p, options);
break;
show_stats(diffstat);
free(diffstat);
diffstat = NULL;
- putchar(options->line_termination);
+ if (options->stat_sep)
+ fputs(options->stat_sep, stdout);
+ else
+ putchar(options->line_termination);
}
for (i = 0; i < q->nr; i++) {
struct diff_filepair *p = q->queue[i];
int rename_limit;
int setup;
int abbrev;
+ const char *stat_sep;
int nr_paths;
const char **paths;
add_remove_fn_t add_remove;
};
+extern const char mime_boundary_leader[];
+
extern void diff_tree_setup_paths(const char **paths, struct diff_options *);
extern void diff_tree_release_paths(struct diff_options *);
extern int diff_tree(struct tree_desc *t1, struct tree_desc *t2,
#define DIFF_FORMAT_NAME 4
#define DIFF_FORMAT_NAME_STATUS 5
#define DIFF_FORMAT_DIFFSTAT 6
+#define DIFF_FORMAT_CHECKDIFF 7
extern void diff_flush(struct diff_options*);
static void filter_refs(struct ref **refs, int nr_match, char **match)
{
- struct ref *prev, *current, *next;
-
- for (prev = NULL, current = *refs; current; current = next) {
- next = current->next;
- if ((!memcmp(current->name, "refs/", 5) &&
- check_ref_format(current->name + 5)) ||
- (!fetch_all &&
- !path_match(current->name, nr_match, match))) {
- if (prev == NULL)
- *refs = next;
- else
- prev->next = next;
- free(current);
- } else
- prev = current;
+ struct ref **return_refs;
+ struct ref *newlist = NULL;
+ struct ref **newtail = &newlist;
+ struct ref *ref, *next;
+ struct ref *fastarray[32];
+
+ if (nr_match && !fetch_all) {
+ if (ARRAY_SIZE(fastarray) < nr_match)
+ return_refs = xcalloc(nr_match, sizeof(struct ref *));
+ else {
+ return_refs = fastarray;
+ memset(return_refs, 0, sizeof(struct ref *) * nr_match);
+ }
+ }
+ else
+ return_refs = NULL;
+
+ for (ref = *refs; ref; ref = next) {
+ next = ref->next;
+ if (!memcmp(ref->name, "refs/", 5) &&
+ check_ref_format(ref->name + 5))
+ ; /* trash */
+ else if (fetch_all) {
+ *newtail = ref;
+ ref->next = NULL;
+ newtail = &ref->next;
+ continue;
+ }
+ else {
+ int order = path_match(ref->name, nr_match, match);
+ if (order) {
+ return_refs[order-1] = ref;
+ continue; /* we will link it later */
+ }
+ }
+ free(ref);
+ }
+
+ if (!fetch_all) {
+ int i;
+ for (i = 0; i < nr_match; i++) {
+ ref = return_refs[i];
+ if (ref) {
+ *newtail = ref;
+ ref->next = NULL;
+ newtail = &ref->next;
+ }
+ }
+ if (return_refs != fastarray)
+ free(return_refs);
}
+ *refs = newlist;
}
static int everything_local(struct ref **refs, int nr_match, char **match)
status
tag
verify-tag
-whatchanged
EOF
while read cmd
do
[ -e "$dir" ] && echo "$dir already exists." && usage
mkdir -p "$dir" &&
D=$(cd "$dir" && pwd) &&
-trap 'err=$?; cd ..; rm -r "$D"; exit $err' exit
+trap 'err=$?; cd ..; rm -r "$D"; exit $err' 0
case "$bare" in
yes) GIT_DIR="$D" ;;
*) GIT_DIR="$D/.git" ;;
fi
rm -f "$GIT_DIR/CLONE_HEAD" "$GIT_DIR/REMOTE_HEAD"
-trap - exit
+trap - 0
# Copyright (c) 2005 Linus Torvalds
# Copyright (c) 2006 Junio C Hamano
-USAGE='[-a] [-s] [-v] [--no-verify] [-m <message> | -F <logfile> | (-C|-c) <commit>
) [--amend] [-e] [--author <author>] [[-i | -o] <path>...]'
+USAGE='[-a] [-s] [-v] [--no-verify] [-m <message> | -F <logfile> | (-C|-c) <commit>
] [-u] [--amend] [-e] [--author <author>] [[-i | -o] <path>...]'
SUBDIRECTORY_OK=Yes
. git-sh-setup
report "Changed but not updated" \
"use git-update-index to mark for commit"
+ option=""
+ if test -z "$untracked_files"; then
+ option="--directory --no-empty-directory"
+ fi
if test -f "$GIT_DIR/info/exclude"
then
- git-ls-files -z --others --directory \
+ git-ls-files -z --others $option \
--exclude-from="$GIT_DIR/info/exclude" \
--exclude-per-directory=.gitignore
else
- git-ls-files -z --others --directory \
+ git-ls-files -z --others $option \
--exclude-per-directory=.gitignore
fi |
perl -e '$/ = "\0";
signoff=
force_author=
only_include_assumed=
+untracked_files=
while case "$#" in 0) break;; esac
do
case "$1" in
verbose=t
shift
;;
+ -u|--u|--un|--unt|--untr|--untra|--untrac|--untrack|--untracke|--untracked|\
+ --untracked-|--untracked-f|--untracked-fi|--untracked-fil|--untracked-file|\
+ --untracked-files)
+ untracked_files=t
+ shift
+ ;;
--)
shift
break
use Time::Local;
use IO::Socket;
use IO::Pipe;
-use POSIX qw(strftime dup2);
+use POSIX qw(strftime dup2 :errno_h);
use IPC::Open2;
$SIG{'PIPE'}="IGNORE";
$ENV{'TZ'}="UTC";
-our($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,$opt_M,$opt_A,$opt_S);
+our($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,$opt_M,$opt_A,$opt_S,$opt_L);
my (%conv_author_name, %conv_author_email);
sub usage() {
close ($f);
}
-getopts("hivmkuo:d:p:C:z:s:M:P:A:S:") or usage();
+getopts("hivmkuo:d:p:C:z:s:M:P:A:S:L:") or usage();
usage if $opt_h;
@ARGV <= 1 or usage();
chomp $cnt;
die "Duh: Filesize $cnt" if $cnt !~ /^\d+$/;
$line="";
- $res=0;
- while($cnt) {
- my $buf;
- my $num = $self->{'socketi'}->read($buf,$cnt);
- die "Server: Filesize $cnt: $num: $!\n" if not defined $num or $num<=0;
- print $fh $buf;
- $res += $num;
- $cnt -= $num;
- }
+ $res = $self->_fetchfile($fh, $cnt);
} elsif($line =~ s/^ //) {
print $fh $line;
$res += length($line);
chomp $cnt;
die "Duh: Mbinary $cnt" if $cnt !~ /^\d+$/ or $cnt<1;
$line="";
- while($cnt) {
- my $buf;
- my $num = $self->{'socketi'}->read($buf,$cnt);
- die "S: Mbinary $cnt: $num: $!\n" if not defined $num or $num<=0;
- print $fh $buf;
- $res += $num;
- $cnt -= $num;
- }
+ $res += $self->_fetchfile($fh, $cnt);
} else {
chomp $line;
if($line eq "ok") {
return ($name, $res);
}
+sub _fetchfile {
+ my ($self, $fh, $cnt) = @_;
+ my $res;
+ my $bufsize = 1024 * 1024;
+ while($cnt) {
+ if ($bufsize > $cnt) {
+ $bufsize = $cnt;
+ }
+ my $buf;
+ my $num = $self->{'socketi'}->read($buf,$bufsize);
+ die "Server: Filesize $cnt: $num: $!\n" if not defined $num or $num<=0;
+ print $fh $buf;
+ $res += $num;
+ $cnt -= $num;
+ }
+ return $res;
+}
package main;
return $pwd;
}
+sub is_sha1 {
+ my $s = shift;
+ return $s =~ /^[a-f0-9]{40}$/;
+}
-sub get_headref($$) {
+sub get_headref ($$) {
my $name = shift;
my $git_dir = shift;
- my $sha;
- if (open(C,"$git_dir/refs/heads/$name")) {
- chomp($sha = <C>);
- close(C);
- length($sha) == 40
- or die "Cannot get head id for $name ($sha): $!\n";
+ my $f = "$git_dir/refs/heads/$name";
+ if(open(my $fh, $f)) {
+ chomp(my $r = <$fh>);
+ is_sha1($r) or die "Cannot get head id for $name ($r): $!";
+ return $r;
}
- return $sha;
+ die "unable to open $f: $!" unless $! == POSIX::ENOENT;
+ return undef;
}
-
-d $git_tree
or mkdir($git_tree,0777)
or die "Could not create $git_tree: $!";
my $state = 0;
-my($patchset,$date,$author_name,$author_email,$branch,$ancestor,$tag,$logmsg);
-my(@old,@new,@skipped);
-my $commit = sub {
- my $pid;
- while(@old) {
- my @o2;
- if(@old > 55) {
- @o2 = splice(@old,0,50);
- } else {
- @o2 = @old;
- @old = ();
- }
- system("git-update-index","--force-remove","--",@o2);
- die "Cannot remove files: $?\n" if $?;
- }
- while(@new) {
- my @n2;
- if(@new > 12) {
- @n2 = splice(@new,0,10);
- } else {
- @n2 = @new;
- @new = ();
- }
- system("git-update-index","--add",
- (map { ('--cacheinfo', @$_) } @n2));
- die "Cannot add files: $?\n" if $?;
- }
+sub update_index (\@\@) {
+ my $old = shift;
+ my $new = shift;
+ open(my $fh, '|-', qw(git-update-index -z --index-info))
+ or die "unable to open git-update-index: $!";
+ print $fh
+ (map { "0 0000000000000000000000000000000000000000\t$_\0" }
+ @$old),
+ (map { '100' . sprintf('%o', $_->[0]) . " $_->[1]\t$_->[2]\0" }
+ @$new)
+ or die "unable to write to git-update-index: $!";
+ close $fh
+ or die "unable to write to git-update-index: $!";
+ $? and die "git-update-index reported error: $?";
+}
- $pid = open(C,"-|");
- die "Cannot fork: $!" unless defined $pid;
- unless($pid) {
- exec("git-write-tree");
- die "Cannot exec git-write-tree: $!\n";
- }
- chomp(my $tree = <C>);
- length($tree) == 40
- or die "Cannot get tree id ($tree): $!\n";
- close(C)
+sub write_tree () {
+ open(my $fh, '-|', qw(git-write-tree))
+ or die "unable to open git-write-tree: $!";
+ chomp(my $tree = <$fh>);
+ is_sha1($tree)
+ or die "Cannot get tree id ($tree): $!";
+ close($fh)
or die "Error running git-write-tree: $?\n";
print "Tree ID $tree\n" if $opt_v;
+ return $tree;
+}
- my $parent = "";
- if(open(C,"$git_dir/refs/heads/$last_branch")) {
- chomp($parent = <C>);
- close(C);
- length($parent) == 40
- or die "Cannot get parent id ($parent): $!\n";
- print "Parent ID $parent\n" if $opt_v;
- }
-
- my $pr = IO::Pipe->new() or die "Cannot open pipe: $!\n";
- my $pw = IO::Pipe->new() or die "Cannot open pipe: $!\n";
- $pid = fork();
- die "Fork: $!\n" unless defined $pid;
- unless($pid) {
- $pr->writer();
- $pw->reader();
- open(OUT,">&STDOUT");
- dup2($pw->fileno(),0);
- dup2($pr->fileno(),1);
- $pr->close();
- $pw->close();
-
- my @par = ();
- @par = ("-p",$parent) if $parent;
-
- # loose detection of merges
- # based on the commit msg
- foreach my $rx (@mergerx) {
- if ($logmsg =~ $rx) {
- my $mparent = $1;
- if ($mparent eq 'HEAD') { $mparent = $opt_o };
- if ( -e "$git_dir/refs/heads/$mparent") {
- $mparent = get_headref($mparent, $git_dir);
- push @par, '-p', $mparent;
- print OUT "Merge parent branch: $mparent\n" if $opt_v;
- }
- }
+my($patchset,$date,$author_name,$author_email,$branch,$ancestor,$tag,$logmsg);
+my(@old,@new,@skipped);
+sub commit {
+ update_index(@old, @new);
+ @old = @new = ();
+ my $tree = write_tree();
+ my $parent = get_headref($last_branch, $git_dir);
+ print "Parent ID " . ($parent ? $parent : "(empty)") . "\n" if $opt_v;
+
+ my @commit_args;
+ push @commit_args, ("-p", $parent) if $parent;
+
+ # loose detection of merges
+ # based on the commit msg
+ foreach my $rx (@mergerx) {
+ next unless $logmsg =~ $rx && $1;
+ my $mparent = $1 eq 'HEAD' ? $opt_o : $1;
+ if(my $sha1 = get_headref($mparent, $git_dir)) {
+ push @commit_args, '-p', $mparent;
+ print "Merge parent branch: $mparent\n" if $opt_v;
}
-
- exec("env",
- "GIT_AUTHOR_NAME=$author_name",
- "GIT_AUTHOR_EMAIL=$author_email",
- "GIT_AUTHOR_DATE=".strftime("+0000 %Y-%m-%d %H:%M:%S",gmtime($date)),
- "GIT_COMMITTER_NAME=$author_name",
- "GIT_COMMITTER_EMAIL=$author_email",
- "GIT_COMMITTER_DATE=".strftime("+0000 %Y-%m-%d %H:%M:%S",gmtime($date)),
- "git-commit-tree", $tree,@par);
- die "Cannot exec git-commit-tree: $!\n";
}
- $pw->writer();
- $pr->reader();
+
+ my $commit_date = strftime("+0000 %Y-%m-%d %H:%M:%S",gmtime($date));
+ my $pid = open2(my $commit_read, my $commit_write,
+ 'env',
+ "GIT_AUTHOR_NAME=$author_name",
+ "GIT_AUTHOR_EMAIL=$author_email",
+ "GIT_AUTHOR_DATE=$commit_date",
+ "GIT_COMMITTER_NAME=$author_name",
+ "GIT_COMMITTER_EMAIL=$author_email",
+ "GIT_COMMITTER_DATE=$commit_date",
+ 'git-commit-tree', $tree, @commit_args);
# compatibility with git2cvs
substr($logmsg,32767) = "" if length($logmsg) > 32767;
if (@skipped) {
$logmsg .= "\n\n\nSKIPPED:\n\t";
$logmsg .= join("\n\t", @skipped) . "\n";
+ @skipped = ();
}
- print $pw "$logmsg\n"
+ print($commit_write "$logmsg\n") && close($commit_write)
or die "Error writing to git-commit-tree: $!\n";
- $pw->close();
- print "Committed patch $patchset ($branch ".strftime("%Y-%m-%d %H:%M:%S",gmtime($date)).")\n" if $opt_v;
- chomp(my $cid = <$pr>);
- length($cid) == 40
- or die "Cannot get commit id ($cid): $!\n";
+ print "Committed patch $patchset ($branch $commit_date)\n" if $opt_v;
+ chomp(my $cid = <$commit_read>);
+ is_sha1($cid) or die "Cannot get commit id ($cid): $!\n";
print "Commit ID $cid\n" if $opt_v;
- $pr->close();
+ close($commit_read);
waitpid($pid,0);
die "Error running git-commit-tree: $?\n" if $?;
}
};
+my $commitcount = 1;
while(<CVS>) {
chomp;
if($state == 0 and /^-+$/) {
} elsif($state == 9 and /^\s*$/) {
$state = 10;
} elsif(($state == 9 or $state == 10) and /^-+$/) {
- &$commit();
+ $commitcount++;
+ if ($opt_L && $commitcount > $opt_L) {
+ last;
+ }
+ commit();
+ if (($commitcount & 1023) == 0) {
+ system("git repack -a -d");
+ }
$state = 1;
} elsif($state == 11 and /^-+$/) {
$state = 1;
print "* UNKNOWN LINE * $_\n";
}
}
-&$commit() if $branch and $state != 11;
+commit() if $branch and $state != 11;
unlink($git_index);
+++ /dev/null
-#!/bin/sh
-#
-# Copyright (c) 2005 Junio C Hamano
-#
-
-USAGE='[-n | -k] [-o <dir> | --stdout] [--signoff] [--check] [--diff-options] [--attach] <his> [<mine>]'
-LONG_USAGE='Prepare each commit with its patch since <mine> head forked from
-<his> head, one file per patch formatted to resemble UNIX mailbox
-format, for e-mail submission or use with git-am.
-
-Each output file is numbered sequentially from 1, and uses the
-first line of the commit message (massaged for pathname safety)
-as the filename.
-
-When -o is specified, output files are created in <dir>; otherwise
-they are created in the current working directory. This option
-is ignored if --stdout is specified.
-
-When -n is specified, instead of "[PATCH] Subject", the first
-line is formatted as "[PATCH N/M] Subject", unless you have only
-one patch.
-
-When --attach is specified, patches are attached, not inlined.'
-
-. git-sh-setup
-
-# Force diff to run in C locale.
-LANG=C LC_ALL=C
-export LANG LC_ALL
-
-diff_opts=
-LF='
-'
-
-outdir=./
-while case "$#" in 0) break;; esac
-do
- case "$1" in
- -c|--c|--ch|--che|--chec|--check)
- check=t ;;
- -a|--a|--au|--aut|--auth|--autho|--author|\
- -d|--d|--da|--dat|--date|\
- -m|--m|--mb|--mbo|--mbox) # now noop
- ;;
- --at|--att|--atta|--attac|--attach)
- attach=t ;;
- -k|--k|--ke|--kee|--keep|--keep-|--keep-s|--keep-su|--keep-sub|\
- --keep-subj|--keep-subje|--keep-subjec|--keep-subject)
- keep_subject=t ;;
- -n|--n|--nu|--num|--numb|--numbe|--number|--numbere|--numbered)
- numbered=t ;;
- -s|--s|--si|--sig|--sign|--signo|--signof|--signoff)
- signoff=t ;;
- --st|--std|--stdo|--stdou|--stdout)
- stdout=t ;;
- -o=*|--o=*|--ou=*|--out=*|--outp=*|--outpu=*|--output=*|--output-=*|\
- --output-d=*|--output-di=*|--output-dir=*|--output-dire=*|\
- --output-direc=*|--output-direct=*|--output-directo=*|\
- --output-director=*|--output-directory=*)
- outdir=`expr "$1" : '-[^=]*=\(.*\)'` ;;
- -o|--o|--ou|--out|--outp|--outpu|--output|--output-|--output-d|\
- --output-di|--output-dir|--output-dire|--output-direc|--output-direct|\
- --output-directo|--output-director|--output-directory)
- case "$#" in 1) usage ;; esac; shift
- outdir="$1" ;;
- -h|--h|--he|--hel|--help)
- usage
- ;;
- -*' '* | -*"$LF"* | -*' '*)
- # Ignore diff option that has whitespace for now.
- ;;
- -*) diff_opts="$diff_opts$1 " ;;
- *) break ;;
- esac
- shift
-done
-
-case "$keep_subject$numbered" in
-tt)
- die '--keep-subject and --numbered are incompatible.' ;;
-esac
-
-tmp=.tmp-series$$
-trap 'rm -f $tmp-*' 0 1 2 3 15
-
-series=$tmp-series
-commsg=$tmp-commsg
-filelist=$tmp-files
-
-# Backward compatible argument parsing hack.
-#
-# Historically, we supported:
-# 1. "rev1" is equivalent to "rev1..HEAD"
-# 2. "rev1..rev2"
-# 3. "rev1" "rev2 is equivalent to "rev1..rev2"
-#
-# We want to take a sequence of "rev1..rev2" in general.
-# Also, "rev1.." should mean "rev1..HEAD"; git-diff users are
-# familiar with that syntax.
-
-case "$#,$1$2" in
-1,?*..?*)
- # single "rev1..rev2"
- ;;
-1,?*..)
- # single "rev1.." should mean "rev1..HEAD"
- set x "$1"HEAD
- shift
- ;;
-1,*)
- # single rev1
- set x "$1..HEAD"
- shift
- ;;
-2,?*..?*)
- # not traditional "rev1" "rev2"
- ;;
-2,*)
- set x "$1..$2"
- shift
- ;;
-esac
-
-# Now we have what we want in $@
-for revpair
-do
- case "$revpair" in
- ?*..?*)
- rev1=`expr "z$revpair" : 'z\(.*\)\.\.'`
- rev2=`expr "z$revpair" : 'z.*\.\.\(.*\)'`
- ;;
- *)
- rev1="$revpair^"
- rev2="$revpair"
- ;;
- esac
- git-rev-parse --verify "$rev1^0" >/dev/null 2>&1 ||
- die "Not a valid rev $rev1 ($revpair)"
- git-rev-parse --verify "$rev2^0" >/dev/null 2>&1 ||
- die "Not a valid rev $rev2 ($revpair)"
- git-cherry -v "$rev1" "$rev2" |
- while read sign rev comment
- do
- case "$sign" in
- '-')
- echo >&2 "Merged already: $comment"
- ;;
- *)
- echo $rev
- ;;
- esac
- done
-done >$series
-
-me=`git-var GIT_AUTHOR_IDENT | sed -e 's/>.*/>/'`
-headers=`git-repo-config --get format.headers`
-case "$attach" in
-"") ;;
-*)
- mimemagic="050802040500080604070107"
-esac
-
-case "$outdir" in
-*/) ;;
-*) outdir="$outdir/" ;;
-esac
-test -d "$outdir" || mkdir -p "$outdir" || exit
-
-titleScript='
- /./d
- /^$/n
- s/^\[PATCH[^]]*\] *//
- s/[^-a-z.A-Z_0-9]/-/g
- s/\.\.\.*/\./g
- s/\.*$//
- s/--*/-/g
- s/^-//
- s/-$//
- s/$/./
- p
- q
-'
-
-process_one () {
- perl -w -e '
-my ($keep_subject, $num, $signoff, $headers, $mimemagic, $commsg) = @ARGV;
-my ($signoff_pattern, $done_header, $done_subject, $done_separator, $signoff_seen,
- $last_was_signoff);
-
-if ($signoff) {
- $signoff = "Signed-off-by: " . `git-var GIT_COMMITTER_IDENT`;
- $signoff =~ s/>.*/>/;
- $signoff_pattern = quotemeta($signoff);
-}
-
-my @weekday_names = qw(Sun Mon Tue Wed Thu Fri Sat);
-my @month_names = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
-
-sub show_date {
- my ($time, $tz) = @_;
- my $minutes = abs($tz);
- $minutes = int($minutes / 100) * 60 + ($minutes % 100);
- if ($tz < 0) {
- $minutes = -$minutes;
- }
- my $t = $time + $minutes * 60;
- my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday) = gmtime($t);
- return sprintf("%s, %d %s %d %02d:%02d:%02d %+05d",
- $weekday_names[$wday], $mday,
- $month_names[$mon], $year+1900,
- $hour, $min, $sec, $tz);
-}
-
-print "From nobody Mon Sep 17 00:00:00 2001\n";
-open FH, "git stripspace <$commsg |" or die "open $commsg pipe";
-while (<FH>) {
- unless ($done_header) {
- if (/^$/) {
- $done_header = 1;
- }
- elsif (/^author (.*>) (.*)$/) {
- my ($author_ident, $author_date) = ($1, $2);
- my ($utc, $off) = ($author_date =~ /^(\d+) ([-+]?\d+)$/);
- $author_date = show_date($utc, $off);
-
- print "From: $author_ident\n";
- print "Date: $author_date\n";
- }
- next;
- }
- unless ($done_subject) {
- unless ($keep_subject) {
- s/^\[PATCH[^]]*\]\s*//;
- s/^/[PATCH$num] /;
- }
- if ($headers) {
- print "$headers\n";
- }
- print "Subject: $_";
- if ($mimemagic) {
- print "MIME-Version: 1.0\n";
- print "Content-Type: multipart/mixed;\n";
- print " boundary=\"------------$mimemagic\"\n";
- print "\n";
- print "This is a multi-part message in MIME format.\n";
- print "--------------$mimemagic\n";
- print "Content-Type: text/plain; charset=UTF-8; format=fixed\n";
- print "Content-Transfer-Encoding: 8bit\n";
- }
- $done_subject = 1;
- next;
- }
- unless ($done_separator) {
- print "\n";
- $done_separator = 1;
- next if (/^$/);
- }
-
- $last_was_signoff = 0;
- if (/Signed-off-by:/i) {
- if ($signoff ne "" && /Signed-off-by:\s*$signoff_pattern$/i) {
- $signoff_seen = 1;
- }
- }
- print $_;
-}
-if (!$signoff_seen && $signoff ne "") {
- if (!$last_was_signoff) {
- print "\n";
- }
- print "$signoff\n";
-}
-print "\n---\n\n";
-close FH or die "close $commsg pipe";
-' "$keep_subject" "$num" "$signoff" "$headers" "$mimemagic" $commsg
-
- git-diff-tree -p --stat --summary $diff_opts "$commit"
- echo
- case "$mimemagic" in
- '');;
- *)
- echo "--------------$mimemagic"
- echo "Content-Type: text/x-patch;"
- echo " name=\"$commit.diff\""
- echo "Content-Transfer-Encoding: 8bit"
- echo "Content-Disposition: inline;"
- echo " filename=\"$commit.diff\""
- echo
- esac
- git-diff-tree -p $diff_opts "$commit"
- case "$mimemagic" in
- '')
- echo "-- "
- echo "@@GIT_VERSION@@"
- ;;
- *)
- echo
- echo "--------------$mimemagic--"
- echo
- ;;
- esac
- echo
-}
-
-total=`wc -l <$series | tr -dc "[0-9]"`
-case "$total,$numbered" in
-1,*)
- numfmt='' ;;
-*,t)
- numfmt=`echo "$total" | wc -c`
- numfmt=$(($numfmt-1))
- numfmt=" %0${numfmt}d/$total"
-esac
-
-i=1
-while read commit
-do
- git-cat-file commit "$commit" | git-stripspace >$commsg
- title=`sed -ne "$titleScript" <$commsg`
- case "$numbered" in
- '') num= ;;
- *)
- num=`printf "$numfmt" $i` ;;
- esac
-
- file=`printf '%04d-%stxt' $i "$title"`
- if test '' = "$stdout"
- then
- echo "$file"
- process_one >"$outdir$file"
- if test t = "$check"
- then
- # This is slightly modified from Andrew Morton's Perfect Patch.
- # Lines you introduce should not have trailing whitespace.
- # Also check for an indentation that has SP before a TAB.
- grep -n '^+\([ ]* .*\|.*[ ]\)$' "$outdir$file"
- :
- fi
- else
- echo >&2 "$file"
- process_one
- fi
- i=`expr "$i" + 1`
-done <$series
exit 0
fi
-git-format-patch -k --stdout --full-index "$upstream" ORIG_HEAD |
+git-format-patch -k --stdout --full-index "$upstream"..ORIG_HEAD |
git am --binary -3 -k --resolvemsg="$RESOLVEMSG"
{ "whatchanged", cmd_whatchanged },
{ "show", cmd_show },
{ "push", cmd_push },
+ { "format-patch", cmd_format_patch },
{ "count-objects", cmd_count_objects },
{ "diff", cmd_diff },
{ "grep", cmd_grep },
{ "add", cmd_add },
{ "rev-list", cmd_rev_list },
{ "init-db", cmd_init_db },
+ { "tar-tree", cmd_tar_tree },
+ { "upload-tar", cmd_upload_tar },
{ "check-ref-format", cmd_check_ref_format }
};
int i;
if (pull(commit_id))
rc = 1;
- curl_slist_free_all(no_pragma_header);
-
http_cleanup();
+ curl_slist_free_all(no_pragma_header);
+
if (corrupt_object_found) {
fprintf(stderr,
"Some loose object were found to be corrupt, but they might be just\n"
int abbrev_commit = opt->abbrev_commit ? opt->abbrev : 40;
const char *extra;
int len;
+ char *subject = NULL, *after_subject = NULL;
opt->loginfo = NULL;
if (!opt->verbose_header) {
/*
* Print header line of header..
*/
- printf("%s%s",
- opt->commit_format == CMIT_FMT_ONELINE ? "" : "commit ",
- diff_unique_abbrev(commit->object.sha1, abbrev_commit));
- if (opt->parents)
- show_parents(commit, abbrev_commit);
- if (parent)
- printf(" (from %s)", diff_unique_abbrev(parent->object.sha1, abbrev_commit));
- putchar(opt->commit_format == CMIT_FMT_ONELINE ? ' ' : '\n');
+
+ if (opt->commit_format == CMIT_FMT_EMAIL) {
+ char *sha1 = sha1_to_hex(commit->object.sha1);
+ if (opt->total > 0) {
+ static char buffer[64];
+ snprintf(buffer, sizeof(buffer),
+ "Subject: [PATCH %d/%d] ",
+ opt->nr, opt->total);
+ subject = buffer;
+ } else if (opt->total == 0)
+ subject = "Subject: [PATCH] ";
+ else
+ subject = "Subject: ";
+
+ printf("From %s Mon Sep 17 00:00:00 2001\n", sha1);
+ if (opt->mime_boundary) {
+ static char subject_buffer[1024];
+ static char buffer[1024];
+ snprintf(subject_buffer, sizeof(subject_buffer) - 1,
+ "MIME-Version: 1.0\n"
+ "Content-Type: multipart/mixed;\n"
+ " boundary=\"%s%s\"\n"
+ "\n"
+ "This is a multi-part message in MIME "
+ "format.\n"
+ "--%s%s\n"
+ "Content-Type: text/plain; "
+ "charset=UTF-8; format=fixed\n"
+ "Content-Transfer-Encoding: 8bit\n\n",
+ mime_boundary_leader, opt->mime_boundary,
+ mime_boundary_leader, opt->mime_boundary);
+ after_subject = subject_buffer;
+
+ snprintf(buffer, sizeof(buffer) - 1,
+ "--%s%s\n"
+ "Content-Type: text/x-patch;\n"
+ " name=\"%s.diff\"\n"
+ "Content-Transfer-Encoding: 8bit\n"
+ "Content-Disposition: inline;\n"
+ " filename=\"%s.diff\"\n\n",
+ mime_boundary_leader, opt->mime_boundary,
+ sha1, sha1);
+ opt->diffopt.stat_sep = buffer;
+ }
+ } else {
+ printf("%s%s",
+ opt->commit_format == CMIT_FMT_ONELINE ? "" : "commit ",
+ diff_unique_abbrev(commit->object.sha1, abbrev_commit));
+ if (opt->parents)
+ show_parents(commit, abbrev_commit);
+ if (parent)
+ printf(" (from %s)",
+ diff_unique_abbrev(parent->object.sha1,
+ abbrev_commit));
+ putchar(opt->commit_format == CMIT_FMT_ONELINE ? ' ' : '\n');
+ }
/*
* And then the pretty-printed message itself
*/
- len = pretty_print_commit(opt->commit_format, commit, ~0u, this_header, sizeof(this_header), abbrev);
+ len = pretty_print_commit(opt->commit_format, commit, ~0u, this_header, sizeof(this_header), abbrev, subject, after_subject);
printf("%s%s%s", this_header, extra, sep);
}
int log_tree_commit(struct rev_info *opt, struct commit *commit)
{
struct log_info log;
+ int shown;
log.commit = commit;
log.parent = NULL;
opt->loginfo = &log;
- if (!log_tree_diff(opt, commit, &log) && opt->loginfo && opt->always_show_header) {
+ shown = log_tree_diff(opt, commit, &log);
+ if (!shown && opt->loginfo && opt->always_show_header) {
log.parent = NULL;
show_log(opt, opt->loginfo, "");
+ shown = 1;
}
opt->loginfo = NULL;
- return 0;
+ return shown;
}
#define SEEN_FROM 01
#define SEEN_DATE 02
#define SEEN_SUBJECT 04
+#define SEEN_BOGUS_UNIX_FROM 010
/* First lines of body can have From:, Date:, and Subject: */
static int handle_inbody_header(int *seen, char *line)
{
+ if (!memcmp(">From", line, 5) && isspace(line[5])) {
+ if (!(*seen & SEEN_BOGUS_UNIX_FROM)) {
+ *seen |= SEEN_BOGUS_UNIX_FROM;
+ return 1;
+ }
+ }
if (!memcmp("From:", line, 5) && isspace(line[5])) {
if (!(*seen & SEEN_FROM) && handle_from(line+6)) {
*seen |= SEEN_FROM;
static int aggressive = 0;
static int verbose_update = 0;
static volatile int progress_update = 0;
+static const char *prefix = NULL;
static int head_idx = -1;
static int merge_size = 0;
posns[i] = ((struct tree *) posn->item)->entries;
posn = posn->next;
}
- if (unpack_trees_rec(posns, len, "", fn, &indpos))
+ if (unpack_trees_rec(posns, len, prefix ? prefix : "",
+ fn, &indpos))
return -1;
}
}
/*
+ * Bind merge.
+ *
+ * Keep the index entries at stage0, collapse stage1 but make sure
+ * stage0 does not have anything there.
+ */
+static int bind_merge(struct cache_entry **src)
+{
+ struct cache_entry *old = src[0];
+ struct cache_entry *a = src[1];
+
+ if (merge_size != 1)
+ return error("Cannot do a bind merge of %d trees\n",
+ merge_size);
+ if (a && old)
+ die("Entry '%s' overlaps. Cannot bind.", a->name);
+ if (!a)
+ return keep_entry(old);
+ else
+ return merged_entry(a, NULL);
+}
+
+/*
* One-way merge.
*
* The rule is:
return error("Cannot do a oneway merge of %d trees",
merge_size);
- if (!a)
+ if (!a) {
+ invalidate_ce_path(old);
return deleted_entry(old, old);
+ }
if (old && same(old, a)) {
if (reset) {
struct stat st;
}
-static const char read_tree_usage[] = "git-read-tree (<sha> | -m [--aggressive] [-u | -i] <sha1> [<sha2> [<sha3>]])";
+static const char read_tree_usage[] = "git-read-tree (<sha> | [[-m [--aggressive] | --reset | --prefix=<prefix>] [-u | -i]] <sha1> [<sha2> [<sha3>]])";
static struct cache_file cache_file;
continue;
}
+ /* "--prefix=<subdirectory>/" means keep the current index
+ * entries and put the entries from the tree under the
+ * given subdirectory.
+ */
+ if (!strncmp(arg, "--prefix=", 9)) {
+ if (stage || merge || prefix)
+ usage(read_tree_usage);
+ prefix = arg + 9;
+ merge = 1;
+ stage = 1;
+ if (read_cache_unmerged())
+ die("you need to resolve your current index first");
+ continue;
+ }
+
/* This differs from "-m" in that we'll silently ignore unmerged entries */
if (!strcmp(arg, "--reset")) {
- if (stage || merge)
+ if (stage || merge || prefix)
usage(read_tree_usage);
reset = 1;
merge = 1;
/* "-m" stands for "merge", meaning we start in stage 1 */
if (!strcmp(arg, "-m")) {
- if (stage || merge)
+ if (stage || merge || prefix)
usage(read_tree_usage);
if (read_cache_unmerged())
die("you need to resolve your current index first");
if ((update||index_only) && !merge)
usage(read_tree_usage);
+ if (prefix) {
+ int pfxlen = strlen(prefix);
+ int pos;
+ if (prefix[pfxlen-1] != '/')
+ die("prefix must end with /");
+ if (stage != 2)
+ die("binding merge takes only one tree");
+ pos = cache_name_pos(prefix, pfxlen);
+ if (0 <= pos)
+ die("corrupt index file");
+ pos = -pos-1;
+ if (pos < active_nr &&
+ !strncmp(active_cache[pos]->name, prefix, pfxlen))
+ die("subdirectory '%s' already exists.", prefix);
+ pos = cache_name_pos(prefix, pfxlen-1);
+ if (0 <= pos)
+ die("file '%.*s' already exists.", pfxlen-1, prefix);
+ }
+
if (merge) {
if (stage < 2)
die("just how do you expect me to merge %d trees?", stage-1);
switch (stage - 1) {
case 1:
- fn = oneway_merge;
+ fn = prefix ? bind_merge : oneway_merge;
break;
case 2:
fn = twoway_merge;
unsigned int abbrev;
enum cmit_fmt commit_format;
struct log_info *loginfo;
+ int nr, total;
+ const char *mime_boundary;
/* special limits */
int max_count;
struct commit_name *name = commit->object.util;
if (commit->object.parsed)
pretty_print_commit(CMIT_FMT_ONELINE, commit, ~0,
- pretty, sizeof(pretty), 0);
+ pretty, sizeof(pretty), 0, NULL, NULL);
else
strcpy(pretty, "(unavailable)");
if (!strncmp(pretty, "[PATCH] ", 8))
'git-ls-tree -r output for a known tree.' \
'diff current expected'
+test_expect_success \
+ 'writing partial tree out with git-write-tree --prefix.' \
+ 'ptree=$(git-write-tree --prefix=path3)'
+test_expect_success \
+ 'validate object ID for a known tree.' \
+ 'test "$ptree" = 21ae8269cacbe57ae09138dcc3a2887f904d02b3'
+
+test_expect_success \
+ 'writing partial tree out with git-write-tree --prefix.' \
+ 'ptree=$(git-write-tree --prefix=path3/subp3)'
+test_expect_success \
+ 'validate object ID for a known tree.' \
+ 'test "$ptree" = 3c5e5399f3a333eddecce7a9b9465b63f65f51e2'
+
################################################################
rm .git/index
test_expect_success \
+++ /dev/null
-/*
- * Copyright (c) 2005, 2006 Rene Scharfe
- */
-#include <time.h>
-#include "cache.h"
-#include "tree-walk.h"
-#include "commit.h"
-#include "strbuf.h"
-#include "tar.h"
-
-#define RECORDSIZE (512)
-#define BLOCKSIZE (RECORDSIZE * 20)
-
-static const char tar_tree_usage[] = "git-tar-tree <key> [basedir]";
-
-static char block[BLOCKSIZE];
-static unsigned long offset;
-
-static time_t archive_time;
-
-/* tries hard to write, either succeeds or dies in the attempt */
-static void reliable_write(void *buf, unsigned long size)
-{
- while (size > 0) {
- long ret = xwrite(1, buf, size);
- if (ret < 0) {
- if (errno == EPIPE)
- exit(0);
- die("git-tar-tree: %s", strerror(errno));
- } else if (!ret) {
- die("git-tar-tree: disk full?");
- }
- size -= ret;
- buf += ret;
- }
-}
-
-/* writes out the whole block, but only if it is full */
-static void write_if_needed(void)
-{
- if (offset == BLOCKSIZE) {
- reliable_write(block, BLOCKSIZE);
- offset = 0;
- }
-}
-
-/* acquire the next record from the buffer; user must call write_if_needed() */
-static char *get_record(void)
-{
- char *p = block + offset;
- memset(p, 0, RECORDSIZE);
- offset += RECORDSIZE;
- return p;
-}
-
-/*
- * The end of tar archives is marked by 1024 nul bytes and after that
- * follows the rest of the block (if any).
- */
-static void write_trailer(void)
-{
- get_record();
- write_if_needed();
- get_record();
- write_if_needed();
- while (offset) {
- get_record();
- write_if_needed();
- }
-}
-
-/*
- * queues up writes, so that all our write(2) calls write exactly one
- * full block; pads writes to RECORDSIZE
- */
-static void write_blocked(void *buf, unsigned long size)
-{
- unsigned long tail;
-
- if (offset) {
- unsigned long chunk = BLOCKSIZE - offset;
- if (size < chunk)
- chunk = size;
- memcpy(block + offset, buf, chunk);
- size -= chunk;
- offset += chunk;
- buf += chunk;
- write_if_needed();
- }
- while (size >= BLOCKSIZE) {
- reliable_write(buf, BLOCKSIZE);
- size -= BLOCKSIZE;
- buf += BLOCKSIZE;
- }
- if (size) {
- memcpy(block + offset, buf, size);
- offset += size;
- }
- tail = offset % RECORDSIZE;
- if (tail) {
- memset(block + offset, 0, RECORDSIZE - tail);
- offset += RECORDSIZE - tail;
- }
- write_if_needed();
-}
-
-static void strbuf_append_string(struct strbuf *sb, const char *s)
-{
- int slen = strlen(s);
- int total = sb->len + slen;
- if (total > sb->alloc) {
- sb->buf = xrealloc(sb->buf, total);
- sb->alloc = total;
- }
- memcpy(sb->buf + sb->len, s, slen);
- sb->len = total;
-}
-
-/*
- * pax extended header records have the format "%u %s=%s\n". %u contains
- * the size of the whole string (including the %u), the first %s is the
- * keyword, the second one is the value. This function constructs such a
- * string and appends it to a struct strbuf.
- */
-static void strbuf_append_ext_header(struct strbuf *sb, const char *keyword,
- const char *value, unsigned int valuelen)
-{
- char *p;
- int len, total, tmp;
-
- /* "%u %s=%s\n" */
- len = 1 + 1 + strlen(keyword) + 1 + valuelen + 1;
- for (tmp = len; tmp > 9; tmp /= 10)
- len++;
-
- total = sb->len + len;
- if (total > sb->alloc) {
- sb->buf = xrealloc(sb->buf, total);
- sb->alloc = total;
- }
-
- p = sb->buf;
- p += sprintf(p, "%u %s=", len, keyword);
- memcpy(p, value, valuelen);
- p += valuelen;
- *p = '\n';
- sb->len = total;
-}
-
-static unsigned int ustar_header_chksum(const struct ustar_header *header)
-{
- char *p = (char *)header;
- unsigned int chksum = 0;
- while (p < header->chksum)
- chksum += *p++;
- chksum += sizeof(header->chksum) * ' ';
- p += sizeof(header->chksum);
- while (p < (char *)header + sizeof(struct ustar_header))
- chksum += *p++;
- return chksum;
-}
-
-static int get_path_prefix(const struct strbuf *path, int maxlen)
-{
- int i = path->len;
- if (i > maxlen)
- i = maxlen;
- while (i > 0 && path->buf[i] != '/')
- i--;
- return i;
-}
-
-static void write_entry(const unsigned char *sha1, struct strbuf *path,
- unsigned int mode, void *buffer, unsigned long size)
-{
- struct ustar_header header;
- struct strbuf ext_header;
-
- memset(&header, 0, sizeof(header));
- ext_header.buf = NULL;
- ext_header.len = ext_header.alloc = 0;
-
- if (!sha1) {
- *header.typeflag = TYPEFLAG_GLOBAL_HEADER;
- mode = 0100666;
- strcpy(header.name, "pax_global_header");
- } else if (!path) {
- *header.typeflag = TYPEFLAG_EXT_HEADER;
- mode = 0100666;
- sprintf(header.name, "%s.paxheader", sha1_to_hex(sha1));
- } else {
- if (S_ISDIR(mode)) {
- *header.typeflag = TYPEFLAG_DIR;
- mode |= 0777;
- } else if (S_ISLNK(mode)) {
- *header.typeflag = TYPEFLAG_LNK;
- mode |= 0777;
- } else if (S_ISREG(mode)) {
- *header.typeflag = TYPEFLAG_REG;
- mode |= (mode & 0100) ? 0777 : 0666;
- } else {
- error("unsupported file mode: 0%o (SHA1: %s)",
- mode, sha1_to_hex(sha1));
- return;
- }
- if (path->len > sizeof(header.name)) {
- int plen = get_path_prefix(path, sizeof(header.prefix));
- int rest = path->len - plen - 1;
- if (plen > 0 && rest <= sizeof(header.name)) {
- memcpy(header.prefix, path->buf, plen);
- memcpy(header.name, path->buf + plen + 1, rest);
- } else {
- sprintf(header.name, "%s.data",
- sha1_to_hex(sha1));
- strbuf_append_ext_header(&ext_header, "path",
- path->buf, path->len);
- }
- } else
- memcpy(header.name, path->buf, path->len);
- }
-
- if (S_ISLNK(mode) && buffer) {
- if (size > sizeof(header.linkname)) {
- sprintf(header.linkname, "see %s.paxheader",
- sha1_to_hex(sha1));
- strbuf_append_ext_header(&ext_header, "linkpath",
- buffer, size);
- } else
- memcpy(header.linkname, buffer, size);
- }
-
- sprintf(header.mode, "%07o", mode & 07777);
- sprintf(header.size, "%011lo", S_ISREG(mode) ? size : 0);
- sprintf(header.mtime, "%011lo", archive_time);
-
- /* XXX: should we provide more meaningful info here? */
- sprintf(header.uid, "%07o", 0);
- sprintf(header.gid, "%07o", 0);
- strncpy(header.uname, "git", 31);
- strncpy(header.gname, "git", 31);
- sprintf(header.devmajor, "%07o", 0);
- sprintf(header.devminor, "%07o", 0);
-
- memcpy(header.magic, "ustar", 6);
- memcpy(header.version, "00", 2);
-
- sprintf(header.chksum, "%07o", ustar_header_chksum(&header));
-
- if (ext_header.len > 0) {
- write_entry(sha1, NULL, 0, ext_header.buf, ext_header.len);
- free(ext_header.buf);
- }
- write_blocked(&header, sizeof(header));
- if (S_ISREG(mode) && buffer && size > 0)
- write_blocked(buffer, size);
-}
-
-static void write_global_extended_header(const unsigned char *sha1)
-{
- struct strbuf ext_header;
- ext_header.buf = NULL;
- ext_header.len = ext_header.alloc = 0;
- strbuf_append_ext_header(&ext_header, "comment", sha1_to_hex(sha1), 40);
- write_entry(NULL, NULL, 0, ext_header.buf, ext_header.len);
- free(ext_header.buf);
-}
-
-static void traverse_tree(struct tree_desc *tree, struct strbuf *path)
-{
- int pathlen = path->len;
-
- while (tree->size) {
- const char *name;
- const unsigned char *sha1;
- unsigned mode;
- void *eltbuf;
- char elttype[20];
- unsigned long eltsize;
-
- sha1 = tree_entry_extract(tree, &name, &mode);
- update_tree_entry(tree);
-
- eltbuf = read_sha1_file(sha1, elttype, &eltsize);
- if (!eltbuf)
- die("cannot read %s", sha1_to_hex(sha1));
-
- path->len = pathlen;
- strbuf_append_string(path, name);
- if (S_ISDIR(mode))
- strbuf_append_string(path, "/");
-
- write_entry(sha1, path, mode, eltbuf, eltsize);
-
- if (S_ISDIR(mode)) {
- struct tree_desc subtree;
- subtree.buf = eltbuf;
- subtree.size = eltsize;
- traverse_tree(&subtree, path);
- }
- free(eltbuf);
- }
-}
-
-int main(int argc, char **argv)
-{
- unsigned char sha1[20], tree_sha1[20];
- struct commit *commit;
- struct tree_desc tree;
- struct strbuf current_path;
-
- current_path.buf = xmalloc(PATH_MAX);
- current_path.alloc = PATH_MAX;
- current_path.len = current_path.eof = 0;
-
- setup_git_directory();
- git_config(git_default_config);
-
- switch (argc) {
- case 3:
- strbuf_append_string(¤t_path, argv[2]);
- strbuf_append_string(¤t_path, "/");
- /* FALLTHROUGH */
- case 2:
- if (get_sha1(argv[1], sha1))
- die("Not a valid object name %s", argv[1]);
- break;
- default:
- usage(tar_tree_usage);
- }
-
- commit = lookup_commit_reference_gently(sha1, 1);
- if (commit) {
- write_global_extended_header(commit->object.sha1);
- archive_time = commit->date;
- } else
- archive_time = time(NULL);
-
- tree.buf = read_object_with_reference(sha1, tree_type, &tree.size,
- tree_sha1);
- if (!tree.buf)
- die("not a reference to a tag, commit or tree object: %s",
- sha1_to_hex(sha1));
-
- if (current_path.len > 0)
- write_entry(tree_sha1, ¤t_path, 040777, NULL, 0);
- traverse_tree(&tree, ¤t_path);
- write_trailer();
- free(current_path.buf);
- return 0;
-}
#include "cache-tree.h"
static int missing_ok = 0;
+static char *prefix = NULL;
-static const char write_tree_usage[] = "git-write-tree [--missing-ok]";
+static const char write_tree_usage[] =
+"git-write-tree [--missing-ok] [--prefix=<prefix>/]";
static struct cache_file cache_file;
newfd = hold_index_file_for_update(&cache_file, get_index_file());
entries = read_cache();
- if (argc == 2) {
- if (!strcmp(argv[1], "--missing-ok"))
+
+ while (1 < argc) {
+ char *arg = argv[1];
+ if (!strcmp(arg, "--missing-ok"))
missing_ok = 1;
+ else if (!strncmp(arg, "--prefix=", 9))
+ prefix = arg + 9;
else
die(write_tree_usage);
+ argc--; argv++;
}
-
+
if (argc > 2)
die("too many options");
* performance penalty and not a big deal.
*/
}
- printf("%s\n", sha1_to_hex(active_cache_tree->sha1));
+ if (prefix) {
+ struct cache_tree *subtree =
+ cache_tree_find(active_cache_tree, prefix);
+ printf("%s\n", sha1_to_hex(subtree->sha1));
+ }
+ else
+ printf("%s\n", sha1_to_hex(active_cache_tree->sha1));
return 0;
}
projects / git.git / commitdiff