git-checkout-index
git-cherry
git-cherry-pick
+git-clean
git-clone
git-clone-pack
git-commit
changeset, not just the files that contain the change
in <string>.
+--pickaxe-regex::
+ Make the <string> not a plain string but an extended POSIX
+ regex to match.
+
-O<orderfile>::
Output the patch in the order specified in the
<orderfile>, which has one shell glob pattern per line.
--- /dev/null
+git-clean(1)
+============
+
+NAME
+----
+git-clean - Remove untracked files from the working tree
+
+SYNOPSIS
+--------
+[verse]
+'git-clean' [-d] [-n] [-q] [-x | -X]
+
+DESCRIPTION
+-----------
+Removes files unknown to git. This allows to clean the working tree
+from files that are not under version control. If the '-x' option is
+specified, ignored files are also removed, allowing to remove all
+build products.
+
+OPTIONS
+-------
+-d::
+ Remove untracked directories in addition to untracked files.
+
+-n::
+ Don't actually remove anything, just show what would be done.
+
+-q::
+ Be quiet, only report errors, but not the files that are
+ successfully removed.
+
+-x::
+ Don't use the ignore rules. This allows removing all untracked
+ files, including build products. This can be used (possibly in
+ conjunction with gitlink:git-reset[1]) to create a pristine
+ working directory to test a clean build.
+
+-X::
+ Remove only files ignored by git. This may be useful to rebuild
+ everything from scratch, but keep manually created files.
+
+
+Author
+------
+Written by Pavel Roskin <proski@gnu.org>
+
+
+GIT
+---
+Part of the gitlink:git[7] suite
#!/bin/sh
GVF=GIT-VERSION-FILE
-DEF_VER=v1.3-rc1.GIT
+DEF_VER=v1.3-rc2.GIT
# First try git-describe, then see if there is a version file
# (included in release tarballs), then default
SCRIPT_SH = \
git-add.sh git-bisect.sh git-branch.sh git-checkout.sh \
- git-cherry.sh git-clone.sh git-commit.sh \
+ git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
git-count-objects.sh git-diff.sh git-fetch.sh \
git-format-patch.sh git-log.sh git-ls-remote.sh \
git-merge-one-file.sh git-parse-remote.sh \
exec_cmd.o: exec_cmd.c
$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
+http.o: http.c
+ $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
+
git-%$X: %.o $(GITLIBS)
$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
#include <fnmatch.h>
#include "cache.h"
#include "quote.h"
+#include "blob.h"
// --check turns on checking that the working tree matches the
// files that are being modified, but doesn't apply the patch
struct fragment *fragment;
int len;
- fragment = xmalloc(sizeof(*fragment));
- memset(fragment, 0, sizeof(*fragment));
+ fragment = xcalloc(1, sizeof(*fragment));
len = parse_fragment(line, size, patch, fragment);
if (len <= 0)
die("corrupt patch at line %d", linenr);
* applies to.
*/
write_sha1_file_prepare(desc->buffer, desc->size,
- "blob", sha1, hdr, &hdrlen);
+ blob_type, sha1, hdr, &hdrlen);
if (strcmp(sha1_to_hex(sha1), patch->old_sha1_prefix))
return error("the patch applies to '%s' (%s), "
"which does not match the "
if (!write_index)
return;
- ce = xmalloc(ce_size);
- memset(ce, 0, ce_size);
+ ce = xcalloc(1, ce_size);
memcpy(ce->name, path, namelen);
ce->ce_mode = create_ce_mode(mode);
ce->ce_flags = htons(namelen);
if (lstat(path, &st) < 0)
die("unable to stat newly created file %s", path);
fill_stat_cache_info(ce, &st);
- if (write_sha1_file(buf, size, "blob", ce->sha1) < 0)
+ if (write_sha1_file(buf, size, blob_type, ce->sha1) < 0)
die("unable to create backing store for newly created file %s", path);
if (add_cache_entry(ce, ADD_CACHE_OK_TO_ADD) < 0)
die("unable to add cache entry for %s", path);
struct patch *patch;
int nr;
- patch = xmalloc(sizeof(*patch));
- memset(patch, 0, sizeof(*patch));
+ patch = xcalloc(1, sizeof(*patch));
nr = parse_chunk(buffer + offset, size, patch);
if (nr < 0)
break;
info->buf = read_sha1_file(info->sha1, type, &info->size);
- assert(!strcmp(type, "blob"));
+ assert(!strcmp(type, blob_type));
}
/* For debugging only */
{
struct object *obj = lookup_object(sha1);
if (!obj) {
- struct blob *ret = xmalloc(sizeof(struct blob));
- memset(ret, 0, sizeof(struct blob));
+ struct blob *ret = xcalloc(1, sizeof(struct blob));
created_object(sha1, &ret->object);
ret->object.type = blob_type;
return ret;
*/
#include "cache.h"
#include "exec_cmd.h"
+#include "tag.h"
+#include "tree.h"
static void flush_buffer(const char *buf, unsigned long size)
{
die("Not a valid object name %s", argv[2]);
/* custom pretty-print here */
- if (!strcmp(type, "tree"))
+ if (!strcmp(type, tree_type))
return execl_git_cmd("ls-tree", argv[2], NULL);
buf = read_sha1_file(sha1, type, &size);
if (!buf)
die("Cannot read object %s", argv[2]);
- if (!strcmp(type, "tag"))
+ if (!strcmp(type, tag_type))
return pprint_tag(sha1, buf, size);
/* otherwise just spit out the data */
#include "cache.h"
#include "commit.h"
+#include "blob.h"
#include "diff.h"
#include "diffcore.h"
#include "quote.h"
return xcalloc(1, 1);
}
blob = read_sha1_file(sha1, type, size);
- if (strcmp(type, "blob"))
+ if (strcmp(type, blob_type))
die("object '%s' is not a blob!", sha1_to_hex(sha1));
return blob;
}
* Copyright (C) Linus Torvalds, 2005
*/
#include "cache.h"
+#include "commit.h"
+#include "tree.h"
#define BLOCKING (1ul << 14)
if (argc < 2 || get_sha1_hex(argv[1], tree_sha1) < 0)
usage(commit_tree_usage);
- check_valid(tree_sha1, "tree");
+ check_valid(tree_sha1, tree_type);
for (i = 2; i < argc; i += 2) {
char *a, *b;
a = argv[i]; b = argv[i+1];
if (!b || strcmp(a, "-p") || get_sha1(b, parent_sha1[parents]))
usage(commit_tree_usage);
- check_valid(parent_sha1[parents], "commit");
+ check_valid(parent_sha1[parents], commit_type);
if (new_parent(parents))
parents++;
}
while (fgets(comment, sizeof(comment), stdin) != NULL)
add_buffer(&buffer, &size, "%s", comment);
- if (!write_sha1_file(buffer, size, "commit", commit_sha1)) {
+ if (!write_sha1_file(buffer, size, commit_type, commit_sha1)) {
printf("%s\n", sha1_to_hex(commit_sha1));
return 0;
}
{
struct object *obj = lookup_object(sha1);
if (!obj) {
- struct commit *ret = xmalloc(sizeof(struct commit));
- memset(ret, 0, sizeof(struct commit));
+ struct commit *ret = xcalloc(1, sizeof(struct commit));
created_object(sha1, &ret->object);
ret->object.type = commit_type;
return ret;
git-svn.html : git-svn.txt
asciidoc -b xhtml11 -d manpage \
-f ../../Documentation/asciidoc.conf $<
-test:
+test: git-svn
cd t && $(SHELL) ./t0000-contrib-git-svn.sh
clean:
my $arg = 'git-repo-config';
$arg .= ' --int' if ($o =~ /=i$/);
$arg .= ' --bool' if ($o !~ /=[sfi]$/);
- $arg .= " svn.$key"; # $key only matches [a-z\-], always shell-safe
if (ref $v eq 'ARRAY') {
- chomp(@$v = `$arg`);
+ chomp(my @tmp = `$arg --get-all svn.$key`);
+ @$v = @tmp if @tmp;
} else {
- chomp($$v = `$arg`);
- $$v = 0 if $$v eq 'false';
+ chomp(my $tmp = `$arg --get svn.$key`);
+ if ($tmp && !($arg =~ / --bool / && $tmp eq 'false')) {
+ $$v = $tmp;
+ }
}
}
#define _XOPEN_SOURCE_EXTENDED 1 /* AIX 5.3L needs this */
#include <time.h>
#include "cache.h"
+#include "blob.h"
+#include "commit.h"
+#include "tree.h"
struct entry {
unsigned char old_sha1[20];
static struct entry *insert_new(unsigned char *sha1, int pos)
{
- struct entry *new = xmalloc(sizeof(struct entry));
- memset(new, 0, sizeof(*new));
+ struct entry *new = xcalloc(1, sizeof(struct entry));
memcpy(new->old_sha1, sha1, 20);
memmove(convert + pos + 1, convert + pos, (nr_convert - pos) * sizeof(struct entry *));
convert[pos] = new;
buffer += len;
}
- write_sha1_file(new, newlen, "tree", result_sha1);
+ write_sha1_file(new, newlen, tree_type, result_sha1);
free(new);
return used;
}
memcpy(new + newlen, buffer, size);
newlen += size;
- write_sha1_file(new, newlen, "commit", result_sha1);
- free(new);
+ write_sha1_file(new, newlen, commit_type, result_sha1);
+ free(new);
}
static void convert_commit(void *buffer, unsigned long size, unsigned char *result_sha1)
buffer = xmalloc(size);
memcpy(buffer, data, size);
-
- if (!strcmp(type, "blob")) {
- write_sha1_file(buffer, size, "blob", entry->new_sha1);
- } else if (!strcmp(type, "tree"))
+
+ if (!strcmp(type, blob_type)) {
+ write_sha1_file(buffer, size, blob_type, entry->new_sha1);
+ } else if (!strcmp(type, tree_type))
convert_tree(buffer, size, entry->new_sha1);
- else if (!strcmp(type, "commit"))
+ else if (!strcmp(type, commit_type))
convert_commit(buffer, size, entry->new_sha1);
else
die("unknown object type '%s' in %s", type, sha1_to_hex(sha1));
break;
}
/* mm/dd/yy ? */
- if (is_date(num3, num2, num, tm))
+ if (is_date(num3, num, num2, tm))
break;
/* dd/mm/yy ? */
- if (is_date(num3, num, num2, tm))
+ if (is_date(num3, num2, num, tm))
break;
return 0;
}
void *tree;
struct tree_desc empty, real;
- tree = read_object_with_reference(new, "tree", &real.size, NULL);
+ tree = read_object_with_reference(new, tree_type, &real.size, NULL);
if (!tree)
die("unable to read root tree (%s)", sha1_to_hex(new));
real.buf = tree;
options->filter = arg + 14;
else if (!strcmp(arg, "--pickaxe-all"))
options->pickaxe_opts = DIFF_PICKAXE_ALL;
+ else if (!strcmp(arg, "--pickaxe-regex"))
+ options->pickaxe_opts = DIFF_PICKAXE_REGEX;
else if (!strncmp(arg, "-B", 2)) {
if ((options->break_opt =
diff_scoreopt_parse(arg)) == -1)
for (i = 0; i < q->nr; i++) {
struct diff_filepair *p = q->queue[i];
- if ((diff_output_format == DIFF_FORMAT_NO_OUTPUT) ||
- (p->status == DIFF_STATUS_UNKNOWN))
- continue;
- if (p->status == 0)
- die("internal error in diff-resolve-rename-copy");
- switch (diff_output_format) {
- case DIFF_FORMAT_PATCH:
- diff_flush_patch(p, options);
- break;
- case DIFF_FORMAT_RAW:
- case DIFF_FORMAT_NAME_STATUS:
- diff_flush_raw(p, line_termination,
- inter_name_termination,
- options);
+
+ switch (p->status) {
+ case DIFF_STATUS_UNKNOWN:
break;
- case DIFF_FORMAT_NAME:
- diff_flush_name(p,
- inter_name_termination,
- line_termination);
+ case 0:
+ die("internal error in diff-resolve-rename-copy");
break;
+ default:
+ switch (diff_output_format) {
+ case DIFF_FORMAT_PATCH:
+ diff_flush_patch(p, options);
+ break;
+ case DIFF_FORMAT_RAW:
+ case DIFF_FORMAT_NAME_STATUS:
+ diff_flush_raw(p, line_termination,
+ inter_name_termination,
+ options);
+ break;
+ case DIFF_FORMAT_NAME:
+ diff_flush_name(p,
+ inter_name_termination,
+ line_termination);
+ break;
+ case DIFF_FORMAT_NO_OUTPUT:
+ break;
+ }
}
- diff_free_filepair(q->queue[i]);
+ diff_free_filepair(p);
}
free(q->queue);
q->queue = NULL;
#define DIFF_DETECT_COPY 2
#define DIFF_PICKAXE_ALL 1
+#define DIFF_PICKAXE_REGEX 2
extern void diffcore_std(struct diff_options *);
#include "diff.h"
#include "diffcore.h"
+#include <regex.h>
+
static unsigned int contains(struct diff_filespec *one,
- const char *needle, unsigned long len)
+ const char *needle, unsigned long len,
+ regex_t *regexp)
{
unsigned int cnt;
unsigned long offset, sz;
data = one->data;
cnt = 0;
- /* Yes, I've heard of strstr(), but the thing is *data may
- * not be NUL terminated. Sue me.
- */
- for (offset = 0; offset + len <= sz; offset++) {
- /* we count non-overlapping occurrences of needle */
- if (!memcmp(needle, data + offset, len)) {
- offset += len - 1;
+ if (regexp) {
+ regmatch_t regmatch;
+ int flags = 0;
+
+ while (*data && !regexec(regexp, data, 1, ®match, flags)) {
+ flags |= REG_NOTBOL;
+ data += regmatch.rm_so;
+ if (*data) data++;
cnt++;
}
+
+ } else { /* Classic exact string match */
+ /* Yes, I've heard of strstr(), but the thing is *data may
+ * not be NUL terminated. Sue me.
+ */
+ for (offset = 0; offset + len <= sz; offset++) {
+ /* we count non-overlapping occurrences of needle */
+ if (!memcmp(needle, data + offset, len)) {
+ offset += len - 1;
+ cnt++;
+ }
+ }
}
return cnt;
}
struct diff_queue_struct *q = &diff_queued_diff;
unsigned long len = strlen(needle);
int i, has_changes;
+ regex_t regex, *regexp = NULL;
struct diff_queue_struct outq;
outq.queue = NULL;
outq.nr = outq.alloc = 0;
+ if (opts & DIFF_PICKAXE_REGEX) {
+ int err;
+ err = regcomp(®ex, needle, REG_EXTENDED | REG_NEWLINE);
+ if (err) {
+ /* The POSIX.2 people are surely sick */
+ char errbuf[1024];
+ regerror(err, ®ex, errbuf, 1024);
+ regfree(®ex);
+ die("invalid pickaxe regex: %s", errbuf);
+ }
+ regexp = ®ex;
+ }
+
if (opts & DIFF_PICKAXE_ALL) {
/* Showing the whole changeset if needle exists */
for (i = has_changes = 0; !has_changes && i < q->nr; i++) {
if (!DIFF_FILE_VALID(p->two))
continue; /* ignore unmerged */
/* created */
- if (contains(p->two, needle, len))
+ if (contains(p->two, needle, len, regexp))
has_changes++;
}
else if (!DIFF_FILE_VALID(p->two)) {
- if (contains(p->one, needle, len))
+ if (contains(p->one, needle, len, regexp))
has_changes++;
}
else if (!diff_unmodified_pair(p) &&
- contains(p->one, needle, len) !=
- contains(p->two, needle, len))
+ contains(p->one, needle, len, regexp) !=
+ contains(p->two, needle, len, regexp))
has_changes++;
}
if (has_changes)
if (!DIFF_FILE_VALID(p->two))
; /* ignore unmerged */
/* created */
- else if (contains(p->two, needle, len))
+ else if (contains(p->two, needle, len, regexp))
has_changes = 1;
}
else if (!DIFF_FILE_VALID(p->two)) {
- if (contains(p->one, needle, len))
+ if (contains(p->one, needle, len, regexp))
has_changes = 1;
}
else if (!diff_unmodified_pair(p) &&
- contains(p->one, needle, len) !=
- contains(p->two, needle, len))
+ contains(p->one, needle, len, regexp) !=
+ contains(p->two, needle, len, regexp))
has_changes = 1;
if (has_changes)
diff_free_filepair(p);
}
+ if (opts & DIFF_PICKAXE_REGEX) {
+ regfree(®ex);
+ }
+
free(q->queue);
*q = outq;
return;
#include <sys/types.h>
#include <dirent.h>
#include "cache.h"
+#include "blob.h"
static void create_directories(const char *path, struct checkout *state)
{
char type[20];
new = read_sha1_file(ce->sha1, type, &size);
- if (!new || strcmp(type, "blob")) {
+ if (!new || strcmp(type, blob_type)) {
if (new)
free(new);
return error("git-checkout-index: unable to read sha1 file of %s (%s)",
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2005-2006 Pavel Roskin
+#
+
+USAGE="[-d] [-n] [-q] [-x | -X]"
+LONG_USAGE='Clean untracked files from the working directory
+ -d remove directories as well
+ -n don'\''t remove anything, just show what would be done
+ -q be quiet, only report errors
+ -x remove ignored files as well
+ -X remove only ignored files as well'
+SUBDIRECTORY_OK=Yes
+. git-sh-setup
+
+ignored=
+ignoredonly=
+cleandir=
+quiet=
+rmf="rm -f"
+rmrf="rm -rf"
+rm_refuse="echo Not removing"
+echo1="echo"
+
+while case "$#" in 0) break ;; esac
+do
+ case "$1" in
+ -d)
+ cleandir=1
+ ;;
+ -n)
+ quiet=1
+ rmf="echo Would remove"
+ rmrf="echo Would remove"
+ rm_refuse="echo Would not remove"
+ echo1=":"
+ ;;
+ -q)
+ quiet=1
+ ;;
+ -x)
+ ignored=1
+ ;;
+ -X)
+ ignoredonly=1
+ ;;
+ *)
+ usage
+ esac
+ shift
+done
+
+case "$ignored,$ignoredonly" in
+ 1,1) usage;;
+esac
+
+if [ -z "$ignored" ]; then
+ excl="--exclude-per-directory=.gitignore"
+ if [ -f "$GIT_DIR/info/exclude" ]; then
+ excl_info="--exclude-from=$GIT_DIR/info/exclude"
+ fi
+ if [ "$ignoredonly" ]; then
+ excl="$excl --ignored"
+ fi
+fi
+
+git-ls-files --others --directory $excl ${excl_info:+"$excl_info"} |
+while read -r file; do
+ if [ -d "$file" -a ! -L "$file" ]; then
+ if [ -z "$cleandir" ]; then
+ $rm_refuse "$file"
+ continue
+ fi
+ $echo1 "Removing $file"
+ $rmrf "$file"
+ else
+ $echo1 "Removing $file"
+ $rmf "$file"
+ fi
+done
waitpid($pid,0);
die "Error running git-commit-tree: $?\n" if $?;
- open(C,">$git_dir/refs/heads/$branch")
- or die "Cannot open branch $branch for update: $!\n";
- print C "$cid\n"
- or die "Cannot write branch $branch for update: $!\n";
- close(C)
+ system("git-update-ref refs/heads/$branch $cid") == 0
or die "Cannot write branch $branch for update: $!\n";
if($tag) {
if [ -n "$GIT_SSL_NO_VERIFY" ]; then
curl_extra_args="-k"
fi
- curl -nsf $curl_extra_args "$peek_repo/info/refs" ||
+ curl -nsf $curl_extra_args --header "Pragma: no-cache" "$peek_repo/info/refs" ||
echo "failed slurping"
;;
global commitlisted nextupdate
global leftover
global displayorder commitidx commitrow commitdata
+ global parentlist childlist children
set stuff [read $commfd]
if {$stuff == {}} {
set id [lindex $ids 0]
if {$listed} {
set olds [lrange $ids 1 end]
- set commitlisted($id) 1
+ if {[llength $olds] > 1} {
+ set olds [lsort -unique $olds]
+ }
+ foreach p $olds {
+ lappend children($p) $id
+ }
} else {
set olds {}
}
- updatechildren $id $olds
+ lappend parentlist $olds
+ if {[info exists children($id)]} {
+ lappend childlist $children($id)
+ } else {
+ lappend childlist {}
+ }
set commitdata($id) [string range $cmit [expr {$j + 1}] end]
set commitrow($id) $commitidx
incr commitidx
lappend displayorder $id
+ lappend commitlisted $listed
set gotsome 1
}
if {$gotsome} {
proc readcommit {id} {
if {[catch {set contents [exec git-cat-file commit $id]}]} return
- updatechildren $id {}
parsecommit $id $contents 0
}
proc updatecommits {rargs} {
stopfindproc
- foreach v {children nchildren parents nparents commitlisted
- colormap selectedline matchinglines treediffs
+ foreach v {colormap selectedline matchinglines treediffs
mergefilelist currentid rowtextx commitrow
rowidlist rowoffsets idrowranges idrangedrawn iddrawn
linesegends crossings cornercrossings} {
getcommits $rargs
}
-proc updatechildren {id olds} {
- global children nchildren parents nparents
-
- if {![info exists nchildren($id)]} {
- set children($id) {}
- set nchildren($id) 0
- }
- set parents($id) $olds
- set nparents($id) [llength $olds]
- foreach p $olds {
- if {![info exists nchildren($p)]} {
- set children($p) [list $id]
- set nchildren($p) 1
- } elseif {[lsearch -exact $children($p) $id] < 0} {
- lappend children($p) $id
- incr nchildren($p)
- }
- }
-}
-
proc parsecommit {id contents listed} {
global commitinfo cdate
}
proc getcommit {id} {
- global commitdata commitinfo nparents
+ global commitdata commitinfo
if {[info exists commitdata($id)]} {
parsecommit $id $commitdata($id) 1
readcommit $id
if {![info exists commitinfo($id)]} {
set commitinfo($id) {"No commit information available"}
- set nparents($id) 0
}
}
return 1
foreach v {tagids idtags headids idheads otherrefids idotherrefs} {
catch {unset $v}
}
- set refd [open [list | git-ls-remote [gitdir]] r]
+ set refd [open [list | git ls-remote [gitdir]] r]
while {0 <= [set n [gets $refd line]]} {
if {![regexp {^([0-9a-f]{40}) refs/([^^]*)$} $line \
match id path]} {
}
proc makewindow {rargs} {
- global canv canv2 canv3 linespc charspc ctext cflist textfont
+ global canv canv2 canv3 linespc charspc ctext cflist textfont mainfont uifont
global findtype findtypemenu findloc findstring fstring geometry
global entries sha1entry sha1string sha1but
global maincursor textcursor curtextcursor
menu .bar
.bar add cascade -label "File" -menu .bar.file
+ .bar configure -font $uifont
menu .bar.file
.bar.file add command -label "Update" -command [list updatecommits $rargs]
.bar.file add command -label "Reread references" -command rereadrefs
.bar.file add command -label "Quit" -command doquit
+ .bar.file configure -font $uifont
menu .bar.edit
.bar add cascade -label "Edit" -menu .bar.edit
.bar.edit add command -label "Preferences" -command doprefs
+ .bar.edit configure -font $uifont
menu .bar.help
.bar add cascade -label "Help" -menu .bar.help
.bar.help add command -label "About gitk" -command about
+ .bar.help add command -label "Key bindings" -command keys
+ .bar.help configure -font $uifont
. configure -menu .bar
if {![info exists geometry(canv1)]} {
set entries $sha1entry
set sha1but .ctop.top.bar.sha1label
button $sha1but -text "SHA1 ID: " -state disabled -relief flat \
- -command gotocommit -width 8
+ -command gotocommit -width 8 -font $uifont
$sha1but conf -disabledforeground [$sha1but cget -foreground]
pack .ctop.top.bar.sha1label -side left
entry $sha1entry -width 40 -font $textfont -textvariable sha1string
-state disabled -width 26
pack .ctop.top.bar.rightbut -side left -fill y
- button .ctop.top.bar.findbut -text "Find" -command dofind
+ button .ctop.top.bar.findbut -text "Find" -command dofind -font $uifont
pack .ctop.top.bar.findbut -side left
set findstring {}
set fstring .ctop.top.bar.findstring
lappend entries $fstring
- entry $fstring -width 30 -font $textfont -textvariable findstring
+ entry $fstring -width 30 -font $textfont -textvariable findstring -font $textfont
pack $fstring -side left -expand 1 -fill x
set findtype Exact
set findtypemenu [tk_optionMenu .ctop.top.bar.findtype \
findtype Exact IgnCase Regexp]
+ .ctop.top.bar.findtype configure -font $uifont
+ .ctop.top.bar.findtype.menu configure -font $uifont
set findloc "All fields"
tk_optionMenu .ctop.top.bar.findloc findloc "All fields" Headline \
Comments Author Committer Files Pickaxe
+ .ctop.top.bar.findloc configure -font $uifont
+ .ctop.top.bar.findloc.menu configure -font $uifont
+
pack .ctop.top.bar.findloc -side right
pack .ctop.top.bar.findtype -side right
# for making sure type==Exact whenever loc==Pickaxe
frame .ctop.cdet.right
set cflist .ctop.cdet.right.cfiles
listbox $cflist -bg white -selectmode extended -width $geometry(cflistw) \
- -yscrollcommand ".ctop.cdet.right.sb set"
+ -yscrollcommand ".ctop.cdet.right.sb set" -font $mainfont
scrollbar .ctop.cdet.right.sb -command "$cflist yview"
pack .ctop.cdet.right.sb -side right -fill y
pack $cflist -side left -fill both -expand 1
bindall <ButtonRelease-5> "allcanvs yview scroll 5 units"
bindall <2> "canvscan mark %W %x %y"
bindall <B2-Motion> "canvscan dragto %W %x %y"
+ bindkey <Home> selfirstline
+ bindkey <End> sellastline
bind . <Key-Up> "selnextline -1"
bind . <Key-Down> "selnextline 1"
- bind . <Key-Right> "goforw"
- bind . <Key-Left> "goback"
- bind . <Key-Prior> "allcanvs yview scroll -1 pages"
- bind . <Key-Next> "allcanvs yview scroll 1 pages"
+ bindkey <Key-Right> "goforw"
+ bindkey <Key-Left> "goback"
+ bind . <Key-Prior> "selnextpage -1"
+ bind . <Key-Next> "selnextpage 1"
+ bind . <Control-Home> "allcanvs yview moveto 0.0"
+ bind . <Control-End> "allcanvs yview moveto 1.0"
+ bind . <Control-Key-Up> "allcanvs yview scroll -1 units"
+ bind . <Control-Key-Down> "allcanvs yview scroll 1 units"
+ bind . <Control-Key-Prior> "allcanvs yview scroll -1 pages"
+ bind . <Control-Key-Next> "allcanvs yview scroll 1 pages"
bindkey <Key-Delete> "$ctext yview scroll -1 pages"
bindkey <Key-BackSpace> "$ctext yview scroll -1 pages"
bindkey <Key-space> "$ctext yview scroll 1 pages"
}
proc savestuff {w} {
- global canv canv2 canv3 ctext cflist mainfont textfont
+ global canv canv2 canv3 ctext cflist mainfont textfont uifont
global stuffsaved findmergefiles maxgraphpct
global maxwidth
set f [open "~/.gitk-new" w]
puts $f [list set mainfont $mainfont]
puts $f [list set textfont $textfont]
+ puts $f [list set uifont $uifont]
puts $f [list set findmergefiles $findmergefiles]
puts $f [list set maxgraphpct $maxgraphpct]
puts $f [list set maxwidth $maxwidth]
pack $w.ok -side bottom
}
+proc keys {} {
+ set w .keys
+ if {[winfo exists $w]} {
+ raise $w
+ return
+ }
+ toplevel $w
+ wm title $w "Gitk key bindings"
+ message $w.m -text {
+Gitk key bindings:
+
+<Ctrl-Q> Quit
+<Home> Move to first commit
+<End> Move to last commit
+<Up>, p, i Move up one commit
+<Down>, n, k Move down one commit
+<Left>, z, j Go back in history list
+<Right>, x, l Go forward in history list
+<PageUp> Move up one page in commit list
+<PageDown> Move down one page in commit list
+<Ctrl-Home> Scroll to top of commit list
+<Ctrl-End> Scroll to bottom of commit list
+<Ctrl-Up> Scroll commit list up one line
+<Ctrl-Down> Scroll commit list down one line
+<Ctrl-PageUp> Scroll commit list up one page
+<Ctrl-PageDown> Scroll commit list down one page
+<Delete>, b Scroll diff view up one page
+<Backspace> Scroll diff view up one page
+<Space> Scroll diff view down one page
+u Scroll diff view up 18 lines
+d Scroll diff view down 18 lines
+<Ctrl-F> Find
+<Ctrl-G> Move to next find hit
+<Ctrl-R> Move to previous find hit
+<Return> Move to next find hit
+/ Move to next find hit, or redo find
+? Move to previous find hit
+f Scroll diff view to next file
+<Ctrl-KP+> Increase font size
+<Ctrl-plus> Increase font size
+<Ctrl-KP-> Decrease font size
+<Ctrl-minus> Decrease font size
+} \
+ -justify left -bg white -border 2 -relief sunken
+ pack $w.m -side top -fill both
+ button $w.ok -text Close -command "destroy $w"
+ pack $w.ok -side bottom
+}
+
proc shortids {ids} {
set res {}
foreach id $ids {
}
proc initlayout {} {
- global rowidlist rowoffsets displayorder
+ global rowidlist rowoffsets displayorder commitlisted
global rowlaidout rowoptim
global idinlist rowchk
global commitidx numcommits canvxmax canv
global nextcolor
+ global parentlist childlist children
set commitidx 0
set numcommits 0
set displayorder {}
+ set commitlisted {}
+ set parentlist {}
+ set childlist {}
+ catch {unset children}
set nextcolor 0
set rowidlist {{}}
set rowoffsets {{}}
proc layoutrows {row endrow last} {
global rowidlist rowoffsets displayorder
global uparrowlen downarrowlen maxwidth mingaplen
- global nchildren parents nparents
+ global childlist parentlist
global idrowranges linesegends
global commitidx
global idinlist rowchk
set id [lindex $displayorder $row]
set oldolds {}
set newolds {}
- foreach p $parents($id) {
+ foreach p [lindex $parentlist $row] {
if {![info exists idinlist($p)]} {
lappend newolds $p
} elseif {!$idinlist($p)} {
lappend idlist $id
lset rowidlist $row $idlist
set z {}
- if {$nchildren($id) > 0} {
+ if {[lindex $childlist $row] ne {}} {
set z [expr {[llength [lindex $rowidlist [expr {$row-1}]]] - $col}]
unset idinlist($id)
}
}
proc addextraid {id row} {
- global displayorder commitrow commitinfo nparents
+ global displayorder commitrow commitinfo
global commitidx
+ global parentlist childlist children
incr commitidx
lappend displayorder $id
+ lappend parentlist {}
set commitrow($id) $row
readcommit $id
if {![info exists commitinfo($id)]} {
set commitinfo($id) {"No commit information available"}
- set nparents($id) 0
+ }
+ if {[info exists children($id)]} {
+ lappend childlist $children($id)
+ } else {
+ lappend childlist {}
}
}
proc drawlines {id} {
global colormap canv
global idrowranges idrangedrawn
- global children iddrawn commitrow rowidlist
+ global childlist iddrawn commitrow rowidlist
$canv delete lines.$id
set nr [expr {[llength $idrowranges($id)] / 2}]
drawlineseg $id $i
}
}
- if {[info exists children($id)]} {
- foreach child $children($id) {
- if {[info exists iddrawn($child)]} {
- set row $commitrow($child)
- set col [lsearch -exact [lindex $rowidlist $row] $child]
- if {$col >= 0} {
- drawparentlinks $child $row $col [list $id]
- }
+ foreach child [lindex $childlist $commitrow($id)] {
+ if {[info exists iddrawn($child)]} {
+ set row $commitrow($child)
+ set col [lsearch -exact [lindex $rowidlist $row] $child]
+ if {$col >= 0} {
+ drawparentlinks $child $row $col [list $id]
}
}
}
global linehtag linentag linedtag
global mainfont namefont canvxmax
- set ofill [expr {[info exists commitlisted($id)]? "blue": "white"}]
+ set ofill [expr {[lindex $commitlisted $row]? "blue": "white"}]
set x [xc $row $col]
set y [yc $row]
set orad [expr {$linespc / 3}]
proc drawcmitrow {row} {
global displayorder rowidlist
global idrowranges idrangedrawn iddrawn
- global commitinfo commitlisted parents numcommits
+ global commitinfo commitlisted parentlist numcommits
if {$row >= $numcommits} return
foreach id [lindex $rowidlist $row] {
getcommit $id
}
assigncolor $id
- if {[info exists commitlisted($id)] && [info exists parents($id)]
- && $parents($id) ne {}} {
- set rmx [drawparentlinks $id $row $col $parents($id)]
+ set olds [lindex $parentlist $row]
+ if {$olds ne {}} {
+ set rmx [drawparentlinks $id $row $col $olds]
} else {
set rmx 0
}
proc assigncolor {id} {
global colormap colors nextcolor
- global parents nparents children nchildren
+ global commitrow parentlist children childlist
global cornercrossings crossings
if {[info exists colormap($id)]} return
set ncolors [llength $colors]
- if {$nchildren($id) == 1} {
- set child [lindex $children($id) 0]
+ if {[info exists commitrow($id)]} {
+ set kids [lindex $childlist $commitrow($id)]
+ } elseif {[info exists children($id)]} {
+ set kids $children($id)
+ } else {
+ set kids {}
+ }
+ if {[llength $kids] == 1} {
+ set child [lindex $kids 0]
if {[info exists colormap($child)]
- && $nparents($child) == 1} {
+ && [llength [lindex $parentlist $commitrow($child)]] == 1} {
set colormap($id) $colormap($child)
return
}
set origbad $badcolors
}
if {[llength $badcolors] < $ncolors - 1} {
- foreach child $children($id) {
+ foreach child $kids {
if {[info exists colormap($child)]
&& [lsearch -exact $badcolors $colormap($child)] < 0} {
lappend badcolors $colormap($child)
}
- if {[info exists parents($child)]} {
- foreach p $parents($child) {
- if {[info exists colormap($p)]
- && [lsearch -exact $badcolors $colormap($p)] < 0} {
- lappend badcolors $colormap($p)
- }
+ foreach p [lindex $parentlist $commitrow($child)] {
+ if {[info exists colormap($p)]
+ && [lsearch -exact $badcolors $colormap($p)] < 0} {
+ lappend badcolors $colormap($p)
}
}
}
}
proc checkcrossings {row endrow} {
- global displayorder parents rowidlist
+ global displayorder parentlist rowidlist
for {} {$row < $endrow} {incr row} {
set id [lindex $displayorder $row]
set i [lsearch -exact [lindex $rowidlist $row] $id]
if {$i < 0} continue
set idlist [lindex $rowidlist [expr {$row+1}]]
- foreach p $parents($id) {
+ foreach p [lindex $parentlist $row] {
set j [lsearch -exact $idlist $p]
if {$j > 0} {
if {$j < $i - 1} {
proc findfiles {} {
global selectedline numcommits displayorder ctext
- global ffileline finddidsel parents nparents
+ global ffileline finddidsel parentlist
global findinprogress findstartline findinsertpos
global treediffs fdiffid fdiffsneeded fdiffpos
global findmergefiles
set fdiffsneeded {}
while 1 {
set id [lindex $displayorder $l]
- if {$findmergefiles || $nparents($id) == 1} {
+ if {$findmergefiles || [llength [lindex $parentlist $l]] == 1} {
if {![info exists treediffs($id)]} {
append diffsneeded "$id\n"
lappend fdiffsneeded $id
. config -cursor watch
settextcursor watch
set findinprogress 1
- findcont $id
+ findcont
update
}
set treediffs($nullid) {}
if {[info exists findid] && $nullid eq $findid} {
unset findid
- findcont $nullid
+ findcont
}
incr fdiffpos
}
}
if {[info exists findid] && $fdiffid eq $findid} {
unset findid
- findcont $fdiffid
+ findcont
}
}
}
proc findcont {id} {
- global findid treediffs parents nparents
+ global findid treediffs parentlist
global ffileline findstartline finddidsel
global displayorder numcommits matchinglines findinprogress
global findmergefiles
set l $ffileline
- while 1 {
- if {$findmergefiles || $nparents($id) == 1} {
+ while {1} {
+ set id [lindex $displayorder $l]
+ if {$findmergefiles || [llength [lindex $parentlist $l]] == 1} {
if {![info exists treediffs($id)]} {
set findid $id
set ffileline $l
set l 0
}
if {$l == $findstartline} break
- set id [lindex $displayorder $l]
}
stopfindproc
if {!$finddidsel} {
$ctext tag bind link <Leave> { %W configure -cursor $curtextcursor }
}
+proc viewnextline {dir} {
+ global canv linespc
+
+ $canv delete hover
+ set ymax [lindex [$canv cget -scrollregion] 3]
+ set wnow [$canv yview]
+ set wtop [expr {[lindex $wnow 0] * $ymax}]
+ set newtop [expr {$wtop + $dir * $linespc}]
+ if {$newtop < 0} {
+ set newtop 0
+ } elseif {$newtop > $ymax} {
+ set newtop $ymax
+ }
+ allcanvs yview moveto [expr {$newtop * 1.0 / $ymax}]
+}
+
proc selectline {l isnew} {
global canv canv2 canv3 ctext commitinfo selectedline
global displayorder linehtag linentag linedtag
- global canvy0 linespc parents nparents children
+ global canvy0 linespc parentlist childlist
global cflist currentid sha1entry
global commentend idtags linknum
global mergemax numcommits
}
set comment {}
- if {$nparents($id) > 1} {
+ set olds [lindex $parentlist $l]
+ if {[llength $olds] > 1} {
set np 0
- foreach p $parents($id) {
+ foreach p $olds {
if {$np >= $mergemax} {
set tag mmax
} else {
incr np
}
} else {
- if {[info exists parents($id)]} {
- foreach p $parents($id) {
- append comment "Parent: [commit_descriptor $p]\n"
- }
+ foreach p $olds {
+ append comment "Parent: [commit_descriptor $p]\n"
}
}
- if {[info exists children($id)]} {
- foreach c $children($id) {
- append comment "Child: [commit_descriptor $c]\n"
- }
+ foreach c [lindex $childlist $l] {
+ append comment "Child: [commit_descriptor $c]\n"
}
append comment "\n"
append comment [lindex $info 5]
$cflist delete 0 end
$cflist insert end "Comments"
- if {$nparents($id) <= 1} {
+ if {[llength $olds] <= 1} {
startdiff $id
} else {
- mergediff $id
+ mergediff $id $l
}
}
+proc selfirstline {} {
+ unmarkmatches
+ selectline 0 1
+}
+
+proc sellastline {} {
+ global numcommits
+ unmarkmatches
+ set l [expr {$numcommits - 1}]
+ selectline $l 1
+}
+
proc selnextline {dir} {
global selectedline
if {![info exists selectedline]} return
selectline $l 1
}
+proc selnextpage {dir} {
+ global canv linespc selectedline numcommits
+
+ set lpp [expr {([winfo height $canv] - 2) / $linespc}]
+ if {$lpp < 1} {
+ set lpp 1
+ }
+ allcanvs yview scroll [expr {$dir * $lpp}] units
+ if {![info exists selectedline]} return
+ set l [expr {$selectedline + $dir * $lpp}]
+ if {$l < 0} {
+ set l 0
+ } elseif {$l >= $numcommits} {
+ set l [expr $numcommits - 1]
+ }
+ unmarkmatches
+ selectline $l 1
+}
+
proc unselectline {} {
global selectedline
}
}
-proc mergediff {id} {
- global parents diffmergeid diffopts mdifffd
+proc mergediff {id l} {
+ global diffmergeid diffopts mdifffd
global difffilestart diffids
+ global parentlist
set diffmergeid $id
set diffids $id
}
fconfigure $mdf -blocking 0
set mdifffd($id) $mdf
- fileevent $mdf readable [list getmergediffline $mdf $id]
+ set np [llength [lindex $parentlist $l]]
+ fileevent $mdf readable [list getmergediffline $mdf $id $np]
set nextupdate [expr {[clock clicks -milliseconds] + 100}]
}
-proc getmergediffline {mdf id} {
- global diffmergeid ctext cflist nextupdate nparents mergemax
+proc getmergediffline {mdf id np} {
+ global diffmergeid ctext cflist nextupdate mergemax
global difffilestart mdifffd
set n [gets $mdf line]
# do nothing
} else {
# parse the prefix - one ' ', '-' or '+' for each parent
- set np $nparents($id)
set spaces {}
set minuses {}
set pluses {}
}
proc gettreediffs {ids} {
- global treediff parents treepending
+ global treediff treepending
set treepending $ids
set treediff {}
if {[catch \
}
proc gotocommit {} {
- global sha1string currentid commitrow tagids
+ global sha1string currentid commitrow tagids headids
global displayorder numcommits
if {$sha1string == {}
|| ([info exists currentid] && $sha1string == $currentid)} return
if {[info exists tagids($sha1string)]} {
set id $tagids($sha1string)
+ } elseif {[info exists headids($sha1string)]} {
+ set id $headids($sha1string)
} else {
set id [string tolower $sha1string]
if {[regexp {^[0-9a-f]{4,39}$} $id]} {
if {[regexp {^[0-9a-fA-F]{4,}$} $sha1string]} {
set type "SHA1 id"
} else {
- set type "Tag"
+ set type "Tag/Head"
}
error_popup "$type $sha1string is not known"
}
}
proc lineclick {x y id isnew} {
- global ctext commitinfo children cflist canv thickerline
+ global ctext commitinfo childlist commitrow cflist canv thickerline
if {![info exists commitinfo($id)] && ![getcommit $id]} return
unmarkmatches
$ctext insert end "\tAuthor:\t[lindex $info 1]\n"
set date [formatdate [lindex $info 2]]
$ctext insert end "\tDate:\t$date\n"
- if {[info exists children($id)]} {
+ set kids [lindex $childlist $commitrow($id)]
+ if {$kids ne {}} {
$ctext insert end "\nChildren:"
set i 0
- foreach child $children($id) {
+ foreach child $kids {
incr i
if {![info exists commitinfo($child)] && ![getcommit $child]} continue
set info $commitinfo($child)
proc rereadrefs {} {
global idtags idheads idotherrefs
- global tagids headids otherrefids
set refids [concat [array names idtags] \
[array names idheads] [array names idotherrefs]]
set mainfont {Helvetica 9}
set textfont {Courier 9}
+set uifont {Helvetica 9 bold}
set findmergefiles 0
set maxgraphpct 50
set maxwidth 16
* GIT - The information manager from hell
*
* Copyright (C) Linus Torvalds, 2005
- * Copyright (C) Junio C Hamano, 2005
+ * Copyright (C) Junio C Hamano, 2005
*/
#include "cache.h"
+#include "blob.h"
static void hash_object(const char *path, const char *type, int write_object)
{
int main(int argc, char **argv)
{
int i;
- const char *type = "blob";
+ const char *type = blob_type;
int write_object = 0;
const char *prefix = NULL;
int prefix_length = -1;
struct active_request_slot *slot;
struct slot_results results;
- data = xmalloc(4096);
- memset(data, 0, 4096);
+ data = xcalloc(1, 4096);
buffer.size = 4096;
buffer.posn = 0;
buffer.buffer = data;
char *if_header;
struct curl_slist *dav_headers = NULL;
- buffer.buffer = xmalloc(4096);
- memset(buffer.buffer, 0, 4096);
+ buffer.buffer = xcalloc(1, 4096);
buffer.size = 4096;
buffer.posn = 0;
remote_ls("refs/", (PROCESS_FILES | RECURSIVE),
if (getenv("GIT_CURL_VERBOSE"))
curl_easy_setopt(result, CURLOPT_VERBOSE, 1);
+ curl_easy_setopt(result, CURLOPT_USERAGENT, GIT_USER_AGENT);
+
return result;
}
p = xrealloc(msg->data, len+1);
if (!p)
break;
+ msg->data = p;
}
r = fread( &msg->data[msg->len], 1, len - msg->len, f );
if (r <= 0)
return 1;
}
+ total = count_messages( &all_msgs );
+ if (!total) {
+ fprintf(stderr,"no messages to send\n");
+ return 1;
+ }
+
/* write it to the imap server */
ctx = imap_open_store( &server );
if (!ctx) {
return 1;
}
- total = count_messages( &all_msgs );
fprintf( stderr, "sending %d message%s\n", total, (total!=1)?"s":"" );
ctx->name = imap_folder;
while (1) {
#include "delta.h"
#include "pack.h"
#include "csum-file.h"
+#include "blob.h"
+#include "commit.h"
+#include "tag.h"
+#include "tree.h"
static const char index_pack_usage[] =
"git-index-pack [-o index-file] pack-file";
const char *type_str;
switch (type) {
- case OBJ_COMMIT: type_str = "commit"; break;
- case OBJ_TREE: type_str = "tree"; break;
- case OBJ_BLOB: type_str = "blob"; break;
- case OBJ_TAG: type_str = "tag"; break;
+ case OBJ_COMMIT: type_str = commit_type; break;
+ case OBJ_TREE: type_str = tree_type; break;
+ case OBJ_BLOB: type_str = blob_type; break;
+ case OBJ_TAG: type_str = tag_type; break;
default:
die("bad type %d", type);
}
const char *pathname, unsigned mode, int stage)
{
int retval = 0;
- const char *type = "blob";
+ const char *type = blob_type;
if (S_ISDIR(mode)) {
if (show_recursive(base, baselen, pathname)) {
if (!(ls_options & LS_SHOW_TREES))
return retval;
}
- type = "tree";
+ type = tree_type;
}
else if (ls_options & LS_TREE_ONLY)
return 0;
#include "cache.h"
+#include "tag.h"
/*
* A signature file has a very simple fixed format: three lines
if (verify_tag(buffer, size) < 0)
die("invalid tag signature file");
- if (write_sha1_file(buffer, size, "tag", result_sha1) < 0)
+ if (write_sha1_file(buffer, size, tag_type, result_sha1) < 0)
die("unable to write tag file");
printf("%s\n", sha1_to_hex(result_sha1));
return 0;
#include "cache.h"
#include "strbuf.h"
#include "quote.h"
+#include "tree.h"
static struct treeent {
unsigned mode;
memcpy(buffer + offset, ent->sha1, 20);
offset += 20;
}
- write_sha1_file(buffer, offset, "tree", sha1);
+ write_sha1_file(buffer, offset, tree_type, sha1);
}
static const char mktree_usage[] = "mktree [-z]";
struct object_refs *refs;
size_t size = sizeof(*refs) + count*sizeof(struct object *);
- refs = xmalloc(size);
- memset(refs, 0, size);
+ refs = xcalloc(1, size);
refs->count = count;
return refs;
}
{
struct object *obj = lookup_object(sha1);
if (!obj) {
- union any_object *ret = xmalloc(sizeof(*ret));
- memset(ret, 0, sizeof(*ret));
+ union any_object *ret = xcalloc(1, sizeof(*ret));
created_object(sha1, &ret->object);
ret->object.type = NULL;
return &ret->object;
struct object *obj;
if (check_sha1_signature(sha1, buffer, size, type) < 0)
printf("sha1 mismatch %s\n", sha1_to_hex(sha1));
- if (!strcmp(type, "blob")) {
+ if (!strcmp(type, blob_type)) {
struct blob *blob = lookup_blob(sha1);
parse_blob_buffer(blob, buffer, size);
obj = &blob->object;
- } else if (!strcmp(type, "tree")) {
+ } else if (!strcmp(type, tree_type)) {
struct tree *tree = lookup_tree(sha1);
parse_tree_buffer(tree, buffer, size);
obj = &tree->object;
- } else if (!strcmp(type, "commit")) {
+ } else if (!strcmp(type, commit_type)) {
struct commit *commit = lookup_commit(sha1);
parse_commit_buffer(commit, buffer, size);
if (!commit->buffer) {
buffer = NULL;
}
obj = &commit->object;
- } else if (!strcmp(type, "tag")) {
+ } else if (!strcmp(type, tag_type)) {
struct tag *tag = lookup_tag(sha1);
parse_tag_buffer(tag, buffer, size);
obj = &tag->object;
#include "cache.h"
#include "object.h"
+#include "blob.h"
+#include "commit.h"
+#include "tag.h"
+#include "tree.h"
#include "delta.h"
#include "pack.h"
#include "csum-file.h"
static const char *base_name;
static unsigned char pack_file_sha1[20];
static int progress = 1;
-static volatile int progress_update = 0;
+static volatile sig_atomic_t progress_update = 0;
/*
* The object names in objects array are hashed with this hashtable,
if (!add_object_entry(sha1, hash, 1))
continue;
- if (!strcmp(type, "tree")) {
+ if (!strcmp(type, tree_type)) {
struct tree_desc sub;
void *elem;
struct name_path me;
struct tree_desc tree;
void *elem;
- elem = read_object_with_reference(sha1, "tree", &tree.size, NULL);
+ elem = read_object_with_reference(sha1, tree_type, &tree.size, NULL);
tree.buf = elem;
if (!tree.buf)
return;
die("unable to get type of object %s",
sha1_to_hex(entry->sha1));
- if (!strcmp(type, "commit")) {
+ if (!strcmp(type, commit_type)) {
entry->type = OBJ_COMMIT;
- } else if (!strcmp(type, "tree")) {
+ } else if (!strcmp(type, tree_type)) {
entry->type = OBJ_TREE;
- } else if (!strcmp(type, "blob")) {
+ } else if (!strcmp(type, blob_type)) {
entry->type = OBJ_BLOB;
- } else if (!strcmp(type, "tag")) {
+ } else if (!strcmp(type, tag_type)) {
entry->type = OBJ_TAG;
} else
die("unable to pack object %s of type %s",
static void progress_interval(int signum)
{
- signal(SIGALRM, progress_interval);
progress_update = 1;
}
return 1;
}
+static void setup_progress_signal(void)
+{
+ struct sigaction sa;
+ struct itimerval v;
+
+ memset(&sa, 0, sizeof(sa));
+ sa.sa_handler = progress_interval;
+ sigemptyset(&sa.sa_mask);
+ sa.sa_flags = SA_RESTART;
+ sigaction(SIGALRM, &sa, NULL);
+
+ v.it_interval.tv_sec = 1;
+ v.it_interval.tv_usec = 0;
+ v.it_value = v.it_interval;
+ setitimer(ITIMER_REAL, &v, NULL);
+}
+
int main(int argc, char **argv)
{
SHA_CTX ctx;
prepare_packed_git();
if (progress) {
- struct itimerval v;
- v.it_interval.tv_sec = 1;
- v.it_interval.tv_usec = 0;
- v.it_value = v.it_interval;
- signal(SIGALRM, progress_interval);
- setitimer(ITIMER_REAL, &v, NULL);
fprintf(stderr, "Generating pack...\n");
+ setup_progress_signal();
}
- while (fgets(line, sizeof(line), stdin) != NULL) {
+ for (;;) {
unsigned char sha1[20];
+ if (!fgets(line, sizeof(line), stdin)) {
+ if (feof(stdin))
+ break;
+ if (!ferror(stdin))
+ die("fgets returned NULL, not EOF, not error!");
+ if (errno != EINTR)
+ die("fgets: %s", strerror(errno));
+ clearerr(stdin);
+ continue;
+ }
+
if (line[0] == '-') {
if (get_sha1_hex(line+1, sha1))
die("expected edge sha1, got garbage:\n %s",
pathlen = strlen(first);
ce_size = cache_entry_size(baselen + pathlen);
- src = xmalloc(sizeof(struct cache_entry *) * src_size);
- memset(src, 0, sizeof(struct cache_entry *) * src_size);
+ src = xcalloc(src_size, sizeof(struct cache_entry *));
- subposns = xmalloc(sizeof(struct tree_list_entry *) * len);
- memset(subposns, 0, sizeof(struct tree_list_entry *) * len);
+ subposns = xcalloc(len, sizeof(struct tree_list_entry *));
if (cache_name && !strcmp(cache_name, first)) {
any_files = 1;
else
ce_stage = 2;
- ce = xmalloc(ce_size);
- memset(ce, 0, ce_size);
+ ce = xcalloc(1, ce_size);
ce->ce_mode = create_ce_mode(posns[i]->mode);
ce->ce_flags = create_ce_flags(baselen + pathlen,
ce_stage);
static void progress_interval(int signum)
{
- signal(SIGALRM, progress_interval);
progress_update = 1;
}
+static void setup_progress_signal(void)
+{
+ struct sigaction sa;
+ struct itimerval v;
+
+ memset(&sa, 0, sizeof(sa));
+ sa.sa_handler = progress_interval;
+ sigemptyset(&sa.sa_mask);
+ sa.sa_flags = SA_RESTART;
+ sigaction(SIGALRM, &sa, NULL);
+
+ v.it_interval.tv_sec = 1;
+ v.it_interval.tv_usec = 0;
+ v.it_value = v.it_interval;
+ setitimer(ITIMER_REAL, &v, NULL);
+}
+
static void check_updates(struct cache_entry **src, int nr)
{
static struct checkout state = {
unsigned last_percent = 200, cnt = 0, total = 0;
if (update && verbose_update) {
- struct itimerval v;
-
for (total = cnt = 0; cnt < nr; cnt++) {
struct cache_entry *ce = src[cnt];
if (!ce->ce_mode || ce->ce_flags & mask)
total = 0;
if (total) {
- v.it_interval.tv_sec = 1;
- v.it_interval.tv_usec = 0;
- v.it_value = v.it_interval;
- signal(SIGALRM, progress_interval);
- setitimer(ITIMER_REAL, &v, NULL);
fprintf(stderr, "Checking files out...\n");
+ setup_progress_signal();
progress_update = 1;
}
cnt = 0;
}
}
if (total) {
- fputc('\n', stderr);
signal(SIGALRM, SIG_IGN);
+ fputc('\n', stderr);
}
}
if (!t1)
return 0;
- tree = read_object_with_reference(t1->object.sha1, "tree", &real.size, NULL);
+ tree = read_object_with_reference(t1->object.sha1, tree_type, &real.size, NULL);
if (!tree)
return 0;
real.buf = tree;
#include "cache.h"
#include "delta.h"
#include "pack.h"
+#include "blob.h"
+#include "commit.h"
+#include "tag.h"
+#include "tree.h"
#ifndef O_NOATIME
#if defined(__linux__) && (defined(__i386__) || defined(__PPC__))
}
switch (kind) {
case OBJ_COMMIT:
- strcpy(type, "commit");
+ strcpy(type, commit_type);
break;
case OBJ_TREE:
- strcpy(type, "tree");
+ strcpy(type, tree_type);
break;
case OBJ_BLOB:
- strcpy(type, "blob");
+ strcpy(type, blob_type);
break;
case OBJ_TAG:
- strcpy(type, "tag");
+ strcpy(type, tag_type);
break;
default:
die("corrupted pack file %s containing object of kind %d",
unuse_packed_git(p);
return retval;
case OBJ_COMMIT:
- strcpy(type, "commit");
+ strcpy(type, commit_type);
break;
case OBJ_TREE:
- strcpy(type, "tree");
+ strcpy(type, tree_type);
break;
case OBJ_BLOB:
- strcpy(type, "blob");
+ strcpy(type, blob_type);
break;
case OBJ_TAG:
- strcpy(type, "tag");
+ strcpy(type, tag_type);
break;
default:
die("corrupted pack file %s containing object of kind %d",
retval = unpack_delta_entry(pack, size, left, type, sizep, p);
return retval;
case OBJ_COMMIT:
- strcpy(type, "commit");
+ strcpy(type, commit_type);
break;
case OBJ_TREE:
- strcpy(type, "tree");
+ strcpy(type, tree_type);
break;
case OBJ_BLOB:
- strcpy(type, "blob");
+ strcpy(type, blob_type);
break;
case OBJ_TAG:
- strcpy(type, "tag");
+ strcpy(type, tag_type);
break;
default:
return NULL;
return buffer;
}
/* Handle references */
- else if (!strcmp(type, "commit"))
+ else if (!strcmp(type, commit_type))
ref_type = "tree ";
- else if (!strcmp(type, "tag"))
+ else if (!strcmp(type, tag_type))
ref_type = "object ";
else {
free(buffer);
return -1;
}
if (!type)
- type = "blob";
+ type = blob_type;
if (write_object)
ret = write_sha1_file(buf, off, type, sha1);
else {
return -1;
if (!type)
- type = "blob";
+ type = blob_type;
if (write_object)
ret = write_sha1_file(buf, size, type, sha1);
else {
if (!write_object) {
unsigned char hdr[50];
int hdrlen;
- write_sha1_file_prepare(target, st->st_size, "blob",
+ write_sha1_file_prepare(target, st->st_size, blob_type,
sha1, hdr, &hdrlen);
- } else if (write_sha1_file(target, st->st_size, "blob", sha1))
+ } else if (write_sha1_file(target, st->st_size, blob_type, sha1))
return error("%s: failed to insert into database",
path);
free(target);
{
struct object *obj = lookup_object(sha1);
if (!obj) {
- struct tag *ret = xmalloc(sizeof(struct tag));
- memset(ret, 0, sizeof(struct tag));
+ struct tag *ret = xcalloc(1, sizeof(struct tag));
created_object(sha1, &ret->object);
ret->object.type = tag_type;
return ret;
} else
archive_time = time(NULL);
- tree.buf = read_object_with_reference(sha1, "tree", &tree.size,
+ 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",
*/
#include "cache.h"
#include "diff.h"
+#include "tree.h"
// What paths are we interested in?
static int nr_paths = 0;
void *tree;
tree = read_sha1_file(sha1, type, &inner.size);
- if (!tree || strcmp(type, "tree"))
+ if (!tree || strcmp(type, tree_type))
die("corrupt tree sha %s", sha1_to_hex(sha1));
inner.buf = tree;
struct tree_desc t1, t2;
int retval;
- tree1 = read_object_with_reference(old, "tree", &t1.size, NULL);
+ tree1 = read_object_with_reference(old, tree_type, &t1.size, NULL);
if (!tree1)
die("unable to read source tree (%s)", sha1_to_hex(old));
- tree2 = read_object_with_reference(new, "tree", &t2.size, NULL);
+ tree2 = read_object_with_reference(new, tree_type, &t2.size, NULL);
if (!tree2)
die("unable to read destination tree (%s)", sha1_to_hex(new));
t1.buf = tree1;
#include "cache.h"
#include "tree-walk.h"
+#include "tree.h"
void *fill_tree_descriptor(struct tree_desc *desc, const unsigned char *sha1)
{
void *buf = NULL;
if (sha1) {
- buf = read_object_with_reference(sha1, "tree", &size, NULL);
+ buf = read_object_with_reference(sha1, tree_type, &size, NULL);
if (!buf)
die("unable to read tree %s", sha1_to_hex(sha1));
}
len = strlen(pathname);
size = cache_entry_size(baselen + len);
- ce = xmalloc(size);
-
- memset(ce, 0, size);
+ ce = xcalloc(1, size);
ce->ce_mode = create_ce_mode(mode);
ce->ce_flags = create_ce_flags(baselen + len, stage);
{
struct object *obj = lookup_object(sha1);
if (!obj) {
- struct tree *ret = xmalloc(sizeof(struct tree));
- memset(ret, 0, sizeof(struct tree));
+ struct tree *ret = xcalloc(1, sizeof(struct tree));
created_object(sha1, &ret->object);
ret->object.type = tree_type;
return ret;
#include "cache.h"
+#include "blob.h"
static char *create_temp_file(unsigned char *sha1)
{
int fd;
buf = read_sha1_file(sha1, type, &size);
- if (!buf || strcmp(type, "blob"))
+ if (!buf || strcmp(type, blob_type))
die("unable to read blob object %s", sha1_to_hex(sha1));
strcpy(path, ".merge_file_XXXXXX");
#include "object.h"
#include "delta.h"
#include "pack.h"
+#include "blob.h"
+#include "commit.h"
+#include "tag.h"
+#include "tree.h"
#include <sys/time.h>
const char *type;
switch (kind) {
- case OBJ_COMMIT: type = "commit"; break;
- case OBJ_TREE: type = "tree"; break;
- case OBJ_BLOB: type = "blob"; break;
- case OBJ_TAG: type = "tag"; break;
+ case OBJ_COMMIT: type = commit_type; break;
+ case OBJ_TREE: type = tree_type; break;
+ case OBJ_BLOB: type = blob_type; break;
+ case OBJ_TAG: type = tag_type; break;
default: die("bad type %d", kind);
}
if (!dry_run)
namelen = strlen(path);
size = cache_entry_size(namelen);
- ce = xmalloc(size);
- memset(ce, 0, size);
+ ce = xcalloc(1, size);
memcpy(ce->name, path, namelen);
ce->ce_flags = htons(namelen);
fill_stat_cache_info(ce, &st);
len = strlen(path);
size = cache_entry_size(len);
- ce = xmalloc(size);
- memset(ce, 0, size);
+ ce = xcalloc(1, size);
memcpy(ce->sha1, sha1, 20);
memcpy(ce->name, path, len);
* Copyright (C) Linus Torvalds, 2005
*/
#include "cache.h"
+#include "tree.h"
static int missing_ok = 0;
nr++;
}
- write_sha1_file(buffer, offset, "tree", returnsha1);
+ write_sha1_file(buffer, offset, tree_type, returnsha1);
free(buffer);
return nr;
}
kvdf += xe->xdf2.nreff + 1;
kvdb += xe->xdf2.nreff + 1;
- /*
- * Classical integer square root approximation using shifts.
- */
- xenv.mxcost = 1;
- for (; ndiags; ndiags >>= 2)
- xenv.mxcost <<= 1;
+ xenv.mxcost = xdl_bogosqrt(ndiags);
if (xenv.mxcost < XDL_MAX_COST_MIN)
xenv.mxcost = XDL_MAX_COST_MIN;
xenv.snake_cnt = XDL_SNAKE_CNT;
#define XDL_KPDIS_RUN 4
+#define XDL_MAX_EQLIMIT 1024
static int xdl_clean_mmatch(char const *dis, long i, long s, long e) {
- long r, rdis, rpdis;
-
- for (r = 1, rdis = 0, rpdis = 1; (i - r) >= s; r++) {
+ long r, rdis0, rpdis0, rdis1, rpdis1;
+
+ /*
+ * Scans the lines before 'i' to find a run of lines that either
+ * have no match (dis[j] == 0) or have multiple matches (dis[j] > 1).
+ * Note that we always call this function with dis[i] > 1, so the
+ * current line (i) is already a multimatch line.
+ */
+ for (r = 1, rdis0 = 0, rpdis0 = 1; (i - r) >= s; r++) {
if (!dis[i - r])
- rdis++;
+ rdis0++;
else if (dis[i - r] == 2)
- rpdis++;
+ rpdis0++;
else
break;
}
- for (r = 1; (i + r) <= e; r++) {
+ /*
+ * If the run before the line 'i' found only multimatch lines, we
+ * return 0 and hence we don't make the current line (i) discarded.
+ * We want to discard multimatch lines only when they appear in the
+ * middle of runs with nomatch lines (dis[j] == 0).
+ */
+ if (rdis0 == 0)
+ return 0;
+ for (r = 1, rdis1 = 0, rpdis1 = 1; (i + r) <= e; r++) {
if (!dis[i + r])
- rdis++;
+ rdis1++;
else if (dis[i + r] == 2)
- rpdis++;
+ rpdis1++;
else
break;
}
-
- return rpdis * XDL_KPDIS_RUN < (rpdis + rdis);
+ /*
+ * If the run after the line 'i' found only multimatch lines, we
+ * return 0 and hence we don't make the current line (i) discarded.
+ */
+ if (rdis1 == 0)
+ return 0;
+ rdis1 += rdis0;
+ rpdis1 += rpdis0;
+
+ return rpdis1 * XDL_KPDIS_RUN < (rpdis1 + rdis1);
}
* might be potentially discarded if they happear in a run of discardable.
*/
static int xdl_cleanup_records(xdfile_t *xdf1, xdfile_t *xdf2) {
- long i, rhi, nreff;
+ long i, nm, rhi, nreff, mlim;
unsigned long hav;
xrecord_t **recs;
xrecord_t *rec;
char *dis, *dis1, *dis2;
- if (!(dis = (char *) xdl_malloc((xdf1->nrec + xdf2->nrec + 2) * sizeof(char)))) {
+ if (!(dis = (char *) xdl_malloc(xdf1->nrec + xdf2->nrec + 2))) {
return -1;
}
- memset(dis, 0, (xdf1->nrec + xdf2->nrec + 2) * sizeof(char));
+ memset(dis, 0, xdf1->nrec + xdf2->nrec + 2);
dis1 = dis;
dis2 = dis1 + xdf1->nrec + 1;
+ if ((mlim = xdl_bogosqrt(xdf1->nrec)) > XDL_MAX_EQLIMIT)
+ mlim = XDL_MAX_EQLIMIT;
for (i = xdf1->dstart, recs = &xdf1->recs[xdf1->dstart]; i <= xdf1->dend; i++, recs++) {
hav = (*recs)->ha;
rhi = (long) XDL_HASHLONG(hav, xdf2->hbits);
- for (rec = xdf2->rhash[rhi]; rec; rec = rec->next)
- if (rec->ha == hav && ++dis1[i] == 2)
+ for (nm = 0, rec = xdf2->rhash[rhi]; rec; rec = rec->next)
+ if (rec->ha == hav && ++nm == mlim)
break;
+ dis1[i] = (nm == 0) ? 0: (nm >= mlim) ? 2: 1;
}
+ if ((mlim = xdl_bogosqrt(xdf2->nrec)) > XDL_MAX_EQLIMIT)
+ mlim = XDL_MAX_EQLIMIT;
for (i = xdf2->dstart, recs = &xdf2->recs[xdf2->dstart]; i <= xdf2->dend; i++, recs++) {
hav = (*recs)->ha;
rhi = (long) XDL_HASHLONG(hav, xdf1->hbits);
- for (rec = xdf1->rhash[rhi]; rec; rec = rec->next)
- if (rec->ha == hav && ++dis2[i] == 2)
+ for (nm = 0, rec = xdf1->rhash[rhi]; rec; rec = rec->next)
+ if (rec->ha == hav && ++nm == mlim)
break;
+ dis2[i] = (nm == 0) ? 0: (nm >= mlim) ? 2: 1;
}
for (nreff = 0, i = xdf1->dstart, recs = &xdf1->recs[xdf1->dstart];
+long xdl_bogosqrt(long n) {
+ long i;
+
+ /*
+ * Classical integer square root approximation using shifts.
+ */
+ for (i = 1; n > 0; n >>= 2)
+ i <<= 1;
+
+ return i;
+}
+
+
int xdl_emit_diffrec(char const *rec, long size, char const *pre, long psize,
xdemitcb_t *ecb) {
mmbuffer_t mb[3];
memcpy(buf, "@@ -", 4);
nb += 4;
- nb += xdl_num_out(buf + nb, c1 ? s1: 0);
+ nb += xdl_num_out(buf + nb, c1 ? s1: s1 - 1);
if (c1 != 1) {
memcpy(buf + nb, ",", 1);
memcpy(buf + nb, " +", 2);
nb += 2;
- nb += xdl_num_out(buf + nb, c2 ? s2: 0);
+ nb += xdl_num_out(buf + nb, c2 ? s2: s2 - 1);
if (c2 != 1) {
memcpy(buf + nb, ",", 1);
#define XUTILS_H
+long xdl_bogosqrt(long n);
int xdl_emit_diffrec(char const *rec, long size, char const *pre, long psize,
xdemitcb_t *ecb);
int xdl_cha_init(chastore_t *cha, long isize, long icount);
projects / git.git / commitdiff