Implement -v (verbose) option for pull methods other than local transport.

This moves the private "say()" function to pull.c, renames it to
"pull_say()", and introduces a global variable "get_verbosely" that
makes the pull backends report what they fetch.  The -v option is
added to git-rpull and git-http-pull to match git-local-pull.

The documentation is updated to describe these pull commands.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/Documentation/core-git.txt b/Documentation/core-git.txt
index 36f5a9d..e5121ca 100644 (file)
--- a/Documentation/core-git.txt
+++ b/Documentation/core-git.txt
@@ -568,14 +568,35 @@ git-init-db won't hurt an existing repository.
 ################################################################
 git-http-pull
 
+       git-http-pull [-c] [-t] [-a] [-v] commit-id url
+
 Downloads a remote GIT repository via HTTP protocol.
 
+-c
+       Get the commit objects.
+-t
+       Get trees associated with the commit objects.
+-a
+       Get all the objects.
+-v
+       Report what is downloaded.
+
 
 ################################################################
 git-local-pull
 
+       git-local-pull [-c] [-t] [-a] [-l] [-s] [-n] [-v] commit-id path
+
 Downloads another GIT repository on a local system.
 
+-c
+       Get the commit objects.
+-t
+       Get trees associated with the commit objects.
+-a
+       Get all the objects.
+-v
+       Report what is downloaded.
 
 ################################################################
 git-ls-tree
@@ -888,9 +909,20 @@ think.)
 ################################################################
 git-rpull
 
+       git-rpull [-c] [-t] [-a] [-v] commit-id url
+
 Pulls from a remote repository over ssh connection, invoking git-rpush on
 the other end.
 
+-c
+       Get the commit objects.
+-t
+       Get trees associated with the commit objects.
+-a
+       Get all the objects.
+-v
+       Report what is downloaded.
+
 
 ################################################################
 git-rpush

diff --git a/http-pull.c b/http-pull.c
index f693aba..024457a 100644 (file)
--- a/http-pull.c
+++ b/http-pull.c
@@ -79,8 +79,6 @@ int fetch(unsigned char *sha1)
 
        curl_easy_setopt(curl, CURLOPT_URL, url);
 
-       /*printf("Getting %s\n", hex);*/
-
        if (curl_easy_perform(curl))
                return error("Couldn't get %s for %s\n", url, hex);
 
@@ -96,6 +94,7 @@ int fetch(unsigned char *sha1)
                return error("File %s has bad hash\n", hex);
        }
        
+       pull_say("got %s\n", hex);
        return 0;
 }
 
@@ -114,11 +113,13 @@ int main(int argc, char **argv)
                        get_all = 1;
                        get_tree = 1;
                        get_history = 1;
+               } else if (argv[arg][1] == 'v') {
+                       get_verbosely = 1;
                }
                arg++;
        }
        if (argc < arg + 2) {
-               usage("http-pull [-c] [-t] [-a] commit-id url");
+               usage("git-http-pull [-c] [-t] [-a] [-v] commit-id url");
                return 1;
        }
        commit_id = argv[arg];

diff --git a/local-pull.c b/local-pull.c
index 4f52bca..1eec892 100644 (file)
--- a/local-pull.c
+++ b/local-pull.c
@@ -14,15 +14,9 @@
 static int use_link = 0;
 static int use_symlink = 0;
 static int use_filecopy = 1;
-static int verbose = 0;
 
 static char *path;
 
-static void say(const char *fmt, const char *hex) {
-       if (verbose)
-               fprintf(stderr, fmt, hex);
-}
-
 int fetch(unsigned char *sha1)
 {
        static int object_name_start = -1;
@@ -41,7 +35,7 @@ int fetch(unsigned char *sha1)
        strcpy(filename + object_name_start + 3, hex + 2);
        if (use_link) {
                if (!link(filename, dest_filename)) {
-                       say("link %s\n", hex);
+                       pull_say("link %s\n", hex);
                        return 0;
                }
                /* If we got ENOENT there is no point continuing. */
@@ -51,7 +45,7 @@ int fetch(unsigned char *sha1)
                }
        }
        if (use_symlink && !symlink(filename, dest_filename)) {
-               say("symlink %s\n", hex);
+               pull_say("symlink %s\n", hex);
                return 0;
        }
        if (use_filecopy) {
@@ -79,7 +73,7 @@ int fetch(unsigned char *sha1)
                        fprintf(stderr, "cannot write %s (%ld bytes)\n",
                                dest_filename, st.st_size);
                else
-                       say("copy %s\n", hex);
+                       pull_say("copy %s\n", hex);
                return status;
        }
        fprintf(stderr, "failed to copy %s with given copy methods.\n", hex);
@@ -117,7 +111,7 @@ int main(int argc, char **argv)
                else if (argv[arg][1] == 'n')
                        use_filecopy = 0;
                else if (argv[arg][1] == 'v')
-                       verbose = 1;
+                       get_verbosely = 1;
                else
                        usage(local_pull_usage);
                arg++;

diff --git a/pull.c b/pull.c
index 55f17c0..0bed44f 100644 (file)
--- a/pull.c
+++ b/pull.c
@@ -7,12 +7,18 @@
 int get_tree = 0;
 int get_history = 0;
 int get_all = 0;
+int get_verbosely = 0;
 static unsigned char current_commit_sha1[20];
 
 static const char commitS[] = "commit";
 static const char treeS[] = "tree";
 static const char blobS[] = "blob";
 
+void pull_say(const char *fmt, const char *hex) {
+       if (get_verbosely)
+               fprintf(stderr, fmt, hex);
+}
+
 static void report_missing(const char *what, const unsigned char *missing)
 {
        char missing_hex[41];

diff --git a/pull.h b/pull.h
index 314bc7e..d2dca02 100644 (file)
--- a/pull.h
+++ b/pull.h
@@ -13,6 +13,12 @@ extern int get_history;
 /** Set to fetch the trees in the commit history. **/
 extern int get_all;
 
+/* Set to be verbose */
+extern int get_verbosely;
+
+/* Report what we got under get_verbosely */
+extern void pull_say(const char *, const char *);
+
 extern int pull(char *target);
 
 #endif /* PULL_H */

diff --git a/rpull.c b/rpull.c
index 75f8f94..b48e631 100644 (file)
--- a/rpull.c
+++ b/rpull.c
@@ -14,8 +14,12 @@ static int fd_out;
 
 int fetch(unsigned char *sha1)
 {
+       int ret;
        write(fd_out, sha1, 20);
-       return write_sha1_from_fd(sha1, fd_in);
+       ret = write_sha1_from_fd(sha1, fd_in);
+       if (!ret)
+               pull_say("got %s\n", sha1_to_hex(sha1));
+       return ret;
 }
 
 int main(int argc, char **argv)
@@ -33,11 +37,13 @@ int main(int argc, char **argv)
                        get_all = 1;
                        get_tree = 1;
                        get_history = 1;
+               } else if (argv[arg][1] == 'v') {
+                       get_verbosely = 1;
                }
                arg++;
        }
        if (argc < arg + 2) {
-               usage("rpull [-c] [-t] [-a] commit-id url");
+               usage("git-rpull [-c] [-t] [-a] [-v] commit-id url");
                return 1;
        }
        commit_id = argv[arg];