remote add: add a --[no-]tags option

Add '--[no-]tags' options to 'git remote add' which add the
'remote.REMOTE.tagopt = --[no-]tags' to the configuration file.
This mimics the "--tags" and "--no-tags" options of "git fetch".

Signed-off-by: Samuel Tardieu <sam@rfc1149.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/git-remote.txt b/Documentation/git-remote.txt
index 3fc599c0c7d5495ada81b20e4d37fa4936708270..ebaaadc1786b3581f70764aff5d0af4038c86644 100644 (file)
--- a/Documentation/git-remote.txt
+++ b/Documentation/git-remote.txt
@@ -10,7 +10,7 @@ SYNOPSIS
 --------
 [verse]
 'git remote' [-v | --verbose]
-'git remote add' [-t <branch>] [-m <master>] [-f] [--mirror] <name> <url>
+'git remote add' [-t <branch>] [-m <master>] [-f] [--tags|--no-tags] [--mirror] <name> <url>
 'git remote rename' <old> <new>
 'git remote rm' <name>
 'git remote set-head' <name> (-a | -d | <branch>)
@@ -51,6 +51,12 @@ update remote-tracking branches <name>/<branch>.
 With `-f` option, `git fetch <name>` is run immediately after
 the remote information is set up.
 +
+With `--tags` option, `git fetch <name>` imports every tag from the
+remote repository.
++
+With `--no-tags` option, `git fetch <name>` does not import tags from
+the remote repository.
++
 With `-t <branch>` option, instead of the default glob
 refspec for the remote to track all branches under
 `$GIT_DIR/remotes/<name>/`, a refspec to track only `<branch>`

diff --git a/builtin/remote.c b/builtin/remote.c
index 277765b864202b2b6f20069e0cb3f95eaef4fcaa..0e99a9957dad39ded17ce98de49b164fdb70eacd 100644 (file)
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -104,9 +104,15 @@ static int fetch_remote(const char *name)
        return 0;
 }
 
+enum {
+       TAGS_UNSET = 0,
+       TAGS_DEFAULT = 1,
+       TAGS_SET = 2
+};
+
 static int add(int argc, const char **argv)
 {
-       int fetch = 0, mirror = 0;
+       int fetch = 0, mirror = 0, fetch_tags = TAGS_DEFAULT;
        struct string_list track = { NULL, 0, 0 };
        const char *master = NULL;
        struct remote *remote;
@@ -116,6 +122,11 @@ static int add(int argc, const char **argv)
 
        struct option options[] = {
                OPT_BOOLEAN('f', "fetch", &fetch, "fetch the remote branches"),
+               OPT_SET_INT(0, "tags", &fetch_tags,
+                           "import all tags and associated objects when fetching",
+                           TAGS_SET),
+               OPT_SET_INT(0, NULL, &fetch_tags,
+                           "or do not fetch any tag at all (--no-tags)", TAGS_UNSET),
                OPT_CALLBACK('t', "track", &track, "branch",
                        "branch(es) to track", opt_parse_track),
                OPT_STRING('m', "master", &master, "branch", "master branch"),
@@ -172,6 +183,14 @@ static int add(int argc, const char **argv)
                        return 1;
        }
 
+       if (fetch_tags != TAGS_DEFAULT) {
+               strbuf_reset(&buf);
+               strbuf_addf(&buf, "remote.%s.tagopt", name);
+               if (git_config_set(buf.buf,
+                       fetch_tags == TAGS_SET ? "--tags" : "--no-tags"))
+                       return 1;
+       }
+
        if (fetch && fetch_remote(name))
                return 1;
 

diff --git a/t/t5505-remote.sh b/t/t5505-remote.sh
index 230c0cd784b317856749609cf64a5067e35a6965..41f17e76939ff0470878018cfbc11b45a8e92137 100755 (executable)
--- a/t/t5505-remote.sh
+++ b/t/t5505-remote.sh
@@ -320,6 +320,69 @@ test_expect_success 'add alt && prune' '
         git rev-parse --verify refs/remotes/origin/side2)
 '
 
+cat >test/expect <<\EOF
+some-tag
+EOF
+
+test_expect_success 'add with reachable tags (default)' '
+       (cd one &&
+        >foobar &&
+        git add foobar &&
+        git commit -m "Foobar" &&
+        git tag -a -m "Foobar tag" foobar-tag &&
+        git reset --hard HEAD~1 &&
+        git tag -a -m "Some tag" some-tag) &&
+       (mkdir add-tags &&
+        cd add-tags &&
+        git init &&
+        git remote add -f origin ../one &&
+        git tag -l some-tag >../test/output &&
+        git tag -l foobar-tag >>../test/output &&
+        test_must_fail git config remote.origin.tagopt) &&
+       test_cmp test/expect test/output
+'
+
+cat >test/expect <<\EOF
+some-tag
+foobar-tag
+--tags
+EOF
+
+test_expect_success 'add --tags' '
+       (rm -rf add-tags &&
+        mkdir add-tags &&
+        cd add-tags &&
+        git init &&
+        git remote add -f --tags origin ../one &&
+        git tag -l some-tag >../test/output &&
+        git tag -l foobar-tag >>../test/output &&
+        git config remote.origin.tagopt >>../test/output) &&
+       test_cmp test/expect test/output
+'
+
+cat >test/expect <<\EOF
+--no-tags
+EOF
+
+test_expect_success 'add --no-tags' '
+       (rm -rf add-tags &&
+        mkdir add-no-tags &&
+        cd add-no-tags &&
+        git init &&
+        git remote add -f --no-tags origin ../one &&
+        git tag -l some-tag >../test/output &&
+        git tag -l foobar-tag >../test/output &&
+        git config remote.origin.tagopt >>../test/output) &&
+       (cd one &&
+        git tag -d some-tag foobar-tag) &&
+       test_cmp test/expect test/output
+'
+
+test_expect_success 'reject --no-no-tags' '
+       (cd add-no-tags &&
+        test_must_fail git remote add -f --no-no-tags neworigin ../one)
+'
+
 cat > one/expect << EOF
   apis/master
   apis/side