pull: pass --signoff/--no-signoff to "git merge"

merge can take --signoff, but without pull passing --signoff down, it
is inconvenient to use; allow 'pull' to take the option and pass it
through.

The order of options in merge-options.txt is mostly alphabetical by
long option since 7c85d274 (Documentation/merge-options.txt: order
options in alphabetical groups, 2009-10-22).  The long-option bit
didn't make it into the commit message, but it's under the fold in
[1].  I've put --signoff between --log and --stat to preserve the
alphabetical order.

[1]: https://public-inbox.org/git/87iqe7zspn.fsf@jondo.cante.net/

Signed-off-by: W. Trevor King <wking@tremily.us>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/git-merge.txt b/Documentation/git-merge.txt
index 4df6431c341a466f2cb9fef094607751b58c008d..0ada8c856b786b617841314a6048321644713ad6 100644 (file)
--- a/Documentation/git-merge.txt
+++ b/Documentation/git-merge.txt
@@ -64,14 +64,6 @@ OPTIONS
 -------
 include::merge-options.txt[]
 
---signoff::
-       Add Signed-off-by line by the committer at the end of the commit
-       log message.  The meaning of a signoff depends on the project,
-       but it typically certifies that committer has
-       the rights to submit this work under the same license and
-       agrees to a Developer Certificate of Origin
-       (see http://developercertificate.org/ for more information).
-
 -S[<keyid>]::
 --gpg-sign[=<keyid>]::
        GPG-sign the resulting merge commit. The `keyid` argument is

diff --git a/Documentation/merge-options.txt b/Documentation/merge-options.txt
index 4e323043017deee83d547e52e7797dd61a02cd5d..f394622d653dac84d8e004a5a87ba24821bced1c 100644 (file)
--- a/Documentation/merge-options.txt
+++ b/Documentation/merge-options.txt
@@ -51,6 +51,16 @@ set to `no` at the beginning of them.
 With --no-log do not list one-line descriptions from the
 actual commits being merged.
 
+--signoff::
+--no-signoff::
+       Add Signed-off-by line by the committer at the end of the commit
+       log message.  The meaning of a signoff depends on the project,
+       but it typically certifies that committer has
+       the rights to submit this work under the same license and
+       agrees to a Developer Certificate of Origin
+       (see http://developercertificate.org/ for more information).
++
+With --no-signoff do not add a Signed-off-by line.
 
 --stat::
 -n::

diff --git a/builtin/pull.c b/builtin/pull.c
index 6f772e8a224c18238cf9a75436e8ea192765e7fe..0413c78a3a30920ec638eae8be18abfe012893eb 100644 (file)
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -86,6 +86,7 @@ static int recurse_submodules = RECURSE_SUBMODULES_DEFAULT;
 static enum rebase_type opt_rebase = -1;
 static char *opt_diffstat;
 static char *opt_log;
+static char *opt_signoff;
 static char *opt_squash;
 static char *opt_commit;
 static char *opt_edit;
@@ -142,6 +143,9 @@ static struct option pull_options[] = {
        OPT_PASSTHRU(0, "log", &opt_log, N_("n"),
                N_("add (at most <n>) entries from shortlog to merge commit message"),
                PARSE_OPT_OPTARG),
+       OPT_PASSTHRU(0, "signoff", &opt_signoff, NULL,
+               N_("add Signed-off-by:"),
+               PARSE_OPT_OPTARG),
        OPT_PASSTHRU(0, "squash", &opt_squash, NULL,
                N_("create a single commit instead of doing a merge"),
                PARSE_OPT_NOARG),
@@ -594,6 +598,8 @@ static int run_merge(void)
                argv_array_push(&args, opt_diffstat);
        if (opt_log)
                argv_array_push(&args, opt_log);
+       if (opt_signoff)
+               argv_array_push(&args, opt_signoff);
        if (opt_squash)
                argv_array_push(&args, opt_squash);
        if (opt_commit)

diff --git a/t/t5521-pull-options.sh b/t/t5521-pull-options.sh
index ded8f98dbed9764744799f7b4bed0c51fc57a158..c19d8dbc9d916463d51dc0903185cb50a6cb5af7 100755 (executable)
--- a/t/t5521-pull-options.sh
+++ b/t/t5521-pull-options.sh
@@ -165,4 +165,49 @@ test_expect_success 'git pull --allow-unrelated-histories' '
        )
 '
 
+test_expect_success 'git pull does not add a sign-off line' '
+       test_when_finished "rm -fr src dst actual" &&
+       git init src &&
+       test_commit -C src one &&
+       git clone src dst &&
+       test_commit -C src two &&
+       git -C dst pull --no-ff &&
+       git -C dst show -s --pretty="format:%(trailers)" HEAD >actual &&
+       test_must_be_empty actual
+'
+
+test_expect_success 'git pull --no-signoff does not add sign-off line' '
+       test_when_finished "rm -fr src dst actual" &&
+       git init src &&
+       test_commit -C src one &&
+       git clone src dst &&
+       test_commit -C src two &&
+       git -C dst pull --no-signoff --no-ff &&
+       git -C dst show -s --pretty="format:%(trailers)" HEAD >actual &&
+       test_must_be_empty actual
+'
+
+test_expect_success 'git pull --signoff add a sign-off line' '
+       test_when_finished "rm -fr src dst expected actual" &&
+       echo "Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" >expected &&
+       git init src &&
+       test_commit -C src one &&
+       git clone src dst &&
+       test_commit -C src two &&
+       git -C dst pull --signoff --no-ff &&
+       git -C dst show -s --pretty="format:%(trailers)" HEAD >actual &&
+       test_cmp expected actual
+'
+
+test_expect_success 'git pull --no-signoff flag cancels --signoff flag' '
+       test_when_finished "rm -fr src dst actual" &&
+       git init src &&
+       test_commit -C src one &&
+       git clone src dst &&
+       test_commit -C src two &&
+       git -C dst pull --signoff --no-signoff --no-ff &&
+       git -C dst show -s --pretty="format:%(trailers)" HEAD >actual &&
+       test_must_be_empty actual
+'
+
 test_done