Signed-off-by: Brian Ewins <brian.ewins@xxxxxxxxx>
---
Documentation/git-push.txt | 6 +++++-
builtin-push.c | 10 ++++++++--
t/t5516-fetch-push.sh | 10 ++++++++++
3 files changed, 23 insertions(+), 3 deletions(-)
diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt
index 6bc559d..2dd95ba 100644
--- a/Documentation/git-push.txt
+++ b/Documentation/git-push.txt
@@ -9,7 +9,7 @@ git-push - Update remote refs along with associated
objects
SYNOPSIS
--------
[verse]
-'git-push' [--all] [--tags] [--receive-pack=<git-receive-pack>]
+'git-push' [--all] [--dry-run] [--tags] [--receive-pack=<git-receive-
pack>]
[--repo=all] [-f | --force] [-v] [<repository>
<refspec>...]
DESCRIPTION
@@ -63,6 +63,10 @@ the remote repository.
Instead of naming each ref to push, specifies that all
refs under `$GIT_DIR/refs/heads/` be pushed.
+\--dry-run::
+ Show what would have been updated, but do not perform
+ any updates.
+
\--tags::
All refs under `$GIT_DIR/refs/tags` are pushed, in
addition to refspecs explicitly listed on the command
diff --git a/builtin-push.c b/builtin-push.c
index 88c5024..141380b 100644
--- a/builtin-push.c
+++ b/builtin-push.c
@@ -7,9 +7,9 @@
#include "builtin.h"
#include "remote.h"
-static const char push_usage[] = "git-push [--all] [--tags] [--
receive-pack=<git-receive-pack>] [--repo=all] [-f | --force] [-v]
[<repository> <refspec>...]";
+static const char push_usage[] = "git-push [--all] [--dry-run] [--
tags] [--receive-pack=<git-receive-pack>] [--repo=all] [-f | --force]
[-v] [<repository> <refspec>...]";
-static int all, force, thin, verbose;
+static int all, dry_run, force, thin, verbose;
static const char *receivepack;
static const char **refspec;
@@ -69,6 +69,8 @@ static int do_push(const char *repo)
argc = 1;
if (all)
argv[argc++] = "--all";
+ if (dry_run)
+ argv[argc++] = "--dry-run";
if (force)
argv[argc++] = "--force";
if (receivepack)
@@ -147,6 +149,10 @@ int cmd_push(int argc, const char **argv, const
char *prefix)
all = 1;
continue;
}
+ if (!strcmp(arg, "--dry-run")) {
+ dry_run = 1;
+ continue;
+ }
if (!strcmp(arg, "--tags")) {
add_refspec("refs/tags/*");
continue;
diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh
index ca46aaf..4fbd5b1 100755
--- a/t/t5516-fetch-push.sh
+++ b/t/t5516-fetch-push.sh
@@ -244,4 +244,14 @@ test_expect_success 'push with colon-less
refspec (4)' '
'
+test_expect_success 'push with dry-run' '
+
+ mk_test heads/master &&
+ cd testrepo &&
+ old_commit=$(git show-ref -s --verify refs/heads/master) &&
+ cd .. &&
+ git push --dry-run testrepo &&
+ check_push_result $old_commit heads/master
+'
+
test_done
--
1.5.2.5
-
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