summaryrefslogtreecommitdiff
path: root/builtin/push.c
diff options
context:
space:
mode:
authorJunio C Hamano <gitster@pobox.com>2012-04-20 22:50:37 (GMT)
committerJunio C Hamano <gitster@pobox.com>2012-04-20 22:50:37 (GMT)
commitc5da24a73a96a9908ae715f6430e65294115646a (patch)
tree4db197f483c8fd331cc149869da44d02c9ecacb2 /builtin/push.c
parentaf78c317205ce254d9cc75fc0298ee86b579de73 (diff)
parent0aff719f489771c5e52259394d011c51317b118f (diff)
downloadgit-c5da24a73a96a9908ae715f6430e65294115646a.zip
git-c5da24a73a96a9908ae715f6430e65294115646a.tar.gz
git-c5da24a73a96a9908ae715f6430e65294115646a.tar.bz2
Merge branch 'ct/advise-push-default'
Break down the cases in which "git push" fails due to non-ff into three categories, and give separate advise messages for each case. By Christopher Tiwald (2) and Jeff King (1) * ct/advise-push-default: Fix httpd tests that broke when non-ff push advice changed clean up struct ref's nonfastforward field push: Provide situational hints for non-fast-forward errors
Diffstat (limited to 'builtin/push.c')
-rw-r--r--builtin/push.c60
1 files changed, 55 insertions, 5 deletions
diff --git a/builtin/push.c b/builtin/push.c
index b6c0fee..6936713 100644
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -24,6 +24,7 @@ static int progress = -1;
static const char **refspec;
static int refspec_nr;
static int refspec_alloc;
+static int default_matching_used;
static void add_refspec(const char *ref)
{
@@ -111,6 +112,9 @@ static void setup_default_push_refspecs(struct remote *remote)
{
switch (push_default) {
default:
+ case PUSH_DEFAULT_UNSPECIFIED:
+ default_matching_used = 1;
+ /* fallthru */
case PUSH_DEFAULT_MATCHING:
add_refspec(":");
break;
@@ -130,6 +134,45 @@ static void setup_default_push_refspecs(struct remote *remote)
}
}
+static const char message_advice_pull_before_push[] =
+ N_("Updates were rejected because the tip of your current branch is behind\n"
+ "its remote counterpart. Merge the remote changes (e.g. 'git pull')\n"
+ "before pushing again.\n"
+ "See the 'Note about fast-forwards' in 'git push --help' for details.");
+
+static const char message_advice_use_upstream[] =
+ N_("Updates were rejected because a pushed branch tip is behind its remote\n"
+ "counterpart. If you did not intend to push that branch, you may want to\n"
+ "specify branches to push or set the 'push.default' configuration\n"
+ "variable to 'current' or 'upstream' to push only the current branch.");
+
+static const char message_advice_checkout_pull_push[] =
+ N_("Updates were rejected because a pushed branch tip is behind its remote\n"
+ "counterpart. Check out this branch and merge the remote changes\n"
+ "(e.g. 'git pull') before pushing again.\n"
+ "See the 'Note about fast-forwards' in 'git push --help' for details.");
+
+static void advise_pull_before_push(void)
+{
+ if (!advice_push_non_ff_current || !advice_push_nonfastforward)
+ return;
+ advise(_(message_advice_pull_before_push));
+}
+
+static void advise_use_upstream(void)
+{
+ if (!advice_push_non_ff_default || !advice_push_nonfastforward)
+ return;
+ advise(_(message_advice_use_upstream));
+}
+
+static void advise_checkout_pull_push(void)
+{
+ if (!advice_push_non_ff_matching || !advice_push_nonfastforward)
+ return;
+ advise(_(message_advice_checkout_pull_push));
+}
+
static int push_with_options(struct transport *transport, int flags)
{
int err;
@@ -151,14 +194,21 @@ static int push_with_options(struct transport *transport, int flags)
error(_("failed to push some refs to '%s'"), transport->url);
err |= transport_disconnect(transport);
-
if (!err)
return 0;
- if (nonfastforward && advice_push_nonfastforward) {
- fprintf(stderr, _("To prevent you from losing history, non-fast-forward updates were rejected\n"
- "Merge the remote changes (e.g. 'git pull') before pushing again. See the\n"
- "'Note about fast-forwards' section of 'git push --help' for details.\n"));
+ switch (nonfastforward) {
+ default:
+ break;
+ case NON_FF_HEAD:
+ advise_pull_before_push();
+ break;
+ case NON_FF_OTHER:
+ if (default_matching_used)
+ advise_use_upstream();
+ else
+ advise_checkout_pull_push();
+ break;
}
return 1;