* [PATCH v4 5/5] push: update remote tags only with force
From: Chris Rorvick @ 2012-11-17 20:16 UTC (permalink / raw)
To: git
Cc: Chris Rorvick, Angelo Borsotti, Drew Northup, Michael Haggerty,
Philip Oakley, Johannes Sixt, Kacper Kornet, Jeff King,
Felipe Contreras, Junio C Hamano
In-Reply-To: <1353183397-17719-1-git-send-email-chris@rorvick.com>
References are allowed to update from one commit-ish to another if the
former is a ancestor of the latter. This behavior is oriented to
branches which are expected to move with commits. Tag references are
expected to be static in a repository, though, thus an update to a
tag (lightweight and annotated) should be rejected unless the update is
forced.
To enable this functionality, the following checks have been added to
set_ref_status_for_push() for updating refs (i.e, not new or deletion)
to restrict fast-forwarding in pushes:
1) The old and new references must be commits. If this fails,
it is not a valid update for a branch.
2) The reference name cannot start with "refs/tags/". This
catches lightweight tags which (usually) point to commits
and therefore would not be caught by (1).
If either of these checks fails, then it is flagged (by default) with a
status indicating the update is being rejected due to the reference
already existing in the remote. This can be overridden by passing
--force to git push.
Signed-off-by: Chris Rorvick <chris@rorvick.com>
---
Documentation/git-push.txt | 10 +++++-----
builtin/push.c | 2 +-
builtin/send-pack.c | 5 +++++
cache.h | 3 ++-
remote.c | 23 +++++++++++++++++++----
send-pack.c | 1 +
t/t5516-fetch-push.sh | 30 +++++++++++++++++++++++++++++-
transport-helper.c | 6 ++++++
transport.c | 8 ++++++--
9 files changed, 74 insertions(+), 14 deletions(-)
diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt
index fe46c42..479e25f 100644
--- a/Documentation/git-push.txt
+++ b/Documentation/git-push.txt
@@ -51,11 +51,11 @@ be named. If `:`<dst> is omitted, the same ref as <src> will be
updated.
+
The object referenced by <src> is used to update the <dst> reference
-on the remote side, but by default this is only allowed if the
-update can fast-forward <dst>. By having the optional leading `+`,
-you can tell git to update the <dst> ref even when the update is not a
-fast-forward. This does *not* attempt to merge <src> into <dst>. See
-EXAMPLES below for details.
+on the remote side. By default this is only allowed if the update is
+a branch, and then only if it can fast-forward <dst>. By having the
+optional leading `+`, you can tell git to update the <dst> ref even when
+the update is not a branch or it is not a fast-forward. This does *not*
+attempt to merge <src> into <dst>. See EXAMPLES below for details.
+
`tag <tag>` means the same as `refs/tags/<tag>:refs/tags/<tag>`.
+
diff --git a/builtin/push.c b/builtin/push.c
index 0e13e11..cd7aa3f 100644
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -222,7 +222,7 @@ static const char message_advice_checkout_pull_push[] =
static const char message_advice_ref_already_exists[] =
N_("Updates were rejected because a matching reference already exists in\n"
- "the remote and the update is not a fast-forward.");
+ "the remote.");
static void advise_pull_before_push(void)
{
diff --git a/builtin/send-pack.c b/builtin/send-pack.c
index fda28bc..1eabf42 100644
--- a/builtin/send-pack.c
+++ b/builtin/send-pack.c
@@ -44,6 +44,11 @@ static void print_helper_status(struct ref *ref)
msg = "non-fast forward";
break;
+ case REF_STATUS_REJECT_ALREADY_EXISTS:
+ res = "error";
+ msg = "already exists";
+ break;
+
case REF_STATUS_REJECT_NODELETE:
case REF_STATUS_REMOTE_REJECT:
res = "error";
diff --git a/cache.h b/cache.h
index f410d94..127e504 100644
--- a/cache.h
+++ b/cache.h
@@ -1004,13 +1004,14 @@ struct ref {
requires_force:1,
merge:1,
nonfastforward:1,
- is_a_tag:1,
+ forwardable:1,
update:1,
deletion:1;
enum {
REF_STATUS_NONE = 0,
REF_STATUS_OK,
REF_STATUS_REJECT_NONFASTFORWARD,
+ REF_STATUS_REJECT_ALREADY_EXISTS,
REF_STATUS_REJECT_NODELETE,
REF_STATUS_UPTODATE,
REF_STATUS_REMOTE_REJECT,
diff --git a/remote.c b/remote.c
index 1e263b0..4fcd22c 100644
--- a/remote.c
+++ b/remote.c
@@ -1311,14 +1311,23 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror,
* to overwrite it; you would not know what you are losing
* otherwise.
*
- * (3) if both new and old are commit-ish, and new is a
- * descendant of old, it is OK.
+ * (3) if new is commit-ish and old is a commit, new is a
+ * descendant of old, and the reference is not of the
+ * refs/tags/ hierarchy it is OK.
*
* (4) regardless of all of the above, removing :B is
* always allowed.
*/
- ref->is_a_tag = !prefixcmp(ref->name, "refs/tags/");
+ if (prefixcmp(ref->name, "refs/tags/")) {
+ // Additionally, disallow fast-forwarding if
+ // the old object is not a commit. This kicks
+ // out annotated tags that might pass the
+ // is_newer() test but dangle if the reference
+ // is updated.
+ struct object *obj = parse_object(ref->old_sha1);
+ ref->forwardable = !obj || obj->type == OBJ_COMMIT;
+ }
ref->update =
!ref->deletion &&
@@ -1329,7 +1338,13 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror,
!has_sha1_file(ref->old_sha1)
|| !ref_newer(ref->new_sha1, ref->old_sha1);
- if (ref->nonfastforward) {
+ if (!ref->forwardable) {
+ ref->requires_force = 1;
+ if (!force_ref_update) {
+ ref->status = REF_STATUS_REJECT_ALREADY_EXISTS;
+ continue;
+ }
+ } else if (ref->nonfastforward) {
ref->requires_force = 1;
if (!force_ref_update) {
ref->status = REF_STATUS_REJECT_NONFASTFORWARD;
diff --git a/send-pack.c b/send-pack.c
index f50dfd9..1c375f0 100644
--- a/send-pack.c
+++ b/send-pack.c
@@ -229,6 +229,7 @@ int send_pack(struct send_pack_args *args,
/* Check for statuses set by set_ref_status_for_push() */
switch (ref->status) {
case REF_STATUS_REJECT_NONFASTFORWARD:
+ case REF_STATUS_REJECT_ALREADY_EXISTS:
case REF_STATUS_UPTODATE:
continue;
default:
diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh
index b5417cc..afb9b1b 100755
--- a/t/t5516-fetch-push.sh
+++ b/t/t5516-fetch-push.sh
@@ -368,7 +368,7 @@ test_expect_success 'push with colon-less refspec (2)' '
git branch -D frotz
fi &&
git tag -f frotz &&
- git push testrepo frotz &&
+ git push -f testrepo frotz &&
check_push_result $the_commit tags/frotz &&
check_push_result $the_first_commit heads/frotz
@@ -929,6 +929,34 @@ test_expect_success 'push into aliased refs (inconsistent)' '
)
'
+test_expect_success 'push tag requires --force to update remote tag' '
+ mk_test heads/master &&
+ mk_child child1 &&
+ mk_child child2 &&
+ (
+ cd child1 &&
+ git tag lw_tag &&
+ git tag -a -m "message 1" ann_tag &&
+ git push ../child2 lw_tag &&
+ git push ../child2 ann_tag &&
+ >file1 &&
+ git add file1 &&
+ git commit -m "file1" &&
+ git tag -f lw_tag &&
+ git tag -f -a -m "message 2" ann_tag &&
+ test_must_fail git push ../child2 lw_tag &&
+ test_must_fail git push ../child2 ann_tag &&
+ git push --force ../child2 lw_tag &&
+ git push --force ../child2 ann_tag &&
+ git tag -f lw_tag HEAD~ &&
+ git tag -f -a -m "message 3" ann_tag &&
+ test_must_fail git push ../child2 lw_tag &&
+ test_must_fail git push ../child2 ann_tag &&
+ git push --force ../child2 lw_tag &&
+ git push --force ../child2 ann_tag
+ )
+'
+
test_expect_success 'push --porcelain' '
mk_empty &&
echo >.git/foo "To testrepo" &&
diff --git a/transport-helper.c b/transport-helper.c
index 4713b69..965b778 100644
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -661,6 +661,11 @@ static void push_update_ref_status(struct strbuf *buf,
free(msg);
msg = NULL;
}
+ else if (!strcmp(msg, "already exists")) {
+ status = REF_STATUS_REJECT_ALREADY_EXISTS;
+ free(msg);
+ msg = NULL;
+ }
}
if (*ref)
@@ -720,6 +725,7 @@ static int push_refs_with_push(struct transport *transport,
/* Check for statuses set by set_ref_status_for_push() */
switch (ref->status) {
case REF_STATUS_REJECT_NONFASTFORWARD:
+ case REF_STATUS_REJECT_ALREADY_EXISTS:
case REF_STATUS_UPTODATE:
continue;
default:
diff --git a/transport.c b/transport.c
index 60a7421..a380ad7 100644
--- a/transport.c
+++ b/transport.c
@@ -695,6 +695,10 @@ static int print_one_push_status(struct ref *ref, const char *dest, int count, i
print_ref_status('!', "[rejected]", ref, ref->peer_ref,
"non-fast-forward", porcelain);
break;
+ case REF_STATUS_REJECT_ALREADY_EXISTS:
+ print_ref_status('!', "[rejected]", ref, ref->peer_ref,
+ "already exists", porcelain);
+ break;
case REF_STATUS_REMOTE_REJECT:
print_ref_status('!', "[remote rejected]", ref,
ref->deletion ? NULL : ref->peer_ref,
@@ -740,12 +744,12 @@ void transport_print_push_status(const char *dest, struct ref *refs,
ref->status != REF_STATUS_OK)
n += print_one_push_status(ref, dest, n, porcelain);
if (ref->status == REF_STATUS_REJECT_NONFASTFORWARD) {
- if (!ref->is_a_tag)
- *reject_mask |= REJECT_ALREADY_EXISTS;
if (!strcmp(head, ref->name))
*reject_mask |= REJECT_NON_FF_HEAD;
else
*reject_mask |= REJECT_NON_FF_OTHER;
+ } else if (ref->status == REF_STATUS_REJECT_ALREADY_EXISTS) {
+ *reject_mask |= REJECT_ALREADY_EXISTS;
}
}
}
--
1.8.0.155.g3a063ad.dirty
^ permalink raw reply related
* [PATCH v4 3/5] push: flag updates
From: Chris Rorvick @ 2012-11-17 20:16 UTC (permalink / raw)
To: git
Cc: Chris Rorvick, Angelo Borsotti, Drew Northup, Michael Haggerty,
Philip Oakley, Johannes Sixt, Kacper Kornet, Jeff King,
Felipe Contreras, Junio C Hamano
In-Reply-To: <1353183397-17719-1-git-send-email-chris@rorvick.com>
If the reference exists on the remote and the the update is not a
delete, then mark as an update. This is in preparation for handling
tags and branches differently when pushing.
Signed-off-by: Chris Rorvick <chris@rorvick.com>
---
cache.h | 1 +
remote.c | 18 +++++++++++-------
2 files changed, 12 insertions(+), 7 deletions(-)
diff --git a/cache.h b/cache.h
index 82dead1..0f53d11 100644
--- a/cache.h
+++ b/cache.h
@@ -1003,6 +1003,7 @@ struct ref {
merge:1,
nonfastforward:1,
is_a_tag:1,
+ update:1,
deletion:1;
enum {
REF_STATUS_NONE = 0,
diff --git a/remote.c b/remote.c
index 186814d..fe89869 100644
--- a/remote.c
+++ b/remote.c
@@ -1318,15 +1318,19 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror,
ref->is_a_tag = !prefixcmp(ref->name, "refs/tags/");
- ref->nonfastforward =
+ ref->update =
!ref->deletion &&
- !is_null_sha1(ref->old_sha1) &&
- (!has_sha1_file(ref->old_sha1)
- || !ref_newer(ref->new_sha1, ref->old_sha1));
+ !is_null_sha1(ref->old_sha1);
- if (ref->nonfastforward && !ref->force && !force_update) {
- ref->status = REF_STATUS_REJECT_NONFASTFORWARD;
- continue;
+ if (ref->update) {
+ ref->nonfastforward =
+ !has_sha1_file(ref->old_sha1)
+ || !ref_newer(ref->new_sha1, ref->old_sha1);
+
+ if (ref->nonfastforward && !ref->force && !force_update) {
+ ref->status = REF_STATUS_REJECT_NONFASTFORWARD;
+ continue;
+ }
}
}
}
--
1.8.0.155.g3a063ad.dirty
^ permalink raw reply related
* [PATCH v4 4/5] push: flag updates that require force
From: Chris Rorvick @ 2012-11-17 20:16 UTC (permalink / raw)
To: git
Cc: Chris Rorvick, Angelo Borsotti, Drew Northup, Michael Haggerty,
Philip Oakley, Johannes Sixt, Kacper Kornet, Jeff King,
Felipe Contreras, Junio C Hamano
In-Reply-To: <1353183397-17719-1-git-send-email-chris@rorvick.com>
Add a flag for indicating an update to a reference requires force.
Currently the nonfastforward flag of a ref is used for this when
generating status the status message. A separate flag insulates the
status logic from the details of set_ref_status_for_push().
Signed-off-by: Chris Rorvick <chris@rorvick.com>
---
cache.h | 4 +++-
remote.c | 11 ++++++++---
transport.c | 2 +-
3 files changed, 12 insertions(+), 5 deletions(-)
diff --git a/cache.h b/cache.h
index 0f53d11..f410d94 100644
--- a/cache.h
+++ b/cache.h
@@ -999,7 +999,9 @@ struct ref {
unsigned char old_sha1[20];
unsigned char new_sha1[20];
char *symref;
- unsigned int force:1,
+ unsigned int
+ force:1,
+ requires_force:1,
merge:1,
nonfastforward:1,
is_a_tag:1,
diff --git a/remote.c b/remote.c
index fe89869..1e263b0 100644
--- a/remote.c
+++ b/remote.c
@@ -1285,6 +1285,8 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror,
struct ref *ref;
for (ref = remote_refs; ref; ref = ref->next) {
+ int force_ref_update = ref->force || force_update;
+
if (ref->peer_ref)
hashcpy(ref->new_sha1, ref->peer_ref->new_sha1);
else if (!send_mirror)
@@ -1327,9 +1329,12 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror,
!has_sha1_file(ref->old_sha1)
|| !ref_newer(ref->new_sha1, ref->old_sha1);
- if (ref->nonfastforward && !ref->force && !force_update) {
- ref->status = REF_STATUS_REJECT_NONFASTFORWARD;
- continue;
+ if (ref->nonfastforward) {
+ ref->requires_force = 1;
+ if (!force_ref_update) {
+ ref->status = REF_STATUS_REJECT_NONFASTFORWARD;
+ continue;
+ }
}
}
}
diff --git a/transport.c b/transport.c
index 5fcaea8..60a7421 100644
--- a/transport.c
+++ b/transport.c
@@ -659,7 +659,7 @@ static void print_ok_ref_status(struct ref *ref, int porcelain)
const char *msg;
strcpy(quickref, status_abbrev(ref->old_sha1));
- if (ref->nonfastforward) {
+ if (ref->requires_force) {
strcat(quickref, "...");
type = '+';
msg = "forced update";
--
1.8.0.155.g3a063ad.dirty
^ permalink raw reply related
* [PATCH v4 2/5] push: add advice for rejected tag reference
From: Chris Rorvick @ 2012-11-17 20:16 UTC (permalink / raw)
To: git
Cc: Chris Rorvick, Angelo Borsotti, Drew Northup, Michael Haggerty,
Philip Oakley, Johannes Sixt, Kacper Kornet, Jeff King,
Felipe Contreras, Junio C Hamano
In-Reply-To: <1353183397-17719-1-git-send-email-chris@rorvick.com>
Advising the user to fetch and merge only makes sense if the rejected
reference is a branch. If none of the rejections were for branches,
tell the user they need to force the update(s).
Signed-off-by: Chris Rorvick <chris@rorvick.com>
---
builtin/push.c | 15 +++++++++++++--
cache.h | 1 +
remote.c | 2 ++
transport.c | 6 ++++--
transport.h | 5 +++--
5 files changed, 23 insertions(+), 6 deletions(-)
diff --git a/builtin/push.c b/builtin/push.c
index eaeaf7e..0e13e11 100644
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -220,6 +220,10 @@ static const char message_advice_checkout_pull_push[] =
"(e.g. 'git pull') before pushing again.\n"
"See the 'Note about fast-forwards' in 'git push --help' for details.");
+static const char message_advice_ref_already_exists[] =
+ N_("Updates were rejected because a matching reference already exists in\n"
+ "the remote and the update is not a fast-forward.");
+
static void advise_pull_before_push(void)
{
if (!advice_push_non_ff_current || !advice_push_nonfastforward)
@@ -241,6 +245,11 @@ static void advise_checkout_pull_push(void)
advise(_(message_advice_checkout_pull_push));
}
+static void advise_ref_already_exists(void)
+{
+ advise(_(message_advice_ref_already_exists));
+}
+
static int push_with_options(struct transport *transport, int flags)
{
int err;
@@ -265,13 +274,15 @@ static int push_with_options(struct transport *transport, int flags)
if (!err)
return 0;
- if (reject_mask & NON_FF_HEAD) {
+ if (reject_mask & REJECT_NON_FF_HEAD) {
advise_pull_before_push();
- } else if (reject_mask & NON_FF_OTHER) {
+ } else if (reject_mask & REJECT_NON_FF_OTHER) {
if (default_matching_used)
advise_use_upstream();
else
advise_checkout_pull_push();
+ } else if (reject_mask & REJECT_ALREADY_EXISTS) {
+ advise_ref_already_exists();
}
return 1;
diff --git a/cache.h b/cache.h
index dbd8018..82dead1 100644
--- a/cache.h
+++ b/cache.h
@@ -1002,6 +1002,7 @@ struct ref {
unsigned int force:1,
merge:1,
nonfastforward:1,
+ is_a_tag:1,
deletion:1;
enum {
REF_STATUS_NONE = 0,
diff --git a/remote.c b/remote.c
index 04fd9ea..186814d 100644
--- a/remote.c
+++ b/remote.c
@@ -1316,6 +1316,8 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror,
* always allowed.
*/
+ ref->is_a_tag = !prefixcmp(ref->name, "refs/tags/");
+
ref->nonfastforward =
!ref->deletion &&
!is_null_sha1(ref->old_sha1) &&
diff --git a/transport.c b/transport.c
index ae9fda8..5fcaea8 100644
--- a/transport.c
+++ b/transport.c
@@ -740,10 +740,12 @@ void transport_print_push_status(const char *dest, struct ref *refs,
ref->status != REF_STATUS_OK)
n += print_one_push_status(ref, dest, n, porcelain);
if (ref->status == REF_STATUS_REJECT_NONFASTFORWARD) {
+ if (!ref->is_a_tag)
+ *reject_mask |= REJECT_ALREADY_EXISTS;
if (!strcmp(head, ref->name))
- *reject_mask |= NON_FF_HEAD;
+ *reject_mask |= REJECT_NON_FF_HEAD;
else
- *reject_mask |= NON_FF_OTHER;
+ *reject_mask |= REJECT_NON_FF_OTHER;
}
}
}
diff --git a/transport.h b/transport.h
index 1f9699c..7e86352 100644
--- a/transport.h
+++ b/transport.h
@@ -140,8 +140,9 @@ int transport_set_option(struct transport *transport, const char *name,
void transport_set_verbosity(struct transport *transport, int verbosity,
int force_progress);
-#define NON_FF_HEAD 0x01
-#define NON_FF_OTHER 0x02
+#define REJECT_NON_FF_HEAD 0x01
+#define REJECT_NON_FF_OTHER 0x02
+#define REJECT_ALREADY_EXISTS 0x04
int transport_push(struct transport *connection,
int refspec_nr, const char **refspec, int flags,
--
1.8.0.155.g3a063ad.dirty
^ permalink raw reply related
* [PATCH v4 1/5] push: return reject reasons via a mask
From: Chris Rorvick @ 2012-11-17 20:16 UTC (permalink / raw)
To: git
Cc: Chris Rorvick, Angelo Borsotti, Drew Northup, Michael Haggerty,
Philip Oakley, Johannes Sixt, Kacper Kornet, Jeff King,
Felipe Contreras, Junio C Hamano
In-Reply-To: <1353183397-17719-1-git-send-email-chris@rorvick.com>
Pass all rejection reasons back from transport_push(). The logic is
simpler and more flexible with regard to providing useful feedback.
Signed-off-by: Chris Rorvick <chris@rorvick.com>
---
builtin/push.c | 13 ++++---------
builtin/send-pack.c | 4 ++--
transport.c | 17 ++++++++---------
transport.h | 9 +++++----
4 files changed, 19 insertions(+), 24 deletions(-)
diff --git a/builtin/push.c b/builtin/push.c
index db9ba30..eaeaf7e 100644
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -244,7 +244,7 @@ static void advise_checkout_pull_push(void)
static int push_with_options(struct transport *transport, int flags)
{
int err;
- int nonfastforward;
+ unsigned int reject_mask;
transport_set_verbosity(transport, verbosity, progress);
@@ -257,7 +257,7 @@ static int push_with_options(struct transport *transport, int flags)
if (verbosity > 0)
fprintf(stderr, _("Pushing to %s\n"), transport->url);
err = transport_push(transport, refspec_nr, refspec, flags,
- &nonfastforward);
+ &reject_mask);
if (err != 0)
error(_("failed to push some refs to '%s'"), transport->url);
@@ -265,18 +265,13 @@ static int push_with_options(struct transport *transport, int flags)
if (!err)
return 0;
- switch (nonfastforward) {
- default:
- break;
- case NON_FF_HEAD:
+ if (reject_mask & NON_FF_HEAD) {
advise_pull_before_push();
- break;
- case NON_FF_OTHER:
+ } else if (reject_mask & NON_FF_OTHER) {
if (default_matching_used)
advise_use_upstream();
else
advise_checkout_pull_push();
- break;
}
return 1;
diff --git a/builtin/send-pack.c b/builtin/send-pack.c
index d342013..fda28bc 100644
--- a/builtin/send-pack.c
+++ b/builtin/send-pack.c
@@ -85,7 +85,7 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix)
int send_all = 0;
const char *receivepack = "git-receive-pack";
int flags;
- int nonfastforward = 0;
+ unsigned int reject_mask;
int progress = -1;
argv++;
@@ -223,7 +223,7 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix)
ret |= finish_connect(conn);
if (!helper_status)
- transport_print_push_status(dest, remote_refs, args.verbose, 0, &nonfastforward);
+ transport_print_push_status(dest, remote_refs, args.verbose, 0, &reject_mask);
if (!args.dry_run && remote) {
struct ref *ref;
diff --git a/transport.c b/transport.c
index 9932f40..ae9fda8 100644
--- a/transport.c
+++ b/transport.c
@@ -714,7 +714,7 @@ static int print_one_push_status(struct ref *ref, const char *dest, int count, i
}
void transport_print_push_status(const char *dest, struct ref *refs,
- int verbose, int porcelain, int *nonfastforward)
+ int verbose, int porcelain, unsigned int *reject_mask)
{
struct ref *ref;
int n = 0;
@@ -733,18 +733,17 @@ void transport_print_push_status(const char *dest, struct ref *refs,
if (ref->status == REF_STATUS_OK)
n += print_one_push_status(ref, dest, n, porcelain);
- *nonfastforward = 0;
+ *reject_mask = 0;
for (ref = refs; ref; ref = ref->next) {
if (ref->status != REF_STATUS_NONE &&
ref->status != REF_STATUS_UPTODATE &&
ref->status != REF_STATUS_OK)
n += print_one_push_status(ref, dest, n, porcelain);
- if (ref->status == REF_STATUS_REJECT_NONFASTFORWARD &&
- *nonfastforward != NON_FF_HEAD) {
+ if (ref->status == REF_STATUS_REJECT_NONFASTFORWARD) {
if (!strcmp(head, ref->name))
- *nonfastforward = NON_FF_HEAD;
+ *reject_mask |= NON_FF_HEAD;
else
- *nonfastforward = NON_FF_OTHER;
+ *reject_mask |= NON_FF_OTHER;
}
}
}
@@ -1031,9 +1030,9 @@ static void die_with_unpushed_submodules(struct string_list *needs_pushing)
int transport_push(struct transport *transport,
int refspec_nr, const char **refspec, int flags,
- int *nonfastforward)
+ unsigned int *reject_mask)
{
- *nonfastforward = 0;
+ *reject_mask = 0;
transport_verify_remote_names(refspec_nr, refspec);
if (transport->push) {
@@ -1099,7 +1098,7 @@ int transport_push(struct transport *transport,
if (!quiet || err)
transport_print_push_status(transport->url, remote_refs,
verbose | porcelain, porcelain,
- nonfastforward);
+ reject_mask);
if (flags & TRANSPORT_PUSH_SET_UPSTREAM)
set_upstreams(transport, remote_refs, pretend);
diff --git a/transport.h b/transport.h
index 4a61c0c..1f9699c 100644
--- a/transport.h
+++ b/transport.h
@@ -140,11 +140,12 @@ int transport_set_option(struct transport *transport, const char *name,
void transport_set_verbosity(struct transport *transport, int verbosity,
int force_progress);
-#define NON_FF_HEAD 1
-#define NON_FF_OTHER 2
+#define NON_FF_HEAD 0x01
+#define NON_FF_OTHER 0x02
+
int transport_push(struct transport *connection,
int refspec_nr, const char **refspec, int flags,
- int * nonfastforward);
+ unsigned int * reject_mask);
const struct ref *transport_get_remote_refs(struct transport *transport);
@@ -170,7 +171,7 @@ void transport_update_tracking_ref(struct remote *remote, struct ref *ref, int v
int transport_refs_pushed(struct ref *ref);
void transport_print_push_status(const char *dest, struct ref *refs,
- int verbose, int porcelain, int *nonfastforward);
+ int verbose, int porcelain, unsigned int *reject_mask);
typedef void alternate_ref_fn(const struct ref *, void *);
extern void for_each_alternate_ref(alternate_ref_fn, void *);
--
1.8.0.155.g3a063ad.dirty
^ permalink raw reply related
* [PATCH v4 0/5] push: update remote tags only with force
From: Chris Rorvick @ 2012-11-17 20:16 UTC (permalink / raw)
To: git
Cc: Chris Rorvick, Angelo Borsotti, Drew Northup, Michael Haggerty,
Philip Oakley, Johannes Sixt, Kacper Kornet, Jeff King,
Felipe Contreras, Junio C Hamano
This patch set can be divided into two sets:
1. Provide useful advice for rejected tag references.
push: return reject reasons via a mask
push: add advice for rejected tag reference
Recommending a merge to resolve a rejected tag update seems
nonsensical since the tag does not come along for the ride. These
patches change the advice for rejected tags to suggest using
"push -f".
2. Require force when updating tag references, even on a fast-forward.
push: flag updates
push: flag updates that require force
push: update remote tags only with force
This is in response to the following thread:
http://thread.gmane.org/gmane.comp.version-control.git/208354
This solution prevents fast-forwards if the reference is of the
refs/tags/* hierarchy or if the old object is not a commit.
These patches contain the following updates since the v3 set:
* builtin/push.c: Remove "push --force" suggestion from advice.
* remote.c: Only require old object to be a commit to be forwardable.
I added the check for object types based comments from Peff in
original thread, and I think this implementation is actually what
he intended. If the new object is a tag, the operation is not
destructive so there is no reason to block it (at least within
the scope of these changes) as was done in the previous iteration.
* t/t5516-fetch-push.sh: Create separate tests for the lightweight and
annotated cases. Do the annotated tests outside of refs/tags/
so that it actually tests different functionality.
Chris Rorvick (5):
push: return reject reasons via a mask
push: add advice for rejected tag reference
push: flag updates
push: flag updates that require force
push: update remote tags only with force
Documentation/git-push.txt | 10 +++++-----
builtin/push.c | 24 +++++++++++++++---------
builtin/send-pack.c | 9 +++++++--
cache.h | 7 ++++++-
remote.c | 46 ++++++++++++++++++++++++++++++++++++----------
send-pack.c | 1 +
t/t5516-fetch-push.sh | 30 +++++++++++++++++++++++++++++-
transport-helper.c | 6 ++++++
transport.c | 25 +++++++++++++++----------
transport.h | 10 ++++++----
10 files changed, 126 insertions(+), 42 deletions(-)
--
1.8.0.155.g3a063ad.dirty
^ permalink raw reply
* Re: `git mv` has ambiguous error message for non-existing target
From: Junio C Hamano @ 2012-11-17 19:35 UTC (permalink / raw)
To: Patrick Lehner; +Cc: git
In-Reply-To: <50A5E6D2.5060609@gmx.de>
Patrick Lehner <lehner.patrick@gmx.de> writes:
> But just because mv's error essage isnt very good, does that mean git
> mv's error message mustn't be better?
Did I say the error message from 'mv' was not very good in the
message you are responding to (by the way, this is why you should
never top-post when you are responding to a message on this list)?
I meant to say that the message from 'mv' is good enough, so is the
one given by 'git mv'.
I wouldn't reject a patch that updates our message to something more
informative without looking at it, though.
^ permalink raw reply
* Re: [RFC/PATCH 4/5] completion: get rid of compgen
From: Felipe Contreras @ 2012-11-17 19:33 UTC (permalink / raw)
To: SZEDER Gábor
Cc: git, Junio C Hamano, Björn Gustavsson, Shawn O. Pearce,
Robert Zeh, Peter van der Does, Jonathan Nieder, Jeff King
In-Reply-To: <20121117141215.GG12052@goldbirke>
On Sat, Nov 17, 2012 at 3:12 PM, SZEDER Gábor <szeder@ira.uka.de> wrote:
> On Sat, Nov 17, 2012 at 12:42:38PM +0100, Felipe Contreras wrote:
>> On Sat, Nov 17, 2012 at 12:00 PM, SZEDER Gábor <szeder@ira.uka.de> wrote:
>> > On Sat, Nov 17, 2012 at 02:38:17AM +0100, Felipe Contreras wrote:
>> >> The functionality we use is very simple, plus, this fixes a known
>> >> breakage 'complete tree filename with metacharacters'.
>> >>
>> >> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
>> >> ---
>> >> contrib/completion/git-completion.bash | 6 +++++-
>> >> 1 file changed, 5 insertions(+), 1 deletion(-)
>> >>
>> >> diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
>> >> index 975ae13..ad3e1fe 100644
>> >> --- a/contrib/completion/git-completion.bash
>> >> +++ b/contrib/completion/git-completion.bash
>> >> @@ -227,7 +227,11 @@ fi
>> >>
>> >> __gitcompadd ()
>> >> {
>> >> - COMPREPLY=($(compgen -W "$1" -P "$2" -S "$4" -- "$3"))
>> >> + for x in $1; do
>> >> + if [[ "$x" = "$3"* ]]; then
>> >> + COMPREPLY+=("$2$x$4")
>> >> + fi
>> >> + done
>> >
>> > The whole point of creating __gitcomp_nl() back then was to fill
>> > COMPREPLY without iterating through all words in the wordlist, making
>> > completion faster for large number of words, e.g. a lot of refs, or
>> > later a lot of symbols for 'git grep' in a larger project.
>> >
>> > The loop here kills that optimization.
>>
>> So your solution is to move the loop to awk? I fail to see how that
>> could bring more optimization, specially since it includes an extra
>> fork now.
>
> This patch didn't aim for more optimization, but it was definitely a
> goal not to waste what we gained by creating __gitcomp_nl() in
> a31e6262 (completion: optimize refs completion, 2011-10-15). However,
> as it turns out the new version with awk is actually faster than
> current master with compgen:
>
> Before:
>
> $ refs="$(for i in {0..9999} ; do echo branch$i ; done)"
> $ time __gitcomp_nl "$refs"
>
> real 0m0.242s
> user 0m0.220s
> sys 0m0.028s
>
> After:
>
> $ time __gitcomp_nl "$refs"
>
> real 0m0.109s
> user 0m0.096s
> sys 0m0.012s
This one is even faster:
while read -r x; do
if [[ "$x" == "$3"* ]]; then
COMPREPLY+=("$2$x$4")
fi
done <<< $1
== 10000 ==
one:
real 0m0.148s
user 0m0.134s
sys 0m0.025s
two:
real 0m0.055s
user 0m0.054s
sys 0m0.000s
--
Felipe Contreras
^ permalink raw reply
* Re: [PATCH 5/7] completion: fix expansion issues in __gitcomp_nl()
From: Felipe Contreras @ 2012-11-17 19:28 UTC (permalink / raw)
To: SZEDER Gábor; +Cc: git, Jeff King, Jonathan Nieder, Junio C Hamano
In-Reply-To: <CAMP44s2YOshWkM9n2XxxLw79=-VF8U3Q4ta1D1zgHqWH30zOmw@mail.gmail.com>
On Sat, Nov 17, 2012 at 8:08 PM, Felipe Contreras
<felipe.contreras@gmail.com> wrote:
> On Sat, Nov 17, 2012 at 3:14 PM, SZEDER Gábor <szeder@ira.uka.de> wrote:
>> On Sat, Nov 17, 2012 at 12:50:39PM +0100, Felipe Contreras wrote:
>>> On Sat, Nov 17, 2012 at 12:05 PM, SZEDER Gábor <szeder@ira.uka.de> wrote:
>>>
>>> > __gitcomp_nl ()
>>> > {
>>> > local IFS=$'\n'
>>> > - COMPREPLY=($(compgen -P "${2-}" -S "${4- }" -W "$1" -- "${3-$cur}"))
>>> > + COMPREPLY=($(awk -v pfx="${2-}" -v sfx="${4- }" -v cur="${3-$cur}" '
>>> > + BEGIN {
>>> > + FS="\n";
>>> > + len=length(cur);
>>> > + }
>>> > + {
>>> > + if (cur == substr($1, 1, len))
>>> > + print pfx$1sfx;
>>> > + }' <<< "$1" ))
>>> > }
>>>
>>> Does this really perform better than my alternative?
>>>
>>> + for x in $1; do
>>> + if [[ "$x" = "$3"* ]]; then
>>> + COMPREPLY+=("$2$x$4")
>>> + fi
>>> + done
>>
>> It does:
>>
>> My version:
>>
>> $ refs="$(for i in {0..9999} ; do echo branch$i ; done)"
>> $ time __gitcomp_nl "$refs"
>>
>> real 0m0.109s
>> user 0m0.096s
>> sys 0m0.012s
>>
>> Yours:
>>
>> $ time __gitcomp_nl "$refs"
>>
>> real 0m0.321s
>> user 0m0.312s
>> sys 0m0.008s
>
> Yeah, for 10000 refs, which is not the common case:
And this beats both in every case:
while read -r x; do
if [[ "$x" == "$3"* ]]; then
COMPREPLY+=("$2$x$4")
fi
done <<< $1
== 1 ==
one:
real 0m0.004s
user 0m0.003s
sys 0m0.000s
two:
real 0m0.000s
user 0m0.000s
sys 0m0.000s
== 10 ==
one:
real 0m0.005s
user 0m0.002s
sys 0m0.002s
two:
real 0m0.000s
user 0m0.000s
sys 0m0.000s
== 100 ==
one:
real 0m0.005s
user 0m0.004s
sys 0m0.000s
two:
real 0m0.001s
user 0m0.000s
sys 0m0.000s
== 1000 ==
one:
real 0m0.010s
user 0m0.008s
sys 0m0.001s
two:
real 0m0.004s
user 0m0.004s
sys 0m0.000s
== 10000 ==
one:
real 0m0.061s
user 0m0.057s
sys 0m0.005s
two:
real 0m0.045s
user 0m0.044s
sys 0m0.000s
== 100000 ==
one:
real 0m0.582s
user 0m0.575s
sys 0m0.022s
two:
real 0m0.487s
user 0m0.482s
sys 0m0.004s
== 1000000 ==
one:
real 0m6.305s
user 0m6.284s
sys 0m0.216s
two:
real 0m5.268s
user 0m5.194s
sys 0m0.065s
--
Felipe Contreras
^ permalink raw reply
* Re: Re: [PATCH v3 1/3] git-submodule add: Add -r/--record option
From: W. Trevor King @ 2012-11-17 19:20 UTC (permalink / raw)
To: Heiko Voigt
Cc: Junio C Hamano, Git, Jeff King, Phil Hord, Shawn Pearce,
Jens Lehmann, Nahor
In-Reply-To: <20121117150441.GA7695@book.hvoigt.net>
[-- Attachment #1: Type: text/plain, Size: 3410 bytes --]
On Sat, Nov 17, 2012 at 04:04:42PM +0100, Heiko Voigt wrote:
> > On Sat, Nov 10, 2012 at 01:44:37PM -0500, W. Trevor King wrote:
> > > $ git submodule pull-branch
> >
> > I think "floating submodules" is a misleading name for this feature
> > though, since the checkout SHA is explicitly specified. We're just
> > making it more convenient to explicitly update the SHA. How about
> > "tracking submodules"?
>
> Until now we have always called this workflow floating submodules. I
> imaging since the submodule floats to the newest revision (whatever the
> user chooses that to be) instead of staying at the recorded sha1.
>
> "tracking submodules" sounds strange to me since the term tracked in git
> is mainly used in combination with exact recorded history (e.g. tracking
> branch). Since it is about *not* checking out the recorded sha1 but
> something that can change I think that could cause confusion.
>
> I think floating is a more unambiguous term and already known on the
> list.
I had been getting the impression that floating submodules would
automatically update without explicit user intervention. After
re-reading your initial floating submodules post, it looks like we do
match up after the mapping:
Git Heiko Trevor
--------- ----------------- -------------
update update --checkout update
update update --pull
So I'll go back to "floating" ;).
On Sat, Nov 17, 2012 at 04:30:07PM +0100, Heiko Voigt wrote:
> > > (2) "git diff [$path]" and friends in the superproject compares the
> > > HEAD of the checkout of the submodule at $path with the tip of
> > > the branch named by submodule.$name.branch in .gitmodules of
> > > the superproject, instead of the commit that is recorded in the
> > > index of the superproject.
> > >
> >
> > Hmm. ???git diff??? compares the working tree with the local HEAD (just a
> > SHA for submodules), so I don't think it should care about the status
> > of a remote branch. This sounds like you want something like:
> >
> > $ git submodule foreach 'git diff origin/$submodule_branch'
> >
> > Perhaps this is enough motivation for keeping $submodule_* exports?
> >
> > > and the option were called something like "--follow-branch=$branch",
> > > ???
>
> I am not sure if hiding changes to the recorded SHA1 from the user is
> such a useful thing. In the first step I would like it if it was kept
> simple and only the submodule update machinery learned to follow a
> branch. If that results in local changes that should be shown. The user
> is still in charge of recording the updated SHA1 in his commit.
I understand what you're warning against here, or what it has to do
with "git diff".
> From what I have heard of projects using this: They usually still have
> something that records the SHA1s on a regular basis. Thinking further,
> why not record them in git? We could add an option to update which
> creates such a commit.
I think it's best to have users craft their own commit messages
explaining why the branch was updated. That said, an auto-generated
hint (a la "git merge") would probably be a useful extra feature.
--
This email may be signed or encrypted with GnuPG (http://www.gnupg.org).
For more information, see http://en.wikipedia.org/wiki/Pretty_Good_Privacy
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^ permalink raw reply
* Re: [PATCH 5/7] completion: fix expansion issues in __gitcomp_nl()
From: Felipe Contreras @ 2012-11-17 19:08 UTC (permalink / raw)
To: SZEDER Gábor; +Cc: git, Jeff King, Jonathan Nieder, Junio C Hamano
In-Reply-To: <20121117141422.GI12052@goldbirke>
On Sat, Nov 17, 2012 at 3:14 PM, SZEDER Gábor <szeder@ira.uka.de> wrote:
> On Sat, Nov 17, 2012 at 12:50:39PM +0100, Felipe Contreras wrote:
>> On Sat, Nov 17, 2012 at 12:05 PM, SZEDER Gábor <szeder@ira.uka.de> wrote:
>>
>> > __gitcomp_nl ()
>> > {
>> > local IFS=$'\n'
>> > - COMPREPLY=($(compgen -P "${2-}" -S "${4- }" -W "$1" -- "${3-$cur}"))
>> > + COMPREPLY=($(awk -v pfx="${2-}" -v sfx="${4- }" -v cur="${3-$cur}" '
>> > + BEGIN {
>> > + FS="\n";
>> > + len=length(cur);
>> > + }
>> > + {
>> > + if (cur == substr($1, 1, len))
>> > + print pfx$1sfx;
>> > + }' <<< "$1" ))
>> > }
>>
>> Does this really perform better than my alternative?
>>
>> + for x in $1; do
>> + if [[ "$x" = "$3"* ]]; then
>> + COMPREPLY+=("$2$x$4")
>> + fi
>> + done
>
> It does:
>
> My version:
>
> $ refs="$(for i in {0..9999} ; do echo branch$i ; done)"
> $ time __gitcomp_nl "$refs"
>
> real 0m0.109s
> user 0m0.096s
> sys 0m0.012s
>
> Yours:
>
> $ time __gitcomp_nl "$refs"
>
> real 0m0.321s
> user 0m0.312s
> sys 0m0.008s
Yeah, for 10000 refs, which is not the common case:
== 1 ==
SZEDER:
real 0m0.007s
user 0m0.003s
sys 0m0.000s
felipec:
real 0m0.000s
user 0m0.000s
sys 0m0.000s
== 10 ==
SZEDER:
real 0m0.004s
user 0m0.003s
sys 0m0.001s
felipec:
real 0m0.000s
user 0m0.000s
sys 0m0.000s
== 100 ==
SZEDER:
real 0m0.005s
user 0m0.002s
sys 0m0.002s
felipec:
real 0m0.002s
user 0m0.002s
sys 0m0.000s
== 1000 ==
SZEDER:
real 0m0.010s
user 0m0.008s
sys 0m0.001s
felipec:
real 0m0.018s
user 0m0.017s
sys 0m0.001s
== 10000 ==
SZEDER:
real 0m0.062s
user 0m0.060s
sys 0m0.003s
felipec:
real 0m0.175s
user 0m0.174s
sys 0m0.000s
== 100000 ==
SZEDER:
real 0m0.595s
user 0m0.593s
sys 0m0.021s
felipec:
real 0m1.848s
user 0m1.843s
sys 0m0.003s
== 1000000 ==
SZEDER:
real 0m6.258s
user 0m6.241s
sys 0m0.215s
felipec:
real 0m18.191s
user 0m18.115s
sys 0m0.045s
--
Felipe Contreras
^ permalink raw reply
* Re: [PATCH] tcsh-completion re-using git-completion.bash
From: Felipe Contreras @ 2012-11-17 18:01 UTC (permalink / raw)
To: Marc Khouzam; +Cc: Junio C Hamano, SZEDER Gábor, git
In-Reply-To: <CAFj1UpFbuHVhPOQVB9-sPjW2aBN=H+OUyYnz00qASZ5ssbwmGw@mail.gmail.com>
On Sat, Nov 17, 2012 at 6:15 PM, Marc Khouzam <marc.khouzam@gmail.com> wrote:
> On Fri, Nov 16, 2012 at 4:56 PM, Felipe Contreras
> <felipe.contreras@gmail.com> wrote:
>> On Fri, Nov 16, 2012 at 10:20 PM, Junio C Hamano <gitster@pobox.com> wrote:
>>
>>> The point is not about the quality of zsh's emulation
>>> of (k)sh when it is run under that mode, but is about not having to
>>> have that logic in bash-only part in the first place.
>>
>> As I said, that logic can be moved away _if_ my wrapper is merged. But
>> then again, that would cause regressions to existing users.
>
> Please forgive me as I don't know the background of the efforts for
> zsh git-completion or
> the syntax for zsh completion, but I thought I'd mention another
> approach I tried for tcsh
> which may work for zsh.
>
> I gather that using a wrapper for zsh causes concerns about
> backwards-compatibility.
I don't see any concerns.
> if [[ -n ${ZSH_VERSION-} ]]; then
> # replace below by zsh completion commands calling `bash
> ${HOME}/.git-completion.bash`
> complete git 'p/*/`bash ${HOME}/.git-completion.bash ${COMMAND_LINE}`/'
> complete gitk 'p/*/`bash ${HOME}/.git-completion.bash ${COMMAND_LINE}`/'
That doesn't work in zsh. It might be possible to do something
similar, but it would probably require many more lines.
And we can achieve the same by essentially moving the relevant code of
my wrapper:
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -23,10 +23,6 @@
# 3) Consider changing your PS1 to also show the current branch,
# see git-prompt.sh for details.
-if [[ -n ${ZSH_VERSION-} ]]; then
- autoload -U +X bashcompinit && bashcompinit
-fi
-
case "$COMP_WORDBREAKS" in
*:*) : great ;;
*) COMP_WORDBREAKS="$COMP_WORDBREAKS:"
@@ -2404,6 +2400,32 @@ __gitk_main ()
__git_complete_revlist
}
+if [[ -n ${ZSH_VERSION-} ]]; then
+ emulate -L zsh
+
+ __gitcompadd ()
+ {
+ compadd -Q -S "$4" -P "${(M)cur#*[=:]}" -p "$2" --
${=1} && _ret=0
+ }
+
+ _git ()
+ {
+ local _ret=1
+ () {
+ emulate -L ksh
+ local cur cword prev
+ cur=${words[CURRENT-1]}
+ prev=${words[CURRENT-2]}
+ let cword=CURRENT-1
+ __${service}_main
+ }
+ let _ret && _default -S '' && _ret=0
+ return _ret
+ }
+ compdef _git git gitk
+ return
+fi
+
__git_func_wrap ()
{
if [[ -n ${ZSH_VERSION-} ]]; then
--
Felipe Contreras
^ permalink raw reply
* Re: [PATCH] tcsh-completion re-using git-completion.bash
From: Marc Khouzam @ 2012-11-17 17:15 UTC (permalink / raw)
To: Felipe Contreras; +Cc: Junio C Hamano, SZEDER Gábor, git
In-Reply-To: <CAMP44s0y3UPVT+ndELaKNsWXAPG3kv-Xq_Wf6ONDF3Z99A5zMQ@mail.gmail.com>
On Fri, Nov 16, 2012 at 4:56 PM, Felipe Contreras
<felipe.contreras@gmail.com> wrote:
> On Fri, Nov 16, 2012 at 10:20 PM, Junio C Hamano <gitster@pobox.com> wrote:
>
>> The point is not about the quality of zsh's emulation
>> of (k)sh when it is run under that mode, but is about not having to
>> have that logic in bash-only part in the first place.
>
> As I said, that logic can be moved away _if_ my wrapper is merged. But
> then again, that would cause regressions to existing users.
Please forgive me as I don't know the background of the efforts for
zsh git-completion or
the syntax for zsh completion, but I thought I'd mention another
approach I tried for tcsh
which may work for zsh.
I gather that using a wrapper for zsh causes concerns about
backwards-compatibility.
So, what could be done is have the bash script do both jobs: setup the
zsh completion
commands, and output the git completion using bash itself. At the top
of git-completion.bash
(or it could be even pushed at the bottom using if/else) we could use:
if [[ -n ${ZSH_VERSION-} ]]; then
# replace below by zsh completion commands calling `bash
${HOME}/.git-completion.bash`
complete git 'p/*/`bash ${HOME}/.git-completion.bash ${COMMAND_LINE}`/'
complete gitk 'p/*/`bash ${HOME}/.git-completion.bash ${COMMAND_LINE}`/'
exit
fi
That way the zsh user would still simply do 'source
~/.git-completion.bash' which would
only execute the two zsh completion setup commands. Then, when completion is
triggered, it calls `bash ${HOME}/.git-completion.bash ${COMMAND_LINE}` and
processes the output like tcsh does. This limits the zsh-specific
code to 2 lines for
the entire script.
I got this to work for tcsh (solution (B)) adding the following a the top of
git-completion.bash:
test "$tcsh" != "" && \
complete git 'p,*,`${HOME}/.git-completion.sh
"${COMMAND_LINE}"|\sort|\uniq`,' && \
complete gitk 'p,*,`${HOME}/.git-completion.sh
"${COMMAND_LINE}"|\sort|\uniq`,' && \
exit
but I didn't think people would go for that since those lines have to
work in both bash
and tcsh syntax. I thought this made the script a bit brittle.
Just a thought.
Marc
^ permalink raw reply
* Re: using multiple version of git simultaneously
From: Jeff King @ 2012-11-17 16:16 UTC (permalink / raw)
To: Tomas Carnecky; +Cc: arif, git
In-Reply-To: <1353163831-ner-9354@calvin>
On Sat, Nov 17, 2012 at 02:50:31PM +0000, Tomas Carnecky wrote:
> On Sat, 17 Nov 2012 20:25:21 +0600, arif <aftnix@gmail.com> wrote:
> > I'm trying to use different version of git simultaneously. So how can i
> > append some suffix (like "--program-suffix=git1.8) so that i can
> > distinguish between different versions.
>
> Install each version into its own prefix (~/git/1.8.0/, ~/git/1.7.0/ etc).
Once you have done that, you can also symlink the binary from each into
your regular PATH (e.g., ln -s ~/git/1.8.0/bin/git ~/bin/git.v1.8) to
make it easy to switch between them. The installed exec-path is baked in
at compile-time, so it finds the correct git sub-programs properly.
I keep a couple dozen built versions of git around like this for quick
regression testing of bugs we see on the list.
-Peff
^ permalink raw reply
* Re: Re: [PATCH v3 1/3] git-submodule add: Add -r/--record option
From: Heiko Voigt @ 2012-11-17 15:30 UTC (permalink / raw)
To: W. Trevor King
Cc: Junio C Hamano, Git, Jeff King, Phil Hord, Shawn Pearce,
Jens Lehmann, Nahor
In-Reply-To: <20121111150047.GA22608@odin.tremily.us>
Hi,
On Sun, Nov 11, 2012 at 10:00:48AM -0500, W. Trevor King wrote:
> On Sun, Nov 11, 2012 at 02:33:45AM -0800, Junio C Hamano wrote:
> In order to avoid losing (or creating) local-only submodule commits,
> I'll probably bail (with an error) on non-fast-forward pulls. Can
> anyone else think of other safety concerns?
That sounds like a good thing to do. We can allow more flexibility later
if people come up with usecases.
> This means that I'll probably drop Phil's $submodule_* export in v4,
> because the only explicit use we have for it is this branch tracking.
> I still think it is a useful idea, but it may not be useful enough to
> be worth the complexity.
Yes lets concentrate on the branch following first.
> > (2) "git diff [$path]" and friends in the superproject compares the
> > HEAD of the checkout of the submodule at $path with the tip of
> > the branch named by submodule.$name.branch in .gitmodules of
> > the superproject, instead of the commit that is recorded in the
> > index of the superproject.
> >
>
> Hmm. ???git diff??? compares the working tree with the local HEAD (just a
> SHA for submodules), so I don't think it should care about the status
> of a remote branch. This sounds like you want something like:
>
> $ git submodule foreach 'git diff origin/$submodule_branch'
>
> Perhaps this is enough motivation for keeping $submodule_* exports?
>
> > and the option were called something like "--follow-branch=$branch",
> > ???
I am not sure if hiding changes to the recorded SHA1 from the user is
such a useful thing. In the first step I would like it if it was kept
simple and only the submodule update machinery learned to follow a
branch. If that results in local changes that should be shown. The user
is still in charge of recording the updated SHA1 in his commit.
>From what I have heard of projects using this: They usually still have
something that records the SHA1s on a regular basis. Thinking further,
why not record them in git? We could add an option to update which
creates such a commit.
Since git is all about changes I am hesitant to hide them from the user.
> I'll replace -r/--record with --follow-branch in v4.
Sounds good.
Cheers Heiko
^ permalink raw reply
* Re: Re: [PATCH v3 1/3] git-submodule add: Add -r/--record option
From: Heiko Voigt @ 2012-11-17 15:04 UTC (permalink / raw)
To: W. Trevor King
Cc: Junio C Hamano, Git, Jeff King, Phil Hord, Shawn Pearce,
Jens Lehmann, Nahor
In-Reply-To: <20121110190232.GD2739@mjolnir>
Hi,
sorry for the late reply but my git time is limited.
On Sat, Nov 10, 2012 at 02:02:32PM -0500, W. Trevor King wrote:
> On Fri, Nov 09, 2012 at 05:29:27PM +0100, Heiko Voigt wrote:
> > I think we should agree on a behavior for this option and implement it
> > the same time when add learns about it. When we were discussing floating
> > submodules as an important option for the gerrit people I already started
> > to implement a proof of concept. Please have a look here:
> >
> > https://github.com/hvoigt/git/commits/hv/floating_submodules
>
> After skimming through this, something like
>
> $ git submodule update --pull
>
> would probably be better than introducing a new command:
Yeah along the lines of that, but one thing to keep in mind:
We already have --rebase and --merge which do slightly different things
(I think). Adding --pull here should behave similar to them. Like fetch
and merge is the same to pull without submodules.
If I am understanding your goal correctly your --pull would be
different. On the other hand: A --pull makes no sense if we apply it to
the existing --merge option since it merges the recorded sha1 into the
current HEAD. Just a fetch would not really make a difference.
Thinking along the existing options I would probably still expect --pull
to merge something into the current HEAD. So maybe we have to iron out
where this command/option should go. But changing that once we have a
patch to discuss should not be that much work. So please proceed with
--pull and once we know exactly what it does we can polish that.
> On Sat, Nov 10, 2012 at 01:44:37PM -0500, W. Trevor King wrote:
> > $ git submodule pull-branch
>
> I think "floating submodules" is a misleading name for this feature
> though, since the checkout SHA is explicitly specified. We're just
> making it more convenient to explicitly update the SHA. How about
> "tracking submodules"?
Until now we have always called this workflow floating submodules. I
imaging since the submodule floats to the newest revision (whatever the
user chooses that to be) instead of staying at the recorded sha1.
"tracking submodules" sounds strange to me since the term tracked in git
is mainly used in combination with exact recorded history (e.g. tracking
branch). Since it is about *not* checking out the recorded sha1 but
something that can change I think that could cause confusion.
I think floating is a more unambiguous term and already known on the
list.
Cheers Heiko
^ permalink raw reply
* Re: using multiple version of git simultaneously
From: Tomas Carnecky @ 2012-11-17 14:50 UTC (permalink / raw)
To: arif, git
In-Reply-To: <k886on$nn5$1@ger.gmane.org>
On Sat, 17 Nov 2012 20:25:21 +0600, arif <aftnix@gmail.com> wrote:
> I'm trying to use different version of git simultaneously. So how can i
> append some suffix (like "--program-suffix=git1.8) so that i can
> distinguish between different versions.
Install each version into its own prefix (~/git/1.8.0/, ~/git/1.7.0/ etc).
^ permalink raw reply
* Re: [PATCH] Rename V15_MINGW_HEADERS into CYGWIN_OLD_WINSOCK_HEADERS
From: Mark Levedahl @ 2012-11-17 14:38 UTC (permalink / raw)
To: Torsten Bögershausen; +Cc: git
In-Reply-To: <201211170809.50395.tboegi@web.de>
On 11/17/2012 02:09 AM, Torsten Bögershausen wrote:
> See commit 380a4d927bff693c42fc6b22c3547bdcaac4bdc3:
> "Update cygwin.c for new mingw-64 win32 api headers"
> Cygwin up to 1.7.16 uses some header file from the WINE project
> Cygwin 1.7.17 uses some header file from the mingw-64 project
> As the old cygwin (like 1.5) never used mingw,
> the name V15_MINGW_HEADERS is confusing.
> Rename it into CYGWIN_OLD_WINSOCK_HEADERS
>
>
> diff --git a/Makefile b/Makefile
> index c3edf8c..c2ea735 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -1089,7 +1089,7 @@ ifeq ($(uname_O),Cygwin)
> NO_SYMLINK_HEAD = YesPlease
> NO_IPV6 = YesPlease
> OLD_ICONV = UnfortunatelyYes
> - V15_MINGW_HEADERS = YesPlease
> + CYGWIN_OLD_WINSOCK_HEADERS = YesPlease
>
WINSOCK is certainly a part of the win32 api implementation, but it is
is the entire win32api that changed, not just the tiny bit dealing with
sockets.
Basically, WINDOWS.h, and everything it includes, and all of the dlls it
touches, and the .o files, changed. Calling it "OLD" is not helpful,
what happens in the future with the next change? The only version info
we really have is the dll version. We are switching between the win32
api implementation shipped with cygwin dll version 1.5.x and the one
that is now current. And, the shift is not tied to any particular cygwin
1.7.x dll version either (there are no cross dependencies between the
win32api implementation and any particular dll in the 1.7.x series, just
a coincidence in time as to what packages got updated when). So my
suggestion in the bike shedding category is to
s/V15_MINGW_HEADERS/CYGWIN_V15_WIN32API/
/end of bike shedding.
If this is really worth a second patch, I'll be happy to send one :^)
Mark
^ permalink raw reply
* using multiple version of git simultaneously
From: arif @ 2012-11-17 14:25 UTC (permalink / raw)
To: git
Hi,
I'm trying to use different version of git simultaneously. So how can i
append some suffix (like "--program-suffix=git1.8) so that i can
distinguish between different versions.
--
Cheers
arif
^ permalink raw reply
* Re: [PATCH] tcsh-completion re-using git-completion.bash
From: SZEDER Gábor @ 2012-11-17 14:17 UTC (permalink / raw)
To: Felipe Contreras; +Cc: Marc Khouzam, git
In-Reply-To: <CAMP44s3FFEGJDa6cnwVY0aJkoU_-OdvDPD0gPQtrUqdY2JCpWw@mail.gmail.com>
On Sat, Nov 17, 2012 at 12:46:27PM +0100, Felipe Contreras wrote:
> On Sat, Nov 17, 2012 at 11:56 AM, SZEDER Gábor <szeder@ira.uka.de> wrote:
> > On Fri, Nov 16, 2012 at 10:46:16PM +0100, Felipe Contreras wrote:
>
> >> But even in that case, if push comes to shoves, this zsh wrapper can
> >> ultimately read COMPREPLY and figure things backwards, as even more
> >> previous versions did:
> >>
> >> http://article.gmane.org/gmane.comp.version-control.git/189310
> >
> > Even better. I was just going to propose that zsh's completion could
> > just read the contents of COMPREPLY at the end of _git() and _gitk(),
> > because this way no zsh-induced helper functions and changes would be
> > needed to the completion script at all.
>
> I would rather modify the __gitcomp function. Parsing COMPREPLY is too
> cumbersome.
Each element of COMPREPLY contains a possible completion word. What
parsing is needed to use that, that is so cumbersome?
> > However, running the completion script with Bash would also prevent
> > possible issues caused by incompatibilities between the two shells
> > mentioned below.
>
> It could, but it doesn't now.
>
> >> >> This is the equivalent of what Marc is doing, except that zsh has no
> >> >> problems running bash's code. Note there's a difference with zsh's
> >> >> emulation bash (or rather bourne shell, or k shell), and zsh's
> >> >> emulation of bash's _completion_. The former is fine, the later is
> >> >> not.
> >> >
> >> > There are a couple of constructs supported by Bash but not by zsh,
> >> > which we usually try to avoid.
> >>
> >> Yes, and is that a big deal?
> >
> > Not that big, but I wanted to point out that it's not "fine" either.
> > Just a slight maintenance burden, because we have to pay attention not
> > to use such constructs.
>
> Do we have to pay attention?
Unless you don't mind possible breakages of zsh completion, yes.
> I say when we encounter one of such maintenance burden issues _then_
> we think about it. In the meantime for all we know sourcing bash's
> script from zsh is fine.
That's a cool argument, will remember it when it again comes to
refactoring the __gitcomp() tests. For now those tests work just
fine. When we encounter maintenance burden issues, like fixing a bug
requiring the same modification to all of those tests, then we'll
think about it. ;)
^ permalink raw reply
* Re: [PATCH 5/7] completion: fix expansion issues in __gitcomp_nl()
From: SZEDER Gábor @ 2012-11-17 14:14 UTC (permalink / raw)
To: Felipe Contreras; +Cc: git, Jeff King, Jonathan Nieder, Junio C Hamano
In-Reply-To: <CAMP44s1ZgNM1WXPu_-q9aFkz8Ui3czwcUqHWvs7Yspi_p9kuNQ@mail.gmail.com>
On Sat, Nov 17, 2012 at 12:50:39PM +0100, Felipe Contreras wrote:
> On Sat, Nov 17, 2012 at 12:05 PM, SZEDER Gábor <szeder@ira.uka.de> wrote:
>
> > __gitcomp_nl ()
> > {
> > local IFS=$'\n'
> > - COMPREPLY=($(compgen -P "${2-}" -S "${4- }" -W "$1" -- "${3-$cur}"))
> > + COMPREPLY=($(awk -v pfx="${2-}" -v sfx="${4- }" -v cur="${3-$cur}" '
> > + BEGIN {
> > + FS="\n";
> > + len=length(cur);
> > + }
> > + {
> > + if (cur == substr($1, 1, len))
> > + print pfx$1sfx;
> > + }' <<< "$1" ))
> > }
>
> Does this really perform better than my alternative?
>
> + for x in $1; do
> + if [[ "$x" = "$3"* ]]; then
> + COMPREPLY+=("$2$x$4")
> + fi
> + done
It does:
My version:
$ refs="$(for i in {0..9999} ; do echo branch$i ; done)"
$ time __gitcomp_nl "$refs"
real 0m0.109s
user 0m0.096s
sys 0m0.012s
Yours:
$ time __gitcomp_nl "$refs"
real 0m0.321s
user 0m0.312s
sys 0m0.008s
^ permalink raw reply
* Re: [RFC/PATCH 5/5] completion: refactor __gitcomp_1
From: SZEDER Gábor @ 2012-11-17 14:13 UTC (permalink / raw)
To: Felipe Contreras
Cc: git, Junio C Hamano, Björn Gustavsson, Shawn O. Pearce,
Robert Zeh, Peter van der Does, Jonathan Nieder, Jeff King
In-Reply-To: <CAMP44s3OG+dzxZNpR+qELvcS37KDWh+Bnf0K1zGze4f3P4OWNg@mail.gmail.com>
On Sat, Nov 17, 2012 at 12:27:40PM +0100, Felipe Contreras wrote:
> On Sat, Nov 17, 2012 at 11:58 AM, SZEDER Gábor <szeder@ira.uka.de> wrote:
>
> >> # The following function is based on code from:
> >> @@ -249,10 +246,16 @@ __gitcomp ()
> >> --*=)
> >> ;;
> >> *)
> >> - local IFS=$'\n'
> >> - __gitcompadd "$(__gitcomp_1 "${1-}" "${4-}")" "${2-}" "$cur_" ""
> >> + local c IFS=$' \t\n'
> >> + for c in ${1-}; do
> >> + c=`__gitcomp_1 "$c${4-}"`
> >
> > 1. Backticks.
> > 2. A subshell for every word in the wordlist?
>
> Fine, lets make it hard for zsh then:
No, it's about keeping it usable. With this change offering the
approximately 170 commands for 'git help <TAB>' would take more than 4
seconds on Windows.
> --- a/contrib/completion/git-completion.bash
> +++ b/contrib/completion/git-completion.bash
> @@ -56,19 +56,6 @@ __gitdir ()
> fi
> }
>
> -__gitcomp_1 ()
> -{
> - local c IFS=$' \t\n'
> - for c in $1; do
> - c="$c$2"
> - case $c in
> - --*=*|*.) ;;
> - *) c="$c " ;;
> - esac
> - printf '%s\n' "$c"
> - done
> -}
> -
> # The following function is based on code from:
> #
> # bash_completion - programmable completion functions for bash 3.2+
> @@ -241,12 +228,22 @@ __gitcomp ()
> COMPREPLY=()
> ;;
> *)
> - local IFS=$'\n'
> - COMPREPLY=($(compgen -P "${2-}" \
> - -W "$(__gitcomp_1 "${1-}" "${4-}")" \
> - -- "$cur_"))
> + local c i IFS=$' \t\n'
> + i=0
> + for c in ${1-}; do
> + c="$c${4-}"
> + case $c in
> + --*=*|*.) ;;
> + *) c="$c " ;;
> + esac
> + if [[ "$c" = "$cur_"* ]]; then
> + (( i++ ))
> + COMPREPLY[$i]="${2-}$c"
> + fi
> + done
> ;;
> esac
> +
> }
>
> # Generates completion reply with compgen from newline-separated possible
>
> --
> Felipe Contreras
^ permalink raw reply
* Re: [RFC/PATCH 4/5] completion: get rid of compgen
From: SZEDER Gábor @ 2012-11-17 14:12 UTC (permalink / raw)
To: Felipe Contreras
Cc: git, Junio C Hamano, Björn Gustavsson, Shawn O. Pearce,
Robert Zeh, Peter van der Does, Jonathan Nieder, Jeff King
In-Reply-To: <CAMP44s21CUb3_KhHBfJXW+Eqd45kz1hcbx3GCbs+f0HNRDEAzw@mail.gmail.com>
On Sat, Nov 17, 2012 at 12:42:38PM +0100, Felipe Contreras wrote:
> On Sat, Nov 17, 2012 at 12:00 PM, SZEDER Gábor <szeder@ira.uka.de> wrote:
> > On Sat, Nov 17, 2012 at 02:38:17AM +0100, Felipe Contreras wrote:
> >> The functionality we use is very simple, plus, this fixes a known
> >> breakage 'complete tree filename with metacharacters'.
> >>
> >> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
> >> ---
> >> contrib/completion/git-completion.bash | 6 +++++-
> >> 1 file changed, 5 insertions(+), 1 deletion(-)
> >>
> >> diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
> >> index 975ae13..ad3e1fe 100644
> >> --- a/contrib/completion/git-completion.bash
> >> +++ b/contrib/completion/git-completion.bash
> >> @@ -227,7 +227,11 @@ fi
> >>
> >> __gitcompadd ()
> >> {
> >> - COMPREPLY=($(compgen -W "$1" -P "$2" -S "$4" -- "$3"))
> >> + for x in $1; do
> >> + if [[ "$x" = "$3"* ]]; then
> >> + COMPREPLY+=("$2$x$4")
> >> + fi
> >> + done
> >
> > The whole point of creating __gitcomp_nl() back then was to fill
> > COMPREPLY without iterating through all words in the wordlist, making
> > completion faster for large number of words, e.g. a lot of refs, or
> > later a lot of symbols for 'git grep' in a larger project.
> >
> > The loop here kills that optimization.
>
> So your solution is to move the loop to awk? I fail to see how that
> could bring more optimization, specially since it includes an extra
> fork now.
This patch didn't aim for more optimization, but it was definitely a
goal not to waste what we gained by creating __gitcomp_nl() in
a31e6262 (completion: optimize refs completion, 2011-10-15). However,
as it turns out the new version with awk is actually faster than
current master with compgen:
Before:
$ refs="$(for i in {0..9999} ; do echo branch$i ; done)"
$ time __gitcomp_nl "$refs"
real 0m0.242s
user 0m0.220s
sys 0m0.028s
After:
$ time __gitcomp_nl "$refs"
real 0m0.109s
user 0m0.096s
sys 0m0.012s
^ permalink raw reply
* Re: [PATCH 6/7] completion: fix expansion issue in __gitcomp()
From: SZEDER Gábor @ 2012-11-17 14:09 UTC (permalink / raw)
To: Felipe Contreras; +Cc: git, Jeff King, Jonathan Nieder, Junio C Hamano
In-Reply-To: <CAMP44s3J3e_bcyoQmcdQno59dPJuJ4=7ej=-eseE5j2tteD=dA@mail.gmail.com>
On Sat, Nov 17, 2012 at 12:39:24PM +0100, Felipe Contreras wrote:
> On Sat, Nov 17, 2012 at 12:05 PM, SZEDER Gábor <szeder@ira.uka.de> wrote:
>
> > -# Generates completion reply with compgen, appending a space to possible
> > -# completion words, if necessary.
> > +# Generates completion reply for the word in $cur, appending a space to
> > +# possible completion words, if necessary.
> > # It accepts 1 to 4 arguments:
> > # 1: List of possible completion words.
> > # 2: A prefix to be added to each possible completion word (optional).
> > -# 3: Generate possible completion matches for this word (optional).
> > +# 3: Generate possible completion matches for this word instead of $cur
> > +# (optional).
> > # 4: A suffix to be appended to each possible completion word (optional).
> > __gitcomp ()
> > {
> > @@ -241,10 +242,22 @@ __gitcomp ()
> > COMPREPLY=()
> > ;;
> > *)
> > - local IFS=$'\n'
> > - COMPREPLY=($(compgen -P "${2-}" \
> > - -W "$(__gitcomp_1 "${1-}" "${4-}")" \
> > - -- "$cur_"))
> > + local i=0 c IFS=$' \t\n'
> > + for c in $1; do
> > + case $c in
> > + "$cur_"*)
> > + c="$c${4-}"
> > + case $c in
> > + --*=*|*.) ;;
> > + *) c="$c " ;;
> > + esac
> > + COMPREPLY[$i]="${2-}$c"
> > + i=$((++i))
> > + ;;
> > + *)
> > + ;;
> > + esac
> > + done
>
> This is not quite the same as before, is it? Before the suffix would
> be taken into consideration for the comparison with $cur_, but not any
> more.
That's a good catch, thanks.
I remember it puzzled me that the suffix is considered in the
comparison (and that a trailing space would be appended even after a
given suffix, too, so there seems to be no way to disable the trailing
space). However, currently it doesn't make a difference for us,
because afaics we never specify a suffix for __gitcomp(). There were
two instances in _git_config() where we specified "." as suffix, but
those two were converted to __gitcomp_nl(). I changed those callsites
back to __gitcomp() and tried to provoke wrong behavior with the above
patch, but couldn't.
Anyway, it's better to err on the safe side, so here's the fixup.
-- >8 --
Subject: [PATCH] fixup! completion: fix expansion issue in __gitcomp()
---
contrib/completion/git-completion.bash | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index a1bf732f..29818fb5 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -231,9 +231,9 @@ __gitcomp ()
*)
local i=0 c IFS=$' \t\n'
for c in $1; do
+ c="$c${4-}"
case $c in
"$cur_"*)
- c="$c${4-}"
case $c in
--*=*|*.) ;;
*) c="$c " ;;
--
1.8.0.220.g4d14ece
^ permalink raw reply related
* git-credential-gnome-keyring fails at multilib
From: Peter Alfredsen @ 2012-11-17 14:05 UTC (permalink / raw)
To: git
[-- Attachment #1: Type: text/plain, Size: 1070 bytes --]
Downstream bug report: https://bugs.gentoo.org/443634
The git-credential-gnome-keyring Makefile doesn't allow overriding its
variables, making for spectacular link failure if you use CFLAGS for
aught but decoration.
gcc -g -O2 -Wall -I/usr/include/gnome-keyring-1
-I/usr/include/glib-2.0 -I/usr/lib32/glib-2.0/include -o
git-credential-gnome-keyring.o -c git-credential-gnome-keyring.c
gcc -o git-credential-gnome-keyring -Wl,--as-needed
-Wl,--hash-style=gnu -m32 git-credential-gnome-keyring.o
-lgnome-keyring -lglib-2.0
/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.2/../../../../x86_64-pc-linux-gnu/bin/ld:
i386:x86-64 architecture of input file
`git-credential-gnome-keyring.o' is incompatible with i386 output
/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.2/../../../../x86_64-pc-linux-gnu/bin/ld:
git-credential-gnome-keyring.o: file class ELFCLASS64 incompatible
with ELFCLASS32
/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.2/../../../../x86_64-pc-linux-gnu/bin/ld:
final link failed: File in wrong format
collect2: error: ld returned 1 exit status
Attached patch fixes it.
/Peter
[-- Attachment #2: git-1.8.0-gnome-keyring-multilib.patch --]
[-- Type: application/octet-stream, Size: 597 bytes --]
diff -NrU5 git-1.8.0.orig/contrib/credential/gnome-keyring/Makefile git-1.8.0/contrib/credential/gnome-keyring/Makefile
--- git-1.8.0.orig/contrib/credential/gnome-keyring/Makefile 2012-11-17 14:45:06.536641381 +0100
+++ git-1.8.0/contrib/credential/gnome-keyring/Makefile 2012-11-17 14:45:40.883442939 +0100
@@ -1,11 +1,11 @@
MAIN:=git-credential-gnome-keyring
all:: $(MAIN)
-CC = gcc
-RM = rm -f
-CFLAGS = -g -O2 -Wall
+CC ?= gcc
+RM ?= rm -f
+CFLAGS ?= -g -O2 -Wall
-include ../../../config.mak.autogen
-include ../../../config.mak
INCS:=$(shell pkg-config --cflags gnome-keyring-1)
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