The script calling git push --dry-run --porcelain can see clearly from the
output that the updates will be rejected. However, it will probably need to
distinguish this condition from the push failing for other reasons, such as the
remote not being reachable.
Signed-off-by: Larry D'Anna <larry@xxxxxxxxxxxxxx>
---
builtin-send-pack.c | 4 ++++
send-pack.h | 1 +
transport.c | 4 +++-
3 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/builtin-send-pack.c b/builtin-send-pack.c
index 76c7206..358f5e1 100644
--- a/builtin-send-pack.c
+++ b/builtin-send-pack.c
@@ -476,6 +476,10 @@ int send_pack(struct send_pack_args *args,
if (ret < 0)
return ret;
+
+ if (args->porcelain && args->dry_run)
+ return 0;
+
for (ref = remote_refs; ref; ref = ref->next) {
switch (ref->status) {
case REF_STATUS_NONE:
diff --git a/send-pack.h b/send-pack.h
index 28141ac..60b4ba6 100644
--- a/send-pack.h
+++ b/send-pack.h
@@ -4,6 +4,7 @@
struct send_pack_args {
unsigned verbose:1,
quiet:1,
+ porcelain:1,
send_mirror:1,
force_update:1,
use_thin_pack:1,
diff --git a/transport.c b/transport.c
index fb653c6..31f2e84 100644
--- a/transport.c
+++ b/transport.c
@@ -791,6 +791,7 @@ static int git_transport_push(struct transport *transport, struct ref *remote_re
args.verbose = !!(flags & TRANSPORT_PUSH_VERBOSE);
args.quiet = !!(flags & TRANSPORT_PUSH_QUIET);
args.dry_run = !!(flags & TRANSPORT_PUSH_DRY_RUN);
+ args.porcelain = !!(flags & TRANSPORT_PUSH_PORCELAIN);
ret = send_pack(&args, data->fd, data->conn, remote_refs,
&data->extra_have);
@@ -1054,7 +1055,8 @@ int transport_push(struct transport *transport,
ret = transport->push_refs(transport, remote_refs, flags);
err = push_had_errors(remote_refs);
- ret |= err;
+ if ( !(pretend && porcelain) )
+ ret |= err;
if (!quiet || err)
print_push_status(transport->url, remote_refs,
--
1.7.0.rc1.33.g07cf0f.dirty
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