diff options
| -rw-r--r-- | Documentation/git-send-pack.txt | 5 | ||||
| -rw-r--r-- | send-pack.c | 31 |
2 files changed, 23 insertions, 13 deletions
diff --git a/Documentation/git-send-pack.txt b/Documentation/git-send-pack.txt index 3271e8818..2fa01d4a3 100644 --- a/Documentation/git-send-pack.txt +++ b/Documentation/git-send-pack.txt @@ -8,7 +8,7 @@ git-send-pack - Push objects over git protocol to another repository SYNOPSIS -------- -'git-send-pack' [--all] [--force] [--receive-pack=<git-receive-pack>] [--verbose] [--thin] [<host>:]<directory> [<ref>...] +'git-send-pack' [--all] [--dry-run] [--force] [--receive-pack=<git-receive-pack>] [--verbose] [--thin] [<host>:]<directory> [<ref>...] DESCRIPTION ----------- @@ -34,6 +34,9 @@ OPTIONS Instead of explicitly specifying which refs to update, update all heads that locally exist. +\--dry-run:: + Do everything except actually send the updates. + \--force:: Usually, the command refuses to update a remote ref that is not an ancestor of the local ref used to overwrite it. diff --git a/send-pack.c b/send-pack.c index f74e66a8b..16ed51f6a 100644 --- a/send-pack.c +++ b/send-pack.c @@ -7,13 +7,14 @@ #include "remote.h" static const char send_pack_usage[] = -"git-send-pack [--all] [--force] [--receive-pack=<git-receive-pack>] [--verbose] [--thin] [<host>:]<directory> [<ref>...]\n" +"git-send-pack [--all] [--dry-run] [--force] [--receive-pack=<git-receive-pack>] [--verbose] [--thin] [<host>:]<directory> [<ref>...]\n" " --all and explicit <ref> specification are mutually exclusive."; static const char *receivepack = "git-receive-pack"; static int verbose; static int send_all; static int force_update; static int use_thin_pack; +static int dry_run; /* * Make a pack stream and spit it out into file descriptor fd @@ -282,16 +283,18 @@ static int send_pack(int in, int out, struct remote *remote, int nr_refspec, cha strcpy(old_hex, sha1_to_hex(ref->old_sha1)); new_hex = sha1_to_hex(ref->new_sha1); - if (ask_for_status_report) { - packet_write(out, "%s %s %s%c%s", - old_hex, new_hex, ref->name, 0, - "report-status"); - ask_for_status_report = 0; - expect_status_report = 1; + if (!dry_run) { + if (ask_for_status_report) { + packet_write(out, "%s %s %s%c%s", + old_hex, new_hex, ref->name, 0, + "report-status"); + ask_for_status_report = 0; + expect_status_report = 1; + } + else + packet_write(out, "%s %s %s", + old_hex, new_hex, ref->name); } - else - packet_write(out, "%s %s %s", - old_hex, new_hex, ref->name); if (will_delete_ref) fprintf(stderr, "deleting '%s'\n", ref->name); else { @@ -302,7 +305,7 @@ static int send_pack(int in, int out, struct remote *remote, int nr_refspec, cha fprintf(stderr, "\n from %s\n to %s\n", old_hex, new_hex); } - if (remote) { + if (remote && !dry_run) { struct refspec rs; rs.src = ref->name; rs.dst = NULL; @@ -321,7 +324,7 @@ static int send_pack(int in, int out, struct remote *remote, int nr_refspec, cha } packet_flush(out); - if (new_refs) + if (new_refs && !dry_run) ret = pack_objects(out, remote_refs); close(out); @@ -390,6 +393,10 @@ int main(int argc, char **argv) send_all = 1; continue; } + if (!strcmp(arg, "--dry-run")) { + dry_run = 1; + continue; + } if (!strcmp(arg, "--force")) { force_update = 1; continue; |