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| author | Taylor Blau <me@ttaylorr.com> | 2018-10-08 18:09:26 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2018-10-09 05:30:03 (GMT) |
| commit | 1e5f31d444436cfab1b1aef3026ffbd925f5a818 (patch) | |
| tree | 868a7d47976a5c259569a502d5ce6084ed540345 | |
| parent | bdf4276c91623cf57efefd2ada7fb3e0709e2230 (diff) | |
| download | git-1e5f31d444436cfab1b1aef3026ffbd925f5a818.zip git-1e5f31d444436cfab1b1aef3026ffbd925f5a818.tar.gz git-1e5f31d444436cfab1b1aef3026ffbd925f5a818.tar.bz2 | |
transport.c: extract 'fill_alternate_refs_command'
To list alternate references, 'read_alternate_refs' creates a child
process running 'git for-each-ref' in the alternate's Git directory.
Prepare to run other commands besides 'git for-each-ref' by introducing
and moving the relevant code from 'read_alternate_refs' to
'fill_alternate_refs_command'.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | transport.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/transport.c b/transport.c index 1ae2973..25d8ea7 100644 --- a/transport.c +++ b/transport.c @@ -1325,6 +1325,17 @@ literal_copy: return xstrdup(url); } +static void fill_alternate_refs_command(struct child_process *cmd, + const char *repo_path) +{ + cmd->git_cmd = 1; + argv_array_pushf(&cmd->args, "--git-dir=%s", repo_path); + argv_array_push(&cmd->args, "for-each-ref"); + argv_array_push(&cmd->args, "--format=%(objectname)"); + cmd->env = local_repo_env; + cmd->out = -1; +} + static void read_alternate_refs(const char *path, alternate_ref_fn *cb, void *data) @@ -1333,12 +1344,7 @@ static void read_alternate_refs(const char *path, struct strbuf line = STRBUF_INIT; FILE *fh; - cmd.git_cmd = 1; - argv_array_pushf(&cmd.args, "--git-dir=%s", path); - argv_array_push(&cmd.args, "for-each-ref"); - argv_array_push(&cmd.args, "--format=%(objectname)"); - cmd.env = local_repo_env; - cmd.out = -1; + fill_alternate_refs_command(&cmd, path); if (start_command(&cmd)) return; |