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Teach --stdin option to "log" family

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Move the logic to read revs from standard input that rev-list knows about
from it to revision machinery, so that all the users of setup_revisions()
can feed the list of revs from the standard input when "--stdin" is used
on the command line.

Allow some users of the revision machinery that want different semantics
from the "--stdin" option to disable it by setting an option in the
rev_info structure.

This also cleans up the kludge made to bundle.c via cut and paste.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano
2009-11-03 06:59:18 -08:00
parent 63d564b300
commit 8b3dce5650
7 changed files with 20 additions and 22 deletions
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12
bundle.c
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@ -204,7 +204,6 @@ int create_bundle(struct bundle_header *header, const char *path,
int i, ref_count = 0;
char buffer[1024];
struct rev_info revs;
int read_from_stdin = 0;
struct child_process rls;
FILE *rls_fout;
@ -256,15 +255,8 @@ int create_bundle(struct bundle_header *header, const char *path,
/* write references */
argc = setup_revisions(argc, argv, &revs, NULL);
for (i = 1; i < argc; i++) {
if (!strcmp(argv[i], "--stdin")) {
if (read_from_stdin++)
die("--stdin given twice?");
read_revisions_from_stdin(&revs);
continue;
}
return error("unrecognized argument: %s'", argv[i]);
}
if (argc > 1)
return error("unrecognized argument: %s'", argv[1]);
object_array_remove_duplicates(&revs.pending);