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Teach git-bundle to read revision arguments from stdin like git-rev-list.

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This patch allows the caller to feed the revision parameters to git-bundle
from its standard input.  This way, a script do not have to worry about
limitation of the length of command line.

Documentation/git-bundle.txt says that git-bundle takes arguments acceptable
to git-rev-list.  Obviously some arguments that git-rev-list handles don't
make sense for git-bundle (e.g. --bisect) but --stdin is pretty reasonable.

Signed-off-by: Adam Brewster <adambrewster@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Adam Brewster 2008-07-05 17:26:40 -04:00 committed by Junio C Hamano
parent 44701c67fd
commit 22568f0a33
1 changed files with 11 additions and 2 deletions
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13
bundle.c
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@ -178,6 +178,7 @@ 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;
@ -227,8 +228,16 @@ int create_bundle(struct bundle_header *header, const char *path,
/* write references */
argc = setup_revisions(argc, argv, &revs, NULL);
if (argc > 1)
return error("unrecognized argument: %s'", argv[1]);
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]);
}
for (i = 0; i < revs.pending.nr; i++) {
struct object_array_entry *e = revs.pending.objects + i;