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authorAdam Brewster <adambrewster@gmail.com>2008-07-05 17:26:39 -0400
committerJunio C Hamano <gitster@pobox.com>2008-07-05 17:30:58 -0700
commit1fc561d169ac08c411e34a4439894c5201b3d080 (patch)
tree9836dceaa29f8f504fc48cd6ef1ca3809183b9e8 /revision.c
parent6e1c23442a0315ad440bb8457703dcf1ad943b96 (diff)
downloadgit-1fc561d169ac08c411e34a4439894c5201b3d080.tar.gz
Move read_revisions_from_stdin from builtin-rev-list.c to revision.c
Reading rev-list parameters from the command line can be reused by commands other than rev-list. Move this function to more "library-ish" place to promote code reuse. Signed-off-by: Adam Brewster <asb@bu.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'revision.c')
-rw-r--r--revision.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/revision.c b/revision.c
index fc66755259..6ce6042a63 100644
--- a/revision.c
+++ b/revision.c
@@ -910,6 +910,23 @@ int handle_revision_arg(const char *arg, struct rev_info *revs,
return 0;
}
+void read_revisions_from_stdin(struct rev_info *revs)
+{
+ char line[1000];
+
+ while (fgets(line, sizeof(line), stdin) != NULL) {
+ int len = strlen(line);
+ if (len && line[len - 1] == '\n')
+ line[--len] = '\0';
+ if (!len)
+ break;
+ if (line[0] == '-')
+ die("options not supported in --stdin mode");
+ if (handle_revision_arg(line, revs, 0, 1))
+ die("bad revision '%s'", line);
+ }
+}
+
static void add_grep(struct rev_info *revs, const char *ptn, enum grep_pat_token what)
{
if (!revs->grep_filter) {