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| author | Jeff King <peff@peff.net> | 2015-05-21 00:45:28 -0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2015-05-21 11:04:42 -0700 |
| commit | a9f9f8cc1f59104257eb1a11a2d048f54dd92ee6 (patch) | |
| tree | 2d9d48360152e6090d6c6ebf7591017cb7709083 /remote.h | |
| parent | 8770e6fbb28dffdf9e00d05365120e438d3d236f (diff) | |
| download | git-a9f9f8cc1f59104257eb1a11a2d048f54dd92ee6.tar.gz git-a9f9f8cc1f59104257eb1a11a2d048f54dd92ee6.tar.xz | |
remote.c: introduce branch_get_upstream helper
All of the information needed to find the @{upstream} of a
branch is included in the branch struct, but callers have to
navigate a series of possible-NULL values to get there.
Let's wrap that logic up in an easy-to-read helper.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'remote.h')
| -rw-r--r-- | remote.h | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -218,6 +218,13 @@ const char *pushremote_for_branch(struct branch *branch, int *explicit); int branch_has_merge_config(struct branch *branch); int branch_merge_matches(struct branch *, int n, const char *); +/** + * Return the fully-qualified refname of the tracking branch for `branch`. + * I.e., what "branch@{upstream}" would give you. Returns NULL if no + * upstream is defined. + */ +const char *branch_get_upstream(struct branch *branch); + /* Flags to match_refs. */ enum match_refs_flags { MATCH_REFS_NONE = 0, |