diff options
Diffstat (limited to 'Documentation/git-describe.txt')
| -rw-r--r-- | Documentation/git-describe.txt | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/Documentation/git-describe.txt b/Documentation/git-describe.txt index 039cce2e98..9439cd6d56 100644 --- a/Documentation/git-describe.txt +++ b/Documentation/git-describe.txt @@ -36,12 +36,12 @@ OPTIONS --all:: Instead of using only the annotated tags, use any ref - found in `.git/refs/`. This option enables matching + found in `refs/` namespace. This option enables matching any known branch, remote-tracking branch, or lightweight tag. --tags:: Instead of using only the annotated tags, use any tag - found in `.git/refs/tags`. This option enables matching + found in `refs/tags` namespace. This option enables matching a lightweight (non-annotated) tag. --contains:: @@ -81,12 +81,18 @@ OPTIONS that points at object deadbee....). --match <pattern>:: - Only consider tags matching the given pattern (can be used to avoid - leaking private tags made from the repository). + Only consider tags matching the given `glob(7)` pattern, + excluding the "refs/tags/" prefix. This can be used to avoid + leaking private tags from the repository. --always:: Show uniquely abbreviated commit object as fallback. +--first-parent:: + Follow only the first parent commit upon seeing a merge commit. + This is useful when you wish to not match tags on branches merged + in the history of the target commit. + EXAMPLES -------- @@ -131,7 +137,7 @@ closest tagname without any suffix: Note that the suffix you get if you type these commands today may be longer than what Linus saw above when he ran these commands, as your -git repository may have new commits whose object names begin with +Git repository may have new commits whose object names begin with 975b that did not exist back then, and "-g975b" suffix alone may not be sufficient to disambiguate these commits. @@ -148,7 +154,9 @@ is found, its name will be output and searching will stop. If an exact match was not found, 'git describe' will walk back through the commit history to locate an ancestor commit which has been tagged. The ancestor's tag will be output along with an -abbreviation of the input committish's SHA1. +abbreviation of the input committish's SHA-1. If '--first-parent' was +specified then the walk will only consider the first parent of each +commit. If multiple tags were found during the walk then the tag which has the fewest commits different from the input committish will be |