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| author | Karthik Nayak <karthik.188@gmail.com> | 2017-01-10 14:19:49 +0530 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-01-31 12:42:33 -0800 |
| commit | 1a34728e6bb469083dd46ff35362fdfc6e489d07 (patch) | |
| tree | c1c9b67be8b03ed190297a8dc54b70d34ffe71e2 /Documentation/git-for-each-ref.txt | |
| parent | 1a0ca5e358c1af14160e610e346c706e5dccf535 (diff) | |
| download | git-1a34728e6bb469083dd46ff35362fdfc6e489d07.tar.gz git-1a34728e6bb469083dd46ff35362fdfc6e489d07.tar.xz | |
ref-filter: add an 'rstrip=<N>' option to atoms which deal with refnames
Complimenting the existing 'lstrip=<N>' option, add an 'rstrip=<N>'
option which strips `<N>` slash-separated path components from the end
of the refname (e.g., `%(refname:rstrip=2)` turns `refs/tags/foo` into
`refs`).
Signed-off-by: Karthik Nayak <Karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation/git-for-each-ref.txt')
| -rw-r--r-- | Documentation/git-for-each-ref.txt | 42 |
1 files changed, 23 insertions, 19 deletions
diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt index 8e4d16d7a..2008600e7 100644 --- a/Documentation/git-for-each-ref.txt +++ b/Documentation/git-for-each-ref.txt @@ -95,13 +95,15 @@ refname:: The name of the ref (the part after $GIT_DIR/). For a non-ambiguous short name of the ref append `:short`. The option core.warnAmbiguousRefs is used to select the strict - abbreviation mode. If `lstrip=<N>` is appended, strips `<N>` - slash-separated path components from the front of the refname - (e.g. `%(refname:lstrip=2)` turns `refs/tags/foo` into `foo`. + abbreviation mode. If `lstrip=<N>` (`rstrip=<N>`) is appended, strips `<N>` + slash-separated path components from the front (back) of the refname + (e.g. `%(refname:lstrip=2)` turns `refs/tags/foo` into `foo` and + `%(refname:rstrip=2)` turns `refs/tags/foo` into `refs`). If `<N>` is a negative number, strip as many path components as - necessary from the left to leave `-<N>` path components + necessary from the specified end to leave `-<N>` path components (e.g. `%(refname:lstrip=-2)` turns - `refs/tags/foo` into `tags/foo`). When the ref does not have + `refs/tags/foo` into `tags/foo` and `%(refname:rstrip=-1)` + turns `refs/tags/foo` into `refs`). When the ref does not have enough components, the result becomes an empty string if stripping with positive <N>, or it becomes the full refname if stripping with negative <N>. Neither is an error. @@ -121,22 +123,23 @@ objectname:: upstream:: The name of a local ref which can be considered ``upstream'' - from the displayed ref. Respects `:short` and `:lstrip` in the - same way as `refname` above. Additionally respects `:track` - to show "[ahead N, behind M]" and `:trackshort` to show the - terse version: ">" (ahead), "<" (behind), "<>" (ahead and - behind), or "=" (in sync). `:track` also prints "[gone]" - whenever unknown upstream ref is encountered. Append - `:track,nobracket` to show tracking information without - brackets (i.e "ahead N, behind M"). Has no effect if the ref - does not have tracking information associated with it. All - the options apart from `nobracket` are mutually exclusive, but - if used together the last option is selected. + from the displayed ref. Respects `:short`, `:lstrip` and + `:rstrip` in the same way as `refname` above. Additionally + respects `:track` to show "[ahead N, behind M]" and + `:trackshort` to show the terse version: ">" (ahead), "<" + (behind), "<>" (ahead and behind), or "=" (in sync). `:track` + also prints "[gone]" whenever unknown upstream ref is + encountered. Append `:track,nobracket` to show tracking + information without brackets (i.e "ahead N, behind M"). Has + no effect if the ref does not have tracking information + associated with it. All the options apart from `nobracket` + are mutually exclusive, but if used together the last option + is selected. push:: The name of a local ref which represents the `@{push}` location for the displayed ref. Respects `:short`, `:lstrip`, - `:track`, and `:trackshort` options as `upstream` + `:rstrip`, `:track`, and `:trackshort` options as `upstream` does. Produces an empty string if no `@{push}` ref is configured. @@ -178,8 +181,9 @@ if:: symref:: The ref which the given symbolic ref refers to. If not a - symbolic ref, nothing is printed. Respects the `:short` and - `:lstrip` options in the same way as `refname` above. + symbolic ref, nothing is printed. Respects the `:short`, + `:lstrip` and `:rstrip` options in the same way as `refname` + above. In addition to the above, for commit and tag objects, the header field names (`tree`, `parent`, `object`, `type`, and `tag`) can |