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Diffstat (limited to 'Documentation/git-for-each-ref.txt')
| -rw-r--r-- | Documentation/git-for-each-ref.txt | 52 |
1 files changed, 37 insertions, 15 deletions
diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt index b347bfbb14..c872b883ba 100644 --- a/Documentation/git-for-each-ref.txt +++ b/Documentation/git-for-each-ref.txt @@ -8,15 +8,15 @@ git-for-each-ref - Output information on each ref SYNOPSIS -------- [verse] -'git-for-each-ref' [--count=<count>] [--shell|--perl|--python|--tcl] - [--sort=<key>]\* [--format=<format>] [<pattern>...] +'git for-each-ref' [--count=<count>] [--shell|--perl|--python|--tcl] + [(--sort=<key>)...] [--format=<format>] [<pattern>...] DESCRIPTION ----------- Iterate over all refs that match `<pattern>` and show them according to the given `<format>`, after sorting them according -to the given set of `<key>`. If `<max>` is given, stop after +to the given set of `<key>`. If `<count>` is given, stop after showing that many refs. The interpolated values in `<format>` can optionally be quoted as string literals in the specified host language allowing their direct evaluation in that language. @@ -47,9 +47,9 @@ OPTIONS `xx`; for example `%00` interpolates to `\0` (NUL), `%09` to `\t` (TAB) and `%0a` to `\n` (LF). -<pattern>:: +<pattern>...:: If one or more patterns are given, only refs are shown that - match againt at least one pattern, either using fnmatch(3) or + match against at least one pattern, either using fnmatch(3) or literally, in the latter case matching completely or from the beginning up to a slash. @@ -74,15 +74,24 @@ For all objects, the following names can be used: 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. objecttype:: The type of the object (`blob`, `tree`, `commit`, `tag`). objectsize:: - The size of the object (the same as `git-cat-file -s` reports). + The size of the object (the same as 'git cat-file -s' reports). objectname:: The object name (aka SHA-1). + For a non-ambiguous abbreviation of the object name append `:short`. + +upstream:: + The name of a local ref which can be considered ``upstream'' + from the displayed ref. Respects `:short` 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 @@ -92,9 +101,10 @@ Fields that have name-email-date tuple as its value (`author`, `committer`, and `tagger`) can be suffixed with `name`, `email`, and `date` to extract the named component. -The first line of the message in a commit and tag object is -`subject`, the remaining lines are `body`. The whole message -is `contents`. +The complete message in a commit and tag object is `contents`. +Its first line is `contents:subject`, the remaining lines +are `contents:body` and the optional GPG signature +is `contents:signature`. For sorting purposes, fields with numeric values sort in numeric order (`objectsize`, `authordate`, `committerdate`, `taggerdate`). @@ -114,12 +124,12 @@ EXAMPLES -------- An example directly producing formatted text. Show the most recent -3 tagged commits:: +3 tagged commits: ------------ #!/bin/sh -git-for-each-ref --count=3 --sort='-*authordate' \ +git for-each-ref --count=3 --sort='-*authordate' \ --format='From: %(*authorname) %(*authoremail) Subject: %(*subject) Date: %(*authordate) @@ -131,11 +141,11 @@ Ref: %(*refname) A simple example showing the use of shell eval on the output, -demonstrating the use of --shell. List the prefixes of all heads:: +demonstrating the use of --shell. List the prefixes of all heads: ------------ #!/bin/sh -git-for-each-ref --shell --format="ref=%(refname)" refs/heads | \ +git for-each-ref --shell --format="ref=%(refname)" refs/heads | \ while read entry do eval "$entry" @@ -145,7 +155,7 @@ done A bit more elaborate report on tags, demonstrating that the format -may be an entire script:: +may be an entire script: ------------ #!/bin/sh @@ -189,9 +199,21 @@ Its message reads as: fi ' -eval=`git-for-each-ref --shell --format="$fmt" \ +eval=`git for-each-ref --shell --format="$fmt" \ --sort='*objecttype' \ --sort=-taggerdate \ refs/tags` eval "$eval" ------------ + +Author +------ +Written by Junio C Hamano <gitster@pobox.com>. + +Documentation +------------- +Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>. + +GIT +--- +Part of the linkgit:git[1] suite |