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authorJonathan Nieder <jrnieder@gmail.com>2010-11-09 11:12:48 -0600
committerJunio C Hamano <gitster@pobox.com>2010-11-09 09:42:57 -0800
commit60aa9cf8f370b69eb7feaad2e1cbcd04280bc799 (patch)
tree1b8ba89a5608450b4f045ed76828f390cdaaf806
parentae3cdfe1123d153f720bbe4a4abc97ed3e9f65a4 (diff)
downloadgit-60aa9cf8f370b69eb7feaad2e1cbcd04280bc799.tar.gz
Documentation: document show -s
Git's diff machinery has supported a -s (silence diff output) option as far back as v0.99~900 (Silent flag for show-diff, 2005-04-13), but the option is only advertised in an odd corner of the git diff-tree manual. The main use is to retrieve basic metadata about a commit: git show -s rev Explain this in the 'git log' manual and provide an example in the 'git show' examples section. This is kind of a cop-out, since it would be more useful to explain it in the 'git show' manual proper, which says: The command takes options applicable to the git diff-tree command to control how the changes the commit introduces are shown. This manual page describes only the most frequently used options. Fixing that is a larger task for another day. Reported-by: Will Hall <will@gnatter.net> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r--Documentation/git-show.txt4
-rw-r--r--Documentation/rev-list-options.txt3
2 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/git-show.txt b/Documentation/git-show.txt
index 2049c60f75..f0a8a1aff3 100644
--- a/Documentation/git-show.txt
+++ b/Documentation/git-show.txt
@@ -54,6 +54,10 @@ git show v1.0.0::
git show v1.0.0^\{tree\}::
Shows the tree pointed to by the tag `v1.0.0`.
+git show -s --format=%s v1.0.0^\{commit\}::
+ Shows the subject of the commit pointed to by the
+ tag `v1.0.0`.
+
git show next~10:Documentation/README::
Shows the contents of the file `Documentation/README` as
they were current in the 10th last commit of the branch
diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt
index 7a42567060..1aaaf5ae8b 100644
--- a/Documentation/rev-list-options.txt
+++ b/Documentation/rev-list-options.txt
@@ -146,6 +146,9 @@ options may be given. See linkgit:git-diff-files[1] for more options.
-t::
Show the tree objects in the diff output. This implies '-r'.
+
+-s::
+ Suppress diff output.
endif::git-rev-list[]
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