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-rw-r--r--Documentation/pretty-formats.txt61
1 files changed, 53 insertions, 8 deletions
diff --git a/Documentation/pretty-formats.txt b/Documentation/pretty-formats.txt
index 388d4925e6..561cc9f7d7 100644
--- a/Documentation/pretty-formats.txt
+++ b/Documentation/pretty-formats.txt
@@ -11,7 +11,12 @@ have limited your view of history: for example, if you are
only interested in changes related to a certain directory or
file.
-Here are some additional details for each format:
+There are several built-in formats, and you can define
+additional formats by setting a pretty.<name>
+config option to either another format name, or a
+'format:' string, as described below (see
+linkgit:git-config[1]). Here are the details of the
+built-in formats:
* 'oneline'
@@ -30,7 +35,7 @@ This is designed to be as compact as possible.
commit <sha1>
Author: <author>
- Date: <author date>
+ Date: <author date>
<title line>
@@ -49,9 +54,9 @@ This is designed to be as compact as possible.
* 'fuller'
commit <sha1>
- Author: <author>
+ Author: <author>
AuthorDate: <author date>
- Commit: <committer>
+ Commit: <committer>
CommitDate: <committer date>
<title line>
@@ -76,9 +81,9 @@ displayed in full, regardless of whether --abbrev or
true parent commits, without taking grafts nor history
simplification into account.
-* 'format:'
+* 'format:<string>'
+
-The 'format:' format allows you to specify which information
+The 'format:<string>' format allows you to specify which information
you want to show. It works a little bit like printf format,
with the notable exception that you get a newline with '%n'
instead of '\n'.
@@ -101,31 +106,62 @@ The placeholders are:
- '%P': parent hashes
- '%p': abbreviated parent hashes
- '%an': author name
-- '%aN': author name (respecting .mailmap)
+- '%aN': author name (respecting .mailmap, see linkgit:git-shortlog[1] or linkgit:git-blame[1])
- '%ae': author email
+- '%aE': author email (respecting .mailmap, see linkgit:git-shortlog[1] or linkgit:git-blame[1])
- '%ad': author date (format respects --date= option)
- '%aD': author date, RFC2822 style
- '%ar': author date, relative
- '%at': author date, UNIX timestamp
- '%ai': author date, ISO 8601 format
- '%cn': committer name
-- '%cN': committer name (respecting .mailmap)
+- '%cN': committer name (respecting .mailmap, see linkgit:git-shortlog[1] or linkgit:git-blame[1])
- '%ce': committer email
+- '%cE': committer email (respecting .mailmap, see linkgit:git-shortlog[1] or linkgit:git-blame[1])
- '%cd': committer date
- '%cD': committer date, RFC2822 style
- '%cr': committer date, relative
- '%ct': committer date, UNIX timestamp
- '%ci': committer date, ISO 8601 format
+- '%d': ref names, like the --decorate option of linkgit:git-log[1]
- '%e': encoding
- '%s': subject
+- '%f': sanitized subject line, suitable for a filename
- '%b': body
+- '%B': raw body (unwrapped subject and body)
+- '%N': commit notes
+- '%gD': reflog selector, e.g., `refs/stash@\{1\}`
+- '%gd': shortened reflog selector, e.g., `stash@\{1\}`
+- '%gs': reflog subject
- '%Cred': switch color to red
- '%Cgreen': switch color to green
- '%Cblue': switch color to blue
- '%Creset': reset color
+- '%C(...)': color specification, as described in color.branch.* config option
- '%m': left, right or boundary mark
- '%n': newline
+- '%%': a raw '%'
- '%x00': print a byte from a hex code
+- '%w([<w>[,<i1>[,<i2>]]])': switch line wrapping, like the -w option of
+ linkgit:git-shortlog[1].
+
+NOTE: Some placeholders may depend on other options given to the
+revision traversal engine. For example, the `%g*` reflog options will
+insert an empty string unless we are traversing reflog entries (e.g., by
+`git log -g`). The `%d` placeholder will use the "short" decoration
+format if `--decorate` was not already provided on the command line.
+
+If you add a `{plus}` (plus sign) after '%' of a placeholder, a line-feed
+is inserted immediately before the expansion if and only if the
+placeholder expands to a non-empty string.
+
+If you add a `-` (minus sign) after '%' of a placeholder, line-feeds that
+immediately precede the expansion are deleted if and only if the
+placeholder expands to an empty string.
+
+If you add a ` ` (space) after '%' of a placeholder, a space
+is inserted immediately before the expansion if and only if the
+placeholder expands to a non-empty string.
* 'tformat:'
+
@@ -148,3 +184,12 @@ $ git log -2 --pretty=tformat:%h 4da45bef \
4da45be
7134973
---------------------
++
+In addition, any unrecognized string that has a `%` in it is interpreted
+as if it has `tformat:` in front of it. For example, these two are
+equivalent:
++
+---------------------
+$ git log -2 --pretty=tformat:%h 4da45bef
+$ git log -2 --pretty=%h 4da45bef
+---------------------