The shortest possible output from git log containi

问题:

How can I show a git log output with (at least) this information:

* author
* commit date
* change

I want it compressed to one line per log entry. What's the shortest possible format for that?

(tried --format=oneline but that does not show the date)

回答1:

git log --pretty=format:"%h%x09%an%x09%ad%x09%s"

did the job. This outputs:

  fbc3503 mads    Thu Dec 4 07:43:27 2008 +0000   show mobile if phone is null...   
  ec36490 jesper  Wed Nov 26 05:41:37 2008 +0000  Cleanup after [942]: Using timezon
  ae62afd tobias  Tue Nov 25 21:42:55 2008 +0000  Fixed #67 by adding time zone supp
  164be7e mads    Tue Nov 25 19:56:43 2008 +0000  fixed tests, and a 'unending appoi
  93f1526 jesper  Tue Nov 25 09:45:56 2008 +0000  adding time.ZONE.now as time zone 
  2f0f8c1 tobias  Tue Nov 25 03:07:02 2008 +0000  Timezone configured in environment
  a33c1dc jesper  Tue Nov 25 01:26:18 2008 +0000  updated to most recent will_pagina

Inspired by stackoverflow question: "git log output like svn ls -v", i found out that I could add the exact params I needed.

To shorten the date (not showing the time) use --date=short

In case you were curious what the different options were:
%h = abbreviated commit hash
%x09 = tab (character for code 9)
%an = author name
%ad = author date (format respects --date= option)
%s = subject
From kernel.org/pub/software/scm/git/docs/git-log.html (PRETTY FORMATS section) by comment of Vivek.

回答2:

I use these two .gitconfig settings:

[log]
  date = relative
[format]
  pretty = format:%h %Cblue%ad%Creset %ae %Cgreen%s%Creset

%ad is the author date, which can be overidden by --date or the option specified in the [log] stanza in .gitconfig. I like the relative date because it gives an immediate feeling of when stuff was comitted. Output looks like this:

6c3e1a2 2 hours ago [e-mail] lsof is a dependency now.
0754f18 11 hours ago [e-mail] Properly unmount, so detaching works.
336a3ac 13 hours ago [e-mail] Show ami registration command if auto register fails
be2ad45 17 hours ago [e-mail] Fixes #6. Sao Paolo region is included as well.
5aed68e 17 hours ago [e-mail] Shorten while loops

This is all of course in color, so it is easy to distinguish the various parts of a log line. Also it is the default when typing git log because of the [format] section.

2014 UPDATE: Since git now supports padding I have a nice amendment to the version above:

pretty = format:%C(yellow)%h %Cblue%>(12)%ad %Cgreen%<(7)%aN%Cred%d %Creset%s

This right aligns the relative dates and left aligns committer names, meaning you get a column-like look that is easy on the eyes.

Screenshot

  

2016 UPDATE: Since GPG commit signing is becoming a thing, I thought I'd update this post with a version that includes signature verification (in the screenshot it's the magenta letter right after the commit). A short explanation of the flag:

%G?: show "G" for a good (valid) signature, "B" for a bad signature, "U" for a good signature with unknown validity and "N" for no signature

Other changes include:

• colors are now removed if the output is to something other than the tty (which is useful for grepping etc.)
• git log -g now contains the reflog selector.
• Save 2 parens on refnames and put them at the end (to preserve column alignment)
• Truncate relative dates if they are too long (e.g. 3 years, 4..)
• Truncate commiter names (might be a little short for some ppl, just change the %<(7,trunc) or check out the git .mailmap feature to shorten commiter names)

Here's the config:

pretty = format:%C(auto,yellow)%h%C(auto,magenta)% G? %C(auto,blue)%>(12,trunc)%ad %C(auto,green)%<(7,trunc)%aN%C(auto,reset)%s%C(auto,red)% gD% D

All in all column alignment is now preserved a lot better at the expense of some (hopefully) useless characters. Feel free to edit if you have any improvements, I'd love to make the message color depend on whether a commit is signed, but it doesn't seem like that is possible atm.

Screenshot

回答3:

git log --pretty=format:"%H %an %ad"

use --date= to set a date format

git log --pretty=format:"%H %an %ad" --date=short

回答4:

tig is a possible alternative to using the git log command, available on the major open source *nix distributions.

On debian or ubuntu try installing and running as follows:

$ sudo apt-get install tig

(tig gets installed)

$ tig

(log is displayed in pager as follows, with current commit's hash displayed at the bottom)

2010-03-17 01:07 ndesigner      changes to sponsors list
2010-03-17 00:19 rcoder         Raise 404 when an invalid year is specified.
2010-03-17 00:06 rcoder         Sponsors page now shows sponsors' level.
-------------------------- skip some lines ---------------------------------
[main] 531f35e925f53adeb2146dcfc9c6a6ef24e93619 - commit 1 of 32 (100%)

Since markdown doesn't support text coloring, imagine: column 1: blue; column 2: green; column 3: default text color. Last line, highlighted. Hit Q or q to exit.

---

tig justifies the columns without ragged edges, which an ascii tab (%x09) doesn't guarantee.

For a short date format hit capital D (note: lowercase d opens a diff view.) Configure it permanently by adding show-date = short to ~/.tigrc; or in a [tig] section in .git/configure or ~/.gitconfig.

To see an entire change:

• hit Enter. A sub pane will open in the lower half of the window.
• use k, j keys to scroll the change in the sub pane.
• at the same time, use the up, down keys to move from commit to commit.

Since tig is separate from git and apparently *nix specific, it probably requires cygwin to install on windows. But for fedora I believe the install commands are $ su, (enter root password), # yum install tig. For freebsd try % su, (enter root password), # pkg_add -r tig.

---

By the way, tig is good for a lot more than a quick view of the log: Screenshots & Manual

回答5:

git log --pretty=format:'%h %ad %s (%an)' --date=short  

or

git log --pretty=format:'%h %ad %s | %an' --date=short  

...riffing on cdunn2001's answer above: I'd lose the author's e=mail and include just the author's name, as per Jesper and knittl, but in keeping with cdunn2001's idea of maintaining output in columns of constant width for ease of reading (great idea!). In lieu of a separate left justified column for author name, however, I wrap that flag at the end of the command with a parentheses or offset it with a pipe. (Could really be any character that serves as a visual aid in reading the output...albeit might make sense to avoid back or forward slashes in order to reduce confusing the output with a directory or something.)

Sample output:

6fdd155 2015-08-10 Fixes casting error in doSave | John Doe
c4f4032 2015-08-10 Fix for IE save. Add help button. | Jane
29a24a6 2015-08-10 Fixes bug in Course | Mac

回答6:

Feel free to use this one:

git log --pretty="%C(Yellow)%h  %C(reset)%ad (%C(Green)%cr%C(reset))%x09 %C(Cyan)%an: %C(reset)%s"

Look:

回答7:

Use predefined git alias, i.e.:

$ git work

Created once by command:

$ git config --global alias.work 'log --pretty=format:"%h%x09%an%x09%ad%x09%s"'

https://git-scm.com/book/tr/v2/Git-Basics-Git-Aliases

Or more colored with graph:

$ git config --global alias.work 'log --pretty=format:"%C(yellow)%h %ar %C(auto)%d %Creset %s , %Cblue%cn" --graph --all'

回答8:

git log --pretty=format:'%h %ad  %s%x09%ae' --date=short

Result:

e17bae5 2011-09-30  Integrate from development -> main      [e-mail]
eaead2c 2011-09-30  More stuff that is not worth mentioning [e-mail]
eb6a336 2011-09-22  Merge branch 'freebase' into development        [e-mail]

Constant-width stuff is first. The least important part -- the email domain -- is last and easy to filter.

回答9:

To show the commits I have staged that are ready to push I do

git log remotes/trunk~4..HEAD --pretty=format:"%C(yellow)%h%C(white) %ad %aN%x09%d%x09%s" --date=short | awk -F'\t' '{gsub(/[, ]/,"",$2);gsub(/HEAD/, "\033[1;36mH\033[00m",$2);gsub(/master/, "\033[1;32mm\033[00m",$2);gsub(/trunk/, "\033[1;31mt\033[00m",$2);print $1 "\t" gensub(/([\(\)])/, "\033[0;33m\\1\033[00m","g",$2) $3}' | less -eiFRXS

The output looks something like:

ef87da7 2013-01-17 haslers      (Hm)Fix NPE in Frobble
8f6d80f 2013-01-17 haslers      Refactor Frobble
815813b 2013-01-17 haslers      (t)Add Wibble to Frobble
3616373 2013-01-17 haslers      Add Foo to Frobble
3b5ccf0 2013-01-17 haslers      Add Bar to Frobble
a1db9ef 2013-01-17 haslers      Add Frobble Widget

Where the first column appears in yellow, and the 'H' 'm' and 't' in parentesis show the HEAD, master and trunk and appear in their usual "--decorate" colors

Here it is with line breaks so you can see what it's doing:

git log remotes/trunk~4..HEAD --date=short
    --pretty=format:"%C(yellow)%h%C(white) %ad %aN%x09%d%x09%s"
    | awk -F'\t' '{
         gsub(/[, ]/,"",$2);
         gsub(/HEAD/, "\033[1;36mH\033[00m",$2);
         gsub(/master/, "\033[1;32mm\033[00m",$2);
         gsub(/trunk/, "\033[1;31mt\033[00m",$2);
         print $1 "\t" gensub(/([\(\)])/, "\033[0;33m\\1\033[00m","g",$2) $3}'

I have aliased to "staged" with:

git config alias.staged '!git log remotes/trunk~4..HEAD --date=short --pretty=format:"%C(yellow)%h%C(white) %ad %aN%x09%d%x09%s" | awk -F"\t" "{gsub(/[, ]/,\"\",\$2);gsub(/HEAD/, \"\033[1;36mH\033[00m\",\$2);gsub(/master/, \"\033[1;32mm\033[00m\",\$2);gsub(/trunk/, \"\033[1;31mt\033[00m\",\$2);print \$1 \"\t\" gensub(/([\(\)])/, \"\033[0;33m\\\\\1\033[00m\",\"g\",\$2) \$3}"'

(Is there an easier way to escape that? it was a bit tricky to work out what needed escaping)

回答10:

All aforementioned suggestions use %s placeholder for subject. I'll recommend to use %B because %s formatting preserves new lines and multiple lines commit message appears squashed.

git log --pretty=format:"%h%x09%an%x09%ai%x09%B"

回答11:

Run this in project folder:

$ git log --pretty=format:"%C(yellow)%h %ar %C(auto)%d %Creset %s , %Cblue%cn" --graph --all

And if you like, add this line to your ~/.gitconfig:

[alias]
    ...
    list = log --pretty=format:\"%C(yellow)%h %ar %C(auto)%d %Creset %s, %Cblue%cn\" --graph --all