tj.git-extras/bin/git-changelog
Damian Krzeminski fabb2c5541 changelog: add git-config support for format and log options
(1) make format configurable

you can change the default changelog format by configuring
changelog.format git variable

for example:

  git config changelog.format '- %s (%ae)'

gives you something like that:

  - Merge pull request #298 from timfeirg/master (hemanth.hm@gmail.com)
  - remove stuff from readme & form a list (kkcocogogo@gmail.com)

see git-log man for more examples

(2) make log options configurable

set `changelog.opts` to influence the way changelogs are generated

    git config changelog.opts --no-merges

or:

    git config changelog.opts --first-parent

fixes #285

also:
- delay calculating HEAD until needed
- remove extra line before header
2015-02-15 22:40:24 -05:00

60 lines
1.3 KiB
Bash
Executable file

#!/usr/bin/env bash
FILE=""
LIST=false
TAG="n.n.n"
GIT_LOG_OPTS=$(git config changelog.opts)
GIT_LOG_FORMAT=$(git config changelog.format)
test -z "$GIT_LOG_FORMAT" && GIT_LOG_FORMAT=' * %s'
EDITOR=$(git var GIT_EDITOR)
while [ "$1" != "" ]; do
case $1 in
-l | --list )
LIST=true
;;
-t | --tag )
TAG=$2
shift
;;
--no-merges )
GIT_LOG_OPTS='--no-merges'
;;
* )
FILE=$1
;;
esac
shift
done
if $LIST; then
lasttag=$(git rev-list --tags --max-count=1 2>/dev/null)
version=$(git describe --tags --abbrev=0 $lasttag 2>/dev/null)
if test -z "$version"; then
git log $GIT_LOG_OPTS --pretty=format:"${GIT_LOG_FORMAT}"
else
git log $GIT_LOG_OPTS --pretty=format:"${GIT_LOG_FORMAT}" $version..
fi | sed 's/^ \* \*/ */g'
exit
fi
DATE=`date +'%Y-%m-%d'`
HEAD="\n$TAG / $DATE\n"
for i in $(seq 5 ${#HEAD}); do HEAD="$HEAD="; done
HEAD="$HEAD\n\n"
CHANGELOG=$FILE
if test "$CHANGELOG" = ""; then
CHANGELOG=`ls | egrep 'change|history' -i|head -n1`
if test "$CHANGELOG" = ""; then
CHANGELOG='History.md';
fi
fi
tmp=`mktemp -t $(basename $0).XXX`
printf "$HEAD" > $tmp
git-changelog $GIT_LOG_OPTS --list >> $tmp
printf '\n' >> $tmp
if [ -f $CHANGELOG ]; then cat $CHANGELOG >> $tmp; fi
mv -f $tmp $CHANGELOG
test -n "$EDITOR" && $EDITOR $CHANGELOG