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|
#!/bin/bash
#
# Script to generate a first version of a changelog from a
# mercurial repository with the commit style as of the DevZone
# (c) 2011 Ingo von Borstel
function make_changelog () {
echo "Changelog for $1$2"
hg log -b $1 --template="$SHOWREV- {desc}\n" $2 \
| sed "s/ (r[0-9].*):/:/g" \
| grep -v "Added tag " \
| sed "s/ \(#[0-9].*\):\(.*\)/:\2 (issue \1)/g" \
| grep -e "^- Feature"
hg log -b $1 --template="$SHOWREV- {desc}\n" $2 \
| sed "s/ (r[0-9].*):/:/g" \
| grep -v "Added tag " \
| sed "s/ \(#[0-9].*\):\(.*\)/:\2 (issue \1)/g" \
| grep -e "^- Change"
hg log -b $1 --template="$SHOWREV- {desc}\n" $2 \
| sed "s/ (r[0-9].*):/:/g" \
| grep -v "Added tag " \
| sed "s/ \(#[0-9].*\):\(.*\)/:\2 (issue \1)/g" \
| grep -e "^- Add"
hg log -b $1 --template="$SHOWREV- {desc}\n" $2 \
| sed "s/ (r[0-9].*):/:/g" \
| grep -v "Added tag " \
| sed "s/ \(#[0-9].*\):\(.*\)/:\2 (issue \1)/g" \
| grep -e "^- Codechange"
hg log -b $1 --template="$SHOWREV- {desc}\n" $2 \
| sed "s/ (r[0-9].*):/:/g" \
| grep -v "Added tag " \
| sed "s/ \(#[0-9].*\):\(.*\)/:\2 (issue \1)/g" \
| grep -e "^- Fix"
hg log -b $1 --template="$SHOWREV- {desc}\n" $2 \
| sed "s/ (r[0-9].*):/:/g" \
| grep -v "Added tag " \
| sed "s/ \(#[0-9].*\):\(.*\)/:\2 (issue \1)/g" \
| grep -e "^- Revert"
hg log -b $1 --template="$SHOWREV- {desc}\n" $2 \
| sed "s/ (r[0-9].*):/:/g" \
| grep -v "Added tag " \
| sed "s/ \(#[0-9].*\):\(.*\)/:\2 (issue \1)/g" \
| grep -e "^- Doc" \
| grep -v "changelog"
hg log -b $1 --template="$SHOWREV- {desc}\n" $2 \
| sed "s/ (r[0-9].*):/:/g" \
| grep -v "Added tag " \
| sed "s/ \(#[0-9].*\):\(.*\)/:\2 (issue \1)/g" \
| grep -v "^- Feature" \
| grep -v "^- Change" \
| grep -v "^- Fix" \
| grep -v "^- Doc" \
| grep -v "^- Add" \
| grep -v "^- Revert" \
| grep -v "^- Codechange"
}
if [ $# -gt 2 ]; then
echo "No parameters given!"
echo "Usage: $0 [-rXXX:YYY] [--showrev]"
echo "where optionally XXX and YYY denote a revision number or tag name."
echo "--showrev allows to prefix each change with the revision number which"
echo " implements that particular change".
exit 1
fi
CURRENT_BRANCH=`hg id -b`
CURRENT_REV=`hg id -n | cut -d+ -f1`
CURRENT_BRANCH_START_REV=`hg log -b $CURRENT_BRANCH --template='{rev}\n' | tail -n1`
TIP_REV=`hg id -rtip -n`
TIP_BRANCH=`hg id -b -rtip`
REVS=
SHOWREV=
# parse the arguments
optarr=( $(getopt -o 'r:s' --long 'revision:,showrev' -- "$@") )
i=0
while true; do
case ${optarr[$i]} in
-s|--showrev) SHOWREV="{rev}: " ; ((i++));;
-r|--revision) REVS=`echo "-r${optarr[$((i+1))]}" | sed "s/'//g"`;((i=i+2));;
--) ((i++)); break;;
*) echo "Internal Error!"; exit 1;;
esac
done
if [ -z $REVS ]; then
# We create by default the changelog from the last tag to the current revision:
TAGS=`hg tags`
# get the last tag and its properties:
TAG=`hg tags | head -n2 | tail -n1 | cut -d\ -f1`
TAG_BRANCH=`hg id -b -r$TAG`
if [ $TAG_BRANCH != $CURRENT_BRANCH ]; then
START_REV=`hg log -b $CURRENT_BRANCH --template='{rev}\n' | tail -n1`
else
START_REV=$TAG
fi
# get the branching revision of the tag. Everything from there to our current
# branch's start is needed for the changelog, too (presumably)
REVS=-r$START_REV:$CURRENT_REV
else
TAG_BRANCH=$CURRENT_BRANCH
fi
if [ $TIP_REV != $CURRENT_REV ]; then
echo "Warning! Current revision ($CURRENT_BRANCH-$CURRENT_REV) is not tip ($TIP_BRANCH-$TIP_REV)!"
echo ""
fi;
make_changelog $CURRENT_BRANCH $REVS
if [ $CURRENT_BRANCH != $TAG_BRANCH ]; then
echo ""
if [ $TAG_BRANCH != "default" ]; then
START_REV=`hg log -b $TAG_BRANCH --template='{rev}\n' | tail -n1`
echo "Changelog from start of $TAG_BRANCH-branch (r$START_REV) to start of $CURRENT_BRANCH-branch (r$CURRENT_BRANCH_START_REV)"
echo "Pay attention to remove duplicate entries, if you backported stuff to the $TAG_BRANCH-branch"
else
START_REV=`hg id -n -r$TAG`
echo "Changelog from $TAG (r$START_REV) to start of $CURRENT_BRANCH-branch (r$CURRENT_BRANCH_START_REV)"
fi
echo ""
make_changelog default -r$START_REV:$CURRENT_BRANCH_START_REV
fi
|
