NetworkManager/makerepo.sh

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2014-02-02 10:17:11 +00:00
#!/bin/bash
set -vx
die() {
echo "$@" >&2
exit 1
}
srcdir="$(dirname "$(readlink -f "$0")")"
(test -f $srcdir/NetworkManager.spec \
&& test -f $srcdir/sources) || {
echo -n "**Error**: Directory "\`$srcdir\'" does not look like the NM pkg dir"
exit 1
}
# generate the clean dir
fedpkg prep || die "error while \`fedpkg prep\`"
pushd NetworkManager-0.9.9.0
git init .
# if you have a local clone of NetworkManager, symlink
# it as ../.git/local.
LOCAL_GIT="$(realpath ../.git/local/)"
if [[ -d "$LOCAL_GIT/" ]]; then
git remote add local "$LOCAL_GIT/"
git fetch local
git fetch local 'refs/remotes/origin/*:refs/remotes/origin/*'
fi
git remote add origin git://anongit.freedesktop.org/NetworkManager/NetworkManager
git commit --allow-empty -m '*** empty initial commit' # useful, to rebase the following commit
git add -f -A .
git commit -m '*** add all'
cat <<EOF > .gitignore
EOF
git rm --cached -r .
git add .
git commit -m "*** clean state (ignored files removed)"
REVERT_COUNT="$(echo "${1-1}" | sed -n 's/^\([0-9]\+\)$/\1/p' | head -n1)"
if [[ "$REVERT_COUNT" != "" ]]; then
echo "revert the last $REVERT_COUNT commits"
PATCH_LIST="$(sed -n 's/^Patch\([0-9]\+\): \+\(.*\)$/\1 \2/p' ../NetworkManager.spec | sort -n | tail -n $REVERT_COUNT)"
echo "$PATCH_LIST"
# revert and last patches...
for i in $(seq "$REVERT_COUNT" -1 1); do
LAST_PATCH_N=$(echo "$PATCH_LIST" | sed -n "$i"'s/^\([0-9]\+\) \+.*$/\1/p')
LAST_PATCH=$( echo "$PATCH_LIST" | sed -n "$i"'s/^\([0-9]\+\) \+\(.*\)$/\2/p')
echo "revert Patch$LAST_PATCH_N \"$LAST_PATCH\"..."
patch --no-backup-if-mismatch -R -p1 < "../$LAST_PATCH" || die "error reverting Patch$LAST_PATCH_N $LAST_PATCH"
git add .
git commit --allow-empty -a -m "<< revert Patch$LAST_PATCH_N \"$LAST_PATCH\""
done
BASECOMMIT=`git rev-parse HEAD`
for i in $(seq 1 "$REVERT_COUNT"); do
LAST_PATCH_N=$(echo "$PATCH_LIST" | sed -n "$i"'s/^\([0-9]\+\) \+.*$/\1/p')
LAST_PATCH=$( echo "$PATCH_LIST" | sed -n "$i"'s/^\([0-9]\+\) \+\(.*\)$/\2/p')
echo "reapply Patch$LAST_PATCH_N \"$LAST_PATCH\"..."
# first try git-am to preserve the commit message, otherwise just revert the last commit
git am "../$LAST_PATCH" || (
git revert --no-edit $BASECOMMIT~$((i-1))
COMMIT_MSG="$(git log -n1 --format='%s' $BASECOMMIT~$((i-1)) | sed 's/<< revert \(Patch.*"\)$/>> reapply \1/')"
git commit --amend -m "$COMMIT_MSG"
)
# The tree to the version before should be identical. Just to be sure, reset it.
git reset $BASECOMMIT~$((i)) -- .
EDITOR=true git commit --amend --no-edit
git reset --hard HEAD
done
fi
popd