11a162b0e5
In case we have a git clone from Linux that is accessed via cygwin git the files executable status will be derived from the file content (shebang) and won't match the git repo, leading to a initially dirty tree. This can be worked around by setting "core.filemode=false", but let's try to match the cygwin permissions with the in-repo permissions so this isn't needed.
89 lines
2.4 KiB
Bash
Executable File
89 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
die () {
|
|
echo "$*" >&2
|
|
exit 1
|
|
}
|
|
|
|
cd "$(dirname "$0")" ||
|
|
die "Could not cd to msys2-runtime/"
|
|
|
|
git rev-parse --verify HEAD >/dev/null &&
|
|
git update-index -q --ignore-submodules --refresh &&
|
|
git diff-files --quiet --ignore-submodules &&
|
|
git diff-index --cached --quiet --ignore-submodules HEAD -- ||
|
|
die "Clean worktree required"
|
|
|
|
git rm 0*.patch ||
|
|
die "Could not remove previous patches"
|
|
|
|
base_tag=refs/tags/cygwin-"$(sed -ne 's/^pkgver=//p' <PKGBUILD)"
|
|
msys2_branch=refs/heads/msys2-${base_tag#refs/tags/cygwin-}
|
|
url=https://github.com/msys2/msys2-runtime
|
|
|
|
test -d msys2-runtime ||
|
|
git clone --bare $url msys2-runtime ||
|
|
die "Could not clone msys2-runtime"
|
|
|
|
git -C msys2-runtime fetch --no-tags $url $base_tag:$base_tag $msys2_branch:$msys2_branch
|
|
|
|
git -c core.abbrev=7 \
|
|
-c diff.renames=true \
|
|
-c format.from=false \
|
|
-c format.numbered=auto \
|
|
-c format.useAutoBase=false \
|
|
-C msys2-runtime \
|
|
format-patch \
|
|
--no-signature \
|
|
--topo-order \
|
|
--diff-algorithm=default \
|
|
--no-attach \
|
|
--no-add-header \
|
|
--no-cover-letter \
|
|
--no-thread \
|
|
--suffix=.patch \
|
|
--subject-prefix=PATCH \
|
|
--output-directory .. \
|
|
$base_tag..$msys2_branch \
|
|
-- ':(exclude).github/' ||
|
|
die "Could not generate new patch set"
|
|
|
|
patches="$(ls -1 0*.patch)" &&
|
|
for p in $patches
|
|
do
|
|
sed -i 's/^\(Subject: \[PATCH [0-9]*\/\)[1-9][0-9]*/\1N/' $p ||
|
|
die "Could not fix Subject: line in $p"
|
|
done &&
|
|
git add $patches ||
|
|
die "Could not stage new patch set"
|
|
|
|
in_sources="$(echo "$patches" | sed "{s/^/ /;:1;N;s/\\n/\\\\n /;b1}")"
|
|
in_prepare="$(echo "$patches" | tr '\n' '\\' | sed -e 's/\\$//' -e 's/\\/ &&&n /g')"
|
|
sed -i -e "/^ 0.*\.patch$/{:1;N;/[^)]$/b1;s|.*|$in_sources)|}" \
|
|
-e "/^ *apply_git_am_with_msg /{:2;N;/[^}]$/b2;s|.*| apply_git_am_with_msg $in_prepare\\n\\}|}" \
|
|
PKGBUILD ||
|
|
die "Could not update the patch set in PKGBUILD"
|
|
|
|
if git rev-parse --verify HEAD >/dev/null &&
|
|
git update-index -q --ignore-submodules --refresh &&
|
|
git diff-files --quiet --ignore-submodules &&
|
|
git diff-index --cached --quiet --ignore-submodules HEAD --
|
|
then
|
|
echo "Already up to date!" >&2
|
|
exit 0
|
|
fi
|
|
|
|
updpkgsums ||
|
|
die "Could not update the patch set checksums in PKGBUILD"
|
|
|
|
# bump pkgrel
|
|
if ! git diff @{u} -- PKGBUILD | grep -q '^+pkgver'
|
|
then
|
|
pkgrel=$((1+$(sed -n -e 's/^pkgrel=//p' <PKGBUILD))) &&
|
|
sed -i -e "s/^\(pkgrel=\).*/\1$pkgrel/" PKGBUILD ||
|
|
die "Could not increment pkgrel"
|
|
fi
|
|
|
|
git add PKGBUILD ||
|
|
die "Could not stage updates in PKGBUILD"
|