name: release
on:
workflow_run:
workflows: [test]
branches: [master]
types: [completed]
jobs:
release:
runs-on: ubuntu-20.04
# need to manually check for a couple things
# - tests passed?
# - we are the most recent commit on master?
if: ${{github.event.workflow_run.conclusion == 'success' &&
github.event.workflow_run.head_sha == github.sha}}
steps:
- uses: actions/checkout@v2
with:
ref: ${{github.event.workflow_run.head_sha}}
# need workflow access since we push branches
# containing workflows
token: ${{secrets.BOT_TOKEN}}
# need all tags
fetch-depth: 0
# try to get results from tests
- uses: dawidd6/action-download-artifact@v2
continue-on-error: true
with:
workflow: ${{github.event.workflow_run.name}}
run_id: ${{github.event.workflow_run.id}}
name: results
path: results
- name: find-version
run: |
# rip version from lfs.h
LFS_VERSION="$(grep -o '^#define LFS_VERSION .*$' lfs.h \
| awk '{print $3}')"
LFS_VERSION_MAJOR="$((0xffff & ($LFS_VERSION >> 16)))"
LFS_VERSION_MINOR="$((0xffff & ($LFS_VERSION >> 0)))"
# find a new patch version based on what we find in our tags
LFS_VERSION_PATCH="$( \
( git describe --tags --abbrev=0 \
--match="v$LFS_VERSION_MAJOR.$LFS_VERSION_MINOR.*" \
|| echo 'v0.0.-1' ) \
| awk -F '.' '{print $3+1}')"
# found new version
LFS_VERSION="v$LFS_VERSION_MAJOR`
`.$LFS_VERSION_MINOR`
`.$LFS_VERSION_PATCH"
echo "LFS_VERSION=$LFS_VERSION"
echo "LFS_VERSION=$LFS_VERSION" >> $GITHUB_ENV
echo "LFS_VERSION_MAJOR=$LFS_VERSION_MAJOR" >> $GITHUB_ENV
echo "LFS_VERSION_MINOR=$LFS_VERSION_MINOR" >> $GITHUB_ENV
echo "LFS_VERSION_PATCH=$LFS_VERSION_PATCH" >> $GITHUB_ENV
# try to find previous version?
- name: find-prev-version
continue-on-error: true
run: |
LFS_PREV_VERSION="$(git describe --tags --abbrev=0 --match 'v*')"
echo "LFS_PREV_VERSION=$LFS_PREV_VERSION"
echo "LFS_PREV_VERSION=$LFS_PREV_VERSION" >> $GITHUB_ENV
# try to find results from tests
- name: collect-results
run: |
# previous results to compare against?
[ -n "$LFS_PREV_VERSION" ] && curl -sS \
"$GITHUB_API_URL/repos/$GITHUB_REPOSITORY/`
`status/$LFS_PREV_VERSION?per_page=100" \
| jq -re 'select(.sha != env.GITHUB_SHA) | .statuses[]' \
>> prev-results.json \
|| true
# build table for GitHub
echo "<table>" >> results.txt
echo "<thead>" >> results.txt
echo "<tr>" >> results.txt
echo "<th align=left>Configuration</th>" >> results.txt
for r in Code Stack Structs Coverage
do
echo "<th align=right>$r</th>" >> results.txt
done
echo "</tr>" >> results.txt
echo "</thead>" >> results.txt
echo "<tbody>" >> results.txt
for c in "" readonly threadsafe migrate error-asserts
do
echo "<tr>" >> results.txt
c_or_default=${c:-default}
echo "<td align=left>${c_or_default^}</td>" >> results.txt
for r in code stack structs
do
# per-config results
echo "<td align=right>" >> results.txt
[ -e results/thumb${c:+-$c}.csv ] && ( \
export PREV="$(jq -re '
select(.context == "'"results (thumb${c:+, $c}) / $r"'").description
| capture("(?<result>[0-9∞]+)").result' \
prev-results.json || echo 0)"
./scripts/summary.py results/thumb${c:+-$c}.csv -f $r -Y | awk '
NR==2 {printf "%s B",$2}
NR==2 && ENVIRON["PREV"]+0 != 0 {
printf " (%+.1f%%)",100*($2-ENVIRON["PREV"])/ENVIRON["PREV"]}
NR==2 {printf "\n"}' \
| sed -e 's/ /\ /g' \
>> results.txt)
echo "</td>" >> results.txt
done
# coverage results
if [ -z $c ]
then
echo "<td rowspan=0 align=right>" >> results.txt
[ -e results/coverage.csv ] && ( \
export PREV="$(jq -re '
select(.context == "results / coverage").description
| capture("(?<result>[0-9\\.]+)").result' \
prev-results.json || echo 0)"
./scripts/coverage.py -u results/coverage.csv -Y | awk -F '[ /%]+' '
NR==2 {printf "%.1f%% of %d lines",$4,$3}
NR==2 && ENVIRON["PREV"]+0 != 0 {
printf " (%+.1f%%)",$4-ENVIRON["PREV"]}
NR==2 {printf "\n"}' \
| sed -e 's/ /\ /g' \
>> results.txt)
echo "</td>" >> results.txt
fi
echo "</tr>" >> results.txt
done
echo "</tbody>" >> results.txt
echo "</table>" >> results.txt
cat results.txt
# find changes from history
- name: collect-changes
run: |
[ -n "$LFS_PREV_VERSION" ] || exit 0
# use explicit link to github commit so that release notes can
# be copied elsewhere
git log "$LFS_PREV_VERSION.." \
--grep='^Merge' --invert-grep \
--format="format:[\`%h\`](`
`https://github.com/$GITHUB_REPOSITORY/commit/%h) %s" \
> changes.txt
echo "CHANGES:"
cat changes.txt
# create and update major branches (vN and vN-prefix)
- name: create-major-branches
run: |
# create major branch
git branch "v$LFS_VERSION_MAJOR" HEAD
# create major prefix branch
git config user.name ${{secrets.BOT_USER}}
git config user.email ${{secrets.BOT_EMAIL}}
git fetch "https://github.com/$GITHUB_REPOSITORY.git" \
"v$LFS_VERSION_MAJOR-prefix" || true
./scripts/prefix.py "lfs$LFS_VERSION_MAJOR"
git branch "v$LFS_VERSION_MAJOR-prefix" $( \
git commit-tree $(git write-tree) \
$(git rev-parse --verify -q FETCH_HEAD | sed -e 's/^/-p /') \
-p HEAD \
-m "Generated v$LFS_VERSION_MAJOR prefixes")
git reset --hard
# push!
git push --atomic origin \
"v$LFS_VERSION_MAJOR" \
"v$LFS_VERSION_MAJOR-prefix"
# build release notes
- name: create-release
run: |
# create release and patch version tag (vN.N.N)
# only draft if not a patch release
[ -e results.txt ] && export RESULTS="$(cat results.txt)"
[ -e changes.txt ] && export CHANGES="$(cat changes.txt)"
curl -sS -X POST -H "authorization: token ${{secrets.BOT_TOKEN}}" \
"$GITHUB_API_URL/repos/$GITHUB_REPOSITORY/releases" \
-d "$(jq -n '{
tag_name: env.LFS_VERSION,
name: env.LFS_VERSION | rtrimstr(".0"),
target_commitish: "${{github.event.workflow_run.head_sha}}",
draft: env.LFS_VERSION | endswith(".0"),
body: [env.RESULTS, env.CHANGES | select(.)] | join("\n\n")}' \
| tee /dev/stderr)"