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authorglx <glx@openttd.org>2019-10-05 21:07:18 +0200
committerCharles Pigott <charlespigott@googlemail.com>2020-01-19 09:05:20 +0000
commitfb3de33a38210ce9b0079fa43a750d490769cf73 (patch)
treec26aa23fd1fac397ae7d91c9b969c0d345e20465 /.github/workflows
parent6dfe5c852eba98dd51d5ff7b65817113213e091f (diff)
downloadopenttd-fb3de33a38210ce9b0079fa43a750d490769cf73.tar.xz
Add: [Actions] commit-checker workflow
Diffstat (limited to '.github/workflows')
-rw-r--r--.github/workflows/commit-checker.yml45
1 files changed, 45 insertions, 0 deletions
diff --git a/.github/workflows/commit-checker.yml b/.github/workflows/commit-checker.yml
new file mode 100644
index 000000000..d2546ab30
--- /dev/null
+++ b/.github/workflows/commit-checker.yml
@@ -0,0 +1,45 @@
+name: Commit checker
+
+on:
+ pull_request:
+
+jobs:
+ commit-checker:
+ name: Commit checker
+ runs-on: ubuntu-latest
+
+ steps:
+ - name: Checkout
+ uses: actions/checkout@v2
+ with:
+ fetch-depth: 4
+
+ - name: Get pull-request commits
+ run: |
+ set -x
+ # actions/checkout did a merge checkout of the pull-request. As such, the first
+ # commit is the merge commit. This means that on HEAD^ is the base branch, and
+ # on HEAD^2 are the commits from the pull-request. We now check if those trees
+ # have a common parent. If not, we fetch a few more commits till we do. In result,
+ # the log between HEAD^ and HEAD^2 will be the commits in the pull-request.
+ DEPTH=4
+ while [ -z "$(git merge-base HEAD^ HEAD^2)" ]; do
+ git -c protocol.version=2 fetch --no-tags --prune --progress --no-recurse-submodules --deepen=${DEPTH} origin HEAD
+ DEPTH=$(( ${DEPTH} * 4 ))
+ done
+
+ # Just to show which commits we are going to evaluate.
+ git log --oneline HEAD^..HEAD^2
+
+ - name: Checkout commit-checker
+ uses: actions/checkout@v2
+ with:
+ repository: OpenTTD/OpenTTD-git-hooks
+ path: git-hooks
+ ref: master
+
+ - name: Check commits
+ run: |
+ set -x
+ HOOKS_DIR=./git-hooks/hooks GIT_DIR=.git ./git-hooks/hooks/check-commits.sh HEAD^..HEAD^2
+ echo "Commit checks passed"