fix(ci): prefix stainless branches with fork author

This commit is contained in:
Samuel El-Borai 2025-11-19 16:20:14 +01:00
parent 91f1b352b4
commit 574dac4608

View file

@ -59,6 +59,30 @@ jobs:
ref: ${{ github.event.pull_request.head.sha }}
fetch-depth: 2
# Compute the Stainless branch name, prefixing with fork owner if PR is from a fork.
# For fork PRs like "contributor:fix/issue-123", this creates "preview/contributor/fix/issue-123"
# For same-repo PRs, this creates "preview/fix/issue-123"
- name: Compute branch names
id: branch-names
run: |
HEAD_REPO="${{ github.event.pull_request.head.repo.full_name }}"
BASE_REPO="${{ github.repository }}"
BRANCH_NAME="${{ github.event.pull_request.head.ref }}"
if [ "$HEAD_REPO" != "$BASE_REPO" ]; then
# Fork PR: prefix with fork owner for isolation
FORK_OWNER="${{ github.event.pull_request.head.repo.owner.login }}"
PREVIEW_BRANCH="preview/${FORK_OWNER}/${BRANCH_NAME}"
BASE_BRANCH="preview/base/${FORK_OWNER}/${BRANCH_NAME}"
else
# Same-repo PR
PREVIEW_BRANCH="preview/${BRANCH_NAME}"
BASE_BRANCH="preview/base/${BRANCH_NAME}"
fi
echo "preview_branch=${PREVIEW_BRANCH}" >> $GITHUB_OUTPUT
echo "base_branch=${BASE_BRANCH}" >> $GITHUB_OUTPUT
# This action builds preview SDKs from the OpenAPI spec changes and
# posts/updates a comment on the PR with build results and links to the preview.
- name: Run preview builds
@ -73,6 +97,8 @@ jobs:
base_sha: ${{ github.event.pull_request.base.sha }}
base_ref: ${{ github.event.pull_request.base.ref }}
head_sha: ${{ github.event.pull_request.head.sha }}
branch: ${{ steps.branch-names.outputs.preview_branch }}
base_branch: ${{ steps.branch-names.outputs.base_branch }}
merge:
if: github.event.action == 'closed' && github.event.pull_request.merged == true
@ -90,12 +116,33 @@ jobs:
ref: ${{ github.event.pull_request.head.sha }}
fetch-depth: 2
# Compute the Stainless branch name, prefixing with fork owner if PR is from a fork.
# For fork PRs like "contributor:fix/issue-123", this creates "preview/contributor/fix/issue-123"
# For same-repo PRs, this creates "preview/fix/issue-123"
- name: Compute branch names
id: branch-names
run: |
HEAD_REPO="${{ github.event.pull_request.head.repo.full_name }}"
BASE_REPO="${{ github.repository }}"
BRANCH_NAME="${{ github.event.pull_request.head.ref }}"
if [ "$HEAD_REPO" != "$BASE_REPO" ]; then
# Fork PR: prefix with fork owner for isolation
FORK_OWNER="${{ github.event.pull_request.head.repo.owner.login }}"
MERGE_BRANCH="preview/${FORK_OWNER}/${BRANCH_NAME}"
else
# Same-repo PR
MERGE_BRANCH="preview/${BRANCH_NAME}"
fi
echo "merge_branch=${MERGE_BRANCH}" >> $GITHUB_OUTPUT
# Note that this only merges in changes that happened on the last build on
# preview/${{ github.head_ref }}. It's possible that there are OAS/config
# changes that haven't been built, if the preview-sdk job didn't finish
# the computed preview branch. It's possible that there are OAS/config
# changes that haven't been built, if the preview job didn't finish
# before this step starts. In theory we want to wait for all builds
# against preview/${{ github.head_ref }} to complete, but assuming that
# the preview-sdk job happens before the PR merge, it should be fine.
# against the preview branch to complete, but assuming that
# the preview job happens before the PR merge, it should be fine.
- name: Run merge build
uses: stainless-api/upload-openapi-spec-action/merge@32823b096b4319c53ee948d702d9052873af485f # 1.6.0
with:
@ -108,3 +155,4 @@ jobs:
base_sha: ${{ github.event.pull_request.base.sha }}
base_ref: ${{ github.event.pull_request.base.ref }}
head_sha: ${{ github.event.pull_request.head.sha }}
merge_branch: ${{ steps.branch-names.outputs.merge_branch }}