# Credit for fingerprint action https://github.com/expo/expo
# https://github.com/expo/expo/blob/main/.github/workflows/pr-labeler.yml
---
name: PR Tests
on:
push:
branches: [main]
pull_request:
types: [opened, synchronize]
concurrency:
group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.ref }}
cancel-in-progress: true
# Permissions are granted per-job below; anything unlisted defaults to none.
# pull-requests: write is needed by sticky-pull-request-comment to post the
# bundle-size and fingerprint diffs and the PR OTA install link
permissions: {}
# denis release tag in bluesky-social/tango whose linux-amd64 binary the PR OTA
# job downloads. Bump this one line to roll denis.
env:
DENIS_RELEASE_TAG: denis-v0.1.1
jobs:
# Populate this from main so every PR can restore the same trusted baseline.
webpack-analyzer-base:
runs-on: ubuntu-24.04
if: ${{ github.event_name == 'push' }}
permissions:
contents: read
steps:
- name: ⬇️ Checkout
uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
- uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
- name: 🔧 Setup Node
uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
with:
node-version-file: package.json
cache: pnpm
- name: ⬇️ Get base stats from cache
id: get-base-stats
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
with:
path: stats.json
key: stats-base-main-${{ github.sha }}
- name: 🔦 Generate stats file for base commit
if: ${{ !steps.get-base-stats.outputs.cache-hit }}
run: |
pnpm install
pnpm intl:build
pnpm generate-webpack-stats-file
- name: ⬆️ Save base stats to cache
if: ${{ !steps.get-base-stats.outputs.cache-hit }}
uses: actions/cache/save@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
with:
path: stats.json
key: stats-base-main-${{ github.sha }}
webpack-analyzer:
runs-on: ubuntu-24.04
if: ${{ github.event.pull_request.head.repo.full_name == github.repository && github.event_name == 'pull_request'}}
permissions:
contents: read
pull-requests: write
steps:
- name: ⬇️ Checkout
uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
with:
fetch-depth: 0
- uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
- name: 🔧 Setup Node
uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
with:
node-version-file: package.json
cache: pnpm
- name: 🌿 Ensure tracking relevant branches and checkout base
env:
HEAD_REF: ${{ github.head_ref }}
BASE_REF: ${{ github.base_ref }}
run: |
git checkout $HEAD_REF
git checkout $BASE_REF
- name: 🔍 Get the base commit
id: base-commit
env:
BASE_REF: ${{ github.base_ref }}
run: echo base-commit=$(git log -n 1 $BASE_REF --pretty=format:'%H') >> "$GITHUB_OUTPUT"
- name: 🔀 Merge PR commit
env:
HEAD_REF: ${{ github.head_ref }}
run: |
# Have to set a git config for the merge to work
git config --global user.email "github-actions[bot]@users.noreply.github.com"
git config --global user.name "github-actions[bot]"
git merge --no-edit $HEAD_REF
pnpm install
pnpm intl:build
- name: 🔦 Generate stats file for PR
run: |
pnpm generate-webpack-stats-file
mv stats.json ../stats-new.json
- name: ⬇️ Get base stats from cache
id: get-base-stats
# Restore-only prevents PR-scoped fallback builds from creating caches.
uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
with:
path: stats.json
key: stats-base-main-${{ steps.base-commit.outputs.base-commit }}
- name: ⏪ Restore to base commit
if: ${{ !steps.get-base-stats.outputs.cache-hit }}
env:
BASE_COMMIT: ${{ steps.base-commit.outputs.base-commit }}
run: |
git reset "$BASE_COMMIT"
git restore .
- name: 🔦 Generate stats file from base commit
if: ${{ !steps.get-base-stats.outputs.cache-hit }}
run: |
pnpm install
pnpm intl:build
pnpm generate-webpack-stats-file
- name: ％ Get diff
id: get-diff
uses: NejcZdovc/bundle-size-diff@5321de41d2d62a7b0f4d6e60f59d1280a0034160 # v1.1.0
with:
base_path: "stats.json"
pr_path: "../stats-new.json"
excluded_assets: "(.+).chunk.js|(.+).js.map|(.+).json|(.+).png|(.+).svg|(.+).webp|(.+).jpg|(.+).ico"
- name: 💬 Drop a comment
uses: marocchino/sticky-pull-request-comment@5770ad5eb8f42dd2c4f34da00c94c5381e49af88 # v3.0.5
with:
header: bundle-diff
message: |
| Old size | New size | Diff |
|----------|----------|-----------------------|
| ${{ steps.get-diff.outputs.base_file_string }} | ${{ steps.get-diff.outputs.pr_file_string }} | ${{ steps.get-diff.outputs.diff_file_string }} (${{ steps.get-diff.outputs.percent }}%) |
---
fingerprint-native:
runs-on: ubuntu-22.04
if: ${{ github.event.pull_request.head.repo.full_name == github.repository && github.event_name == 'pull_request'}}
permissions:
contents: read
pull-requests: write
outputs:
# Empty when the native surface is unchanged, 'true' when it changed.
# publish-pr-ota gates on this.
includes-changes: ${{ steps.fingerprint.outputs.includes-changes }}
steps:
- name: ⬇️ Checkout
uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
with:
fetch-depth: 100
- name: ⬇️ Fetch commits from base branch
run: git fetch origin main:main --depth 100
if: github.event_name == 'pull_request'
- uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
- name: 🔧 Setup Node
uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
with:
node-version-file: package.json
cache: pnpm
- name: 📷 Check fingerprint and install dependencies
id: fingerprint
timeout-minutes: 5
uses: bluesky-social/github-actions/fingerprint-native@b5556913e4aef3964cfd5936d0add3fc0d809bdb # v0.2.0
with:
profile: pull-request
- name: 💬 Drop a comment
uses: marocchino/sticky-pull-request-comment@5770ad5eb8f42dd2c4f34da00c94c5381e49af88 # v3.0.5
if: ${{ steps.fingerprint.outputs.includes-changes }}
with:
header: fingerprint-diff
message: |
The Pull Request introduced fingerprint changes against the base commit:
Fingerprint diff
```json
${{ steps.fingerprint.outputs.diff }}
```
`bluesky://intent/apply-ota?channel=pull-request-${{ github.event.pull_request.number }}`