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|
# This is more or less a copy of
# https://github.com/mdn/content/blob/main/.github/workflows/pr-test.yml
# but done in a way that it first checks out mdn/translated-content (or
# fork of) and _then_ checks out mdn/content which has the relevant
# CI related tooling.
name: PR Test
on:
pull_request:
branches:
- main
jobs:
tests:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
# Needed otherswise it will check out a merge commit which means
# you can't get a `git diff` for this PR compared to its base.
# with:
# ref: ${{ github.event.pull_request.head.sha }}
- uses: actions/checkout@v2
with:
repository: mdn/content
path: mdn/content
- name: Setup Node.js environment
uses: actions/setup-node@v2.1.4
with:
node-version: "12"
- name: Cache node_modules
uses: actions/cache@v2.1.7
id: cached-node_modules
with:
path: |
${{ github.workspace }}/mdn/content/node_modules
key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
- name: Install all yarn packages
if: steps.cached-node_modules.outputs.cache-hit != 'true'
working-directory: ${{ github.workspace }}/mdn/content
run: |
yarn --frozen-lockfile
- name: Config git core.quotePath
run: |
# If you don't do this, the get-diff-action won't be able to
# notice files that contain non-ascii characters.
# I.e.
#
# ▶ git status
# Changes not staged for commit:
# ...
# modified: "files/en-us/glossary/b\303\251zier_curve/index.html"
#
# But after you set `core.quotePath` you get:
#
# ▶ git status
# Changes not staged for commit:
# ...
# modified: "files/en-us/glossary/bézier_curve/index.html"
#
# Now, this gets used by the `git diff ...` inside get-diff-action.
git config --global core.quotePath false
- uses: technote-space/get-diff-action@v4.2
id: git_diff_content
with:
PATTERNS: files/**/*.+(html|md)
SET_ENV_NAME: GIT_DIFF_CONTENT
- name: Build changed content
if: ${{ env.GIT_DIFF_CONTENT }}
env:
CONTENT_ROOT: ${{ github.workspace }}/mdn/content/files
CONTENT_TRANSLATED_ROOT: ${{ github.workspace }}/files
# This is so that if there's a single 'unsafe_html' flaw, it
# completely fails the build.
# But all other flaws should be 'warn' so that we can include
# information about the flaws when we analyze the built PR.
BUILD_FLAW_LEVELS: "unsafe_html: error, *:warn"
# Because we build these pages in a way that you get a toolbar,
# so the flaws can be displayed, but we don't want any of the
# other toolbar features like "Fix fixable flaws" or "Quick-edit"
# we set this to disable that stuff.
REACT_APP_CRUD_MODE_READONLY: true
# Setting this to an empty string effectively means that the
# <iframe> src will end up being the relative URL of the current
# document as a base.
# I.e. like this, if the current document is '/en-US/docs/Foo':
# <iframe src="/en-US/docs/Foo/_samples_/index.html">
# ...for example.
# Yes, it's potentially "insecure" because the iframe will execute
# whatever code is inserted into the code example. But since the
# whole (possible) domain for PR builds will never be somewhere
# where there are interesting cookies, it's a safe choice.
BUILD_LIVE_SAMPLES_BASE_URL: ""
# In these builds we never care for or need the ability to sign in.
# This environment variable will disable that functionality entirely.
REACT_APP_DISABLE_AUTH: true
# TODO: This should be implicit when `CI=true`
BUILD_NO_PROGRESSBAR: true
# If we don't do this the built files will end up in
# `node_modules/@mdn/yari/client/build/` and we don't want that
# to get pushed into the cache.
BUILD_OUT_ROOT: /tmp/build
working-directory: ${{ github.workspace }}/mdn/content
run: |
mkdir -p $BUILD_OUT_ROOT
# Don't use `yarn build` (from mdn/content) because that one hardcodes
# the BUILD_OUT_ROOT and CONTENT_ROOT env vars.
node node_modules/@mdn/yari/build/cli.js ${{ env.GIT_DIFF_CONTENT }}
echo "Disk usage size of build/"
du -sh $BUILD_OUT_ROOT
# Save the PR number into the build
echo ${{ github.event.number }} > $BUILD_OUT_ROOT/NR
- name: Generate the diff file
if: ${{ env.GIT_DIFF_CONTENT }}
env:
# This must match what we set in the "Build changed content" step above
BUILD_OUT_ROOT: /tmp/build
run: |
# Save the raw diff blob and store that inside the ./build/
# directory.
# The purpose of this is for the PR Review Companion to later
# be able to use this raw diff file for the benefit of analyzing.
git diff --diff-filter=ACMRT ${{ github.event.pull_request.base.sha }} ${{ github.sha }} > $BUILD_OUT_ROOT/DIFF
- name: Merge static assets with built documents
if: ${{ env.GIT_DIFF_CONTENT }}
env:
# This must match what we set in the "Build changed content" step above
BUILD_OUT_ROOT: /tmp/build
run: |
rsync -a ${{ github.workspace }}/mdn/content/node_modules/@mdn/yari/client/build/ $BUILD_OUT_ROOT/
# Now that build/ directory contains everything you need to deploy
# that as a site. HTML, static assets, images, etc.
# However, that Yari static files is very heavy and it's in large
# part due to the .map files.
# In fact, as of March 2021, the client/build/static directory
# is 2.3MB but only 864KB without all the .map files.
# Let's delete those this time because this isn't the right time
# to debug JS or CSS.
find $BUILD_OUT_ROOT/static -type f -name "*.map" | xargs rm
- uses: actions/upload-artifact@v2
if: ${{ env.GIT_DIFF_CONTENT }}
env:
# This must match what we set in the "Build changed content" step above
BUILD_OUT_ROOT: /tmp/build
with:
name: build
path: ${{ env.BUILD_OUT_ROOT }}
- uses: technote-space/get-diff-action@v4.2
with:
PATTERNS: files/**/*.+(png|jpeg|jpg|gif|svg|webp)
ABSOLUTE: true
SET_ENV_NAME: GIT_DIFF_FILES
- name: Check changed files
if: ${{ env.GIT_DIFF_FILES }}
env:
CONTENT_ROOT: ${{ github.workspace }}/mdn/content/files
CONTENT_TRANSLATED_ROOT: ${{ github.workspace }}/files
working-directory: ${{ github.workspace }}/mdn/content
run: |
echo ${{ env.GIT_DIFF_FILES }}
yarn filecheck ${{ env.GIT_DIFF_FILES }}
|
