Nix CI #15120
Workflow file for this run
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name: Nix CI | |
on: | |
push: | |
branches: | |
- master | |
tags: | |
- '*' | |
pull_request: | |
merge_group: | |
concurrency: | |
group: ${{ github.workflow }}-${{ github.ref }} | |
cancel-in-progress: true | |
jobs: | |
# see ci.yml | |
configure: | |
runs-on: ubuntu-latest | |
outputs: | |
matrix: ${{ steps.set-matrix.outputs.result }} | |
steps: | |
- name: Configure build matrix | |
id: set-matrix | |
uses: actions/github-script@v7 | |
with: | |
script: | | |
let large = ${{ github.repository == 'leanprover/lean4' }}; | |
let matrix = [ | |
{ | |
"name": "Nix Linux", | |
"os": large ? "nscloud-ubuntu-22.04-amd64-8x8" : "ubuntu-latest", | |
} | |
]; | |
console.log(`matrix:\n${JSON.stringify(matrix, null, 2)}`); | |
return matrix; | |
Build: | |
needs: [configure] | |
runs-on: ${{ matrix.os }} | |
defaults: | |
run: | |
shell: nix run .#ciShell -- bash -euxo pipefail {0} | |
strategy: | |
matrix: | |
include: ${{fromJson(needs.configure.outputs.matrix)}} | |
# complete all jobs | |
fail-fast: false | |
name: ${{ matrix.name }} | |
env: | |
NIX_BUILD_ARGS: --print-build-logs --fallback | |
steps: | |
- name: Checkout | |
uses: actions/checkout@v3 | |
with: | |
# the default is to use a virtual merge commit between the PR and master: just use the PR | |
ref: ${{ github.event.pull_request.head.sha }} | |
- name: Set Up Nix Cache | |
uses: actions/cache@v3 | |
with: | |
path: nix-store-cache | |
key: ${{ matrix.name }}-nix-store-cache-${{ github.sha }} | |
# fall back to (latest) previous cache | |
restore-keys: | | |
${{ matrix.name }}-nix-store-cache | |
- name: Further Set Up Nix Cache | |
shell: bash -euxo pipefail {0} | |
run: | | |
# Nix seems to mutate the cache, so make a copy | |
cp -r nix-store-cache nix-store-cache-copy || true | |
- name: Install Nix | |
uses: DeterminateSystems/nix-installer-action@main | |
with: | |
extra-conf: | | |
extra-sandbox-paths = /nix/var/cache/ccache? | |
substituters = file://${{ github.workspace }}/nix-store-cache-copy?priority=10&trusted=true https://cache.nixos.org | |
- name: Prepare CCache Cache | |
run: | | |
sudo mkdir -m0770 -p /nix/var/cache/ccache | |
sudo chown -R $USER /nix/var/cache/ccache | |
- name: Setup CCache Cache | |
uses: actions/cache@v3 | |
with: | |
path: /nix/var/cache/ccache | |
key: ${{ matrix.name }}-nix-ccache-${{ github.sha }} | |
# fall back to (latest) previous cache | |
restore-keys: | | |
${{ matrix.name }}-nix-ccache | |
- name: Further Set Up CCache Cache | |
run: | | |
sudo chown -R root:nixbld /nix/var/cache | |
sudo chmod -R 770 /nix/var/cache | |
- name: Build | |
run: | | |
nix build $NIX_BUILD_ARGS .#cacheRoots -o push-build | |
- name: Test | |
run: | | |
nix build --keep-failed $NIX_BUILD_ARGS .#test -o push-test || (ln -s /tmp/nix-build-*/source/src/build/ ./push-test; false) | |
- name: Test Summary | |
uses: test-summary/action@v2 | |
with: | |
paths: push-test/test-results.xml | |
if: always() | |
continue-on-error: true | |
- name: Build manual | |
run: | | |
nix build $NIX_BUILD_ARGS --update-input lean --no-write-lock-file ./doc#{lean-mdbook,leanInk,alectryon,test,inked} -o push-doc | |
nix build $NIX_BUILD_ARGS --update-input lean --no-write-lock-file ./doc | |
# https://github.com/netlify/cli/issues/1809 | |
cp -r --dereference ./result ./dist | |
if: matrix.name == 'Nix Linux' | |
- name: Check manual for broken links | |
id: lychee | |
uses: lycheeverse/lychee-action@v1.9.0 | |
with: | |
fail: false # report errors but do not block CI on temporary failures | |
# gmplib.org consistently times out from GH actions | |
# the GitHub token is to avoid rate limiting | |
args: --base './dist' --no-progress --github-token ${{ secrets.GITHUB_TOKEN }} --exclude 'gmplib.org' './dist/**/*.html' | |
- name: Rebuild Nix Store Cache | |
run: | | |
rm -rf nix-store-cache || true | |
nix copy ./push-* --to file://$PWD/nix-store-cache?compression=none | |
- id: deploy-info | |
name: Compute Deployment Metadata | |
run: | | |
set -e | |
python3 -c 'import base64; print("alias="+base64.urlsafe_b64encode(bytes.fromhex("${{github.sha}}")).decode("utf-8").rstrip("="))' >> "$GITHUB_OUTPUT" | |
echo "message=`git log -1 --pretty=format:"%s"`" >> "$GITHUB_OUTPUT" | |
- name: Publish manual to Netlify | |
uses: nwtgck/actions-netlify@v2.0 | |
id: publish-manual | |
with: | |
publish-dir: ./dist | |
production-branch: master | |
github-token: ${{ secrets.GITHUB_TOKEN }} | |
deploy-message: | | |
${{ github.event_name == 'pull_request' && format('pr#{0}: {1}', github.event.number, github.event.pull_request.title) || format('ref/{0}: {1}', github.ref_name, steps.deploy-info.outputs.message) }} | |
alias: ${{ steps.deploy-info.outputs.alias }} | |
enable-commit-comment: false | |
enable-pull-request-comment: false | |
github-deployment-environment: "lean-lang.org/lean4/doc" | |
fails-without-credentials: false | |
env: | |
NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }} | |
NETLIFY_SITE_ID: "b8e805d2-7e9b-4f80-91fb-a84d72fc4a68" | |
- name: Fixup CCache Cache | |
run: | | |
sudo chown -R $USER /nix/var/cache | |
- name: CCache stats | |
run: CCACHE_DIR=/nix/var/cache/ccache nix run .#nixpkgs.ccache -- -s |