Wolfgang Walther 56d29bbae1
workflows/build: build shells on a single darwin runner only
Because we have Rosetta, we can use a single darwin runner to build both
shells. Most time is spent for downloading Nix and checking out Nixpkgs
anyway and this can be saved if only run once.

Also, this prepares for the deprecation of the old macos-13 runners,
which were based on x86_64 CPUs in September 2025:
https://github.blog/changelog/2025-07-11-upcoming-changes-to-macos-hosted-runners-macos-latest-migration-and-xcode-support-policy-updates/
2025-08-11 18:05:20 +02:00

104 lines
3.5 KiB
YAML

name: Build
on:
workflow_call:
inputs:
baseBranch:
required: true
type: string
mergedSha:
required: true
type: string
secrets:
CACHIX_AUTH_TOKEN:
required: true
permissions: {}
defaults:
run:
shell: bash
jobs:
build:
strategy:
fail-fast: false
matrix:
include:
- runner: ubuntu-24.04
name: x86_64-linux
systems: x86_64-linux
builds: [shell, manual-nixos, lib-tests, tarball]
desc: shell, docs, lib, tarball
- runner: ubuntu-24.04-arm
name: aarch64-linux
systems: aarch64-linux
builds: [shell, manual-nixos, manual-nixpkgs, manual-nixpkgs-tests]
desc: shell, docs
- runner: macos-14
name: darwin
systems: aarch64-darwin x86_64-darwin
builds: [shell]
desc: shell
name: '${{ matrix.name }}: ${{ matrix.desc }}'
runs-on: ${{ matrix.runner }}
timeout-minutes: 60
steps:
- uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
with:
sparse-checkout: .github/actions
- name: Check if the PR can be merged and checkout the merge commit
uses: ./.github/actions/get-merge-commit
with:
mergedSha: ${{ inputs.mergedSha }}
merged-as-untrusted: true
pinnedFrom: untrusted
- uses: cachix/install-nix-action@fc6e360bedc9ee72d75e701397f0bb30dce77568 # v31
with:
# Sandbox is disabled on MacOS by default.
extra_nix_config: sandbox = true
- uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
with:
# This cache is for the nixpkgs repo checks and should not be trusted or used elsewhere.
name: nixpkgs-ci
authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
- run: nix-env --install -f pinned -A nix-build-uncached
- name: Build shell
if: contains(matrix.builds, 'shell')
run: echo "${{ matrix.systems }}" | xargs -n1 nix-build-uncached untrusted/ci --arg nixpkgs ./pinned -A shell --argstr system
- name: Build NixOS manual
if: |
contains(matrix.builds, 'manual-nixos') && !cancelled() &&
contains(fromJSON(inputs.baseBranch).type, 'primary')
run: nix-build-uncached untrusted/ci --arg nixpkgs ./pinned -A manual-nixos --out-link nixos-manual
- name: Build Nixpkgs manual
if: contains(matrix.builds, 'manual-nixpkgs') && !cancelled()
run: nix-build-uncached untrusted/ci --arg nixpkgs ./pinned -A manual-nixpkgs -A manual-nixpkgs-tests
- name: Build Nixpkgs manual tests
if: contains(matrix.builds, 'manual-nixpkgs-tests') && !cancelled()
run: nix-build-uncached untrusted/ci --arg nixpkgs ./pinned -A manual-nixpkgs-tests
- name: Build lib tests
if: contains(matrix.builds, 'lib-tests') && !cancelled()
run: nix-build-uncached untrusted/ci --arg nixpkgs ./pinned -A lib-tests
- name: Build tarball
if: contains(matrix.builds, 'tarball') && !cancelled()
run: nix-build-uncached untrusted/ci --arg nixpkgs ./pinned -A tarball
- name: Upload NixOS manual
if: |
contains(matrix.builds, 'manual-nixos') && !cancelled() &&
contains(fromJSON(inputs.baseBranch).type, 'primary')
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
with:
name: nixos-manual-${{ matrix.name }}
path: nixos-manual