fix: lake: properly prepend job log in ensureJob
(#6291)
#2299
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name: Update stage0 | |
# This action will update stage0 on master as soon as | |
# src/stdlib_flags.h and stage0/src/stdlib_flags.h | |
# are out of sync there, or when manually triggered. | |
# The update bypasses the merge queue to be quick. | |
# Also see <doc/dev/bootstrap.md>. | |
on: | |
push: | |
branches: | |
- 'master' | |
workflow_dispatch: | |
concurrency: | |
group: stage0 | |
cancel-in-progress: true | |
jobs: | |
update-stage0: | |
runs-on: ubuntu-latest | |
steps: | |
# This action should push to an otherwise protected branch, so it | |
# uses a deploy key with write permissions, as suggested at | |
# https://stackoverflow.com/a/76135647/946226 | |
- uses: actions/checkout@v4 | |
with: | |
ssh-key: ${{secrets.STAGE0_SSH_KEY}} | |
- run: echo "should_update_stage0=yes" >> "$GITHUB_ENV" | |
- name: Check if automatic update is needed | |
if: github.event_name == 'push' | |
run: | | |
if diff -u src/stdlib_flags.h stage0/src/stdlib_flags.h | |
then | |
echo "src/stdlib_flags.h and stage0/src/stdlib_flags.h agree, nothing to do" | |
echo "should_update_stage0=no" >> "$GITHUB_ENV" | |
fi | |
- name: Setup git user | |
if: env.should_update_stage0 == 'yes' | |
run: | | |
git config --global user.name "Lean stage0 autoupdater" | |
git config --global user.email "<>" | |
# Would be nice, but does not work yet: | |
# https://github.com/DeterminateSystems/magic-nix-cache/issues/39 | |
# This action does not run that often and building runs in a few minutes, so ok for now | |
#- if: env.should_update_stage0 == 'yes' | |
# uses: DeterminateSystems/magic-nix-cache-action@v2 | |
- if: env.should_update_stage0 == 'yes' | |
name: Restore Build Cache | |
uses: actions/cache/restore@v4 | |
with: | |
path: nix-store-cache | |
key: Nix Linux-nix-store-cache-${{ github.sha }} | |
# fall back to (latest) previous cache | |
restore-keys: | | |
Nix Linux-nix-store-cache | |
- if: env.should_update_stage0 == 'yes' | |
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 | |
- if: env.should_update_stage0 == 'yes' | |
name: Install Nix | |
uses: DeterminateSystems/nix-installer-action@main | |
with: | |
extra-conf: | | |
substituters = file://${{ github.workspace }}/nix-store-cache-copy?priority=10&trusted=true https://cache.nixos.org | |
- if: env.should_update_stage0 == 'yes' | |
run: nix run .#update-stage0-commit | |
- if: env.should_update_stage0 == 'yes' | |
run: git show --stat | |
- if: env.should_update_stage0 == 'yes' && github.event_name == 'push' | |
name: Sanity check # to avoid loops | |
run: | | |
diff -u src/stdlib_flags.h stage0/src/stdlib_flags.h || exit 1 | |
- if: env.should_update_stage0 == 'yes' | |
run: git push origin |