Mohamed Boudra
ed1943058a
scripts/update-nix.sh and scripts/fix-lockfile.mjs are executed from the PR's checked-out tree. A fork PR can modify those scripts to run arbitrary code on the runner. Same-repo PRs and push-to-main still run; fork PRs skip the job entirely. Closes #365.
83 lines
2.5 KiB
YAML
83 lines
2.5 KiB
YAML
name: Nix Build
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on:
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push:
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branches: [main]
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paths:
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- "nix/**"
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- "flake.nix"
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- "flake.lock"
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- "package.json"
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- "package-lock.json"
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- "packages/highlight/**"
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- "packages/server/**"
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- "packages/relay/**"
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- "packages/cli/**"
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- "scripts/update-nix.sh"
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- "scripts/fix-lockfile.mjs"
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- ".github/workflows/nix-build.yml"
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pull_request:
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branches: [main]
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paths:
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- "nix/**"
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- "flake.nix"
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- "flake.lock"
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- "package.json"
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- "package-lock.json"
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- "packages/highlight/**"
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- "packages/server/**"
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- "packages/relay/**"
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- "packages/cli/**"
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- "scripts/update-nix.sh"
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- "scripts/fix-lockfile.mjs"
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- ".github/workflows/nix-build.yml"
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permissions:
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contents: read
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jobs:
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build:
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# Skip fork PRs: this workflow executes scripts/update-nix.sh and
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# scripts/fix-lockfile.mjs from the checked-out tree. A fork could
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# edit those to run arbitrary code on the runner. Same-repo PRs and
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# main pushes still run.
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if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository
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runs-on: ubuntu-latest
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steps:
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- uses: actions/create-github-app-token@v1
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if: github.event_name == 'push' && github.ref == 'refs/heads/main'
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id: app-token
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with:
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app-id: ${{ secrets.PASEO_BOT_APP_ID }}
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private-key: ${{ secrets.PASEO_BOT_APP_PRIVATE_KEY }}
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- uses: actions/checkout@v4
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with:
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ref: ${{ github.event.pull_request.head.sha || github.ref }}
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token: ${{ steps.app-token.outputs.token || github.token }}
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- uses: actions/setup-node@v4
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with:
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node-version: "22"
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cache: "npm"
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- uses: cachix/install-nix-action@v31
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with:
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nix_path: nixpkgs=channel:nixos-unstable
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- name: Update lockfile + Nix hash if stale
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run: ./scripts/update-nix.sh
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- name: Build Nix package
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run: nix build .#default -o result
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- name: Commit hash/lockfile updates (main push only)
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if: github.event_name == 'push' && github.ref == 'refs/heads/main'
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run: |
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git diff --quiet package-lock.json nix/npm-deps.hash && exit 0
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git config user.name "paseo-ai[bot]"
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git config user.email "266920839+paseo-ai[bot]@users.noreply.github.com"
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git add package-lock.json nix/npm-deps.hash
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git commit -m "fix: update lockfile signatures and Nix hash [skip ci]"
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git push
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