139 lines
4.4 KiB
YAML
139 lines
4.4 KiB
YAML
name: Update Nix Hashes
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permissions:
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contents: write
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on:
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workflow_dispatch:
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push:
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paths:
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- "bun.lock"
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- "package.json"
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- "packages/*/package.json"
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- "flake.lock"
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- ".github/workflows/update-nix-hashes.yml"
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pull_request:
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paths:
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- "bun.lock"
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- "package.json"
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- "packages/*/package.json"
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- "flake.lock"
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- ".github/workflows/update-nix-hashes.yml"
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jobs:
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update-node-modules-hashes:
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if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
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runs-on: blacksmith-4vcpu-ubuntu-2404
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env:
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TITLE: node_modules hashes
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steps:
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- name: Checkout repository
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uses: actions/checkout@v6
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with:
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token: ${{ secrets.GITHUB_TOKEN }}
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fetch-depth: 0
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ref: ${{ github.head_ref || github.ref_name }}
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repository: ${{ github.event.pull_request.head.repo.full_name || github.repository }}
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- name: Setup Nix
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uses: nixbuild/nix-quick-install-action@v34
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- name: Configure git
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run: |
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git config --global user.email "action@github.com"
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git config --global user.name "Github Action"
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- name: Pull latest changes
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env:
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TARGET_BRANCH: ${{ github.head_ref || github.ref_name }}
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run: |
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BRANCH="${TARGET_BRANCH:-${GITHUB_REF_NAME}}"
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git pull --rebase --autostash origin "$BRANCH"
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- name: Compute all node_modules hashes
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run: |
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set -euo pipefail
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HASH_FILE="nix/hashes.json"
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SYSTEMS="x86_64-linux aarch64-linux x86_64-darwin aarch64-darwin"
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if [ ! -f "$HASH_FILE" ]; then
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mkdir -p "$(dirname "$HASH_FILE")"
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echo '{"nodeModules":{}}' > "$HASH_FILE"
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fi
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for SYSTEM in $SYSTEMS; do
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echo "Computing hash for ${SYSTEM}..."
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BUILD_LOG=$(mktemp)
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trap 'rm -f "$BUILD_LOG"' EXIT
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# The updater derivations use fakeHash, so they will fail and reveal the correct hash
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UPDATER_ATTR=".#packages.x86_64-linux.${SYSTEM}_node_modules"
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nix build "$UPDATER_ATTR" --no-link 2>&1 | tee "$BUILD_LOG" || true
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CORRECT_HASH="$(grep -E 'got:\s+sha256-[A-Za-z0-9+/=]+' "$BUILD_LOG" | awk '{print $2}' | head -n1 || true)"
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if [ -z "$CORRECT_HASH" ]; then
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CORRECT_HASH="$(grep -A2 'hash mismatch' "$BUILD_LOG" | grep 'got:' | awk '{print $2}' | sed 's/sha256:/sha256-/' || true)"
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fi
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if [ -z "$CORRECT_HASH" ]; then
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echo "Failed to determine correct node_modules hash for ${SYSTEM}."
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cat "$BUILD_LOG"
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exit 1
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fi
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echo " ${SYSTEM}: ${CORRECT_HASH}"
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jq --arg sys "$SYSTEM" --arg h "$CORRECT_HASH" \
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'.nodeModules[$sys] = $h' "$HASH_FILE" > "${HASH_FILE}.tmp"
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mv "${HASH_FILE}.tmp" "$HASH_FILE"
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done
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echo "All hashes computed:"
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cat "$HASH_FILE"
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- name: Commit ${{ env.TITLE }} changes
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env:
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TARGET_BRANCH: ${{ github.head_ref || github.ref_name }}
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run: |
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set -euo pipefail
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HASH_FILE="nix/hashes.json"
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echo "Checking for changes..."
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summarize() {
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local status="$1"
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{
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echo "### Nix $TITLE"
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echo ""
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echo "- ref: ${GITHUB_REF_NAME}"
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echo "- status: ${status}"
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} >> "$GITHUB_STEP_SUMMARY"
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if [ -n "${GITHUB_SERVER_URL:-}" ] && [ -n "${GITHUB_REPOSITORY:-}" ] && [ -n "${GITHUB_RUN_ID:-}" ]; then
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echo "- run: ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/actions/runs/${GITHUB_RUN_ID}" >> "$GITHUB_STEP_SUMMARY"
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fi
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echo "" >> "$GITHUB_STEP_SUMMARY"
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}
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FILES=("$HASH_FILE")
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STATUS="$(git status --short -- "${FILES[@]}" || true)"
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if [ -z "$STATUS" ]; then
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echo "No changes detected."
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summarize "no changes"
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exit 0
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fi
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echo "Changes detected:"
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echo "$STATUS"
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git add "${FILES[@]}"
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git commit -m "Update $TITLE"
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BRANCH="${TARGET_BRANCH:-${GITHUB_REF_NAME}}"
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git pull --rebase --autostash origin "$BRANCH"
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git push origin HEAD:"$BRANCH"
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echo "Changes pushed successfully"
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summarize "committed $(git rev-parse --short HEAD)"
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