commit-metadata.yml

# Uploads commit metadata (an empty ingest envelope -- no benchmark records) on
# every push to develop, to the v4 Postgres, so the `commits` dim stays
# populated even when no benchmark ran.

name: Commit metadata

on:
  push:
    branches: [develop]
  workflow_dispatch: { }

permissions:
  id-token: write  # enables AWS-GitHub OIDC for the v4 ingest step
  contents: read

jobs:
  commit-metadata:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7
        with:
          fetch-depth: 2

      # v4 (Postgres) ingest -- REQUIRED (see develop-bench.yml rationale). Empty records:
      # post-ingest.py --postgres upserts the commit row only. Gated on the
      # ingest-role ARN var (the assume-role input that MUST exist for OIDC to
      # succeed).
      #
      # `sync: false` -- the ingest runs `uv run --no-project --with`, which needs only
      # the uv binary, never the synced workspace (see develop-bench.yml rationale).
      - name: Install uv for v4 ingest
        if: vars.GH_BENCH_INGEST_ROLE_ARN != ''
        uses: spiraldb/actions/.github/actions/setup-uv@a746510eafaa926484c354541cfc49b2ec06cc63  # 0.18.6
        with:
          sync: false
      - name: Configure AWS credentials for v4 ingest (OIDC)
        if: vars.GH_BENCH_INGEST_ROLE_ARN != ''
        uses: aws-actions/configure-aws-credentials@e1253824e5c10ff9df46874f81ed3ec929e19cfd  # v6
        with:
          role-to-assume: ${{ vars.GH_BENCH_INGEST_ROLE_ARN }}
          aws-region: ${{ vars.RDS_BENCH_REGION }}
      - name: Ingest commit metadata to v4 Postgres
        if: vars.GH_BENCH_INGEST_ROLE_ARN != ''
        shell: bash
        env:
          RDS_BENCH_INSTANCE_ENDPOINT: ${{ vars.RDS_BENCH_INSTANCE_ENDPOINT }}
          RDS_BENCH_DB_NAME: ${{ vars.RDS_BENCH_DB_NAME }}
          AWS_REGION: ${{ vars.RDS_BENCH_REGION }}
        run: |
          set -Eeuo pipefail
          echo -n > empty.jsonl
          curl -fsSL https://truststore.pki.rds.amazonaws.com/global/global-bundle.pem \
            -o "${RUNNER_TEMP}/rds-global-bundle.pem"
          DSN="postgresql://bench_ingest@${RDS_BENCH_INSTANCE_ENDPOINT}:5432/${RDS_BENCH_DB_NAME}?sslmode=verify-full&sslrootcert=${RUNNER_TEMP}/rds-global-bundle.pem"
          uv run --no-project --with 'psycopg[binary]' --with boto3 --with xxhash \
            scripts/post-ingest.py empty.jsonl \
            --postgres "${DSN}" \
            --commit-sha "${{ github.sha }}" \
            --branch "${{ github.ref_name }}" \
            --region "${AWS_REGION}"

  # Tell the benchmarks website that the new commit exists. develop-bench.yml refreshes again
  # after its benchmark results are ingested, but it does not wait for this workflow, so a push
  # whose benchmark ingests all fail could otherwise leave this commit hidden by the cache.
  refresh-site:
    needs: commit-metadata
    if: vars.GH_BENCH_INGEST_ROLE_ARN != ''
    uses: ./.github/workflows/refresh-bench-site.yml
    secrets:
      BENCH_REVALIDATE_TOKEN: ${{ secrets.BENCH_REVALIDATE_TOKEN }}