seed-mcp/.gitea/workflows/refresh.yml

name: Monthly seed catalog refresh

# Runs the full pipeline: scrape all GREEN sources → rebuild indexes
# → push image. Cron'd once a month (1st @ 06:00 UTC). Skip the
# reindex + image-push if the scrape produced no diff against the
# committed corpus.
#
# Seed catalogs move slowly (vendors release new hybrids 1-2x/year
# at field-day timing); monthly cadence is plenty.
#
# Total runtime budget: ~2-3 h end-to-end across all 5 GREEN sources.
# Bayer is the longest (~475 varieties, ~45 min). Beck's PFR is the
# heaviest single-source (~2,089 docs via Sanity GROQ pagination).

on:
  schedule:
    - cron: "0 6 1 * *"     # 1st of each month, 06:00 UTC
  workflow_dispatch:
    inputs:
      force_build:
        description: "Rebuild indexes + push image even if corpus is unchanged"
        type: boolean
        default: false
      sources:
        description: "Sources to scrape (comma-separated, blank = all GREEN)"
        type: string
        default: ""

env:
  # Self-hosted Gitea registry on the same LAN as the runner.
  # CF caps push body at 100 MB, so push via LAN endpoint; pull
  # through the public hostname (response bodies aren't capped).
  REGISTRY_PUSH: 192.168.0.2:1234
  REGISTRY_PULL: git.jpaul.io
  IMAGE: ${{ github.repository_owner }}/${{ github.event.repository.name }}

  # Embedder pool. Two Ollama instances on the Gitea/runner host
  # (one per GPU) + the Windows Ollama. Trashpanda's Ollama is
  # production-shared with Drawbar; CI does NOT hit it.
  OLLAMA_URL: http://192.168.0.2:11434,http://192.168.0.2:11435,http://192.168.0.125:11434
  EMBED_MODEL: nomic-embed-text

  PRODUCT_NAME: crop_seed

jobs:
  refresh:
    runs-on: docker
    container:
      image: catthehacker/ubuntu:act-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          # Full history — required for the digest-history step
          # to walk git log. Default fetch-depth: 1 silently
          # produces a 0-byte history file.
          fetch-depth: 0

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install dependencies
        run: |
          python -m pip install -q --upgrade pip
          python -m pip install -q -r requirements.txt

      # ---- Phase 1: scrape ---------------------------------------
      - name: Scrape Bayer seeds (DEKALB + Asgrow + WestBred)
        if: ${{ inputs.sources == '' || contains(inputs.sources, 'bayer_seeds') }}
        run: python -m scrape.runner --source bayer_seeds --force

      - name: Scrape Golden Harvest
        if: ${{ inputs.sources == '' || contains(inputs.sources, 'golden_harvest') }}
        run: python -m scrape.runner --source golden_harvest --force

      - name: Scrape NK
        if: ${{ inputs.sources == '' || contains(inputs.sources, 'nk') }}
        run: python -m scrape.runner --source nk --force

      - name: Scrape AgriPro
        if: ${{ inputs.sources == '' || contains(inputs.sources, 'agripro') }}
        run: python -m scrape.runner --source agripro --force

      - name: Scrape Beck's PFR research corpus
        if: ${{ inputs.sources == '' || contains(inputs.sources, 'becks_pfr') }}
        # Heaviest source — ~2,089 docs via public Sanity GROQ.
        # No auth, but rate-limit ourselves to be polite.
        run: python -m scrape.runner --source becks_pfr --force

      # ---- Commit corpus changes + retry-on-race -----------------
      - name: Commit corpus changes (if any)
        id: commit
        run: |
          git config user.name "seed-mcp-refresh"
          git config user.email "actions@jpaul.io"
          git add sources.json corpus
          if git diff --cached --quiet; then
            echo "no corpus changes — skipping reindex and image build"
            echo "changed=false" >> "$GITHUB_OUTPUT"
            exit 0
          fi
          echo "changed=true" >> "$GITHUB_OUTPUT"
          ts=$(date -u +"%Y-%m-%dT%H:%MZ")
          n_bayer=$(find corpus/bayer_seeds -name '*.json' 2>/dev/null | wc -l)
          n_gh=$(find corpus/golden_harvest -name '*.json' 2>/dev/null | wc -l)
          n_nk=$(find corpus/nk -name '*.json' 2>/dev/null | wc -l)
          n_ag=$(find corpus/agripro -name '*.json' 2>/dev/null | wc -l)
          n_pfr=$(find corpus/becks_pfr -name '*.json' 2>/dev/null | wc -l)
          git commit -m "monthly refresh: ${ts} — bayer=${n_bayer} gh=${n_gh} nk=${n_nk} agripro=${n_ag} pfr=${n_pfr}"
          attempt=1
          while [ $attempt -le 3 ]; do
            if git push; then
              echo "pushed corpus changes (attempt $attempt)"
              break
            fi
            if [ $attempt -eq 3 ]; then
              echo "push still failing after 3 attempts"; exit 1
            fi
            git fetch origin main
            git rebase origin/main || { echo "rebase conflict"; exit 1; }
            attempt=$((attempt + 1))
          done

      # ---- Rebuild Chroma + BM25 ---------------------------------
      - name: Rebuild indexes
        if: steps.commit.outputs.changed == 'true' || inputs.force_build == true
        run: python -m rag.index --rebuild

      # ---- Build & push image ------------------------------------
      - name: Log in to Gitea container registry
        if: steps.commit.outputs.changed == 'true' || inputs.force_build == true
        run: echo "${{ secrets.REGISTRY_TOKEN }}" | docker login "${REGISTRY_PUSH}" -u "${{ github.repository_owner }}" --password-stdin

      - name: Build & push image
        if: steps.commit.outputs.changed == 'true' || inputs.force_build == true
        # Tags: :latest (Watchtower target), :<sha12> (rollback pin),
        # :corpus-<YYYY.MM.DD> (links image to corpus version so
        # Drawbar can pin to a specific seed-catalog snapshot).
        run: |
          SHA_TAG=$(echo "$GITHUB_SHA" | cut -c1-12)
          CORPUS_TAG="corpus-$(date -u +%Y.%m.%d)"
          docker build \
            -t "${REGISTRY_PUSH}/${IMAGE}:latest" \
            -t "${REGISTRY_PUSH}/${IMAGE}:${SHA_TAG}" \
            -t "${REGISTRY_PUSH}/${IMAGE}:${CORPUS_TAG}" \
            .
          docker push "${REGISTRY_PUSH}/${IMAGE}:latest"
          docker push "${REGISTRY_PUSH}/${IMAGE}:${SHA_TAG}"
          docker push "${REGISTRY_PUSH}/${IMAGE}:${CORPUS_TAG}"

      - name: Link container package to this repo
        if: steps.commit.outputs.changed == 'true' || inputs.force_build == true
        env:
          GITEA_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
        run: |
          OWNER="${{ github.repository_owner }}"
          PKG="${{ github.event.repository.name }}"
          BODY=$(mktemp)
          CODE=$(curl -sS -o "$BODY" -w "%{http_code}" -X POST \
            -H "Authorization: token ${GITEA_TOKEN}" \
            "https://${REGISTRY_PULL}/api/v1/packages/${OWNER}/container/${PKG}/-/link/${PKG}")
          echo "link http=$CODE  body=$(cat "$BODY")"
          case "$CODE" in
            201) echo "linked package to ${OWNER}/${PKG}" ;;
            400) echo "already linked — ok" ;;
            *)   echo "unexpected status $CODE"; exit 1 ;;
          esac

      - name: Prune old container versions
        # GC requires broader scope than REGISTRY_TOKEN's push perms
        # (HTTP 403 on /packages/.../versions). Non-critical
        # housekeeping. TODO: issue separate PAT with admin:package
        # scope. Until then continue-on-error keeps a failed prune
        # from breaking the whole refresh.
        if: steps.commit.outputs.changed == 'true' || inputs.force_build == true
        continue-on-error: true
        env:
          GITEA_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
        run: |
          python scripts/registry_gc.py \
            --owner "${{ github.repository_owner }}" \
            --package "${{ github.event.repository.name }}" \
            --keep-days 180 \
            --keep-latest 6