update-example-index.yaml

# this workflow is used to update the internal/lsp/examples/index.json
# file containing an index of the content available on
# http://docs.styra.com/opa/rego-by-example
name: Update Examples Index

on:
  workflow_dispatch:
  schedule:
    - cron: '0 1 * * *' # Run daily at 1 AM UTC
  pull_request:

jobs:
  update-examples-index:
    name: Update Examples Index
    runs-on: ubuntu-22.04
    permissions:
      contents: write # this workflow updates repo contents
    steps:
      - name: Check out code
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

      - name: Install xq
        run: |
          XQ_COMMIT=11673e94cabba145135092bb39200eafd9960cef
          curl -sSL "https://raw.githubusercontent.com/sibprogrammer/xq/$XQ_COMMIT/scripts/install.sh" \
            | sudo bash

      - uses: open-policy-agent/setup-opa@34a30e8a924d1b03ce2cf7abe97250bbb1f332b5 # v2.2.0
        with:
          version: edge
          static: true

      - name: Fetch sitemap and convert to JSON
        run: |
          set -o pipefail

          TEMP_DIR=$(mktemp -d)

          curl -L https://docs.styra.com/sitemap.xml -o "$TEMP_DIR/sitemap.xml"

          xq . "$TEMP_DIR/sitemap.xml" > "$TEMP_DIR/output.json"

          echo "catting JSON"
          cat "$TEMP_DIR/output.json"

          cat "$TEMP_DIR/output.json" | \
            opa eval 'data.process.symbols' \
              -d build/workflows/update-example-index/process.rego \
              --format=raw \
              --stdin-input \
            | jq \
            | tee internal/lsp/examples/index.json

#     - name: Commit and push changes
#       uses: stefanzweifel/git-auto-commit-action@v4
#       with:
#         commit_message: Update Imported Docs