---
# SPDX-License-Identifier: Apache-2.0
# SPDX-FileCopyrightText: 2026 The Linux Foundation
name: Gerrit Verify - License Check

# yamllint disable-line rule:truthy
on:
  workflow_dispatch:
    inputs:
      # Gerrit-to-Github defaults
      GERRIT_BRANCH:
        description: "Branch that change is against"
        required: true
        type: string
      GERRIT_CHANGE_ID:
        description: "The ID for the change"
        required: true
        type: string
      GERRIT_CHANGE_NUMBER:
        description: "The Gerrit number"
        required: true
        type: string
      GERRIT_CHANGE_URL:
        description: "URL to the change"
        required: true
        type: string
      GERRIT_EVENT_TYPE:
        description: "Type of Gerrit event"
        required: true
        type: string
      GERRIT_PATCHSET_NUMBER:
        description: "The patch number for the change"
        required: true
        type: string
      GERRIT_PATCHSET_REVISION:
        description: "The revision sha"
        required: true
        type: string
      GERRIT_PROJECT:
        description: "Project in Gerrit"
        required: true
        type: string
      GERRIT_REFSPEC:
        description: "Gerrit refspec of change"
        required: true
        type: string

concurrency:
  # yamllint disable-line rule:line-length
  group: verify-license-check-${{ github.workflow }}-${{ github.event.inputs.GERRIT_CHANGE_ID || github.run_id }}
  cancel-in-progress: true

jobs:
  maven-verify:
    runs-on: ubuntu-latest
    steps:
      # yamllint disable-line rule:line-length
      - uses: lfreleng-actions/checkout-gerrit-change-action@54d751e8bd167bc91f7d665dabe33fae87aaaa63 # v0.9
        with:
          gerrit-refspec: ${{ inputs.GERRIT_REFSPEC }}
          gerrit-project: ${{ inputs.GERRIT_PROJECT }}
          gerrit-url: ${{ vars.GERRIT_URL }}
          delay: "0s"
      - name: Run licensecheck.sh
        shell: bash
        run: |
          set +e -u -o pipefail
          fail_licensecheck=0

          while IFS= read -r -d '' f
          do
            grep -q "Copyright\|Apache License" "${f}"
            rc=$?
            if [[ $rc != 0 ]]; then
              echo "ERROR: $f does not contain License Header"
              fail_licensecheck=1
            fi
          done < <(find . -name ".git" -prune -o -type f \
            -name "*.*" \
            ! -name "*.PNG" \
            ! -name "*.asc" \
            ! -name "*.bat" \
            ! -name "*.bin" \
            ! -name "*.cert" \
            ! -name "*.cfg" \
            ! -name "*.cnf" \
            ! -name "*.conf" \
            ! -name "*.cql" \
            ! -name "*.crt" \
            ! -name "*.csar" \
            ! -name "*.csr" \
            ! -name "*.csv" \
            ! -name "*.ctmpl" \
            ! -name "*.curl" \
            ! -name "*.db" \
            ! -name "*.der" \
            ! -name "*.desc" \
            ! -name "*.diff" \
            ! -name "*.dnsmasq" \
            ! -name "*.do" \
            ! -name "*.docx" \
            ! -name "*.eot" \
            ! -name "*.gif" \
            ! -name "*.gpg" \
            ! -name "*.graffle" \
            ! -name "*.ico" \
            ! -name "*.iml" \
            ! -name "*.in" \
            ! -name "*.inc" \
            ! -name "*.install" \
            ! -name "*.j2" \
            ! -name "*.jar" \
            ! -name "*.jks" \
            ! -name "*.jpg" \
            ! -name "*.json" \
            ! -name "*.jsonld" \
            ! -name "*.JSON" \
            ! -name "*.key" \
            ! -name "*.list" \
            ! -name "*.local" \
            ! -path "*.lock" \
            ! -name "*.log" \
            ! -name "*.mak" \
            ! -name "*.md" \
            ! -name "*.MF" \
            ! -name "*.mk" \
            ! -name "*.oar" \
            ! -name "*.p12" \
            ! -name "*.patch" \
            ! -name "*.pb.go" \
            ! -name "*.pb.gw.go" \
            ! -name "*.pdf" \
            ! -name "*.pcap" \
            ! -name "*.pem" \
            ! -name "*.png" \
            ! -name "*.properties" \
            ! -name "*.proto" \
            ! -name "*.protoset" \
            ! -name "*.pyc" \
            ! -name "*.repo" \
            ! -name "*.robot" \
            ! -name "*.rst" \
            ! -name "*.rules" \
            ! -name "*.service" \
            ! -name "*.svg" \
            ! -name "*.swp" \
            ! -name "*.tar" \
            ! -name "*.tar.gz" \
            ! -name "*.toml" \
            ! -name "*.ttf" \
            ! -name "*.txt" \
            ! -name "*.woff" \
            ! -name "*.xproto" \
            ! -name "*.xtarget" \
            ! -name "*ignore" \
            ! -name "*rc" \
            ! -name "*_pb2.py" \
            ! -name "*_pb2_grpc.py" \
            ! -name "Dockerfile" \
            ! -name "Dockerfile.*" \
            ! -name "go.mod" \
            ! -name "go.sum" \
            ! -name "Makefile" \
            ! -name "Makefile.*" \
            ! -name "README" \
            ! -path "*/vendor/*" \
            ! -path "*conf*" \
            ! -path "*git*" \
            ! -path "*swagger*" \
            ! -path "*.drawio" \
            ! -name "*.pb.h" \
            ! -name "*.pb.cc" \
            ! -name "*/docs/*" \
            -print0 )

          exit ${fail_licensecheck}