name: Security Scan

on:
  push:
    branches:
      - main
      - release/**
  pull_request:
    branches:
      - main
      - release/**

# cancel existing runs of the same workflow on the same ref
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
  cancel-in-progress: true

jobs:
  conditional-skip:
    runs-on: ubuntu-latest
    name: Get files changed and conditionally skip CI
    outputs:
      skip-ci: ${{ steps.read-files.outputs.skip-ci }}
    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
        with:
          fetch-depth: 0
      - name: Get changed files
        id: read-files
        run: ./.github/scripts/filter_changed_files_go_test.sh

  setup:
    needs: [conditional-skip]
    name: Setup
    if: needs.conditional-skip.outputs.skip-ci != 'true'
    runs-on: ubuntu-latest
    outputs:
      compute-small: ${{ steps.setup-outputs.outputs.compute-small }}
      compute-medium: ${{ steps.setup-outputs.outputs.compute-medium }}
      compute-large: ${{ steps.setup-outputs.outputs.compute-large }}
      compute-xl: ${{ steps.setup-outputs.outputs.compute-xl }}
    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
      - id: setup-outputs
        name: Setup outputs
        run: ./.github/scripts/get_runner_classes.sh

  get-go-version:
    uses: ./.github/workflows/reusable-get-go-version.yml

  scan:
    needs:
    - setup
    - get-go-version
    runs-on: ${{ fromJSON(needs.setup.outputs.compute-xl) }}
    # The first check ensures this doesn't run on community-contributed PRs, who
    # won't have the permissions to run this job.
    if: ${{ (github.repository != 'hashicorp/consul' || (github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name))
      && (github.actor != 'dependabot[bot]') && (github.actor != 'hc-github-team-consul-core') }}

    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3

      - name: Set up Go
        uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
        with:
          go-version: ${{ needs.get-go-version.outputs.go-version }}

      - name: Clone Security Scanner repo
        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
        with:
          repository: hashicorp/security-scanner
          token: ${{ secrets.HASHIBOT_PRODSEC_GITHUB_TOKEN }}
          path: security-scanner
          ref: main

      - name: Scan
        id: scan
        uses: ./security-scanner
        with:
          repository: "$PWD"
          # See scan.hcl at repository root for config.

      - name: SARIF Output
        shell: bash
        run: |
          cat results.sarif | jq

      - name: Upload SARIF file
        uses: github/codeql-action/upload-sarif@46a6823b81f2d7c67ddf123851eea88365bc8a67 # codeql-bundle-v2.13.5
        with:
          sarif_file: results.sarif