name: Changes
on:
  workflow_call:
    outputs:
      modules:
        description: "JSON array of changed modules"
        value: ${{ jobs.detect.outputs.modules }}
      core:
        description: "True if core files changed"
        value: ${{ jobs.detect.outputs.core }}
      app:
        description: "True if app files changed"
        value: ${{ jobs.detect.outputs.app }}
      crypto:
        description: "True if crypto files changed"
        value: ${{ jobs.detect.outputs.crypto }}
      hway:
        description: "True if highway files changed"
        value: ${{ jobs.detect.outputs.hway }}
      client:
        description: "True if client files changed"
        value: ${{ jobs.detect.outputs.client }}
      packages-changes:
        description: "True if JS packages changed"
        value: ${{ jobs.detect.outputs.packages-changes }}
      web-changes:
        description: "True if web app files changed"
        value: ${{ jobs.detect.outputs.web-changes }}
      go-changes:
        description: "True if Go files changed"
        value: ${{ jobs.detect.outputs.go-changes }}
      wasm-changes:
        description: "True if WASM files changed"
        value: ${{ jobs.detect.outputs.wasm-changes }}
      docker-changes:
        description: "True if Docker files changed"
        value: ${{ jobs.detect.outputs.docker-changes }}

jobs:
  detect:
    name: Find Changes
    runs-on: ubuntu-latest
    outputs:
      modules: ${{ steps.set-modules.outputs.modules }}
      core: ${{ steps.filter.outputs.core }}
      app: ${{ steps.filter.outputs.app }}
      crypto: ${{ steps.filter.outputs.crypto }}
      hway: ${{ steps.filter.outputs.hway }}
      client: ${{ steps.filter.outputs.client }}
      packages-changes: ${{ steps.filter.outputs.packages-changes == 'true' }}
      web-changes: ${{ steps.filter.outputs.web-changes == 'true' }}
      go-changes: ${{ steps.filter.outputs.go-changes == 'true' }}
      wasm-changes: ${{ steps.filter.outputs.wasm-changes == 'true' }}
      docker-changes: ${{ steps.filter.outputs.docker-changes == 'true' }}
    steps:
      - name: Check out source
        uses: actions/checkout@v4
      - name: Detect changed files
        uses: dorny/paths-filter@v3
        id: filter
        with:
          filters: |
            dex:
              - 'x/dex/**'
              - 'proto/sonr/dex/**'
            did:
              - 'x/did/**'
              - 'proto/sonr/did/**'
            dwn:
              - 'x/dwn/**'
              - 'proto/sonr/dwn/**'
            svc:
              - 'x/svc/**'
              - 'proto/sonr/svc/**'
            hway:
              - 'cmd/hway/**'
              - 'internal/bridge/**'
              - 'internal/**'
            crypto:
              - 'crypto/**'
            client:
              - 'client/**'
              - 'client/go.mod'
              - 'client/go.sum'
            core:
              - 'app/**'
              - 'cmd/**'
              - 'go.mod'
              - 'go.sum'
            packages-changes:
              - 'packages/**'
              - 'pnpm-lock.yaml'
              - 'package.json'
              - 'tsconfig.json'
            web-changes:
              - 'web/**'
              - 'pnpm-lock.yaml'
              - 'package.json'
            go-changes:
              - 'app/**'
              - 'x/**'
              - 'cmd/**'
              - 'client/**'
              - 'go.mod'
              - 'go.sum'
            wasm-changes:
              - 'cmd/vault/**'
              - 'x/dwn/client/wasm/main.go'
              - 'x/dwn/Makefile'
            docker-changes:
              - 'Dockerfile'
          list-files: json
      - name: Set module outputs
        id: set-modules
        run: |
          modules=()
          if [[ "${{ steps.filter.outputs.dex }}" == "true" ]]; then
            modules+=("dex")
          fi
          if [[ "${{ steps.filter.outputs.did }}" == "true" ]]; then
            modules+=("did")
          fi
          if [[ "${{ steps.filter.outputs.dwn }}" == "true" ]]; then
            modules+=("dwn")
          fi
          if [[ "${{ steps.filter.outputs.svc }}" == "true" ]]; then
            modules+=("svc")
          fi

          if [[ ${#modules[@]} -eq 0 ]]; then
            echo "modules=[]" >> $GITHUB_OUTPUT
          else
            printf -v joined '"%s",' "${modules[@]}"
            echo "modules=[${joined%,}]" >> $GITHUB_OUTPUT
          fi