action.yml

name: "Send CDEvents"
description: "Send CDEvents using cdviz-collector send subcommand"
author: "cdviz-dev"

branding:
  icon: "send"
  color: "blue"

inputs:
  data:
    description: "JSON data to send to the sink. Can be direct JSON string, file path (@file.json), or stdin (@-)"
    required: true
  url:
    description: "HTTP URL to send the data to. When specified, automatically enables the HTTP sink"
    required: false
  config:
    description: "TOML configuration content for advanced sink settings"
    required: false
  directory:
    description: "Working directory for relative paths"
    required: false
  headers:
    description: 'Additional HTTP headers for the request (one per line, format: "Header-Name: value")'
    required: false
  additional-args:
    description: "Additional arguments to pass to the cdviz-collector send command"
    required: false
  version:
    description: "Version/tag of the cdviz-collector container to use"
    required: false
    default: "latest"

runs:
  using: "composite"
  steps:
    - name: "Create secure config file"
      shell: bash
      if: ${{ inputs.config != '' }}
      run: |
        # Create config file with readable permissions for container
        cat > .cdviz-config-${{ github.run_id }}.toml << 'EOF'
        ${{ inputs.config }}
        EOF
        # Set permissions to be readable by container (644)
        chmod 644 .cdviz-config-${{ github.run_id }}.toml
    - name: "Build command arguments"
      shell: bash
      id: args
      run: |
        ARGS="send --data '${{ inputs.data }}'"

        if [ -n "${{ inputs.url }}" ]; then
          ARGS="$ARGS --url '${{ inputs.url }}'"
        fi

        if [ -n "${{ inputs.config }}" ]; then
          ARGS="$ARGS --config '.cdviz-config-${{ github.run_id }}.toml'"
        fi

        if [ -n "${{ inputs.directory }}" ]; then
          ARGS="$ARGS --directory '${{ inputs.directory }}'"
        fi

        if [ -n "${{ inputs.headers }}" ]; then
          while IFS= read -r header; do
            if [ -n "$header" ]; then
              ARGS="$ARGS --header '$header'"
            fi
          done <<< '${{ inputs.headers }}'
        fi

        if [ -n "${{ inputs.additional-args }}" ]; then
          ARGS="$ARGS ${{ inputs.additional-args }}"
        fi

        echo "args=$ARGS" >> $GITHUB_OUTPUT
        echo "Command to execute: cdviz-collector $ARGS"

    - name: "Run cdviz-collector"
      shell: bash
      run: |
        # Build environment variable arguments for CDVIZ_COLLECTOR__ prefixed variables
        ENV_ARGS=""
        while IFS='=' read -r name value; do
          if [[ "$name" == CDVIZ_COLLECTOR__* ]]; then
            ENV_ARGS="$ENV_ARGS -e $name=$value"
          fi
        done < <(env)

        docker run --rm \
          -v "$PWD:/workspace" \
          -w /workspace \
          $ENV_ARGS \
          ghcr.io/cdviz-dev/cdviz-collector:${{ inputs.version }} \
          ${{ steps.args.outputs.args }}

    - name: "Clean up config file"
      shell: bash
      if: ${{ always() && inputs.config != '' }}
      run: |
        if [ -f ".cdviz-config-${{ github.run_id }}.toml" ]; then
          rm -f ".cdviz-config-${{ github.run_id }}.toml"
          echo "Cleaned up temporary config file"
        fi