action.yml

# Lighthouse-Badger | GitHub Action
# 
# Description: Generates, adds & updates manually/automatically Lighthouse badges & reports from one/multiple input URL-group(s) to one/multiple target repo(s)/branch(es) in parallel
# Author: Sitdisch
# Version: v2.2
# Source: https://github.com/myactionway/lighthouse-badger-action
# License: MIT
# Copyright (c) 2021 Sitdisch

name: 'Lighthouse-Badger'
author: 'Sitdisch'
description: "Generates, adds & updates manually/automatically Lighthouse badges & reports from 1,2... URL(s) to 1,2... repo(s) in parallel"
branding:
  icon: bold
  color: purple

inputs:
  urls:
    description: 'URL(s) to be checked'
    required: true
  badges_args:
    description: 'Badges arguments: -b, -l, -o, -r, -s'
    default: '-b pagespeed -o lighthouse_results -r'
  audit_type:
    description: 'Audit type: mobile, desktop, both or both_p'
    default: 'both'
  mobile_lighthouse_params:
    description: 'Lighthouse parameters mobile audit'
    default: '--throttling.cpuSlowdownMultiplier=2'
  desktop_lighthouse_params:
    description: 'Lighthouse parameters desktop audit'
    default: '--preset=desktop --throttling.cpuSlowdownMultiplier=1'
  user_name:
    description: 'User who should commit'
    default: 'github-actions[bot]'
  user_email:
    description: 'User e-mail address'
    default: '41898282+github-actions[bot]@users.noreply.github.com'
  commit_message:
    description: 'Commit message'
    default: 'Lighthouse-Badger[bot]: Results Added'
  max_push_attempts:
    description: 'Maximum number of push attempts'
    default: 5

runs:
  using: "composite"
  steps:
    - run: |
        RESULTS_PATH=`expr "${{ inputs.badges_args }}" : ".* --\?ou\?t\?p\?u\?t\?-\?p\?a\?t\?h\? \([^ ]*\).*"`;
        BADGES_ARGS=$(sed -e "s/ \(\(--output-path\)\|\(-o\)\) \S*//g" <<< "${{ inputs.badges_args }}" );
        AUDIT_TYPE=${{ inputs.audit_type }}
        declare -A lighthouse_params
        lighthouse_params[mobile]="${{ inputs.mobile_lighthouse_params }}"
        lighthouse_params[desktop]="${{ inputs.desktop_lighthouse_params }}"
        mkdir -p $RESULTS_PATH
        cd temp_lighthouse_badges_nested
        lighthouse_badger() {
          export LIGHTHOUSE_BADGES_PARAMS="${lighthouse_params[$1]}"
          ./src/index.js -u ${{ inputs.urls }} $BADGES_ARGS -o $RESULTS_PATH/$1
          cp -r $RESULTS_PATH/$1 ../$RESULTS_PATH
        }
        if [[ ${AUDIT_TYPE:0:4} = "both" ]]; then
          if [[ ${AUDIT_TYPE:4} = "_p" ]]; then
            lighthouse_badger "mobile" &
            lighthouse_badger "desktop" &
            wait
          else
            lighthouse_badger "mobile"
            lighthouse_badger "desktop"
          fi
        else
          lighthouse_badger "$AUDIT_TYPE"
        fi
        cd ..
        git config --local user.email ${{ inputs.user_email }}
        git config --local user.name ${{ inputs.user_name }}
        git config --local pull.rebase false
        git pull origin ${{ env.BRANCH }}
        git add $RESULTS_PATH
        git commit -am "${{ inputs.commit_message }}"
        i=0
        while true; do
        { 
          git push && break
        } || {
          i=$(( $i + 1 ))
          echo $i"th push attempt failed"
          if [ $i = ${{ inputs.max_push_attempts }} ]; then
            break
          fi
          git pull origin ${{ env.BRANCH }}
        }
        done
      shell: bash