version: 2.1

######################################
# PIPELINE PARAMETERS
######################################
parameters:
  action:
    type: enum
    enum: [no_action, nightly_build, manual_build, release_build, afs_collector]
    default: no_action
  release_version:
    type: string
    default: "NO_RELEASE_VERSION_SET"


######################################
# REUSABLE COMMANDS
######################################
commands:
  update_config_mk:
    description: "Update variables in config.mk"
    steps:
      - run:
          name: Update Config.mk
          command:  |
            export MY_WORKING_DIRECTORY=`pwd`
            printf -v BUILD_DATE '%(%Y%m%d)T' -1
            sed -i "s/NoCall/${BUILD_DATE}/g" ${MY_WORKING_DIRECTORY}/config.mk
            sed -i "s/MAKE_ARGS=-j3/MAKE_ARGS=-j${DASH_J_VALUE}/g" ${MY_WORKING_DIRECTORY}/config.mk
            cat ${MY_WORKING_DIRECTORY}/config.mk
  
  update_config_mk_release:
    description: "Update variables in config.mk for release"
    steps:
      - run:
          name: Update Config.mk Release
          command:  |
            export MY_WORKING_DIRECTORY=`pwd`
            sed -i "s/FW_VERSION=\$(PRIVATE_BUILD_VERSION)-\$(GIT_COMMIT)/FW_VERSION=\$(PRIVATE_BUILD_VERSION)/g" ${MY_WORKING_DIRECTORY}/Makefile
            sed -i "s/NoCall/<< pipeline.parameters.release_version >>/g" ${MY_WORKING_DIRECTORY}/config.mk
            sed -i "s/snapshots/releases\/3\/23\/<< pipeline.parameters.release_version >>/g" ${MY_WORKING_DIRECTORY}/config.mk
            sed -i "s/MAKE_ARGS=-j3/MAKE_ARGS=-j${DASH_J_VALUE}/g" ${MY_WORKING_DIRECTORY}/config.mk
            sed -i "s/develop/<< pipeline.parameters.release_version >>/g" ${MY_WORKING_DIRECTORY}/feeds.conf
            cat ${MY_WORKING_DIRECTORY}/config.mk

######################################
# JOBS
######################################
jobs:
  build:
    resource_class: large
    docker:
      - image: arednmesh/builder

    steps:
      - checkout
      - update_config_mk
      - run:
          name: Build ath79/generic
          command: make MAINTARGET=ath79 SUBTARGET=generic
          no_output_timeout: 2h
      - run:
          name: Build ath79/tiny
          command: make MAINTARGET=ath79 SUBTARGET=tiny
          no_output_timeout: 1h
      - run:
          name: Build ath79/mikrotik
          command: make MAINTARGET=ath79 SUBTARGET=mikrotik
          no_output_timeout: 1h
      - run:
          name: Build ath79/mikrotik/ath10k
          command: make MAINTARGET=ath79 SUBTARGET=mikrotik ALTTARGET=ath10k
          no_output_timeout: 1h
      - run:
          name: Build ath79/mikrotik/nand
          command: make MAINTARGET=ath79 SUBTARGET=mikrotik ALTTARGET=nand
          no_output_timeout: 1h
      - run:
          name: Build ath79/nand
          command: make MAINTARGET=ath79 SUBTARGET=nand
          no_output_timeout: 1h
      - run:
          name: Build ipq40xx/generic
          command: make MAINTARGET=ipq40xx SUBTARGET=generic
          no_output_timeout: 2h
      - run:
          name: Build ipq40xx/mikrotik
          command: make MAINTARGET=ipq40xx SUBTARGET=mikrotik
          no_output_timeout: 1h
      - run:
          name: Build x64/64
          command: make MAINTARGET=x86 SUBTARGET=64
          no_output_timeout: 2h
      - run:
          name: Build ramips/mt7621
          command: make MAINTARGET=ramips SUBTARGET=mt7621
          no_output_timeout: 2h
      - run:
          name: Compress build files
          command: tar -cjf ~/${CIRCLE_BRANCH}_${ARTIFACTS_FILE} -C ${MY_WORKING_DIRECTORY}/${ARTIFACTS_DIR} .
      - run:
          name: Deploy Files
          command: scp -o StrictHostKeyChecking=no ~/${CIRCLE_BRANCH}_${ARTIFACTS_FILE} ${SSH_USER}@${SSH_HOST}:${TARGET_DIR}
  
  build_release:
    resource_class: large
    docker:
      - image: arednmesh/builder

    steps:
      - checkout
      - update_config_mk_release
      - run:
          name: Build ath79/generic
          command: make MAINTARGET=ath79 SUBTARGET=generic
          no_output_timeout: 2h
      - run:
          name: Build ath79/tiny
          command: make MAINTARGET=ath79 SUBTARGET=tiny
          no_output_timeout: 1h
      - run:
          name: Build ath79/mikrotik
          command: make MAINTARGET=ath79 SUBTARGET=mikrotik
          no_output_timeout: 1h
      - run:
          name: Build ath79/mikrotik/ath10k
          command: make MAINTARGET=ath79 SUBTARGET=mikrotik ALTTARGET=ath10k
          no_output_timeout: 1h
      - run:
          name: Build ath79/mikrotik/nand
          command: make MAINTARGET=ath79 SUBTARGET=mikrotik ALTTARGET=nand
          no_output_timeout: 1h
      - run:
          name: Build ath79/nand
          command: make MAINTARGET=ath79 SUBTARGET=nand
          no_output_timeout: 1h
      - run:
          name: Build ipq40xx/generic
          command: make MAINTARGET=ipq40xx SUBTARGET=generic
          no_output_timeout: 2h
      - run:
          name: Build ipq40xx/mikrotik
          command: make MAINTARGET=ipq40xx SUBTARGET=mikrotik
          no_output_timeout: 1h
      - run:
          name: Build x64/64
          command: make MAINTARGET=x86 SUBTARGET=64
          no_output_timeout: 2h
      - run:
          name: Build ramips/mt7621
          command: make MAINTARGET=ramips SUBTARGET=mt7621
          no_output_timeout: 2h
      - run:
          name: Compress build files
          command: tar -cjf ~/${CIRCLE_BRANCH}_${ARTIFACTS_FILE} -C ${MY_WORKING_DIRECTORY}/${ARTIFACTS_DIR} .
      - run:
          name: Deploy Files
          command: scp -o StrictHostKeyChecking=no ~/${CIRCLE_BRANCH}_${ARTIFACTS_FILE} ${SSH_USER}@${SSH_HOST}:${TARGET_DIR}
  
  check2build:
    machine:
      image: ubuntu-2004:2023.02.1
    steps:
      - run:
          name: Retrieve last build info and check
          command: ssh ${SSH_USER}@${SSH_HOST} "sh -c ' ~/needs2build.sh ${CIRCLE_PROJECT_USERNAME} ${CIRCLE_PROJECT_REPONAME} ${CIRCLE_BRANCH} ${CIRCLE_SHA1}'"
      - run:
          name: Check2build failure (build not needed)
          when: on_fail
          command: circleci-agent step halt
  
  save_build_info:
    machine:
      image: ubuntu-2004:2023.02.1
    steps:
      - run:
          name: Save last build info
          command: ssh ${SSH_USER}@${SSH_HOST} "sh -c ' echo ${CIRCLE_SHA1} > ~/build_info/${CIRCLE_PROJECT_USERNAME}_${CIRCLE_PROJECT_REPONAME}_${CIRCLE_BRANCH}'"

  process_artifacts_nightly:
    machine:
      image: ubuntu-2004:2023.02.1
    steps:
      - run:
          name: Untar Files
          command: ssh ${SSH_USER}@${SSH_HOST} "sh -c 'tar -xjf ${TARGET_DIR}/${CIRCLE_BRANCH}_${ARTIFACTS_FILE} -C ${TARGET_DIR}'"
      - run:
          name: Empty nightly dir
          command: ssh ${SSH_USER}@${SSH_HOST} "sh -c 'rm -rf ${NIGHTLY_DIR}'"
      - run:
          name: Create nightly dir
          command: ssh ${SSH_USER}@${SSH_HOST} "sh -c 'mkdir -p ${NIGHTLY_DIR}'"
      - run:
          name: Move targets
          command: ssh ${SSH_USER}@${SSH_HOST} "sh -c 'mv ${TARGET_DIR}/targets ${NIGHTLY_DIR}'"
      - run:
          name: Move packages
          command: ssh ${SSH_USER}@${SSH_HOST} "sh -c 'mv ${TARGET_DIR}/packages ${NIGHTLY_DIR}'"

  process_artifacts_release:
    machine:
      image: ubuntu-2004:2023.02.1
    steps:
      - run:
          name: Untar Files
          command: ssh ${SSH_USER}@${SSH_HOST} "sh -c 'tar -xjf ${TARGET_DIR}/${CIRCLE_BRANCH}_${ARTIFACTS_FILE} -C ${TARGET_DIR}'"

  changelog_nightly:
    machine:
      image: ubuntu-2004:2023.02.1
    steps:
      - run:
          name: Generate changelog.md
          command: ssh ${SSH_USER}@${SSH_HOST} "sh -c 'docker run --rm -v ~/:/usr/local/src/your-app ferrarimarco/github-changelog-generator -u ${CIRCLE_PROJECT_USERNAME} -p ${CIRCLE_PROJECT_REPONAME} -t ${GITHUB_TOKEN}'"
      - run:
          name: Move changelog
          command: ssh ${SSH_USER}@${SSH_HOST} "sh -c 'mv ~/CHANGELOG.md ${NIGHTLY_DIR}'"

  readme_nightly:
    machine:
      image: ubuntu-2004:2023.02.1
    steps:
      - run:
          name: Fetch README.md
          command: ssh ${SSH_USER}@${SSH_HOST} "sh -c 'wget https://raw.githubusercontent.com/${CIRCLE_PROJECT_USERNAME}/${CIRCLE_PROJECT_REPONAME}/${CIRCLE_BRANCH}/README.md'"
      - run:
          name: Move README.md
          command: ssh ${SSH_USER}@${SSH_HOST} "sh -c 'mv ~/README.md ${NIGHTLY_DIR}/readme.md'"
      - run:
          name: Fetch SUPPORTED_DEVICES.md
          command: ssh ${SSH_USER}@${SSH_HOST} "sh -c 'wget https://raw.githubusercontent.com/${CIRCLE_PROJECT_USERNAME}/${CIRCLE_PROJECT_REPONAME}/${CIRCLE_BRANCH}/SUPPORTED_DEVICES.md'"
      - run:
          name: Move SUPPORTED_DEVICES.md
          command: ssh ${SSH_USER}@${SSH_HOST} "sh -c 'mv ~/SUPPORTED_DEVICES.md ${NIGHTLY_DIR}/SUPPORTED_DEVICES.md'"

  afs_collector:
    machine:
      image: ubuntu-2004:2023.02.1
    steps:
      - run:
          name: Run AFS collector
          command: ssh ${SSH_USER}@${SSH_HOST} "sh -c '${DOWNLOADS_DOCROOT}/afs/misc/collect.py ${DOWNLOADS_DOCROOT} ${DOWNLOADS_DOCROOT}/afs/www'"

  post_to_slack:
    machine:
      image: ubuntu-2004:2023.02.1
    steps:
      - run:
          name: Post to Slack
          command: ssh ${SSH_USER}@${SSH_HOST} "./post-nightly.sh $(printf '%(%Y%m%d)T')-$(echo ${CIRCLE_SHA1} | cut -c '-7')"
      
  no_action:
    machine:
      image: ubuntu-2004:2023.02.1
    steps:
      - run: echo "No action needed"

######################################
# Workflows
######################################
workflows:
  no_action_default:
    when:
      equal: [ no_action, << pipeline.parameters.action >> ]
    jobs:
      - no_action

  nightly_build:
    when:
      equal: [ nightly_build, << pipeline.parameters.action >> ]
    jobs:
      - check2build
      - build:
          requires:
            - check2build
      - process_artifacts_nightly:
          requires:
            - build
      - readme_nightly:
          requires:
            - process_artifacts_nightly
      - changelog_nightly:
          requires:
            - process_artifacts_nightly
      - afs_collector:
          requires:
            - process_artifacts_nightly
      - save_build_info:
          requires:
            - process_artifacts_nightly
      - post_to_slack:
          requires:
            - afs_collector
  
  manual_build:
    when:
      equal: [ manual_build, << pipeline.parameters.action >> ]
    jobs:
      - build
      - process_artifacts_nightly:
          requires:
            - build
      - readme_nightly:
          requires:
            - process_artifacts_nightly
      - changelog_nightly:
          requires:
            - process_artifacts_nightly
      - afs_collector:
          requires:
            - process_artifacts_nightly
      - save_build_info:
          requires:
            - process_artifacts_nightly

  release_build:
    when:
      equal: [ release_build, << pipeline.parameters.action >> ]
    jobs:
      - build_release
      - process_artifacts_release:
          requires:
            - build_release 
      - readme_nightly:
          requires:
            - process_artifacts_release
      - changelog_nightly:
          requires:
            - process_artifacts_release
      - save_build_info:
          requires:
            - process_artifacts_release

  afs_collector_workflow:
    when:
      equal: [ afs_collector, << pipeline.parameters.action >> ]
    jobs:
      - afs_collector