.github/workflows/main.yml

name: CI

on:
  - push
  - pull_request
  - workflow_dispatch

jobs:

  CI:
    runs-on: macos-latest

    steps:
    - uses: actions/checkout@v4

    - uses: actions/cache@v4
      with:
        path: build/SourcePackages
        key: ${{ runner.os }}-spm-${{ hashFiles('**/Package.resolved') }}
        restore-keys: |
          ${{ runner.os }}-spm-

    - name: Install Dependencies
      run: brew install create-dmg swiftlint
      env:
        HOMEBREW_NO_INSTALL_CLEANUP: 1
        HOMEBREW_NO_AUTO_UPDATE: 1

    - name: Manage Version
      if: (github.event_name == 'push' && github.ref_name == 'master') || github.event_name == 'workflow_dispatch'
      run: |
        git fetch --prune --unshallow --tags
        GIT_SHA="$(git rev-parse --short HEAD)"
        CUR_TAG="$(git tag -l | grep -i 'alpha' | tail -1)"
        eval $(grep -m 1 "MARKETING_VERSION =" HeliPort.xcodeproj/project.pbxproj | tr -d ';' | tr -d '\t' | tr -d " ")

        if [[ "$GITHUB_EVENT_NAME" != 'workflow_dispatch' ]]; then
          sed -i '' -e "s/CURRENT_PROJECT_VERSION =.*/CURRENT_PROJECT_VERSION = \"\$(MARKETING_VERSION)-alpha-${GIT_SHA}\";/g" HeliPort.xcodeproj/project.pbxproj
        else
          sed -i '' -e "s/CURRENT_PROJECT_VERSION =.*/CURRENT_PROJECT_VERSION = \"\$(MARKETING_VERSION)-stable-${GIT_SHA}\";/g" HeliPort.xcodeproj/project.pbxproj
        fi

        echo "VER=$MARKETING_VERSION" >> $GITHUB_ENV
        echo "SHORT_SHA=$GIT_SHA" >> $GITHUB_ENV
        if [[ -z $CUR_TAG ]]; then
          echo "OLD_PRE_TAG=NULL" >> $GITHUB_ENV
        else
          echo "OLD_PRE_TAG=$CUR_TAG">> $GITHUB_ENV
        fi
      shell: zsh {0}

    - name: Lint
      run: swiftlint lint --reporter github-actions-logging

    - name: Debug Build
      if: github.event_name != 'workflow_dispatch'
      run: |
        set -o pipefail && xcodebuild -scheme HeliPort -configuration Debug -derivedDataPath build -disableAutomaticPackageResolution CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO | xcbeautify --renderer terminal

    - name: Release Build
      run: |
        set -o pipefail && xcodebuild -scheme HeliPort -configuration Release -derivedDataPath build -disableAutomaticPackageResolution CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO | xcbeautify

    - name: Create Disk Image
      if: (github.event_name == 'push' && github.ref_name == 'master') || github.event_name == 'workflow_dispatch'
      run: |
        XCBUILD_PATH="build/Build/Products/Release"
        cp LICENSE $XCBUILD_PATH
        cd $XCBUILD_PATH
        curl -sLO https://openintelwireless.github.io/HeliPort/dmg/VolumeIcon.icns
        curl -sLO https://openintelwireless.github.io/HeliPort/dmg/dmg-background.tiff
        create-dmg \
          --volname "HeliPort" \
          --volicon "VolumeIcon.icns" \
          --background "dmg-background.tiff" \
          --window-pos 200 120 \
          --window-size 660 420 \
          --text-size 12 \
          --eula "LICENSE" \
          --icon-size 160 \
          --icon "HeliPort.app" 180 170 \
          --hide-extension "HeliPort.app" \
          --app-drop-link 480 170 \
          "HeliPort.dmg" \
          "./HeliPort.app"
        cd -
        mkdir Artifacts
        cp -R ${XCBUILD_PATH}/*.dmg Artifacts

    - name: Setup Prerelease Variables
      if: github.event_name == 'push' && github.ref_name == 'master'
      run: |
        echo "REL_TAG=v${VER}-alpha" >> $GITHUB_ENV
        echo "IS_PRE=true" >> $GITHUB_ENV

        echo '### Disclaimer:' >> ReleaseNotes.md
        echo '***This alpha version is for testing only.***' >> ReleaseNotes.md
        echo 'It is not ready for daily use and we do not guarantee its usability.' >> ReleaseNotes.md
        echo 'If you discovered an issue and you do not have debugging skills, please check with the [Gitter Chat Room](https://gitter.im/OpenIntelWireless/itlwm) in advance before opening an Issue.' >> ReleaseNotes.md

    - name: Setup Release Variables
      if: github.event_name == 'workflow_dispatch'
      run: |
        echo "REL_TAG=v${VER}" >> $GITHUB_ENV
        echo "IS_PRE=false" >> $GITHUB_ENV

    - name: Generate Release Notes
      if: (github.event_name == 'push' && github.ref_name == 'master') || github.event_name == 'workflow_dispatch'
      run: |
        echo '### The latest updates are:' >> ReleaseNotes.md
        git log -"$(git rev-list --count $(git rev-list -1 "$(git tag -l | grep -v 'alpha' | tail -1)")..HEAD)" --format="- %H %s" | grep -v '.git\|Merge\|yml\|CI' | sed  '/^$/d' >> ReleaseNotes.md

    - name: Delete Old Prerelease
      if: (github.event_name == 'push' && github.ref_name == 'master') || github.event_name == 'workflow_dispatch'
      run: gh release delete ${{ env.OLD_PRE_TAG }} --cleanup-tag
      continue-on-error: true
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

    - name: Generate Sparkle Appcast
      if: github.event_name == 'workflow_dispatch'
      run: |
        REPO_COMMIT_URL='https://github.com/OpenIntelWireless/HeliPort/commit/'
        INDENT='                    '
        PART1="${INDENT}<li><a class=\"commit-link\" data-hovercard-type=\"commit\" data-hovercard-url=\"${REPO_COMMIT_URL}"
        PART2="/hovercard\" href=\"${REPO_COMMIT_URL}"
        PART3="\"><tt>"
        PART4='</tt></a> '
        PART5='</li>'
        CHANGELOG="$(git log -"$(git rev-list --count $(git rev-list -1 "$(git tag -l | grep -v 'alpha' | tail -1)")..HEAD)" --format="${PART1}%H${PART2}%H${PART3}%h${PART4}%s${PART5}" | cat)"

        SPARKLE_BIN='./build/SourcePackages/artifacts/Sparkle/bin'
        PUBDATE="$(date +"%a, %d %b %Y %T %z")"
        APPCAST=(
            '<?xml version="1.0" standalone="yes"?>'
            '<rss xmlns:sparkle="http://www.andymatuschak.org/xml-namespaces/sparkle" version="2.0">'
            '    <channel>'
            '        <title>HeliPort</title>'
            '        <item>'
            "            <title>${VER}</title>"
            "            <pubDate>${PUBDATE}</pubDate>"
            '            <description><![CDATA['
            '                <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/Primer/19.4.0/primer.min.css"><meta charset="UTF-8"><div class="markdown-body"><h3>The latest updates are:</h3><ul>'
            "${CHANGELOG}"
            '                </ul></div>'
            '            ]]>'
            '            </description>'
            '            <sparkle:minimumSystemVersion>10.12</sparkle:minimumSystemVersion>'
            "            <enclosure url=\"https://heliport.bat-bat.workers.dev/https://github.com/OpenIntelWireless/HeliPort/releases/latest/download/HeliPort.dmg\" sparkle:version=\"${VER}-stable-${SHORT_SHA}\" sparkle:shortVersionString=\"${VER}\" type=\"application/octet-stream\" $($SPARKLE_BIN/sign_update -s ${SPARKLE_KEY} ./Artifacts/HeliPort.dmg)/>"
            '        </item>'
            '    </channel>'
            '</rss>'
        )

        for appcast in "${APPCAST[@]}"; do
            echo "${appcast}" >> ./Artifacts/appcast.xml
        done
      shell: zsh {0}
      env:
        SPARKLE_KEY: ${{ secrets.SPARKLE_KEY }}

    - name: Publish GitHub Release
      if: ((github.event_name == 'push' && github.ref_name == 'master') || github.event_name == 'workflow_dispatch') && contains(github.event.head_commit.message, 'Bump version') == false
      uses: ncipollo/release-action@v1
      with:
        allowUpdates: true
        replacesArtifacts: true
        prerelease: ${{ env.IS_PRE }}
        bodyFile: ReleaseNotes.md
        artifacts: "./Artifacts/*"
        tag: ${{ env.REL_TAG }}
        token: ${{ secrets.GITHUB_TOKEN }}