name: Build Binaries
on:
  push:
    branches:
    - "main"
    - "core-9-0-branch"
    tags:
    - "core-*"
permissions:
  contents: read
jobs:
  linux:
    name: Linux
    runs-on: ubuntu-24.04
    defaults:
      run:
        shell: bash
    timeout-minutes: 10
    steps:
      - name: Checkout
        uses: actions/checkout@v7
      - name: Prepare
        run: |
          touch generic/tclStubInit.c generic/tclOOStubInit.c
          mkdir 1dist
          echo "VER_PATH=$(cd tools; pwd)/addVerToFile.tcl" >> $GITHUB_ENV
        working-directory: .
      - name: Configure
        run: ./configure --disable-symbols --disable-shared --enable-zipfs
        working-directory: unix
      - name: Build
        run: |
          make tclsh
          make shell SCRIPT="$VER_PATH $GITHUB_ENV"
          echo "TCL_ZIP=`pwd`/`echo libtcl*.zip`" >> $GITHUB_ENV
        working-directory: unix
      - name: Package
        run: |
          cp ../unix/tclsh tclsh${TCL_PATCHLEVEL}_snapshot
          chmod +x tclsh${TCL_PATCHLEVEL}_snapshot
          tar -cf tclsh${TCL_PATCHLEVEL}_snapshot.tar tclsh${TCL_PATCHLEVEL}_snapshot
        working-directory: 1dist
      - name: Info
        run: |
          ulimit -a || echo 'get limit failed'
          echo 'puts exe:\t[info nameofexecutable]\nver:\t[info patchlevel]\t[if {![catch tcl::build-info ret]} {set ret}]\nlib:\t[info library]\nplat:\t[lsort -dictionary -stride 2 [array get tcl_platform]]' | make runtest || echo 'get info failed'
      - name: Upload
        uses: actions/upload-artifact@v7
        with:
          name: Tclsh ${{ env.TCL_PATCHLEVEL }} Linux single-file build (snapshot)
          path: 1dist/*.tar
        id: upload
    outputs:
      url: ${{ steps.upload.outputs.artifact-url }}
  macos:
    name: macOS
    runs-on: macos-15-intel
    defaults:
      run:
        shell: bash
    timeout-minutes: 10
    steps:
      - name: Checkout
        uses: actions/checkout@v7
      - name: Checkout create-dmg
        uses: actions/checkout@v7
        with:
          repository: create-dmg/create-dmg
          ref: v1.2.2
          path: create-dmg
      - name: Prepare
        run: |
          mkdir 1dist
          touch generic/tclStubInit.c generic/tclOOStubInit.c || true
          wget https://github.com/culler/macher/releases/download/v1.8/macher
          sudo cp macher /usr/local/bin
          sudo chmod a+x /usr/local/bin/macher
          echo "VER_PATH=$(cd tools; pwd)/addVerToFile.tcl" >> $GITHUB_ENV
          echo "CREATE_DMG=$(cd create-dmg;pwd)/create-dmg" >> $GITHUB_ENV
          echo "CFLAGS=-arch x86_64 -arch arm64" >> $GITHUB_ENV
      - name: Configure
        run: ./configure --disable-symbols --disable-shared --enable-zipfs
        working-directory: unix
      - name: Build
        run: |
          make -j4 tclsh
          make -j4 shell SCRIPT="$VER_PATH $GITHUB_ENV"
          echo "TCL_BIN=`pwd`/tclsh" >> $GITHUB_ENV
          echo "TCL_ZIP=`pwd`/`echo libtcl*.zip`" >> $GITHUB_ENV
        working-directory: unix
      - name: Package
        run: |
          mkdir contents
          cp $TCL_BIN contents/tclsh${TCL_PATCHLEVEL}_snapshot
          chmod +x contents/tclsh${TCL_PATCHLEVEL}_snapshot
          cat > contents/README.txt <<EOF
          This is a single-file executable developer preview of Tcl $TCL_PATCHLEVEL

          It is not intended as an official release at all, so it is unsigned and unnotarized.
          Use strictly at your own risk.

          To run it, you need to copy the executable out and run:
              xattr -d com.apple.quarantine tclsh${TCL_PATCHLEVEL}_snapshot
          to mark the executable as runnable on your machine.
          EOF
          $CREATE_DMG \
              --volname "Tcl $TCL_PATCHLEVEL (snapshot)" \
              --window-pos 200 120 \
              --window-size 800 400 \
              "Tcl-$TCL_PATCHLEVEL-(snapshot).dmg" \
              "contents/"
        working-directory: 1dist
      - name: Info
        run: |
          ulimit -a || echo 'get limit failed'
          echo 'puts exe:\t[info nameofexecutable]\nver:\t[info patchlevel]\t[if {![catch tcl::build-info ret]} {set ret}]\nlib:\t[info library]\nplat:\t[lsort -dictionary -stride 2 [array get tcl_platform]]' | make runtest || echo 'get info failed'
      - name: Upload
        uses: actions/upload-artifact@v7
        with:
          name: Tclsh ${{ env.TCL_PATCHLEVEL }} macOS single-file build (snapshot)
          path: 1dist/*.dmg
        id: upload
    outputs:
      url: ${{ steps.upload.outputs.artifact-url }}
  win:
    name: Windows
    runs-on: windows-2025
    defaults:
      run:
        shell: msys2 {0}
    timeout-minutes: 10
    env:
      CC: gcc
      CFGOPT: --disable-symbols --disable-shared
    steps:
      - name: Install MSYS2
        uses: msys2/setup-msys2@v2
        with:
          msystem: UCRT64
          install: git mingw-w64-ucrt-x86_64-toolchain make zip
      - name: Checkout
        uses: actions/checkout@v7
      - name: Prepare
        run: |
          touch generic/tclStubInit.c generic/tclOOStubInit.c
          echo "VER_PATH=$(cd tools; pwd)/addVerToFile.tcl" >> $GITHUB_ENV
          mkdir 1dist
        working-directory: .
      - name: Configure
        run: ./configure $CFGOPT
        working-directory: win
      - name: Build
        run: |
          make binaries libraries
          echo "TCL_ZIP=`pwd`/`echo libtcl*.zip`" >> $GITHUB_ENV
        working-directory: win
      - name: Get Exact Version
        run: |
          ./tclsh*.exe $VER_PATH $GITHUB_ENV
        working-directory: win
      - name: Set Executable Name
        run: |
          cp ../win/tclsh*.exe tclsh${TCL_PATCHLEVEL}_snapshot.exe
        working-directory: 1dist
      - name: Info
        run: |
          ulimit -a || echo 'get limit failed'
          echo 'puts exe:\t[info nameofexecutable]\nver:\t[info patchlevel]\t[if {![catch tcl::build-info ret]} {set ret}]\nlib:\t[info library]\nplat:\t[lsort -dictionary -stride 2 [array get tcl_platform]]' | make runtest || echo 'get info failed'
      - name: Upload
        uses: actions/upload-artifact@v7
        with:
          name: Tclsh ${{ env.TCL_PATCHLEVEL }} Windows single-file build (snapshot)
          path: '1dist/*_snapshot.exe'
        id: upload
    outputs:
      url: ${{ steps.upload.outputs.artifact-url }}
  combine:
    needs:
      - linux
      - macos
      - win
    name: Combine Artifacts (prototype)
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash
    timeout-minutes: 10
    env:
      # See also
      # https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/store-information-in-variables
      REMOTE_PATH: ${{ vars.PUBLISH_DROP_PATH }}/data-${{ github.sha }}
    steps:
      - name: Make directory
        run: |
          mkdir data
      - name: Get Linux build
        uses: actions/download-artifact@v8
        with:
          path: data
          # Can't download by artifact ID; stupid missing feature!
          merge-multiple: true
      - name: Check data downloaded
        run: |
          ls -AlR
        working-directory: data
      - name: Transfer built files
        # https://github.com/marketplace/actions/rsync-deployments-action
        uses: burnett01/rsync-deployments@8.0.5
        id: rsync
        if: false  # Disabled... for now
        with:
          # I don't know what the right switches are here, BTW
          switches: -avzr
          path: data/
          remote_path: ${{ env.REMOTE_PATH }}
          remote_host: ${{ vars.PUBLISH_HOST }}
          remote_user: ${{ vars.PUBLISH_USER }}
          remote_key: ${{ secrets.DEPLOY_HOST_KEY }}
          # MUST be a literal passwordless key
      - name: Publish files
        # https://github.com/marketplace/actions/ssh-remote-commands
        uses: appleboy/ssh-action@v1.2.5
        id: ssh
        if: steps.rsync.outcome == 'success'
        with:
          host: ${{ vars.PUBLISH_HOST }}
          username: ${{ vars.PUBLISH_USER }}
          key: ${{ secrets.DEPLOY_HOST_KEY }}
          script: |
            ${{ vars.PUBLISHER_SCRIPT }} ${{ env.REMOTE_PATH }} ${{ github.ref_type }} ${{ github.ref_name }}
      - name: Report what would be done
        if: steps.rsync.outcome == 'skipped'
        env:
          SWITCHES: -av
          LOCAL_PATH: data/
          REMOTE_HOST: ${{ vars.PUBLISH_HOST }}
          REMOTE_USER: ${{ vars.PUBLISH_USER }}
          REMOTE_SCRIPT: |
            ${{ vars.PUBLISHER_SCRIPT }} ${{ env.REMOTE_PATH }} ${{ github.ref_type }} ${{ github.ref_name }}
        run: |
          echo "would run: rsync $SWITCHES $LOCAL_PATH $REMOTE_USER@$REMOTE_HOST:$REMOTE_PATH"
          echo "would run: ssh $REMOTE_USER@$REMOTE_HOST $REMOTE_SCRIPT"
      # Consider https://github.com/marketplace/actions/slack-notify maybe?