# TRIGGER: Runs on any push to binaries-mac-x64 or binaries branches.
# ACTION: Builds, tests and saves mac x64 dynamic binaries with stack and the default ghc.

name: binaries-mac-x64
on:
  push:
    branches: [ binaries-mac-x64, binaries ]
  workflow_dispatch:

jobs:
  build:
    runs-on: macos-13
      # arch:  x64
      # image: https://github.com/actions/runner-images/blob/main/images/macos/macos-13-Readme.md

    env:
      stack: stack
      ghc:   9.10.1

    steps:

    - name: Show platform info
      run: |
        arch
        uname -a

    - name: Check out
      uses: actions/checkout@v4
      # have to fetch everything for git describe for --version
      with: 
        fetch-depth: 0        

    - name: Check embedded files
      run: |
        tools/checkembeddedfiles

    # CACHES

    - name: Cache - stack-installed ~/.local/bin
      id:   stack-programs
      uses: actions/cache@v4
      with:
        path: ~/.local/bin
        key: ${{ runner.os }}-x64-stack-programs-${{ env.ghc }}-${{ hashFiles('**.yaml') }}
        restore-keys: |
             ${{ runner.os }}-x64-stack-programs-${{ env.ghc }}

    - name: Cache - ~/.stack
      id:   stack-global
      uses: actions/cache@v4
      with:
        path: ~/.stack
        key: ${{ runner.os }}-x64-stack-global-${{ env.ghc }}-${{ hashFiles('**.yaml') }}
        restore-keys: |
             ${{ runner.os }}-x64-stack-global-${{ env.ghc }}

    - name: Cache - ./.stack-work
      uses: actions/cache@v4
      with:
        path: .stack-work
        key: ${{ runner.os }}-x64-stack-work-${{ env.ghc }}-${{ hashFiles('**.yaml') }}
        restore-keys: |
             ${{ runner.os }}-x64-stack-work-${{ env.ghc }}

    - name: Cache - hledger-lib/.stack-work
      uses: actions/cache@v4
      with:
        path: hledger-lib/.stack-work
        key: ${{ runner.os }}-x64-hledger-lib-stack-work-${{ env.ghc }}-${{ hashFiles('hledger-lib/package.yaml') }}
        restore-keys: |
             ${{ runner.os }}-x64-hledger-lib-stack-work-${{ env.ghc }}

    - name: Cache - hledger/.stack-work
      uses: actions/cache@v4
      with:
        path: hledger/.stack-work
        key: ${{ runner.os }}-x64-hledger-stack-work-${{ env.ghc }}-${{ hashFiles('hledger/package.yaml') }}
        restore-keys: |
             ${{ runner.os }}-x64-hledger-stack-work-${{ env.ghc }}

    - name: Cache - hledger-ui/.stack-work
      uses: actions/cache@v4
      with:
        path: hledger-ui/.stack-work
        key: ${{ runner.os }}-x64-hledger-ui-stack-work-${{ env.ghc }}-${{ hashFiles('hledger-ui/package.yaml') }}
        restore-keys: |
             ${{ runner.os }}-x64-hledger-ui-stack-work-${{ env.ghc }}

    - name: Cache - hledger-web/.stack-work
      uses: actions/cache@v4
      with:
        path: hledger-web/.stack-work
        key: ${{ runner.os }}-x64-hledger-web-stack-work-${{ env.ghc }}-${{ hashFiles('hledger-web/package.yaml') }}
        restore-keys: |
             ${{ runner.os }}-x64-hledger-web-stack-work-${{ env.ghc }}

    # actions:

    - name: Ensure ~/.local/bin exists and is in PATH
      run: |
        mkdir -p "$HOME/.local/bin"
        echo "$HOME/.local/bin/" >> $GITHUB_PATH

    - name: Install haskell tools if needed
      run: |
        if [[ ! -x ~/.local/bin/stack ]]; then curl -sL https://get.haskellstack.org/stable/osx-x86_64.tar.gz | gtar xz --wildcards --strip-components=1 -C ~/.local/bin '*/stack'; chmod a+x ~/.local/bin/stack; fi
        stack --version
        $stack setup --install-ghc --verbosity=error

    - name: Install haskell deps
      run: |
        $stack build --test --only-dependencies --verbosity=error

    # - name: List dep versions
    #   run: |
    #     $stack exec -- ghc-pkg list

    - name: Build hledger and test unit tests, doc tests
      run: |
        $stack install --test --force-dirty --ghc-options=-fforce-recomp --ghc-options=-Werror
        # --ghc-options=-split-sections doesn't work on mac
        #  --pedantic

    - name: Install shelltestrunner
      run: |
        export PATH=~/.local/bin:$PATH
        if [[ ! -x ~/.local/bin/shelltest ]]; then $stack install --verbosity=error shelltestrunner; fi
        shelltest --version

    - name: Test functional tests (excluding addons)
      run: |
        export PATH=~/.local/bin:$PATH
        COLUMNS=80 $stack exec -- shelltest --execdir -j16 hledger/test -x /_ -x /addons -x ledger-compat/ledger-baseline -x ledger-compat/ledger-regress -x ledger-compat/ledger-collected # bin

    # artifacts:

    - name: Gather binaries
      run: |
        mkdir tmp
        cp ~/.local/bin/hledger tmp
        cp ~/.local/bin/hledger-ui tmp
        cp ~/.local/bin/hledger-web tmp
        cp hledger/embeddedfiles/*.1 tmp
        cp hledger/embeddedfiles/*.info tmp
        cp hledger/shell-completion/hledger-completion.bash tmp
        strip tmp/hledger
        strip tmp/hledger-ui
        strip tmp/hledger-web
        cd tmp
        gtar cvf hledger-mac-x64.tar hledger hledger-ui hledger-web *.1 *.info hledger-completion.bash
        otool -L hledger
        otool -L hledger-ui
        otool -L hledger-web
        ./hledger --version
        ./hledger-ui --version
        ./hledger-web --version

    # upload-artifact loses execute permissions, so we tar the binaries to preserve them.
    # github UI always zips artifacts when they are downloaded, so we don't bother compressing the tar.
    # https://github.com/actions/upload-artifact?tab=readme-ov-file#limitations
    # In release workflows, we repack these using the platform's native compression scheme.
    - name: Upload binaries artifact
      uses: actions/upload-artifact@v4
      with:
        name: hledger-mac-x64
        path: tmp/hledger-mac-x64.tar