# Runs on any push to ci-mac.
# Produces optimised mac x64 binaries and runs unit/doc/functional tests,
# using the default stack.yaml's GHC version.

name: binaries-mac-x64

on:
  # Avoid, because these run in all forks also.
  # jobs:
  #   job_id:
  #     if: github.event.pull_request.head.repo.full_name == github.repository
  # schedule:
  # - cron: "0 07 * * 0"  # sunday midnight pacific

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

jobs:
  build:
    runs-on: macos-13
    strategy:
      fail-fast: false
      matrix:
        plan:
        # - { ghc: "810" , stack: "stack --stack-yaml=stack8.10.yaml" }
        # XXX func tests in bin should be run only with GHC 8.10 for now (see shelltest below) (?)
        # - { ghc: "90" , stack: "stack --stack-yaml=stack9.0.yaml" }
        # - { ghc: "92" , stack: "stack --stack-yaml=stack9.2.yaml" }
        # - { ghc: "94" , stack: "stack --stack-yaml=stack9.4.yaml" }
        # - { ghc: "96" , stack: "stack --stack-yaml=stack9.6.yaml" }
        - { ghc: "98" , stack: "stack --stack-yaml=stack.yaml" }

    steps:

    - name: Check out
      uses: actions/checkout@v3
      # have to fetch everything for git describe for --version
      with: 
        fetch-depth: 0        

    - name: Confirm all remaining steps should run
      run: echo "CONTINUE=true" >> $GITHUB_ENV

    - name: Check embedded files
      run: |
        brew install ripgrep
        tools/checkembeddedfiles
      if: env.CONTINUE

    # things to be cached/restored:

    - name: Uncache stack global package db
      id:   stack-global
      uses: actions/cache@v3
      with:
        path: ~/.stack
        key: ${{ runner.os }}-stack-global-from20220817-${{ hashFiles('**.yaml') }}
        restore-keys: |
             ${{ runner.os }}-stack-global-from20220817
      if: env.CONTINUE

    - name: Uncache stack-installed programs in ~/.local/bin
      id:   stack-programs
      uses: actions/cache@v3
      with:
        path: ~/.local/bin
        key: ${{ runner.os }}-stack-programs-from20220817-${{ hashFiles('**.yaml') }}
        restore-keys: |
             ${{ runner.os }}-stack-programs-from20220817
      if: env.CONTINUE

    - name: Uncache .stack-work
      uses: actions/cache@v3
      with:
        path: .stack-work
        key: ${{ runner.os }}-stack-work-from20220817-${{ hashFiles('**.yaml') }}
        restore-keys: |
             ${{ runner.os }}-stack-work-from20220817
      if: env.CONTINUE

    - name: Uncache hledger-lib/.stack-work
      uses: actions/cache@v3
      with:
        path: hledger-lib/.stack-work
        key: ${{ runner.os }}-hledger-lib-stack-work-from20220817-${{ hashFiles('hledger-lib/package.yaml') }}
        restore-keys: |
             ${{ runner.os }}-hledger-lib-stack-work-from20220817
      if: env.CONTINUE

    - name: Uncache hledger/.stack-work
      uses: actions/cache@v3
      with:
        path: hledger/.stack-work
        key: ${{ runner.os }}-hledger-stack-work-from20220817-${{ hashFiles('hledger/package.yaml') }}
        restore-keys: |
             ${{ runner.os }}-hledger-stack-work-from20220817
      if: env.CONTINUE

    - name: Uncache hledger-ui/.stack-work
      uses: actions/cache@v3
      with:
        path: hledger-ui/.stack-work
        key: ${{ runner.os }}-hledger-ui-stack-work-from20220817-${{ hashFiles('hledger-ui/package.yaml') }}
        restore-keys: |
             ${{ runner.os }}-hledger-ui-stack-work-from20220817
      if: env.CONTINUE

    - name: Uncache hledger-web/.stack-work
      uses: actions/cache@v3
      with:
        path: hledger-web/.stack-work
        key: ${{ runner.os }}-hledger-web-stack-work-from20220817-${{ hashFiles('hledger-web/package.yaml') }}
        restore-keys: |
             ${{ runner.os }}-hledger-web-stack-work-from20220817
      if: env.CONTINUE

    - name: Add .ghcup/bin to PATH for following steps
      run: |
        echo "$HOME/.ghcup/bin/" >> $GITHUB_PATH

    - name: Install haskell tools with ghcup if needed
      run: |
        if [[ ! -x ~/.ghcup/bin/ghcup ]];     then mkdir -p ~/.ghcup/bin && curl https://downloads.haskell.org/~ghcup/x86_64-apple-darwin-ghcup > ~/.ghcup/bin/ghcup && chmod +x ~/.ghcup/bin/ghcup; fi; printf "ghcup: "; ghcup --version
        if [[ ! -x ~/.ghcup/bin/stack ]];     then ~/.ghcup/bin/ghcup install stack 2.15.5   && ~/.ghcup/bin/ghcup set stack 2.15.5;   fi; printf "stack: "; stack --version
        #if [[ ! -x ~/.ghcup/bin/ghc-9.8.2 ]]; then ~/.ghcup/bin/ghcup install ghc 9.8.2      && ~/.ghcup/bin/ghcup set ghc 9.8.2;     fi; printf "ghc: "; ghc --version
      if: env.CONTINUE

    - name: Install GHC with stack
      env:
        stack: ${{ matrix.plan.stack }}
      run: |
        $stack setup --install-ghc
      if: env.CONTINUE

    # - name: Install GHC (with ghcup)
    #   run: |
    #     mkdir -p ~/.ghcup/bin && curl -sL https://downloads.haskell.org/~ghcup/x86_64-apple-darwin-ghcup > ~/.ghcup/bin/ghcup && chmod +x ~/.ghcup/bin/ghcup
    #     ~/.ghcup/bin/ghcup install --set ghc 9.2.4  # && ~/.ghcup/bin/ghcup install stack
    #     echo "$HOME/.ghcup/bin/" >> $GITHUB_PATH
    #   if: env.CONTINUE

    - name: Install haskell deps
      env:
        stack: ${{ matrix.plan.stack }}
      run: |
        $stack build --test --only-dependencies --dry-run
        $stack build --test --only-dependencies
      if: env.CONTINUE

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

    - name: Install shelltestrunner
      env:
        stack: ${{ matrix.plan.stack }}
      run: |
        export PATH=~/.local/bin:$PATH
        if [[ ! -x ~/.local/bin/shelltest ]]; then $stack install shelltestrunner-1.10; fi
        shelltest --version
      if: env.CONTINUE

    - name: Test functional tests (excluding addons)
      env:
        stack: ${{ matrix.plan.stack }}
      run: |
        export PATH=~/.local/bin:$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
      if: env.CONTINUE

    # # This is tested here rather than in the regular CI because it's slow,
    # # doesn't fail too often, and the cost of late detection and fixing is low.
    # - name: Test haddock generation
    #   env:
    #     stack: ${{ matrix.plan.stack }}
    #   run: |
    #     printf "haddock: "; stack exec -- haddock --version
    #     time $stack build --fast --haddock --no-haddock-deps --no-haddock-hyperlink-source --haddock-arguments="--no-print-missing-docs"
    #     # --no-haddock-hyperlink-source is 25% faster
    #     # --no-print-missing-docs is 600% quieter
    #   if: env.CONTINUE

    # artifacts:

    - name: Gather binaries
      run: |
        mkdir tmp
        cd tmp
        cp ~/.local/bin/hledger .
        cp ~/.local/bin/hledger-ui .
        cp ~/.local/bin/hledger-web .
        strip hledger
        strip hledger-ui
        strip hledger-web
        tar cvf hledger-mac-x64.tar hledger hledger-ui hledger-web
      if: env.CONTINUE

    # 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.
    # Unfortunately it means users must both unzip and untar.
    - name: Upload binaries artifact
      uses: actions/upload-artifact@v3
      with:
        name: hledger-mac-x64
        path: tmp/hledger-mac-x64.tar
      if: env.CONTINUE