# quick build and tests (unit & func, but not doc or haddock tests),
# on linux, for noteworthy pushes to master

name: quick CI

on:
  push:
    branches: [ master ]
    paths:
      - '.github/workflows/quick.yml'
      - 'stack*'
      - 'hledger-lib'
      - 'hledger'
      - 'hledger-ui'
      - 'hledger-web'
      - '!**.md'
      - '!**.1'
      - '!**.5'
      - '!**.info'
      - '!**.txt'

jobs:
  build:
    runs-on: ubuntu-latest
    steps:

    # cached things

    - name: Cache ~/.stack
      uses: actions/cache@v1
      with:
        path: ~/.stack
        key: ${{ runner.os }}-stack

    - name: Cache ~/.local/bin
      uses: actions/cache@v1
      with:
        path: ~/.local/bin
        key: ${{ runner.os }}-local-bin

    - name: Cache .stack-work
      uses: actions/cache@v1
      with:
        path: .stack-work
        key: ${{ runner.os }}-stack-work

    - name: Cache hledger-lib/.stack-work
      uses: actions/cache@v1
      with:
        path: hledger-lib/.stack-work
        key: ${{ runner.os }}-hledger-lib-stack-work

    - name: Cache hledger/.stack-work
      uses: actions/cache@v1
      with:
        path: hledger/.stack-work
        key: ${{ runner.os }}-hledger-stack-work

    - name: Cache hledger-ui/.stack-work
      uses: actions/cache@v1
      with:
        path: hledger-ui/.stack-work
        key: ${{ runner.os }}-hledger-ui-stack-work

    - name: Cache hledger-web/.stack-work
      uses: actions/cache@v1
      with:
        path: hledger-web/.stack-work
        key: ${{ runner.os }}-hledger-web-stack-work

    # actions

    - name: Check out
      uses: actions/checkout@v2

    - name: Install stack
      # curl -L https://get.haskellstack.org/stable/linux-x86_64.tar.gz | tar xz --wildcards --strip-components=1 -C $INSTALLDIR '*/stack'
      # mkdir -p ~/.local/bin
      # export PATH=~/.local/bin:$PATH
      # if [[ ! -x ~/.local/bin/stack ]]; then curl -L https://www.stackage.org/stack/linux-x86_64 | tar xz --wildcards --strip-components=1 -C ~/.local/bin '*/stack'; chmod a+x ~/.local/bin/stack; fi
      run: |
        stack --version

    - name: Install GHC
      run: |
        stack --resolver=lts setup

    - name: Install shelltestrunner
      run: |
        export PATH=~/.local/bin:$PATH
        if [[ ! -x ~/.local/bin/shelltest ]]; then stack --resolver=lts install shelltestrunner-1.9; fi
        shelltest --version

    - name: Install haskell deps
      run: |
        stack --resolver=lts build --only-dependencies
        #  --no-terminal

    - name: Build hledger fast
      run: |
        stack --resolver=lts build --fast --ghc-options=-Werror
        #  --no-terminal

    - name: Unit & functional tests (excluding addons)
      run: |
        export PATH=~/.local/bin:$PATH
        COLUMNS=80 stack --resolver=lts exec -- shelltest --execdir -j16 tests -x /bin -x /addons

# - name: Configure
#   if: startsWith(matrix.name, 'linux')
#   run: |
#     export PATH=/usr/local/bin:$PATH
#     cmake -B build -S . -DCMAKE_BUILD_TYPE=Debug ...