streamly/.circleci/config.yml

version: 2

#-----------------------------------------------------------------------------
# packcheck-0.4.2
# Packcheck global environment variables
#-----------------------------------------------------------------------------

env: &env
    environment:
      # ------------------------------------------------------------------------
      # Common options
      # ------------------------------------------------------------------------
      # GHC_OPTIONS: "-Werror"
      CABAL_REINIT_CONFIG: "y"
      LC_ALL: "C.UTF-8"

      # ------------------------------------------------------------------------
      # What to build
      # ------------------------------------------------------------------------
      # DISABLE_TEST: "y"
      DISABLE_BENCH: "y"
      DISABLE_DOCS: "y"
      DISABLE_SDIST_BUILD: "y"
      DISABLE_DIST_CHECKS: "y"
      # ENABLE_INSTALL: "y"

      # ------------------------------------------------------------------------
      # stack options
      # ------------------------------------------------------------------------
      # Note requiring a specific version of stack using STACKVER may fail due to
      # github API limit while checking and upgrading/downgrading to the specific
      # version.
      #STACKVER: "1.6.5"
      #STACK_UPGRADE: "y"
      #RESOLVER: "lts-12"

      # ------------------------------------------------------------------------
      # cabal options
      # ------------------------------------------------------------------------
      CABAL_CHECK_RELAX: "y"
      CABAL_NO_SANDBOX: "y"
      CABAL_HACKAGE_MIRROR: "hackage.haskell.org:http://hackage.fpcomplete.com"

      # ------------------------------------------------------------------------
      # Where to find the required tools
      # ------------------------------------------------------------------------
      PATH: /opt/ghc/bin:/sbin:/usr/sbin:/bin:/usr/bin
      #TOOLS_DIR: /opt

      # ------------------------------------------------------------------------
      # Location of packcheck.sh (the shell script invoked to perform CI tests ).
      # ------------------------------------------------------------------------
      # You can either commit the packcheck.sh script at this path in your repo or
      # you can use it by specifying the PACKCHECK_REPO_URL option below in which
      # case it will be automatically copied from the packcheck repo to this path
      # during CI tests. In any case it is finally invoked from this path.
      PACKCHECK: "./packcheck.sh"
      # If you have not committed packcheck.sh in your repo at PACKCHECK
      # then it is automatically pulled from this URL.
      PACKCHECK_GITHUB_URL: "https://raw.githubusercontent.com/harendra-kumar/packcheck"
      PACKCHECK_GITHUB_COMMIT: "d11a8a68fef00f4932bbedd6134950495ccd7420"

    docker:
      - image: debian:stretch

#-----------------------------------------------------------------------------
# Common utility stuff, not to be modified usually
#-----------------------------------------------------------------------------

preinstall: &preinstall
  run: |
        apt-get update
        # required for https/cache save and restore
        apt-get install -y ca-certificates

        # For ghc and cabal-install packages from haskell.org
        # gnupg is required for apt-key to work
        apt-get install -y gnupg
        apt-key adv --keyserver keyserver.ubuntu.com  --recv-keys BA3CBA3FFE22B574
        echo "deb http://downloads.haskell.org/debian stretch main" >> /etc/apt/sources.list
        apt-get update

        # required for packcheck
        apt-get install -y curl

        # required for outbound https for stack and for stack setup
        apt-get install -y netbase xz-utils make

        # If a custom stack-yaml is specified, replace the default with that
        if test -e "$STACK_YAML"; then rm -f stack.yaml && ln -sv $STACK_YAML stack.yaml; else true; fi
        unset STACK_YAML

        # Get packcheck if needed
        CURL=$(which curl)
        PACKCHECK_URL=${PACKCHECK_GITHUB_URL}/${PACKCHECK_GITHUB_COMMIT}/packcheck.sh
        if test ! -e "$PACKCHECK"; then $CURL -sL -o "$PACKCHECK" $PACKCHECK_URL; fi;
        chmod +x $PACKCHECK        

restore: &restore
  # Needs to happen after installing ca-certificates
  restore_cache:
    key: v1-{{ .Environment.CIRCLE_JOB }}-{{ .Branch }}

save: &save
  save_cache:
      key: v1-{{ .Environment.CIRCLE_JOB }}-{{ .Branch }}
      paths:
        - ~/.cabal
        - ~/.ghc
        - ~/.local
        - ~/.stack

#-----------------------------------------------------------------------------
# Build matrix
#-----------------------------------------------------------------------------

jobs:
  cabal-ghc-8.6.5:
      <<: *env
      steps:
        - checkout
        - *preinstall
        - *restore
        - run: |
              apt-get install -y ghc-8.6.3
              apt-get install -y cabal-install-2.4
              bash -c "$PACKCHECK cabal-v2"              
        - *save
  cabal-ghc-8.4.4:
      <<: *env
      steps:
        - checkout
        - *preinstall
        - *restore
        - run: |
              apt-get install -y ghc-8.4.4
              apt-get install -y cabal-install-2.4
              bash -c "$PACKCHECK cabal-v2"              
        - *save
  cabal-ghc-8.2.2:
      <<: *env
      steps:
        - checkout
        - *preinstall
        - *restore
        - run: |
              apt-get install -y ghc-8.2.2
              apt-get install -y cabal-install-2.4
              bash -c "$PACKCHECK cabal-v2"              
        - *save
  cabal-ghc-8.0.2:
      <<: *env
      steps:
        - checkout
        - *preinstall
        - *restore
        - run: |
              apt-get install -y ghc-8.0.2
              apt-get install -y cabal-install-2.4
              bash -c "$PACKCHECK cabal-v2"              
        - *save
  cabal-ghc-7.10.3:
      <<: *env
      steps:
        - checkout
        - *preinstall
        - *restore
        - run: |
              apt-get install -y ghc-7.10.3
              apt-get install -y cabal-install-2.4
              bash -c "$PACKCHECK cabal-v2"              
        - *save
  stack-ghc-8.4:
      <<: *env
      steps:
        - checkout
        - *preinstall
        - *restore
        - run: |
            bash -c "$PACKCHECK stack RESOLVER=lts-12"            
        - *save
  stack-ghc-8.2:
      <<: *env
      steps:
        - checkout
        - *preinstall
        - *restore
        - run: |
            bash -c "$PACKCHECK stack RESOLVER=lts-11"            
        - *save
  coveralls-ghc-8.2.2:
      <<: *env
      steps:
        - checkout
        - *preinstall
        - *restore
        - run:
            environment:
              BUILD: cabal
              COVERALLS_OPTIONS: "--repo-token=KlGN45lDWQkw55TNm18nkam2EXRg9lCSH --coverage-mode=StrictlyFullLines --exclude-dir=test test"
              GHC_OPTIONS: "-DCOVERAGE_BUILD"
            command: |
              apt-get install -y ghc-8.2.2
              apt-get install -y cabal-install-2.4
              # required by hpc-coveralls
              apt-get install -y libcurl4-gnutls-dev
              apt-get install -y git
              apt-get install libtinfo-dev
              bash -c "$PACKCHECK cabal-v1"              
        - *save

workflows:
  version: 2
  build:
    jobs:
      #- cabal-ghc-8.6.5
      #- cabal-ghc-8.4.4
      #- cabal-ghc-8.2.2
      #- cabal-ghc-8.0.2
      #- cabal-ghc-7.10.3
      #- stack-ghc-8.4
      #- stack-ghc-8.2
      - coveralls-ghc-8.2.2