postgrest/.circleci/config.yml

version: 2

build-distro-bin: &build-distro-bin
  machine: true
  steps:
    - checkout
    # cannot interpolate env var and use as a cache key so just copy the Dockerfile to another filename
    - run: cp docker/distro_release/Dockerfile.$CIRCLE_JOB docker/distro_release/Dockerfile
    - restore_cache:
        keys:
        - v1-{{ .Environment.CIRCLE_JOB }}-image-{{ checksum "docker/distro_release/Dockerfile" }}
    - restore_cache:
        keys:
        - v1-{{ .Environment.CIRCLE_JOB }}-dependencies-{{ checksum "postgrest.cabal" }}-{{ checksum "stack.yaml" }}
    - run:
        name: load or build docker image
        command: |
          if [[ -e ~/image.tar ]]; then
            docker load -i ~/image.tar
          else
            docker build --rm=false -t $CIRCLE_JOB -f docker/distro_release/Dockerfile.$CIRCLE_JOB docker/distro_release/
            docker save $CIRCLE_JOB > ~/image.tar
          fi
    - run:
        name: build binary
        command: |
          docker run -it \
            -v $HOME/.stack:/root/.stack \
            -v $(pwd):/source \
            -v $HOME/bin/:/root/.local/bin/ \
            $CIRCLE_JOB build --allow-different-user --install-ghc --copy-bins
          # volumes owned by root if chown is not done the save_cache step fails silently
          sudo chown -R circleci:circleci ~/.stack .stack-work
    - run:
        name: compress binary
        command: |
          mkdir -p /tmp/workspace/bin
          cd /tmp/workspace/bin
          tar cvJf postgrest-$CIRCLE_TAG-$CIRCLE_JOB.tar.xz -C ~/bin postgrest
    - persist_to_workspace:
        root: /tmp/workspace
        paths:
          - bin/*
    - save_cache:
        paths:
          - ~/image.tar
        key: v1-{{ .Environment.CIRCLE_JOB }}-image-{{ checksum "docker/distro_release/Dockerfile" }}
    - save_cache:
        paths:
          - "~/.stack"
          - ".stack-work"
        key: v1-{{ .Environment.CIRCLE_JOB }}-dependencies-{{ checksum "postgrest.cabal" }}-{{ checksum "stack.yaml" }}

jobs:
  build-test-9.4:
    docker:
      - image: circleci/buildpack-deps:trusty
        environment:
          - PGHOST=localhost
      - image: circleci/postgres:9.4.14
        environment:
          - POSTGRES_USER=circleci
          - POSTGRES_DB=circleci
    steps:
      - checkout
      - restore_cache:
          keys:
          - v1-stack-dependencies-{{ checksum "postgrest.cabal" }}-{{ checksum "stack.yaml" }}
      - run:
          name: install ncat
          command: |
            # utility needed to test socket connection with curl <  7.40
            sudo apt-get install nmap
      - run:
          name: install stack & dependencies
          command: |
            curl -L https://github.com/commercialhaskell/stack/releases/download/v2.1.3/stack-2.1.3-linux-x86_64.tar.gz | tar zx -C /tmp
            sudo mv /tmp/stack-2.1.3-linux-x86_64/stack /usr/bin
            sudo apt-get update
            sudo apt-get install -y libgmp-dev
            sudo apt-get install -y --only-upgrade binutils
            sudo apt-get install -y postgresql-client
            stack setup
            rm -rf $(stack path --dist-dir) $(stack path --local-install-root)
            stack install hlint stylish-haskell
      - run:
          name: build src and tests dependencies
          command: |
            stack build --fast -j1 --only-dependencies
            stack build --fast --test --no-run-tests --only-dependencies
      - save_cache:
          paths:
            - "~/.stack"
            - ".stack-work"
          key: v1-stack-dependencies-{{ checksum "postgrest.cabal" }}-{{ checksum "stack.yaml" }}
      - run:
          name: build src and tests
          command: |
            stack build --fast -j1
            stack build --fast --test --no-run-tests
      - run:
          name: run tests
          command: |
            POSTGREST_TEST_CONNECTION=$(test/create_test_db "postgres://circleci@localhost" postgrest_test) stack test
            test/io-tests.sh
      - run:
          name: run linter
          command: git ls-files | grep '\.l\?hs$' | xargs stack exec -- hlint -X QuasiQuotes -X NoPatternSynonyms "$@"
      - run:
          name: run styler
          command: git ls-files | grep '\.l\?hs$' | xargs stack exec -- stylish-haskell -i && git diff-index --exit-code HEAD --

  build-test-9.6:
    docker:
      - image: circleci/buildpack-deps:trusty
        environment:
          - PGHOST=localhost
      - image: circleci/postgres:9.6.2
        environment:
          - POSTGRES_USER=circleci
          - POSTGRES_DB=circleci
    steps:
      - checkout
      - restore_cache:
          keys:
          - v1-stack-dependencies-{{ checksum "postgrest.cabal" }}-{{ checksum "stack.yaml" }}
      - run:
          name: install stack & dependencies
          command: |
            curl -L https://github.com/commercialhaskell/stack/releases/download/v2.1.3/stack-2.1.3-linux-x86_64.tar.gz | tar zx -C /tmp
            sudo mv /tmp/stack-2.1.3-linux-x86_64/stack /usr/bin
            sudo apt-get update
            sudo apt-get install -y libgmp-dev
            sudo apt-get install -y postgresql-client
            stack setup
      - run:
          name: build src and tests
          command: |
            stack build --fast -j1
            stack build --fast --test --no-run-tests
      - run:
          name: run tests
          command: POSTGREST_TEST_CONNECTION=$(test/create_test_db "postgres://circleci@localhost" postgrest_test) stack test

  build-test-10:
    docker:
      - image: circleci/buildpack-deps:trusty
        environment:
          - PGHOST=localhost
      - image: circleci/postgres:10.5
        environment:
          - POSTGRES_USER=circleci
          - POSTGRES_DB=circleci
    steps:
      - checkout
      - restore_cache:
          keys:
          - v1-stack-dependencies-{{ checksum "postgrest.cabal" }}-{{ checksum "stack.yaml" }}
      - run:
          name: install stack & dependencies
          command: |
            curl -L https://github.com/commercialhaskell/stack/releases/download/v2.1.3/stack-2.1.3-linux-x86_64.tar.gz | tar zx -C /tmp
            sudo mv /tmp/stack-2.1.3-linux-x86_64/stack /usr/bin
            sudo apt-get update
            sudo apt-get install -y libgmp-dev
            sudo apt-get install -y postgresql-client
            stack setup
      - run:
          name: build src and tests
          command: |
            stack build --fast -j1
            stack build --fast --test --no-run-tests
      - run:
          name: run tests
          command: POSTGREST_TEST_CONNECTION=$(test/create_test_db "postgres://circleci@localhost" postgrest_test) stack test

  build-test-11:
    docker:
      - image: circleci/buildpack-deps:trusty
        environment:
          - PGHOST=localhost
      - image: circleci/postgres:11.4
        environment:
          - POSTGRES_USER=circleci
          - POSTGRES_DB=circleci
    steps:
      - checkout
      - restore_cache:
          keys:
          - v1-stack-dependencies-{{ checksum "postgrest.cabal" }}-{{ checksum "stack.yaml" }}
      - run:
          name: install stack & dependencies
          command: |
            curl -L https://github.com/commercialhaskell/stack/releases/download/v2.1.3/stack-2.1.3-linux-x86_64.tar.gz | tar zx -C /tmp
            sudo mv /tmp/stack-2.1.3-linux-x86_64/stack /usr/bin
            sudo apt-get update
            sudo apt-get install -y libgmp-dev
            sudo apt-get install -y postgresql-client
            stack setup
      - run:
          name: build src and tests
          command: |
            stack build --fast -j1
            stack build --fast --test --no-run-tests
      - run:
          name: run tests
          command: POSTGREST_TEST_CONNECTION=$(test/create_test_db "postgres://circleci@localhost" postgrest_test) stack test

  build-prof-test:
    docker:
      - image: circleci/buildpack-deps:trusty
        environment:
          - PGHOST=localhost
          - TERM=xterm
      - image: circleci/postgres:9.6.2
        environment:
          - POSTGRES_USER=circleci
          - POSTGRES_DB=circleci
    steps:
      - checkout
      - restore_cache:
          keys:
          - v1-stack-prof-dependencies-{{ checksum "postgrest.cabal" }}-{{ checksum "stack.yaml" }}
      - run:
          name: install stack & dependencies
          command: |
            curl -L https://github.com/commercialhaskell/stack/releases/download/v2.1.3/stack-2.1.3-linux-x86_64.tar.gz | tar zx -C /tmp
            sudo mv /tmp/stack-2.1.3-linux-x86_64/stack /usr/bin
            sudo apt-get update
            sudo apt-get install -y libgmp-dev
            sudo apt-get install -y postgresql-client
            stack setup
      - run:
          name: build dependencies with profiling enabled
          command: |
            stack build --profile -j1  --only-dependencies
      - save_cache:
          paths:
            - "~/.stack"
            - ".stack-work"
          key: v1-stack-prof-dependencies-{{ checksum "postgrest.cabal" }}-{{ checksum "stack.yaml" }}
      - run:
          name: build with profiling enabled
          command: |
            stack build --profile -j1
      - run:
          name: run memory usage tests
          command: |
            test/create_test_db "postgres://circleci@localhost" postgrest_test
            psql "postgres:///postgrest_test" -f test/fixtures/database.sql
            psql "postgres:///postgrest_test" -f test/fixtures/roles.sql
            psql "postgres:///postgrest_test" -f test/fixtures/schema.sql
            psql "postgres:///postgrest_test" -f test/fixtures/jwt.sql
            psql "postgres:///postgrest_test" -f test/fixtures/jsonschema.sql
            psql "postgres:///postgrest_test" -f test/fixtures/privileges.sql
            test/memory-tests.sh

  centos7:
    <<: *build-distro-bin

  ubuntu:
    <<: *build-distro-bin

  ubuntui386:
    <<: *build-distro-bin

  release:
    docker:
      - image: circleci/golang:1.8
    steps:
      - attach_workspace:
          at: /tmp/workspace
      - checkout
      - run:
          name: add body and tars to github release
          command: |
            go get -u github.com/tcnksm/ghr
            START=$(echo $CIRCLE_TAG | cut -c2-)
            END='## \['
            BODY=$(sed -n "1,/$START/d;/$END/q;p" CHANGELOG.md)
            ghr -t $GITHUB_TOKEN -u $CIRCLE_PROJECT_USERNAME -r $CIRCLE_PROJECT_REPONAME -b "$BODY" --replace $CIRCLE_TAG /tmp/workspace/bin
      - setup_remote_docker
      - run:
          name: publish docker image
          command: |
            docker build --build-arg POSTGREST_VERSION=$CIRCLE_TAG -t postgrest ./docker/
            docker login -u $DOCKER_USER -p $DOCKER_PASS
            docker tag postgrest postgrest/postgrest:$CIRCLE_TAG
            docker push postgrest/postgrest:$CIRCLE_TAG
            docker tag postgrest postgrest/postgrest:latest
            docker push postgrest/postgrest:latest

workflows:
  version: 2
  build-test-release:
    jobs:
      - build-test-9.4:
          filters:
            tags:
              only: /v[0-9]+(\.[0-9]+)*/
      - build-test-9.6:
          filters:
            tags:
              only: /v[0-9]+(\.[0-9]+)*/
      - build-test-10:
          filters:
            tags:
              only: /v[0-9]+(\.[0-9]+)*/
      - build-test-11:
          filters:
            tags:
              only: /v[0-9]+(\.[0-9]+)*/
      - build-prof-test:
          filters:
            tags:
              only: /v[0-9]+(\.[0-9]+)*/
      - centos7:
          requires:
            - build-test-9.4
            - build-test-9.6
            - build-test-10
            - build-test-11
            - build-prof-test
          filters:
            tags:
              only: /v[0-9]+(\.[0-9]+)*/
            branches:
              ignore: /.*/
      - ubuntu:
          requires:
            - build-test-9.4
            - build-test-9.6
            - build-test-10
            - build-test-11
            - build-prof-test
          filters:
            tags:
              only: /v[0-9]+(\.[0-9]+)*/
            branches:
              ignore: /.*/
      - ubuntui386:
          requires:
            - build-test-9.4
            - build-test-9.6
            - build-test-10
            - build-test-11
            - build-prof-test
          filters:
            tags:
              only: /v[0-9]+(\.[0-9]+)*/
            branches:
              ignore: /.*/
      - release:
          requires:
            - centos7
            - ubuntu
            - ubuntui386
          filters:
            tags:
              only: /v[0-9]+(\.[0-9]+)*/