.circleci/config.yml: Update CircleCI Syntax

This updates CircleCI syntax from 1.0 to 2.0

Closes coala#2298

.ci/deps.apt.sh

@@ -9,46 +9,17 @@ export DEBIAN_FRONTEND=noninteractive
 deps="libclang1-3.4 indent mono-mcs chktex r-base julia golang-go luarocks verilator cppcheck flawfinder devscripts mercurial"
 deps_infer="m4 opam"
 
-case $CIRCLE_BUILD_IMAGE in
-  "ubuntu-12.04")
+if [ $CIRCLECI ]; then
     USE_PPAS="true"
-    # The Circle provided Go is too old
-    sudo mv /usr/local/go /usr/local/circleci-go
-    ;;
-  "ubuntu-14.04")
-    # Use xenial, needed to replace outdated julia provided by Circle CI
-    ADD_APT_UBUNTU_RELEASE=xenial
-    # Work around lack of systemd on trusty, which xenial's lxc-common expects
-    echo '#!/bin/sh' | sudo tee /usr/bin/systemd-detect-virt > /dev/null
-    sudo chmod a+x /usr/bin/systemd-detect-virt
-
-    # The non-apt go provided by Circle CI is acceptable
     deps=${deps/golang-go/}
-    # Add packages which are already in the precise image
-    deps="$deps g++-4.9 libxml2-utils php-cli php7.0-cli php-codesniffer"
-    # gfortran on CircleCI precise is 4.6 and R irlba compiles ok,
-    # but for reasons unknown it fails on trusty without gfortran-4.9
-    deps="$deps gfortran-4.9"
-    # Add extra infer deps
-    deps_infer="$deps_infer ocaml camlp4"
-    # opam install --deps-only --yes infer fails with
-    #  Fatal error:
-    #  Stack overflow
-    # aspcud is an external dependency resolver, and is the recommended
-    # solution: https://github.com/ocaml/opam/issues/2507
-    deps_infer="$deps_infer aspcud"
-    ;;
-esac
-
-if [ -n "$ADD_APT_UBUNTU_RELEASE" ]; then
-  echo "deb http://archive.ubuntu.com/ubuntu/ $ADD_APT_UBUNTU_RELEASE main universe" | sudo tee -a /etc/apt/sources.list.d/$ADD_APT_UBUNTU_RELEASE.list > /dev/null
+    deps="$deps golang-1.9-go"
 fi
 
 if [ "$USE_PPAS" = "true" ]; then
   sudo add-apt-repository -y ppa:marutter/rdev
   sudo add-apt-repository -y ppa:staticfloat/juliareleases
   sudo add-apt-repository -y ppa:staticfloat/julia-deps
-  sudo add-apt-repository -y ppa:ondrej/golang
+  sudo add-apt-repository -y ppa:gophers/archive
   sudo add-apt-repository -y ppa:avsm/ppa
 elif [ -n "$USE_PPAS" ]; then
   for ppa in $USE_PPAS; do
@@ -63,11 +34,6 @@ sudo apt-get -y --no-install-recommends install $deps $deps_perl $deps_infer
 
 # On Trusty, g++ & gfortran 4.9 need activating for R lintr dependency irlba.
 ls -al /usr/bin/gcc* /usr/bin/g++* /usr/bin/gfortran* || true
-if [[ "$CIRCLE_BUILD_IMAGE" == "ubuntu-14.04" ]]; then
-  sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.9 20
-  sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.9 20
-  sudo update-alternatives --install /usr/bin/gfortran gfortran /usr/bin/gfortran-4.9 20
-fi
 
 # Change environment for flawfinder from python to python2
 sudo sed -i '1s/.*/#!\/usr\/bin\/env python2/' /usr/bin/flawfinder

.ci/deps.opam.sh

@@ -8,6 +8,7 @@ if [ ! -e ~/infer-linux64-v0.7.0/infer/bin ]; then
   wget -nc -O ~/infer.tar.xz https://github.com/facebook/infer/releases/download/v0.7.0/infer-linux64-v0.7.0.tar.xz
   tar xf ~/infer.tar.xz -C ~/
   cd ~/infer-linux64-v0.7.0
+  apt-get install ocaml ocaml-native-compilers camlp4-extra opam -y
   opam init --y
   opam update
 

.ci/deps.pip.sh

@@ -4,16 +4,17 @@ set -x
 TERM=dumb
 
 # Choose the python versions to install deps for
-case $CIRCLE_NODE_INDEX in
- 0) dep_versions=( "3.4.3" "3.5.1" ) ;;
- 1) dep_versions=( "3.4.3" ) ;;
- -1) dep_versions=( ) ;;  # set by .travis.yml
- *) dep_versions=( "3.5.1" ) ;;
+case $CIRCLE_JOB in
+  "python-3.5") dep_versions=( "3.4.3" "3.5.1" );;
+  "python-3.4") dep_versions=( "3.4.3" );;
+  *)  dep_versions=( "3.5.1" );;
 esac
 
 for dep_version in "${dep_versions[@]}" ; do
+  ver=$(python --version 2>&1)
+  for i in $ver;do version=$i;done
   pyenv install -ks $dep_version
-  pyenv local $dep_version 2.7.10
+  pyenv local $dep_version $version
   python --version
   source .ci/env_variables.sh
 

.circleci/config.yml

@@ -0,0 +1,207 @@
+version: 2
+jobs:
+    python-3.5: &build
+        docker:
+            - image: circleci/jdk8:0.1.1
+
+        steps:
+            - checkout
+            - restore_cache:
+                  key: coala-bears-dep-{{checksum "requirements.txt"}}
+
+            - run:
+                  name: dependencies
+                  command: |
+                    sudo apt-get update
+                    sudo apt-get install -y software-properties-common curl \
+                    python-software-properties
+                    sudo add-apt-repository -y ppa:hvr/ghc
+                    sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
+                    sudo add-apt-repository -y ppa:avsm/ppa
+                    echo 'export TERM=dumb' >> $BASH_ENV
+                    echo 'export LANG=en_US.UTF-8' >> $BASH_ENV
+                    echo 'export LANGUAGE=en_US:en' >> $BASH_ENV
+                    echo 'export LC_ALL=en_US.UTF-8' >> $BASH_ENV
+                    curl -sL https://deb.nodesource.com/setup_8.x |
+                    sudo -E bash  -
+                    curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg |
+                    sudo apt-key add -
+                    echo "deb https://dl.yarnpkg.com/debian/ stable main" |
+                    sudo tee /etc/apt/sources.list.d/yarn.list
+                    sudo apt-get update
+                    sudo apt-get install -y python3.4-venv git bzip2 \
+                    cabal-install-1.24 clang-3.4 libreadline-dev libblas-dev \
+                    gfortran ghc happy indent liblapack-dev language-pack-en \
+                    libperl-critic-perl libxml2-utils menhir php-codesniffer \
+                    build-essential texinfo libbz2-dev libcurl4-openssl-dev \
+                    libexpat-dev sqlite3 zlib1g-dev git-core ruby libssl-dev \
+                    libsqlite3-dev libxslt1-dev libffi-dev yarn python3-dev \
+                    libgdbm-dev libncurses5-dev automake libtool bison \
+                    libncursesw5-dev libc6-dev tk-dev libncurses-dev \
+                    ca-certificates
+
+            - run:
+                  name: virtual-env
+                  command: |
+                    if [ ! -d "$HOME/.venv" ]; then
+                    python3 -m venv ~/.venv
+                    fi
+                    echo 'source $HOME/.venv/bin/activate' >> $BASH_ENV
+
+            - run:
+                  name: pre
+                  command: |
+                    sudo rm -rf /var/cache/apt/archives
+                    sudo ln -s $HOME/.apt-cache /var/cache/apt/archives
+                    mkdir -p $HOME/.apt-cache/partial
+                    mkdir -p $HOME/.RLibrary
+                    mkdir -p $HOME/go
+                    curl -o- https://raw.githubusercontent.com\
+                    /creationix/nvm/v0.33.8/install.sh | bash
+                    echo 'export NVM_DIR=$HOME/.nvm' >> $BASH_ENV
+                    export NVM_DIR=$HOME/.nvm
+                    [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
+                    nvm install 6.10.2
+                    nvm alias default node
+                    echo 'export PATH=/usr/lib/go-1.9/bin:$PATH' >> $BASH_ENV
+                    echo 'export GOPATH=$HOME/go' >> $BASH_ENV
+                    echo 'export PATH=$GOPATH/bin:$PATH' >> $BASH_ENV
+                    echo 'source $NVM_DIR/nvm.sh' >> $BASH_ENV
+                    echo 'export PATH=/opt/cabal/bin:$PATH' >> $BASH_ENV
+                    echo 'export PATH=$HOME/project/node_modules/.bin:$PATH'\
+                    >> $BASH_ENV
+                    echo 'export PATH=$HOME/project/vendor/bin:$PATH' >>\
+                    $BASH_ENV
+                    echo 'export LINTR_COMMENT_BOT=false' >> $BASH_ENV
+                    echo 'export PATH=$HOME/dart-sdk/bin:$PATH' >> $BASH_ENV
+                    echo 'export PATH=$HOME/.cabal/bin:$PATH' >> $BASH_ENV
+                    echo 'export PATH=$HOME/infer-linux64-v0.7.0/infer/bin'\
+                    ':$PATH' >> $BASH_ENV
+                    echo 'export PATH=$HOME/pmd-bin-5.4.1/bin:$PATH' >>\
+                    $BASH_ENV
+                    echo 'export PATH=$HOME/bakalint-0.4.0:$PATH' >> $BASH_ENV
+                    echo 'export PATH=$HOME/elm-format-0.18:$PATH' >>\
+                    $BASH_ENV
+                    echo 'export PATH=$HOME/.local/tailor/tailor-latest/bin:'\
+                    '$PATH' >> $BASH_ENV
+                    echo 'export PATH=$HOME/phpmd:$PATH' >> $BASH_ENV
+                    echo 'export R_LIB_USER=$HOME/.RLibrary' >> $BASH_ENV
+                    echo 'export PATH=/usr/local/rvm/gems/ruby-2.2.2/bin:'\
+                    '$PATH' >> $BASH_ENV
+
+            - run:
+                  name: aptDependencies
+                  command: bash .ci/deps.apt.sh
+
+            - run:
+                  name: generalDependencies
+                  command: |
+                    gpg --keyserver hkp://keys.gnupg.net --recv-keys \
+                    409B6B1796C275462A1703113804BB82D39DC0E3 \
+                    7D2BAF1CF37B13E2069D6956105BD0E739499BDB
+                    curl -sSL https://get.rvm.io | bash -s stable
+                    source /etc/profile.d/rvm.sh
+                    echo 'source /etc/profile.d/rvm.sh' >> $BASH_ENV
+                    rvm install 2.2.2
+                    rvm use 2.2.2 --default
+                    ruby -v
+                    rvm rvmrc warning ignore /root/project/Gemfile
+                    gem install bundler
+                    bash .ci/deps.sh
+
+            - run:
+                  name: cabalDependencies
+                  command: bash .ci/deps.cabal.sh
+
+            - run:
+                  name: dependenciesPip
+                  command: |
+                    if [ ! -d "$HOME/.pyenv" ]; then
+                    git clone https://github.com/pyenv/pyenv.git /tmp/pyenv
+                    mkdir -p ~/.pyenv
+                    cp -R /tmp/pyenv/* ~/.pyenv
+                    fi
+                    echo 'export PYENV_ROOT=$HOME/.pyenv' >> $BASH_ENV
+                    echo 'export PATH=$PYENV_ROOT/bin:$PATH' >> $BASH_ENV
+                    source $BASH_ENV
+                    eval "$(pyenv init -)"
+                    bash .ci/deps.pip.sh
+
+            - run:
+                  name: javaDependencies
+                  command: bash .ci/deps.java.sh
+
+            - run:
+                  name: opamDependencies
+                  command: bash .ci/deps.opam.sh
+
+            - run:
+                  name: RDependencies
+                  command: bash .ci/deps.r.sh
+
+            - run:
+                  name: bearsDependencies
+                  command: bash .ci/deps.coala-bears.sh
+
+            - run:
+                  name: codecov
+                  when: always
+                  command: codecov
+
+            - run:
+                  name: coala-ci
+                  when: always
+                  command: coala-ci -L DEBUG
+
+            - run:
+                  name: setup
+                  when: always
+                  command: python setup.py bdist_wheel
+
+            - run:
+                  name: allDependencies
+                  when: always
+                  command: pip install $(ls ./dist/*.whl)"[alldeps]"
+
+            - run:
+                  name: sphinx-build
+                  when: always
+                  command: |
+                    if [ $CIRCLE_JOB == "python-3.4" ] ; then
+                        python setup.py docs
+                    fi
+
+            - run:
+                  name: tests
+                  when: always
+                  command: bash .ci/tests.sh
+
+            - save_cache:
+                  key: coala-bears-dep-{{checksum "requirements.txt"}}
+                  paths:
+                      - "docs/_build"
+                      - "../.pyenv"
+                      - "node_modules"
+                      - "../.RLibrary"
+                      - "../.cabal"
+                      - "../nltk_data"
+                      - "../infer-linux64-v0.7.0"
+                      - "../pmd-bin-5.4.1"
+                      - "../.local/share/coala-bears"
+                      - "../bakalint-0.4.0"
+                      - "../.julia"
+                      - "../.local/tailor"
+                      - "project/vendor"
+                      - "project/.bundle"
+                      - "project/node_modules"
+                      - "../.ghc"
+                      - "../.ghc-mod"
+
+    python-3.4: *build
+
+workflows:
+    version: 2
+    test:
+        jobs:
+            - python-3.5
+            - python-3.4

.coafile

@@ -69,7 +69,7 @@ ignore = *.py
 
 [all.yml]
 bears = YAMLLintBear
-files = *.yml, *.yaml, .ci/*.yml, tests/**/*.yml
+files = *.yml, *.yaml, .ci/*.yml, tests/**/*.yml, .circleci/config.yml
 
 [bash]
 bears = ShellCheckBear

.travis.yml

@@ -83,7 +83,6 @@ cache:
 
 env:
   global:
-    - CIRCLE_NODE_INDEX=-1  # Avoid accidentially being a CircleCI worker
     - USE_PPAS="marutter/rdev staticfloat/juliareleases ondrej/golang"
     - R_LIB_USER=~/R/Library
     - LINTR_COMMENT_BOT=false