image: docker:git

variables:
  TMPDIR: "${CI_PROJECT_DIR}.tmp"

services:
  - docker:dind

stages:
  - precheck
  - build
  - postcheck

before_script:
  - apk add --update bash coreutils tar wget python

industrial_ci_kinetic:
  stage: build
  before_script:
    - apk add --update bash coreutils tar
    - git clone https://github.com/ros-industrial/industrial_ci.git .ci_config
  script: .ci_config/gitlab.sh
  variables:
    ROS_DISTRO: kinetic
    ROS_PARALLEL_JOBS: "-j2" # keep this for now, since there seems to be memory limit issues in the ci VM
    UPSTREAM_WORKSPACE: file
    ROSINSTALL_FILENAME: ".rosinstall"
  when: always

##########################################################
## Simple check for basic Python syntax errors; this is much less thorough than
## other options like pylint, but much faster and less strict
##########################################################
python_syntax:
  stage: precheck
  script: python -m compileall -q .
  when: always

##########################################################
## Check for errors in bash scripts
## Uses https://github.com/cytopia/awesome-ci
##########################################################
bash_syntax:
  stage: postcheck
  script: docker run -v ${PWD}:/ac cytopia/awesome-ci syntax-sh --path=/ac --extension=sh --ignore=.ci_config
  allow_failure: yes
  when: always

##########################################################
## Check for errors in markdown files
## Uses https://github.com/cytopia/awesome-ci
##########################################################
markdown_syntax:
  stage: postcheck
  script: docker run -v ${PWD}:/ac cytopia/awesome-ci syntax-markdown --path=/ac --extension=md --ignore=.ci_config
  allow_failure: yes
  when: always

##########################################################
## Check for various syntax issues in files; currently
##  trailing white spaces
##  utf8 formatting
## Uses https://github.com/cytopia/awesome-ci
##########################################################
file_syntax:
  stage: postcheck
  script:
    - RET=0
    - docker run -v ${PWD}:/ac cytopia/awesome-ci file-trailing-space --path=/ac --extension=py,txt,cpp,h,md,sh,bash,xml,launch --ignore=.ci_config || RET=1
    - docker run -v ${PWD}:/ac cytopia/awesome-ci file-utf8 --path=/ac --extension=py,txt,cpp,h,md,sh,bash,xml,launch --ignore=.ci_config || RET=1
    - exit $RET
  allow_failure: yes
  when: always