PlatformIO Gitlab CI script

.gitlab-ci.yml

image: python:2.7

stages:
 - install
 - test

cache:
  paths:
    - "~/.platformio"

before_script:
  - pip install -U platformio

job1:
  stage: test
  script: "platformio ci --board=<ID_1> --board=<ID_2> --board=<ID_N>"
  only: [master] # only build with master 
  variables: {PLATFORMIO_CI_SRC: "path/to/test/file.c"}

job2:
  stage: test
  script: "platformio ci --board=<ID_1> --board=<ID_2> --board=<ID_N>"
  only: [master] # only build with master 
  variables: {PLATFORMIO_CI_SRC: "examples/file.ino"}

job3:
  stage: test
  script: "platformio ci --board=<ID_1> --board=<ID_2> --board=<ID_N>"
  only: [master] # only build with master 
  variables: {PLATFORMIO_CI_SRC: "path/to/test/directory"}
  
# you can add as many jobs as you want
# note that env variables for each job is different

.gitlab-ci.yml (with pip cache)

image: python:2.7

variables:
  PIP_CACHE_DIR: "$CI_PROJECT_DIR/pip-cache"

stages:
 - install
 - test

cache:
  paths:
    - "~/.platformio"
    - "$CI_PROJECT_DIR/pip-cache"

job_install:
  stage: install
  script: "pip install -U platformio"

job1:
  stage: test
  script: "platformio ci --board=<ID_1> --board=<ID_2> --board=<ID_N>"
  only: [master] # only build with master 
  variables: {PLATFORMIO_CI_SRC: "src/main.cpp"}