image: shockrah/fc-pipeline:latest

stages:
  - documentation
  - build
  - test

workflow:
  rules:
    - if: '$CI_COMMIT_BRANCH'

variables:
  CARGO_HOME: $CI_PROJECT_DIR/.cargo
  GIT_SUBMODULE_STRATEGY: recursive
  # Not doing strict host checking to avoid writing the host fingerprint anywhere
  # This is important because I don't host this gitlab instance, if I did host my 
  # own gitlab however this wouldn't be here as it would be under my control but 
  # this isn't the case
  # Really we're just trading one security issue for another: 
  #   - keeping fingerprints on someone else's server 
  #   - not verifying the host for my little known service
  SHOPTS: "-o StrictHostKeyChecking=no"


before_script:
  - export PATH="$CARGO_HOME/bin:$PATH"


build-json-api:
  # This is easily the most expensive stage since cargo sucks so we try to cache
  # everything we can between jobs here
  stage: build

  only:
    refs:
      - master

  script:
    - cd json-api/
    - cargo build --release

    
  # primarily used to cache between jobs
  # expirey time overwritten later for weekly builds
  artifacts:
    paths: 
      - json-api/target/
      - $CARGO_HOME

    expire_in: 30 mins


build-keys:
  stage: build
  only:
    refs:
      - master

  # Here we generate some hmac keys for testing before we go on to testing
  script:
    - head --bytes=32 /dev/urandom > hmac.secret
    - head --bytes=32 /dev/urandom > wss-hmac.secret

  artifacts:
    paths:
      - hmac.secret
      - wss-hmac.secret


build-rtc-server:
  stage: build
  only:
    refs:
      - master

  script:
    - cd rtc-server/
    - npm install

  artifacts:
    paths:
      - rtc-server/node_modules/
    expire_in: 30 mins



build-channer:
  stage: build
  
  only:
    refs:
      - master

    changes:
      - chan-like/Cargo.*
      - chan-like/src/main.rs

  script:
    - cd chan-like/
    - cargo build --release

  artifacts:
    paths:
      - json-api/target/
      - $CARGO_HOME

    expire_in: 1 week


build-wiki:
  image: shockrah/website:latest
  stage: documentation

  only:
    refs:
      - master
    changes:
      - docs/archetypes/*
      - docs/content/**/*
      - docs/layouts/partials/*
      - docs/config.toml


  before_script:
    - eval $(ssh-agent -s)
    - echo "${SSH_PRIVATE_KEY}" | ssh-add - > /dev/null
    - mkdir -p ~/.ssh/
    - chmod 700 ~/.ssh/

  script:
    - cd docs/
    - hugo
    - ssh $SHOPTS web@shockrah.xyz "rm -rf /var/www/freechat"
    - scp $SHOPTS -r public/ web@shockrah.xyz:/var/www/freechat


# Test routines past this point
cargo-test-json-api:
  # Basic cargo unit tests(that honestly are nearly useless)
  stage: test
  needs: 
    - build-json-api
  only:
    refs:
      - master


  dependencies:
    - build-json-api

  variables:
    HMAC_PATH: "../hmac.secret"
    WSS_HMAC_PATH: "../wss-hmac.secret"

  script:
    - cd json-api/
    - export HMAC_PATH="../hmac.secret" && \
        export WSS_HMAC_PATH="../wss-hmac.secret" && \
        cargo test --release

  artifacts:
    paths: 
      - json-api/target/release/json-api
    expire_in: 1 week
    name: json-api

full-mock-tests:
  stage: test
  needs:
    - build-json-api
    - build-rtc-server
    - build-keys

  only:
    refs:
      - master
  dependencies:
    - build-json-api
    - build-rtc-server
    - build-keys

  script:
    - cd json-api/client-tests/ 
    - virtualenv .
    - source bin/activate && pip install -r requirements.txt 
    - cd ../../
    - bash scripts/build-db.sh
    - bash scripts/run-api-tests.sh