image: ubuntu:bionic
definitions:
  caches:
    luarocks: ~/.cache/luarocks/
pipelines:
  default:
    - step:
        caches:
          - luarocks
        script:
          - apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y
              build-essential lua5.1 luarocks mercurial
          - luarocks install --local lpc
          - luarocks install --local busted
          - luarocks install --local luacov
          - ~/.luarocks/bin/busted --verbose --coverage
          - ~/.luarocks/bin/luacov hglib
          - cat luacov.report.out
          - luarocks install --local luarocks
            # hg:// support was broken before 2.2.2
            # (https://github.com/keplerproject/luarocks/commit/20eb947)
          - ~/.luarocks/bin/luarocks install --local --verbose
             --server=http://luarocks.org/dev hglib scm-0
          - cd /tmp
          - eval "$(~/.luarocks/bin/luarocks path)"
          - lua5.1 "$OLDPWD/examples/version.lua"
          - ~/.luarocks/bin/luarocks install --local lua-cjson
          - lua5.1 "$OLDPWD/examples/log.lua"