# .gitlab-ci.yml — Build HTML from markdown specs and publish via GitLab Pages.
#
# Copy this file to the top level of your  specification repository and
# rename it to ".gitlab-ci.yml". Then configure the variables below in
# (Settings > CI/CD > Variables) or override them in your version of
# this file.
#
# The rendered HTML is available at:
#   https://<namespace>.pages.<gitlab-host>/<project>/

variables:
  SPEC_INPUT_DIR: "specification" # path to markdown files, relative to repo root
  FRONT_PAGE_DATA: ""             # path to front page JSON file (optional, leave empty to disable)
  SPECPRESS_REPO: "https://github.com/Ericsson/specpress.git" # Path to spec-press (not to your specification repo!)
  SPECPRESS_REF: "main"  # Version of specpress (not of your specification!)

stages:
  - pages

pages:
  stage: pages
  image: node:20-alpine
  script:
    - apk add --no-cache git
    - git clone --depth 1 --branch $SPECPRESS_REF $SPECPRESS_REPO /tmp/specpress
    - cd /tmp/specpress && npm ci --omit=dev && cd -
    - >
      node /tmp/specpress/lib/cli/export-html.js
      "$SPEC_INPUT_DIR"
      public
      ${FRONT_PAGE_DATA:+--front-page-data "$FRONT_PAGE_DATA"}
  artifacts:
    paths:
      - public
  only:
    - main