# hugo.yml
#
# Takes a repository with Hugo source, generates the static site and
# pushes the result to Codeberg pages
#
# Needs a codeberg access token (codeberg_token) as a secret in Woodpecker config
# Also uses another secret (mail) with email address for git config
#
# .domains file in the repository is copied to the output branch so custom domains work
#
# The HUGO_OUTPUT variable must be set to the build output folder configured in Hugo
#

# Exclude page pipeline to be run on "pages" branch
when:
  branch:
    exclude: pages

# Recursive cloning is used to fully clone the themes given as Git submodules
clone:
  git:
    image: woodpeckerci/plugin-git
    settings:
      recursive: true

steps:
  # Build hugo static files
  build:
    image: golang:1.20-bookworm
    commands:
      - wget https://github.com/gohugoio/hugo/releases/download/v0.116.0/hugo_extended_0.116.0_linux-amd64.deb && apt install ./hugo_extended_0.116.0_linux-amd64.deb && rm -f hugo_extended_0.116.0_linux-amd64.deb
      - hugo --minify --destination ./hugo_public
    when:
      event: [ pull_request, push ]

  publish:
    image: bitnami/git
    # Must be set in Woodpecker configuration
    secrets: 
      - codeberg_token
    environment:
      DEST_REPONAME: dest_repo
    commands:
      # Git configuration
      - git config --global user.email noreply@example.com
      - git config --global user.name "Woodpecker CI"
      - git clone -b pages https://$CODEBERG_TOKEN@codeberg.org/lila-network/pages.git $DEST_REPONAME
      # Copy build step output to repository folder
      - cp -ar ./hugo_public/. $DEST_REPONAME/
      # Needed for custom domains
      - cp .domains $DEST_REPONAME || true # Ignore if it doesn't exist
      # Commit and push all static files with pipeline started timestamp
      - cd $DEST_REPONAME
      - git add .
      - git commit -m "Woodpecker CI ${CI_BUILD_CREATED}"
      - git push
    when:
      event: push