75 lines
2.8 KiB
YAML
75 lines
2.8 KiB
YAML
workflow:
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rules: # disable tag pipelines and duplicate MR pipelines
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- if: $CI_COMMIT_BRANCH
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variables:
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MAIN_BRANCH_PATH: "."
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EPHEMERAL_BRANCHES_PATH: preview # subpath to ephemeral branches content for preview
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pages:
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stage: build
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cache:
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key: gitlab-pages
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paths: [public]
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before_script:
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- sudo apk add git ikiwiki po4a perl-yaml-tiny tree
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# CURRENT_CONTENT_PATH is defined in rules, different between main branch and ephemeral branches
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- mkdir -p public/$CURRENT_CONTENT_PATH && ls public/$CURRENT_CONTENT_PATH/..
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- | # create ephermetal branched path if not existent
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if [ ! -d "public/$EPHEMERAL_BRANCHES_PATH" ]; then
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mkdir -p public/$EPHEMERAL_BRANCHES_PATH
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fi
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- | # avoid deleting main branch content when cache has been erased
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if [ "$CI_COMMIT_BRANCH" != "$CI_DEFAULT_BRANCH" ] && [ ! -f public/$MAIN_BRANCH_PATH/index.html ]; then
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echo -e "💥\e[91;1m Unable to retrieve $CI_DEFAULT_BRANCH generated files from cache ; please regenerate $CI_DEFAULT_BRANCH files first\e[0m"
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exit 1
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fi
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- rm -rf public/$CURRENT_CONTENT_PATH || true # remove last version of current branch
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script:
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- | # sed needs to be in its own section
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sed -i "s|destdir.*|destdir: ./public/$CURRENT_CONTENT_PATH|" ikiwiki.setup
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- ikiwiki --setup ikiwiki.setup
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- | # create symbolic link to index.en.html if public/index.html does not exist
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if [ ! -L "public/$CURRENT_CONTENT_PATH/index.html" ]; then
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ln -s index.en.html public/$CURRENT_CONTENT_PATH/index.html
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fi
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- cd public/$EPHEMERAL_BRANCHES_PATH
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- tree -d -H '.' -L 1 --noreport --charset utf-8 -T "Versions" -o index.html # generate a root HTML listing all previews for easier access
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environment:
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name: pages/$CI_COMMIT_BRANCH
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action: start
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url: $CI_PAGES_URL/$CURRENT_CONTENT_PATH
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on_stop: pages-clean-preview
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rules:
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# 'main branch' is exposed at GitLab Pages root
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- if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
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variables:
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CURRENT_CONTENT_PATH: $MAIN_BRANCH_PATH
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# other (short-lived) branches generation are exposed in 'EPHEMERAL_BRANCHES_PATH/branch-name-sanitized' sub path
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- variables:
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CURRENT_CONTENT_PATH: $EPHEMERAL_BRANCHES_PATH/$CI_COMMIT_REF_SLUG
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artifacts:
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paths: [public]
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expire_in: 1h
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tags:
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- knit
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pages-clean-preview:
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stage: build
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cache:
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key: gitlab-pages
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paths: [public]
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variables:
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GIT_STRATEGY: none # git files not available after branch deletion
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FOLDER_TO_DELETE: $EPHEMERAL_BRANCHES_PATH/$CI_COMMIT_REF_SLUG # an indirection to allow arbitrary deletion when launching this job
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script:
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- rm -rf public/$FOLDER_TO_DELETE
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environment:
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name: pages/$CI_COMMIT_BRANCH
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action: stop
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rules:
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- if: $CI_COMMIT_BRANCH != $CI_DEFAULT_BRANCH
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when: manual
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allow_failure: true
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tags:
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- knit
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