Feature to automatically generate GitLab static webpage from text (Stages changelog)

Feature to automatically generate GitLab static webpage from text

.gitlab-ci.yml

+typeset-html:
+  cache: {}
+  tags:
+    - public-docker
+  image: 
+    name: thomasweise/docker-pandoc:3.3
+    entrypoint: ['/bin/bash', '-c', 'ln -snf /bin/bash /bin/sh && /bin/bash -c $0' ]
+  script:
+    - make -B html
+  artifacts:
+    name: "$CI_JOB_NAME-$CI_COMMIT_REF_NAME"
+    paths:
+      - stages-changelog.html
+
+pages:
+  cache: {}
+  stage: deploy
+  tags:
+    - public-docker
+  image: alpine:latest
+  script:
+    - apk --update add git sed
+    - mkdir public
+    - cp stages-changelog.html public/index.html
+    - git checkout -f pages
+    - git reset --hard origin/pages
+    - sed -n -i -e "/<\/header>/r snippet.disclaimer.html" -e 1x -e '2,${x;p}' -e '${x;p}' public/index.html
+    - sed -i "s/HASH/"`git rev-parse --short HEAD`"/" snippet.build.html
+    - sed -n -i -e "/<\/body>/r snippet.build.html" -e 1x -e '2,${x;p}' -e '${x;p}' public/index.html
+    - sed -i '/<meta charset.*/a \  <meta name="robots" content="noindex">' public/index.html
+  artifacts:
+    paths:
+      - public
+  only:
+    - master
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