add jobs to gitlab-ci

.gitlab-ci.yml

+# This file is a template, and might need editing before it works on your project.
+# Full project: https://gitlab.com/pages/plain-html
+#
+
+stages:
+  - build
+  - review
+  - deploy
+
+# build standalone static webpage
+build-standalone-static:
+  stage: build
+  allow_failure: false
+  image: 
+    name: eltenedor/ubuntu-pandoc:latest
+  script:
+    - PROJECT_ROOT=`pwd`; export PROJECT_ROOT;
+    # build static webpage
+    - $PROJECT_ROOT/bin/build_standalone.sh
+  artifacts:
+    paths:
+      - public 
+  rules:
+    - if: $CI_MERGE_REQUEST_ID
+    - if: $CI_COMMIT_BRANCH
+
+# deploy static webpage on issue-branch to web-server hosted asteroids
+deploy-on-asteroid:
+  stage: deploy
+  image: 
+    name: alpine:latest
+  before_script:
+    ## install dependencies
+    - apk update && apk add openssh-client bash  #this command is for alpine
+    - eval $(ssh-agent -s)
+    - echo "$ASTEROID_SSH_KEY" | tr -d '\r' | ssh-add -
+    # See https://stackoverflow.com/a/57332478  about known hosts
+    - mkdir -p ~/.ssh && touch ~/.ssh/known_hosts
+    - echo "$ASTEROID_KNOWN_HOSTS" >> ~/.ssh/known_hosts
+    - chmod 700 ~/.ssh
+  script:
+    - mkdir .public-asteroid
+    - cp -r public/* .public-asteroid
+    - mv .public-asteroid public-asteroid
+    # deploy webpage on asteroid
+    - ssh $ASTEROID_USER@$ASTEROID_HOST "mkdir -p $ASTEROID_DEPLOY/$CI_COMMIT_REF_NAME"
+    - scp -v -r public-asteroid "$ASTEROID_USER@$ASTEROID_HOST:$ASTEROID_DEPLOY/$CI_COMMIT_REF_NAME/$CI_COMMIT_SHORT_SHA"
+  artifacts:
+    paths:
+      - public-asteroid