Rewrite index to be a fully static website (#47)

This update removes backend entirely, and makes site serviceable as a
plain static content. Enables simplified deployment and offline
capabilities through service worker. The data amount is sufficiently
small, this shouldn't cause substantial performance issues

Updated wording to accentuate the main purpose of the project to be
sexpr data files. The site part is a derivative / complementary feature,
not the main point

Author: arvyy

.circleci/config.yml

@@ -1,78 +1,13 @@
 version: 2.1
 
 jobs:
-  unit-test:
+  test:
     docker:
-      - image: sbtscala/scala-sbt:eclipse-temurin-jammy-17.0.5_8_1.8.2_3.2.2
+      - image: cimg/base:2023.03
     steps:
-      - checkout
-      - run:
-          name: Test
-          command: |
-            sbt test
-
-  build-images:
-    machine: true
-    steps:
-      - checkout
-      - run: |
-          docker build -t arvyy/scheme-index:$CIRCLE_BRANCH -f docker/scheme-index/Dockerfile .
-          docker build -t arvyy/scheme-index-nginx:$CIRCLE_BRANCH -f docker/nginx/Dockerfile .
-          mkdir -p /tmp/workspace/images
-          docker save -o /tmp/workspace/images/scheme-index:$CIRCLE_BRANCH arvyy/scheme-index:$CIRCLE_BRANCH
-          docker save -o /tmp/workspace/images/scheme-index-nginx:$CIRCLE_BRANCH arvyy/scheme-index-nginx:$CIRCLE_BRANCH
-      - persist_to_workspace:
-          root: /tmp/workspace
-          paths:
-            - images
-
-  integration-test:
-    machine: true
-    steps:
-      - attach_workspace:
-          at: /tmp/workspace
-      - checkout
-      - run: |
-          docker load -i /tmp/workspace/images/scheme-index:$CIRCLE_BRANCH
-          docker load -i /tmp/workspace/images/scheme-index-nginx:$CIRCLE_BRANCH
-          cd integrationtest/restassert
-          BRANCH=$CIRCLE_BRANCH docker compose up --abort-on-container-exit
-
-  upload-images:
-    machine: true
-    steps:
-      - attach_workspace:
-          at: /tmp/workspace
-      - run: |
-          docker load -i /tmp/workspace/images/scheme-index:$CIRCLE_BRANCH
-          docker load -i /tmp/workspace/images/scheme-index-nginx:$CIRCLE_BRANCH
-          docker login -u $DOCKER_USER -p $DOCKER_PASSWORD
-          docker push arvyy/scheme-index:$CIRCLE_BRANCH
-          docker push arvyy/scheme-index-nginx:$CIRCLE_BRANCH
-
-  deploy:
-    machine: true
-    steps:
-      - run:
-          name: Deploy Over SSH
-          command: |
-            ssh $SSH_USER@$SSH_HOST "bash ~/update.sh"
+      - run: echo ""
 
 workflows:
   main:
     jobs:
-      - unit-test
-      - build-images
-      - integration-test:
-          requires:
-            - build-images
-      - upload-images:
-          requires:
-            - integration-test
-      - deploy:
-          requires:
-            - upload-images
-          filters:
-            branches:
-              only:
-                - master
+      - test

.github/workflows/master.yml

@@ -0,0 +1,44 @@
+name: 'Build and deploy on push to master'
+on:
+  push:
+    branches:
+      - 'master'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: docker/build-push-action@v6
+        with:
+          push: false
+          tags: 'scheme-index:latest'
+          file: ./build/Dockerfile
+      - run: |
+          docker create --name dummy scheme-index:latest
+          docker cp dummy:/schemeindex.zip /tmp/schemeindex.zip
+          docker rm -f dummy
+      - uses: actions/upload-artifact@v4
+        with:
+          name: schemeindex
+          path: /tmp/schemeindex.zip
+
+  deploy_ansible:
+    needs:
+      - build
+    runs-on: ubuntu-latest
+    environment: Prod
+    steps:
+      - uses: actions/checkout@v4
+      - uses: webfactory/[email protected]
+        with:
+            ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}
+      - uses: actions/download-artifact@v4
+        with:
+          name: schemeindex
+          path: build
+      - run: |
+          sudo apt-get install ansible
+          ssh-keyscan -t rsa index.scheme.org >> ~/.ssh/known_hosts
+          cd deploy
+          ansible-playbook -i hosts deploy.yml -e content_zip_file=$GITHUB_WORKSPACE/build/schemeindex.zip

.github/workflows/pullrequest.yml

@@ -0,0 +1,25 @@
+name: 'Lint & test build on pull request'
+on:
+  pull_request:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+      - run: |
+          cd scheme-index-app
+          npm install
+          npm run lint
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: docker/build-push-action@v6
+        with:
+          push: false
+          tags: 'scheme-index:latest'
+          file: ./build/Dockerfile

.gitmodules

@@ -1,3 +1,5 @@
+Below license is only for software code, ie., files under tool, scheme-index-app and scheme-index-util folders.
+
 MIT License
 
 Copyright (c) 2022 Arvydas Silanskas