fix: deployment of documentation (#4023)

Author: SteKoe

.github/workflows/deploy-documentation.yml

@@ -0,0 +1,76 @@
+name: 📖 Deploy Documentation
+
+on:
+  workflow_dispatch:
+    inputs:
+      releaseversion:
+        description: 'Release version'
+        required: true
+        default: '3.0.0'
+      copyDocsToCurrent:
+        description: "Should the docs be published at https://docs.spring-boot-admin.com? Otherwise they will be accessible by version number only."
+        required: true
+        type: boolean
+        default: false
+env:
+  VERSION: ${{ github.event.inputs.releaseversion }}
+
+jobs:
+  deploy-documentation:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: '17'
+          cache: 'maven'
+
+      - name: Cache node modules
+        uses: actions/cache@v4
+        env:
+          cache-name: cache-node-modules
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-build-${{ env.cache-name }}-
+            ${{ runner.os }}-build-
+            ${{ runner.os }}-
+
+      - name: Set projects Maven version to GitHub Action GUI set version
+        run: mvn versions:set "-DnewVersion=${{ github.event.inputs.releaseversion }}" --no-transfer-progress
+
+      - name: Build with Maven
+        run: mvn -B --no-transfer-progress install -DskipTests
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Deploy documentation to GitHub Pages for version ${{ github.event.inputs.releaseversion }}
+        uses: JamesIves/[email protected]
+        with:
+          branch: gh-pages
+          folder: spring-boot-admin-docs/target/generated-docs
+          target-folder: ${{ github.event.inputs.releaseversion }}
+          clean: true
+
+      - name: Deploy redirect for /current to /${{ github.event.inputs.releaseversion }}
+        uses: JamesIves/[email protected]
+        if: github.event.inputs.copyDocsToCurrent == 'true'
+        with:
+          branch: gh-pages
+          folder: spring-boot-admin-docs/target/generated-docs/current
+          target-folder: /current
+          clean: true
+
+      - name: Deploy deeplink redirect for /current/* to /${{ github.event.inputs.releaseversion }}/*
+        uses: JamesIves/[email protected]
+        if: github.event.inputs.copyDocsToCurrent == 'true'
+        with:
+          branch: gh-pages
+          folder: spring-boot-admin-docs/target/generated-docs/current
+          target-folder: /
+          clean: false

spring-boot-admin-docs/src/site/package.json

@@ -5,9 +5,9 @@
   "scripts": {
     "docusaurus": "docusaurus",
     "start": "docusaurus start",
-    "build:current-version-redirect": "sed \"s/@@VERSION@@/$VERSION/g\" current/index.template.html > current/index.html && sed \"s/@@VERSION@@/$VERSION/g\" current/404.template.html > current/404.html",
+    "build:current-version-redirect": "mkdir -p build/current/ && sed \"s/@@VERSION@@/$VERSION/g\" current/index.template.html > build/current/index.html && sed \"s/@@VERSION@@/$VERSION/g\" current/404.template.html > build/current/404.html",
     "build": "docusaurus build",
-    "build:prod": "npm run build && npm run build:current-version-redirect && rm -rf ../../target/generated-docs && mv ./build ../../target/generated-docs"
+    "build:prod": "npm run build && npm run build:current-version-redirect && mv ./build ../../target/generated-docs"
   },
   "dependencies": {
     "@docusaurus/core": "^3.6.3",