Upgrade to Micronaut 4

.blueprint/generate-sample/templates/samples/sample.jdl

@@ -0,0 +1,33 @@
+application {
+  config {
+    applicationType monolith
+    cacheProvider no
+    creationTimestamp 1632872179205
+    testFrameworks [cypress]
+  }
+
+  entities Blog, Post, Tag
+}
+
+entity Blog {
+  name String required minlength(3)
+  handle String required minlength(2)
+}
+
+entity Post {
+  title String required
+  content TextBlob required
+  date Instant required
+}
+
+entity Tag {
+  name String required minlength(2)
+}
+
+relationship ManyToOne {
+  Post{blog(name)} to Blog
+}
+
+relationship ManyToMany {
+  Post{tag(name)} to Tag{entry}
+}

.github/workflows/publish.yml

@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 18
           registry-url: https://registry.npmjs.org/
       - run: npm ci
       - run: npm publish --access public

.github/workflows/samples.yml

@@ -40,7 +40,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           repository: jhipster/generator-jhipster
-          ref: v7.9.3
+          ref: v8.0.0
           path: generator-jhipster
       - name: 'SETUP: environment'
         id: setup
@@ -54,7 +54,7 @@ jobs:
       - uses: actions/setup-java@v3
         with:
           distribution: 'temurin'
-          java-version: '11'
+          java-version: '17'
       - name: 'Install blueprint'
         run: npm install && npm link
         working-directory: ${{ github.workspace }}/generator-jhipster-micronaut

.yo-rc.json

@@ -95,7 +95,7 @@
         "written": true
       }
     },
-    "jhipsterVersion": "8.0.0-beta.3",
+    "jhipsterVersion": "8.0.0",
     "js": true,
     "localBlueprint": false,
     "prettierDefaultIndent": 2,

README.md

@@ -1,3 +1,56 @@
+> ## 🛠 Blueprint In Active Development
+>
+> This project is a [Micronaut](https://micronaut.io) blueprint for [JHipster](https://jhipster.tech).
+> While we are working to create a complete experience, there are likely some gaps.
+> Please [let us know](https://github.com/jhipster/generator-jhipster-micronaut/issues) if you encounter issues.
+
+## Installing and Using the Active Development Version
+
+This currently active development branch is based on the latest production release of JHipster - v8.0.0
+
+As a pre-requisite, you must have Node 18 installed, along with the bundled version of NPM.
+
+1. Start by installing JHipster v8.0.0 with
+
+```
+npm install -g generator-jhipster
+```
+
+2. Then install this in-development blueprint by
+
+```
+git clone https://github.com/jhipster/generator-jhipster-micronaut.git
+cd generator-jhipster-micronaut
+git checkout micronaut-4
+npm link generator-jhipster
+npm install
+npm link
+```
+
+3. Next you can create a new application with the development version of this blueprint by executing:
+
+```
+mkdir my-project
+cd my-project
+npm link "generator-jhipster-micronaut"
+mhipster --skip-jhipster-dependencies
+```
+
+This will execute the mhipster CLI tool that walks you through a series of steps to generate the code for your application.
+
+Alternatively, you can generate an application based on one of the samples in https://github.com/jhipster/jdl-samples
+
+For example, to generate a default gradle-based application, execute:
+
+```
+mkdir my-jdl-project
+cd my-jdl-project
+npm link "generator-jhipster-micronaut"
+mhipster jdl default-gradle --skip-jhipster-dependencies
+```
+
+You will re-execute the commands in step 3 for any new application that you would like to generate with this in-development version.
+
 # Greetings, Micronaut Hipster!
 
 ![Tests](https://github.com/jhipster/generator-jhipster-micronaut/workflows/Generator%20Lint%20/%20Tests/badge.svg)
@@ -81,6 +134,7 @@ docker run -it --rm -v $PWD:/home/jhipster/app jhipster-generator-micronaut /bin
 
 | Micronaut Blueprint | Micronaut | JHipster |
 | ------------------- | --------- | -------- |
+| 3.0.0               | 4.2.0     | 8.0.0    |
 | 2.0.0               | 3.10.1    | 7.9.3    |
 | 1.0.2               | 2.4.4     | 6.10.5   |
 | 0.8.0               | 2.3.0     | 6.10.5   |

cli/cli.cjs

@@ -1,5 +1,4 @@
 #!/usr/bin/env node
-
 const { dirname, basename, join } = require('path');
 const { version, bin } = require('../package.json');
 
@@ -22,9 +21,12 @@ const devBlueprintPath = join(packagePath, '.blueprint');
     blueprints: {
       [packageFolderName]: version,
     },
-    printLogo: () => {},
+    printLogo: () => {
+      getLogo();
+    },
     printBlueprintLogo: () => {
-      console.log(getLogo());
+      console.log('===================== JHipster Micronaut =====================');
+      console.log('');
     },
     lookups: [{ packagePaths: [packagePath], lookups: ['generators'] }],
   }).catch(done);

generators/app/USAGE

@@ -0,0 +1,7 @@
+Description:
+    Creates a new MHipster application based on the selected options
+
+Example:
+    jhipster --blueprints micronaut
+
+    This will compose jhipster:client, jhipster:server and jhipster:languages to scaffold a full application

generators/app/command.mjs

@@ -0,0 +1,8 @@
+/**
+ * @type {import('generator-jhipster').JHipsterCommandDefinition}
+ */
+const command = {
+  options: { ignoreErrors: true},
+};
+
+export default command;

generators/constants.cjs

@@ -18,7 +18,8 @@
  */
 
 module.exports = {
-  GRADLE_VERSION: '7.4.2',
+  JAVA_VERSION: 17,
+  GRADLE_VERSION: '8.5',
   DOCKER_REDIS: 'redis:6.0.10',
   sqlDb: {
     h2Disk: {
@@ -51,21 +52,20 @@ module.exports = {
     },
   },
   versions: {
-    micronaut: '3.10.1',
-    micronautData: '3.10.0',
-    micronautDiscoveryClient: '3.3.1',
-    micronautOpenApi: '4.8.7',
+    micronaut: '4.2.1',
+    micronautData: '4.2.0',
+    micronautDiscoveryClient: '4.2.0',
+    micronautOpenApi: '4.2.0',
     netty: '4.1.97.Final',
     rxJava3: '2.3.0',
-    hibernate: '5.6.15.Final',
+    hibernate: '6.2.6.Final',
     prometheusSimpleclient: '0.16.0',
-    jackson: '2.13.3',
+    jackson: '2.15.2',
     javassist: '3.27.0-GA', // Should match Hibernate deps
-    jakartaInject: '2.0.1',
-    jakartaMail: '2.0.1',
+    javaxMail: '2.0.1',
     jbcrypt: '0.4',
-    liquibase: '4.15.0',
-    liquibaseHibernate5: '4.15.0',
+    liquibase: '4.23.0',
+    liquibaseHibernate6: '4.23.0',
     logback: '1.2.11',
     mapstruct: '1.5.2.Final',
     swaggerAnnotations: '2.2.2',
@@ -74,6 +74,6 @@ module.exports = {
     caffeine: '3.1.1',
     archunit: '0.23.1',
     simplejavamail: '7.5.0',
-    testcontainers: '1.17.3',
+    testcontainers: '1.19.3',
   },
 };

generators/entity/command.mjs

@@ -0,0 +1,8 @@
+/**
+ * @type {import('generator-jhipster').JHipsterCommandDefinition}
+ */
+const command = {
+  options: {},
+};
+
+export default command;