#49: Extract common code for virtual schema extensions

.github/workflows/ci-build.yml

@@ -14,13 +14,13 @@ jobs:
       cancel-in-progress: true
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Set up Node 18
         uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 18
           cache: "npm"
       - name: Install dependencies
         run: npm ci

.github/workflows/release.yml

@@ -8,7 +8,7 @@ jobs:
     name: Build and release
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version: 18

.project-keeper.yml

@@ -1,4 +1,3 @@
 sources:
   - type: npm
     path: package.json
-version: 0.3.1

README.md

@@ -11,5 +11,6 @@ the [Exasol extension-manager](https://github.com/exasol/extension-manager/).
 ## Additional Information
 
 * [Changelog](doc/changes/changelog.md)
+* [Guide for developing an extension for Extension Manager](https://github.com/exasol/extension-manager/blob/main/doc/extension_developer_guide.md)
 * [Developer Guide](doc/developer_guide/developer_guide.md)
 * [Dependencies](dependencies.md)

doc/changes/changes_0.4.0.md

@@ -0,0 +1,22 @@
+# Extension Manager Interface 0.4.0, released 2023-11-03
+
+Code name: Simplify Virtual Schema Extensions
+
+## Summary
+
+This release simplifies creating extension definitions for Java-based virtual schemas. To use it, simply create your `ExasolExtension` by calling `convertVirtualSchemaBaseExtension(baseExtension: JavaVirtualSchemaBaseExtension)`. This works similar to `convertBaseExtension(baseExtension: JavaBaseExtension)` for Java-based script extensions. No need to implement all extension methods yourself, just configure required `SCRIPT`s, `CONNECTION` parameters and `VIRTUAL SCHEMA` properties. See the the S3 Virtual Schema [extension](https://github.com/exasol/s3-document-files-virtual-schema/blob/main/extension/src/extension.ts) updated in [#139](https://github.com/exasol/s3-document-files-virtual-schema/pull/139) as an example.
+
+## Features
+
+* #49: Extracted common code for virtual schema extensions
+
+## Dependency Updates
+
+### Development Dependency Updates
+
+* Updated `eslint:^8.47.0` to `^8.52.0`
+* Updated `@jest/globals:^29.6.3` to `^29.7.0`
+* Updated `@typescript-eslint/parser:^6.4.1` to `^6.9.1`
+* Updated `typescript:5.1.6` to `5.2.2`
+* Updated `@typescript-eslint/eslint-plugin:^6.4.1` to `^6.9.1`
+* Updated `jest:^29.6.3` to `^29.7.0`