Bump JDK, Kotlin, Gradle, and other dependencies

.github/workflows/build-on-ubuntu.yml

@@ -4,16 +4,17 @@ on: push
 
 jobs:
   build:
+    name: Build under Ubuntu
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: 'true'
 
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
         with:
-          java-version: 11
+          java-version: 17
           distribution: zulu
           cache: gradle
 
@@ -23,14 +24,15 @@ jobs:
 
       # See: https://github.com/marketplace/actions/junit-report-action
       - name: Publish Test Report
-        uses: mikepenz/action-junit-report@v3.5.2
+        uses: mikepenz/action-junit-report@v4.0.3
         if: always() # always run even if the previous step fails
         with:
-          report_paths: '**/build/test-results/test/TEST-*.xml'
+          report_paths: '**/build/test-results/**/TEST-*.xml'
           require_tests: true # will fail workflow if test reports not found
 
       - name: Upload code coverage report
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
+          token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: false
           verbose: true

.github/workflows/build-on-windows.yml

@@ -4,28 +4,33 @@ on: pull_request
 
 jobs:
   build:
+    name: Build under Windows
     runs-on: windows-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: 'true'
 
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
         with:
-          java-version: 11
+          java-version: 17
           distribution: zulu
           cache: gradle
 
+      # See: https://github.com/al-cheb/configure-pagefile-action
+      - name: Configure Pagefile
+        uses: al-cheb/configure-pagefile-action@v1.3
+
       - name: Build project and run tests
         shell: cmd
         # For the reason on `--no-daemon` see https://github.com/actions/cache/issues/454
         run: gradlew.bat build --stacktrace --no-daemon
 
       # See: https://github.com/marketplace/actions/junit-report-action
       - name: Publish Test Report
-        uses: mikepenz/action-junit-report@v3.5.2
+        uses: mikepenz/action-junit-report@v4.0.3
         if: always() # always run even if the previous step fails
         with:
-          report_paths: '**/build/test-results/test/TEST-*.xml'
+          report_paths: '**/build/test-results/**/TEST-*.xml'
           require_tests: true # will fail workflow if test reports not found

.github/workflows/ensure-reports-updated.yml

@@ -0,0 +1,25 @@
+# Ensures that the license report files were modified in this PR.
+
+name: Ensure license reports updated
+
+on:
+  pull_request:
+    branches:
+      - '**'
+
+jobs:
+  build:
+    name: Ensure license reports updated
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          # Configure the checkout of all branches, so that it is possible to run the comparison.
+          fetch-depth: 0
+          # Check out the `config` submodule to fetch the required script file.
+          submodules: true
+
+      - name: Check that both `pom.xml` and license report files are modified
+        shell: bash
+        run: chmod +x ./config/scripts/ensure-reports-updated.sh && ./config/scripts/ensure-reports-updated.sh

.github/workflows/gradle-wrapper-validation.yml

@@ -9,11 +9,11 @@ on:
 
 jobs:
   validation:
-    name: Validation
+    name: Gradle Wrapper Validation
     runs-on: ubuntu-latest
     steps:
       - name: Checkout latest code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Validate Gradle Wrapper
-        uses: gradle/wrapper-validation-action@v1
+        uses: gradle/actions/wrapper-validation@v4

.github/workflows/increment-guard.yml

@@ -10,16 +10,17 @@ on:
 
 jobs:
   build:
+    name: Check version increment
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: 'true'
 
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
         with:
-          java-version: 11
+          java-version: 17
           distribution: zulu
           cache: gradle
 

.github/workflows/publish.yml

@@ -8,13 +8,13 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: 'true'
 
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
         with:
-          java-version: 11
+          java-version: 17
           distribution: zulu
           cache: gradle
 

.github/workflows/remove-obsolete-artifacts-from-packages.yaml

@@ -0,0 +1,73 @@
+#
+# Periodically removes obsolete artifacts from GitHub Packages.
+#
+# Only non-release artifacts—those containing "SNAPSHOT" in their version name—are eligible
+# for removal. The latest non-release artifacts will be retained, with the exact number determined
+# by the `VERSION_COUNT_TO_KEEP` environment variable.
+#
+# Please note the following details:
+#
+# 1. An artifact cannot be deleted if it is public and has been downloaded more than 5,000 times.
+#   In this scenario, contact GitHub support for further assistance.
+#
+# 2. This workflow only applies to artifacts published from this repository.
+#
+# 3. A maximum of 100 artifacts can be removed per run from each package;
+#   if there are more than 100 obsolete artifacts, either manually restart the workflow
+#   or wait for the next scheduled removal.
+#
+# 4. When artifacts with version `x.x.x-SNAPSHOT` are published, GitHub automatically appends
+#   the current timestamp, resulting in versions like `x.x.x-SNAPSHOT.20241024.173759`.
+#   All such artifacts are grouped into one package and treated as a single package
+#   in GitHub Packages with the version `x.x.x-SNAPSHOT`. Consequently, it is not possible
+#   to remove obsolete versions within a package; only the entire package can be deleted.
+#
+
+name: Remove obsolete Maven artifacts from GitHub Packages
+
+on:
+  schedule:
+    - cron: '0 0 * * *'  # Run every day at midnight.
+
+env:
+  VERSION_COUNT_TO_KEEP: 5  # Number of most recent SNAPSHOT versions to retain.
+
+jobs:
+  retrieve-package-names:
+    name: Retrieve the package names published from this repository
+    runs-on: ubuntu-latest
+    outputs:
+      package-names: ${{ steps.request-package-names.outputs.package-names }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: 'true'
+
+      - name: Retrieve the names of packages
+        id: request-package-names
+        shell: bash
+        run: |
+          repoName=$(echo ${{ github.repository }} | cut -d '/' -f2)
+          chmod +x ./config/scripts/request-package-names.sh
+          ./config/scripts/request-package-names.sh ${{ github.token }} \
+                $repoName ${{ github.repository_owner }} ./package-names.json
+          echo "package-names=$(<./package-names.json)" >> $GITHUB_OUTPUT
+
+  delete-obsolete-artifacts:
+    name: Remove obsolete artifacts published from this repository to GitHub Packages
+    needs: retrieve-package-names
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        package-name: ${{ fromJson(needs.retrieve-package-names.outputs.package-names) }}
+    steps:
+      - name: Remove obsolete artifacts from '${{ matrix.package-name }}' package
+        uses: actions/delete-package-versions@v5
+        with:
+          owner: ${{ github.repository_owner }}
+          package-name: ${{ matrix.package-name }}
+          package-type: 'maven'
+          token: ${{ github.token }}
+          min-versions-to-keep: ${{ env.VERSION_COUNT_TO_KEEP }}
+          # Ignores artifacts that do not contain the word "SNAPSHOT".
+          ignore-versions: '^(?!.+SNAPSHOT).*$'

.gitignore

@@ -1,12 +1,6 @@
 #
 # Copyright 2022, TeamDev. All rights reserved.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
 # Redistribution and use in source and/or binary forms, with or without
 # modification, must retain the above copyright notice and the following
 # disclaimer.
@@ -31,6 +25,15 @@
 #
 # Therefore, instructions below are superset of instructions required for all the projects.
 
+# `jenv` local configuration.
+.java-version
+
+# Internal tool directories.
+.fleet/
+
+# Kotlin temp directories.
+**/.kotlin/**
+
 # IntelliJ IDEA modules and interim config files.
 *.iml
 .idea/*.xml
@@ -42,7 +45,6 @@
 
 # Do not ignore the following IDEA settings
 !.idea/misc.xml
-!.idea/kotlinc.xml
 !.idea/codeStyleSettings.xml
 !.idea/codeStyles/
 !.idea/copyright/
@@ -55,6 +57,7 @@
 
 # Gradle build files
 **/build/**
+!**/src/**/build/**
 
 # Build files produced by the IDE
 **/out/**
@@ -101,5 +104,17 @@ hs_err_pid*
 .packages
 pubspec.lock
 
-# Ignore the `tmp` directory used for building dependant repositories.
-/tmp
+
+#
+# The gradle.properties file should contain settings specific to a developer's workstation.
+#
+# See sample file for a Mac OS X workstation below.
+# -------
+# # Set Java home to point to JDK8. This is need to generate classes working with Java8 API.
+# # Otherwise the following warning appears during the build:
+# #     warning: [options] bootstrap class path not set in conjunction with -source 1.8
+# #
+# # suppress inspection "UnusedProperty"
+# org.gradle.java.home=/Library/Java/JavaVirtualMachines/jdk1.8.0_51.jdk/Contents/Home/
+# -------
+gradle.properties