ci: Generate loader/client artifact

.github/workflows/loader-client.yaml

@@ -0,0 +1,34 @@
+on:
+  push:
+    branches:
+     - clean
+
+jobs:
+  loader-client:
+    name: Build Loader and Client
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-java@v4
+      with:
+        distribution: 'temurin'
+        java-version: 8
+
+    - name: Setup Gradle
+      uses: gradle/gradle-build-action@v2
+
+    - name: Build Client
+      run: gradle client:build
+
+    - name: Generate Client SHA Signature
+      run: gradle -p tools sig
+
+    - name: Generate Loader
+      run: gradle loader:build
+
+    - name: Upload a Build Artifact
+      uses: actions/upload-artifact@v3
+      with:
+        name: loader-client
+        path: |
+          loader/build/libs/*

tools/build.gradle

@@ -10,3 +10,9 @@ tasks.withType(JavaCompile) {
 tasks.withType(JavaExec) {
     workingDir = rootProject.projectDir
 }
+
+tasks.register('sig', JavaExec) {
+    classpath = sourceSets.main.runtimeClasspath
+    main = 'lostcity.tools.LoaderSig'
+    args = ['client/build/libs/client.jar']
+}

tools/src/main/java/lostcity/LoaderSig.java → tools/src/main/java/lostcity/tools/LoaderSig.java

@@ -1,4 +1,4 @@
-package lostcity;
+package lostcity.tools;
 
 import java.nio.file.Files;
 import java.nio.file.Paths;