[NCL-9648 Implement] Scala build action

.github/actions/sbt-build/action.yml

@@ -0,0 +1,50 @@
+name: "SBT build"
+description: "Set up SBT, and build the project"
+
+inputs:
+  java_version:
+    description: "The Java version to use to compile. Default: 8"
+    required: false
+    default: "8"
+  resolvers:
+    description: |
+      SBT resolvers to configure.
+      Expected format:
+      resolvers ++= Seq(
+        "nameA" at "urlA",
+        "nameB" at "urlB",
+        "nameC" at "urlC"
+      )
+    required: true
+  build_args:
+    description: "Args for SBT tool. Default: clean; compile; +test"
+    required: false
+    default: "clean; compile; +test"
+
+runs:
+  using: "composite"
+
+  steps:
+    - name: Setup JDK
+      uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
+      with:
+        distribution: temurin
+        java-version: "${{ inputs.java_version }}"
+        cache: sbt
+
+    - name: Setup SBT
+      uses: sbt/setup-sbt@2e222825582620cc38d2a54e674f3c01b7c14f5d # v1.1.24
+
+    - name: Configure Resolvers
+      shell: bash
+      env:
+        RESOLVERS: ${{ inputs.resolvers }}
+      run: |
+        mkdir -p "$HOME/.sbt/1.0"
+        printf '%s\n' "$RESOLVERS" > "$HOME/.sbt/1.0/resolvers.sbt"
+
+    - name: Run SBT
+      shell: bash
+      env:
+        BUILD_ARGS: ${{ inputs.build_args }}
+      run: sbt -v -Dfile.encoding=UTF8 "$BUILD_ARGS" < /dev/null