Add build workflow

.github/workflows/build.yml

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+irun-name: Build ${{ inputs.plugin }} plugin | ${{ inputs.id }}
+name: Build packages
+
+# This workflow runs when any of the following occur:
+# - Run manually
+# - Invoked from another workflow
+on:
+  workflow_dispatch:
+    inputs:
+      revision:
+        description: "Revision"
+        type: string
+        default: "0"
+      plugin:
+        description: "Name of the plugin to build"
+        type: string
+        default: "reporting"
+      id:
+        description: "ID used to identify the workflow uniquely."
+        type: string
+        required: false
+  workflow_call:
+    inputs:
+      revision:
+        description: "Revision"
+        type: string
+        default: "0"
+      plugin:
+        description: "Name of the plugin to build"
+        type: string
+        default: "reporting"
+      id:
+        description: "ID used to identify the workflow uniquely."
+        type: string
+        required: false
+
+# ==========================
+# Bibliography
+# ==========================
+#
+# * Reusable workflows: limitations
+#   | https://docs.github.com/en/actions/using-workflows/reusing-workflows#limitations
+# * Using matrix in reusable workflows:
+#   | https://docs.github.com/en/actions/using-workflows/reusing-workflows#using-a-matrix-strategy-with-a-reusable-workflow
+# * Reading input from the called workflow
+#   | https://docs.github.com/en/enterprise-cloud@latest/actions/using-workflows/workflow-syntax-for-github-actions#onworkflow_callinputs
+# * Ternary operator
+#   | https://docs.github.com/en/actions/learn-github-actions/expressions#example
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 21
+
+      - name: Setup Gradle # Used for caching
+        uses: gradle/actions/setup-gradle@v4
+
+      - name: Get version
+        id: version
+        run: echo "version=$(<VERSION)" >> "$GITHUB_OUTPUT"
+
+      - name: Build with Gradle
+        working-directory: ./plugins/${{ inputs.plugin }}
+        run: ./gradlew build -Dversion=${{ steps.version.outputs.version }} -Drevision=${{ inputs.revision }}
+
+      # - name: Test RPM package
+      #   if: ${{ matrix.distribution == 'rpm' }}
+      #   uses: addnab/docker-run-action@v3
+      #   with:
+      #     image: redhat/ubi9:latest
+      #     options: -v ${{ github.workspace }}/artifacts/dist:/artifacts/dist
+      #     run: |
+      #       yum localinstall "/artifacts/dist/${{ steps.package.outputs.name }}" -y
+
+      # - name: Test DEB package
+      #   if: ${{ matrix.distribution == 'deb' }}
+      #   run: |
+      #     sudo dpkg -i "artifacts/dist/${{ steps.package.outputs.name }}"
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ inputs.plugin }}-${{ steps.version.outputs.version }}.${{ inputs.revision }}.zip
+          path: plugins/${{ inputs.plugin }}/build/distributions/wazuh-indexer-${{ inputs.plugin }}-${{ steps.version.outputs.version }}.${{ inputs.revision }}.zip
+          if-no-files-found: error

.github/workflows/build_on_push.yml

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+name: Build packages (on push)
+
+# This workflow runs when any of the following occur:
+# - On push to branches named after ci/*
+on:
+  push:
+    # Sequence of patterns matched against refs/heads
+    branches:
+      - "ci/*"
+
+jobs:
+  call-build-workflow:
+    uses: ./.github/workflows/build.yml
+    secrets: inherit