Enable LL-HLS plugin support in Dockerfile

.github/workflows/docker-ll-hls.yml

@@ -0,0 +1,44 @@
+name: Test LL-HLS Plugin Installation
+
+on: [push]
+
+env:
+  DEBUG: true
+
+jobs:
+  test-llhls:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Download LL-HLS plugin zip
+        run: |
+          curl -L -o low-latency-hls-plugin.zip ${{ secrets.LLHLS_PLUGIN_URL }}
+
+      - name: Build Docker Image with LL-HLS Plugin
+        run: |
+          docker build -f docker/Dockerfile_Process \
+            --build-arg LicenseKey="${{ secrets.ENTERPRISE_LICENSE }}" \
+            --build-arg InstallLLHLSPlugin=true \
+            -t antmedia-llhls:test .
+
+      - name: Run Container and Validate LL-HLS Installation
+        run: |
+          docker run -d -p 5080:5080 --name antmedia-llhls antmedia-llhls:test
+          sleep 30
+
+          echo "Checking if LL-HLS plugin is installed..."
+          echo "Searching for low-latency-hls.jar under /usr/local/antmedia/webapps/"
+          FOUND=$(docker exec antmedia-llhls find /usr/local/antmedia/webapps/ -type f -name "low-latency-hls.jar" || true)
+
+          if [ -n "$FOUND" ]; then
+            echo "$FOUND"
+          else
+            exit 1
+          fi
+          echo "LL-HLS Plugin installed successfully."

docker/Dockerfile_Process

@@ -22,6 +22,13 @@
 # * Supervisor Configuration (Optional): If you want to use Supervisor to manage the Ant Media Server process, you can enable as follows. With this configuration, you can easily restart, stop the service, or run the `enable_ssl.sh` script for Ant Media Server. 
 # --build-arg UseSupervisor='true'
 #
+# * InstallLLHLSPlugin: Set this variable to 'true' to enable LL-HLS plugin to Ant Media Server.
+# --build-arg InstallLLHLSPlugin='true'
+#
+# * LLHLSPluginZip: Name of the LL-HLS plugin zip file. It must be in the build context (e.g. repo root when using: docker build -f docker/Dockerfile_Process .).
+# --build-arg LLHLSPluginZip='low-latency-hls-plugin.zip'
+#
+
 
 FROM ubuntu:24.04
 
@@ -31,22 +38,26 @@ ARG InstallMediaPush
 ARG MediaPushVersion
 ARG UseSupervisor=false
 ARG BranchName=master
+ARG InstallLLHLSPlugin=false
+ARG LLHLSPluginZip=low-latency-hls-plugin.zip
 
 ENV UseSupervisor=${UseSupervisor}
 
 #Running update and install makes the builder not to use cache which resolves some updates
-RUN apt-get update && apt-get upgrade -y && apt-get install -y curl wget iproute2 cron logrotate dnsutils iptables jq
+RUN apt-get update && apt-get upgrade -y && apt-get install -y curl wget iproute2 cron logrotate dnsutils iptables jq unzip alien
+
+COPY . /build_context
 
-ADD ./${AntMediaServer} /home
+RUN mkdir -p /home && if [ -n "${AntMediaServer}" ]; then cp "/build_context/${AntMediaServer}" /home/; fi
 
-RUN cd home \
+RUN cd /home \
     && pwd \
     && wget https://raw.githubusercontent.com/ant-media/Scripts/${BranchName}/install_ant-media-server.sh \
     && chmod 755 install_ant-media-server.sh
 
 RUN cd /home \
     && pwd \
-    && if [ -n "$AntMediaServer" ]; then \
+    && if [ -n "${AntMediaServer}" ]; then \
            ./install_ant-media-server.sh -i ${AntMediaServer} -s false; \
        elif [ -n "$LicenseKey" ]; then \
            ./install_ant-media-server.sh -l ${LicenseKey} -s false; \
@@ -122,4 +133,33 @@ RUN if [ "true" = "$UseSupervisor" ]; then \
 
 ##############################################################################
 
+
+RUN if [ "$InstallLLHLSPlugin" = "true" ]; then \
+        if [ ! -f "/build_context/${LLHLSPluginZip}" ]; then \
+          echo "ERROR: LL-HLS Plugin ZIP file not found at /build_context/${LLHLSPluginZip}. Aborting."; \
+          echo "Please ensure '${LLHLSPluginZip}' is in the build context."; \
+          exit 1; \
+        fi; \
+        cp "/build_context/${LLHLSPluginZip}" /home/; \
+    fi
+
+RUN touch /.dockerenv
+
+RUN if [ "$InstallLLHLSPlugin" = "true" ]; then \
+        echo "Installing LL-HLS Plugin..."; \
+        cd /home && \
+        unzip -o ${LLHLSPluginZip} && \
+        cd low-latency-hls-plugin && \
+        bash -x install_low-latency-hls-plugin.sh && \
+        cd /home && \
+        rm -rf ${LLHLSPluginZip} low-latency-hls-plugin && \
+        echo "LL-HLS Plugin installation completed successfully."; \
+    else \
+        echo "LL-HLS Plugin installation skipped (InstallLLHLSPlugin=${InstallLLHLSPlugin})"; \
+    fi
+
+RUN rm -rf /build_context
+
+RUN rm -f /.dockerenv
+
 ENTRYPOINT [ "sh", "-c", "if [ \"$UseSupervisor\" = \"true\" ]; then exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf; else exec /usr/local/antmedia/start.sh \"$@\"; fi", "--" ]