Merge pull request 'feature/docker-image' (#11) from feature/docker-image into main

Reviewed-on: https://git.walzen665.de/Walzen665/sharepulse/pulls/11

.gitea/workflows/build.yml

@@ -3,7 +3,7 @@ name: SharePulse Build
 on:
   push:
     branches:
-      - main
+      - '**'
 
 jobs:
   build-jar:
@@ -41,4 +41,42 @@ jobs:
         uses: actions/upload-artifact@v3
         with:
           name: jar-artifact
-          path: build/libs/*.jar
+          path: build/libs/*.jar
+  build-docker-image:
+    needs: build-jar
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Initialize Docker runtime
+        run: |
+          apt-get update
+          apt-get install ca-certificates curl gnupg lsb-release -y
+          install -m 0755 -d /etc/apt/keyrings
+          curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+          chmod a+r /etc/apt/keyrings/docker.gpg
+          echo \
+            "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian \
+            $(lsb_release -cs) stable" | \
+            tee /etc/apt/sources.list.d/docker.list > /dev/null
+          apt-get update
+          apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin -y
+
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Download Artifact
+        uses: actions/download-artifact@v3
+        with:
+          name: jar-artifact
+          path: build/libs
+
+      - name: Build Docker Image
+        run: docker build . -t walzen665/sharepulse:latest
+
+      - name: Tag Docker image
+        run: docker tag walzen665/sharepulse:latest git.walzen665.de/walzen665/sharepulse:latest
+
+      - name: Log in to Gitea Docker Registry
+        run: echo ${{ secrets.GITEAREGISTRYTOKEN }} | docker login -u ${{ secrets.GITEAREGISTRYUSERNAME }} --password-stdin https://git.walzen665.de
+
+      - name: Push Docker Image to Gitea
+        run: docker push git.walzen665.de/walzen665/sharepulse:latest

Dockerfile

@@ -1,6 +1,8 @@
 FROM openjdk:23-jdk-slim
 LABEL authors="Walzen665"
-VOLUME /tmp
-ARG JAR_FILE
-COPY ${JAR_FILE} app.jar
-ENTRYPOINT ["java","-jar","/app.jar"]
+WORKDIR /app
+COPY build/libs/*.jar /app/sharepulse.jar
+COPY docker-entrypoint.sh /app/docker-entrypoint.sh
+EXPOSE 80
+RUN chmod +x /app/docker-entrypoint.sh
+ENTRYPOINT ["/app/docker-entrypoint.sh"]

docker-entrypoint.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+# Use environment variables or default values
+RETHINKDB_HOST=${RETHINKDB_HOST:-localhost}
+RETHINKDB_PORT=${RETHINKDB_PORT:-28015}
+RETHINKDB_DATABASE=${RETHINKDB_DATABASE:-sharepulse}
+SHAREPULSE_FILEPASSWORD_LENGTH=${SHAREPULSE_FILEPASSWORD_LENGTH:-6}
+SHAREPULSE_FILEID_LENGTH=${SHAREPULSE_FILEID_LENGTH:-6}
+SHAREPULSE_TEMP_FILESTORE_PATH=${SHAREPULSE_TEMP_FILESTORE_PATH:-/temp-filestore}
+SHAREPULSE_AUTO_RESET_ON_STARTUP=${SHAREPULSE_AUTO_RESET_ON_STARTUP:-true}
+MAX_FILE_SIZE=${MAX_FILE_SIZE:-1GB}
+MAX_REQUEST_SIZE=${MAX_REQUEST_SIZE:-1GB}
+
+# Inject environment variables into application.properties or use SPRING_APPLICATION_JSON
+export SPRING_APPLICATION_JSON=$(cat << EOF
+{
+  "rethinkdb.host": "$RETHINKDB_HOST",
+  "rethinkdb.port": $RETHINKDB_PORT,
+  "rethinkdb.database": "$RETHINKDB_DATABASE",
+  "sharepulse.filepassword.length": $SHAREPULSE_FILEPASSWORD_LENGTH,
+  "sharepulse.fileid.length": $SHAREPULSE_FILEID_LENGTH,
+  "sharepulse.temp-filestore-path": "$SHAREPULSE_TEMP_FILESTORE_PATH",
+  "sharepulse.auto-reset-on-startup": $SHAREPULSE_AUTO_RESET_ON_STARTUP,
+  "spring.servlet.multipart.max-file-size": "$MAX_FILE_SIZE",
+  "spring.servlet.multipart.max-request-size": "$MAX_REQUEST_SIZE"
+}
+EOF
+)
+
+# Execute the jar file
+exec java -jar sharepulse.jar