Some cleanup and more CI.

.github/workflows/main.yml → .github/workflows/deploy.yml

@@ -1,4 +1,4 @@
-name: Main
+name: Deploy
 
 on:
   push:

.github/workflows/test.yml

@@ -0,0 +1,54 @@
+name: Test
+
+on:
+  push:
+    branch:
+      - '*'
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  deploy:
+
+    runs-on: ubuntu-22.04
+
+    permissions:
+      contents: read
+      packages: write
+      attestations: write
+      id-token: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        id: push
+        uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: false
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

.gitignore

@@ -10,5 +10,9 @@ bin/
 dist/
 test/
 
+/out/
+/out.zip
+/src/
+
 *.gz
 test.json

Dockerfile

@@ -5,13 +5,18 @@ ENV JPLAG_VERSION=5.1.0
 RUN apk update
 RUN apk add --no-cache bash openjdk21
 
+RUN mkdir /jplag /jplag-bin
+RUN chmod 777 /jplag /jplag-bin
+
 WORKDIR /jplag-bin
 
-COPY scripts/entrypoint.sh .
+COPY scripts/entrypoint.sh /jplag-bin/entrypoint.sh
 
 RUN wget https://github.com/jplag/JPlag/releases/download/v$JPLAG_VERSION/jplag-$JPLAG_VERSION-jar-with-dependencies.jar
 RUN mv jplag-$JPLAG_VERSION-jar-with-dependencies.jar jplag-jar-with-dependencies.jar
 
+RUN chmod 777 /jplag-bin/entrypoint.sh /jplag-bin/jplag-jar-with-dependencies.jar
+
 WORKDIR /jplag
 
 ENTRYPOINT ["/bin/bash", "/jplag-bin/entrypoint.sh"]

README.md

@@ -1,6 +1,6 @@
 # JPlag Docker
 
-A simple Docker container to run [JPlag code similarity tool](https://github.com/jplag/JPlag).
+A simple Docker container to run the [JPlag code similarity tool](https://github.com/jplag/JPlag).
 
 ## Running
 

scripts/entrypoint.sh

@@ -1,20 +1,21 @@
 #!/bin/bash
 
 readonly WORK_DIR=/jplag
+readonly OUT_DIR="${WORK_DIR}/out"
 
 function main() {
     trap exit SIGINT
 
     cd "${WORK_DIR}"
 
     # Run the main command.
-    /usr/bin/java -jar /jplag-bin/jplag-jar-with-dependencies.jar --result-file out $@
+    /usr/bin/java -jar /jplag-bin/jplag-jar-with-dependencies.jar --result-file "${OUT_DIR}" $@
     local exit_status=$?
 
     # Cleanup regardless of the status of the command.
     if [[ -d out ]] ; then
-        chmod -f 777 out
-        chmod -f 666 out/* out.zip
+        chmod -f 777 "${OUT_DIR}"
+        chmod -f 666 "${OUT_DIR}"/* *.zip
     fi
 
     return ${exist_status}