docker image

.github/workflows/release.yml

@@ -15,7 +15,7 @@ jobs:
       - uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 19
+          java-version: 20
       - uses: coursier/cache-action@v6
       - name: gpg
         uses: crazy-max/ghaction-import-gpg@v5
@@ -35,7 +35,8 @@ jobs:
             --sonatypeSnapshotUri https://s01.oss.sonatype.org/content/repositories/snapshots \
             --awaitTimeout 600000 \
             --release true
-  github:
+
+  github_docker:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
@@ -44,7 +45,7 @@ jobs:
       - uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 19
+          java-version: 20
       - uses: coursier/cache-action@v6
       - name: build
         run: ./mill sclin.assembly
@@ -53,3 +54,12 @@ jobs:
         with:
           file: out/sclin/assembly.dest/out.jar
           asset_name: sclin
+      - uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - uses: docker/build-push-action@v3
+        with:
+          context: .
+          push: true
+          tags: molarmanful/sclin:latest

Dockerfile

@@ -0,0 +1,6 @@
+# assumes assembled
+
+FROM ubuntu as pre
+
+RUN mkdir scbin
+COPY out/sclin/assembly.dest/out.jar /scbin/sclin