The .dockerignore has 'target' which excludes the target/
directory from the docker build context. The Dockerfile was
COPYing the binary from target/, so docker build failed with
'file not found in build context or excluded by .dockerignore'.
Fix: copy the binary to build-output/ (a non-excluded path)
before docker build, and update the Dockerfile to copy from
build-output/.
- Add 'Stage binary for Docker' step that does:
mkdir -p build-output
cp target/shot-crafter-calculator-1.0.0-runner build-output/
- Dockerfile COPY now reads build-output/shot-crafter-calculator-1.0.0-runner
- build-output/ is not in .dockerignore -> only the binary
(~117MB) ships in the build context, not the whole target/
tree (~200MB with classes, generated-sources, node binaries, etc.)
Adds:
- Dockerfile based on quarkus-micro-image:2.0 (~50MB base)
Runs the native binary as non-root user 1001, exposes 8080
- .dockerignore to exclude build artifacts
- Gitea Actions workflow with 3 parallel jobs:
- build-jvm: standard JAR (mvn package)
- build-native: GraalVM native binary (mvn package -Pnative)
- docker-native: takes the native binary artifact, builds
the container image and pushes to
gitea.danielarroyo.cl/proyectos/shot-crafter-calculator
with tags 'latest' and short SHA
Triggers: push to main and PRs (docker job only on push).
Required secrets: GITEA_USERNAME, GITEA_TOKEN (write:packages).
darroyo