Files
hemhub/.drone.yml
Urban Modig 1b4b8cba1d
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Improve Drone CI with BuildKit, Gradle cache, and traceable image builds
Enhanced `.drone.yml` to enable Docker BuildKit for efficient builds and added support for Gradle cache persistence across runs. Introduced OCI-compliant image labels for traceability. Updated `.dockerignore` to exclude unnecessary files from Docker context.
2025-10-08 11:37:47 +02:00

84 lines
2.2 KiB
YAML

kind: pipeline
type: docker
name: ci
# Enable BuildKit globally (docker plugin will pick this up)
environment:
DOCKER_BUILDKIT: 1
steps:
- name: test-and-jar
image: gradle:8.10.2-jdk21
environment:
# Put the Gradle cache on a mounted volume
GRADLE_USER_HOME: /drone/.gradle
volumes:
- name: gradle-cache
path: /drone/.gradle
commands:
- gradle --version
# Single invocation -> one dependency resolution, better cache reuse
- gradle --no-daemon clean test bootJar
- name: build-image
image: plugins/docker
settings:
registry: rubble.se:5000
repo: rubble.se:5000/hemhub/api
dockerfile: Dockerfile
username:
from_secret: docker_username
password:
from_secret: docker_password
# Keep your tags as-is
tags:
- ${DRONE_BRANCH/\//-}-${DRONE_COMMIT_SHA:0:7}
- latest
# Enable BuildKit and add traceability labels (OCI standard)
buildkit: true
labels:
org.opencontainers.image.source: ${DRONE_GIT_HTTP_URL}
org.opencontainers.image.revision: ${DRONE_COMMIT_SHA}
org.opencontainers.image.created: ${DRONE_BUILD_FINISHED}
org.opencontainers.image.version: ${DRONE_TAG:-${DRONE_COMMIT_SHA:0:7}}
when:
branch:
include: [ main, develop ]
event:
include: [ push, pull_request, tag ]
- name: publish-tag
image: plugins/docker
settings:
registry: rubble.se:5000
repo: rubble.se:5000/hemhub/api
dockerfile: Dockerfile
username:
from_secret: docker_username
password:
from_secret: docker_password
# Tag builds get a clean semver tag
tags:
- ${DRONE_TAG}
buildkit: true
labels:
org.opencontainers.image.source: ${DRONE_GIT_HTTP_URL}
org.opencontainers.image.revision: ${DRONE_COMMIT_SHA}
org.opencontainers.image.created: ${DRONE_BUILD_FINISHED}
org.opencontainers.image.version: ${DRONE_TAG}
when:
event:
include: [ tag ]
trigger:
event:
- push
- pull_request
- tag
volumes:
# Host (or tmp) volume to persist Gradle cache between builds
- name: gradle-cache
host:
path: /tmp/drone/gradle-cache