rgm.star

"""
Individual steps that use 'grafana-build' to replace existing individual steps.
These aren't used in releases.
"""

load(
    "scripts/drone/variables.star",
    "golang_version",
)
load(
    "scripts/drone/vault.star",
    "from_secret",
    "rgm_dagger_token",
)

def artifacts_cmd(artifacts = []):
    cmd = "/src/grafana-build artifacts "

    for artifact in artifacts:
        cmd += "-a {} ".format(artifact)

    return cmd

# rgm_artifacts_step will create artifacts using the '/src/build artifacts' command.
def rgm_artifacts_step(name = "rgm-package", artifacts = ["targz:grafana:linux/amd64", "targz:grafana:linux/arm64"], file = "packages.txt", depends_on = ["yarn-install"]):
    cmd = artifacts_cmd(artifacts = artifacts)

    return {
        "name": name,
        "image": "grafana/grafana-build:main",
        "pull": "always",
        "depends_on": depends_on,
        "environment": {
            "_EXPERIMENTAL_DAGGER_CLOUD_TOKEN": from_secret(rgm_dagger_token),
        },
        "commands": [
            cmd +
            "--go-version={} ".format(golang_version) +
            "--yarn-cache=$$YARN_CACHE_FOLDER " +
            "--build-id=$$DRONE_BUILD_NUMBER " +
            "--grafana-dir=$$PWD > {}".format(file),
        ],
        "volumes": [{"name": "docker", "path": "/var/run/docker.sock"}],
    }

# rgm_build_backend will create compile the grafana backend for various platforms. It's preferred to use
# 'rgm_package_step' if you creating a "usable" artifact. This should really only be used to verify that the code is
# compilable.
def rgm_build_backend_step(artifacts = ["backend:grafana:linux/amd64", "backend:grafana:linux/arm64"]):
    return rgm_artifacts_step(name = "rgm-build-backend", artifacts = artifacts, depends_on = [])

def rgm_build_docker_step(ubuntu, alpine, depends_on = ["yarn-install"], file = "docker.txt", tag_format = "{{ .version }}-{{ .arch }}", ubuntu_tag_format = "{{ .version }}-ubuntu-{{ .arch }}"):
    return {
        "name": "rgm-build-docker",
        "image": "grafana/grafana-build:main",
        "pull": "always",
        "environment": {
            "_EXPERIMENTAL_DAGGER_CLOUD_TOKEN": from_secret(rgm_dagger_token),
        },
        "commands": [
            "docker run --privileged --rm tonistiigi/binfmt --install all",
            "/src/grafana-build artifacts " +
            "-a docker:grafana:linux/amd64 " +
            "-a docker:grafana:linux/amd64:ubuntu " +
            "-a docker:grafana:linux/arm64 " +
            "-a docker:grafana:linux/arm64:ubuntu " +
            "-a docker:grafana:linux/arm/v7 " +
            "-a docker:grafana:linux/arm/v7:ubuntu " +
            "--yarn-cache=$$YARN_CACHE_FOLDER " +
            "--build-id=$$DRONE_BUILD_NUMBER " +
            "--go-version={} ".format(golang_version) +
            "--ubuntu-base={} ".format(ubuntu) +
            "--alpine-base={} ".format(alpine) +
            "--tag-format='{}' ".format(tag_format) +
            "--grafana-dir=$$PWD " +
            "--ubuntu-tag-format='{}' > {}".format(ubuntu_tag_format, file),
            "find ./dist -name '*docker*.tar.gz' -type f | xargs -n1 docker load -i",
        ],
        "volumes": [{"name": "docker", "path": "/var/run/docker.sock"}],
        "depends_on": depends_on,
    }