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# SPDX-FileCopyrightText: Copyright (C) 2025 Bruce Ashfield
#
# SPDX-License-Identifier: MIT
#
# container-registry-populate.bb
# ===========================================================================
# Push OCI container images from deploy directory to a container registry
# ===========================================================================
#
# This recipe discovers OCI images in DEPLOY_DIR_IMAGE and pushes them
# to the configured container registry using skopeo.
#
# Usage:
# # Set registry URL (default: localhost:5000)
# CONTAINER_REGISTRY_URL = "localhost:5000"
#
# # Push all discovered images
# bitbake container-registry-populate
#
# # Push specific images only
# CONTAINER_REGISTRY_IMAGES = "container-base container-app"
# bitbake container-registry-populate
#
# Prerequisites:
# - docker-distribution-native built and running
# - Container images built (bitbake container-base)
#
# ===========================================================================
SUMMARY = "Push container images to registry"
DESCRIPTION = "Discovers OCI images in the deploy directory and pushes them \
to the configured container registry using skopeo. Works with docker-distribution, \
Docker Hub, or any OCI-compliant registry."
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
inherit container-registry
# Additional dependencies
DEPENDS += "docker-distribution-native"
# Specific images to push (empty = auto-discover all)
CONTAINER_REGISTRY_IMAGES ?= ""
# Work directory
S = "${WORKDIR}/sources"
do_unpack[noexec] = "1"
do_patch[noexec] = "1"
do_configure[noexec] = "1"
do_compile[noexec] = "1"
do_install[noexec] = "1"
python do_populate_registry() {
"""Push OCI images to the configured registry."""
import os
registry = d.getVar('CONTAINER_REGISTRY_URL')
namespace = d.getVar('CONTAINER_REGISTRY_NAMESPACE')
specific_images = (d.getVar('CONTAINER_REGISTRY_IMAGES') or '').split()
bb.note(f"Container Registry: {registry}/{namespace}/")
bb.note(f"Tag Strategy: {d.getVar('CONTAINER_REGISTRY_TAG_STRATEGY')}")
# Discover OCI images
all_images = container_registry_discover_oci_images(d)
if not all_images:
bb.warn("No OCI images found in deploy directory")
bb.note(f"Deploy directory: {d.getVar('DEPLOY_DIR_IMAGE')}")
bb.note("Build container images first: bitbake container-base")
return
bb.note(f"Discovered {len(all_images)} OCI images")
# Filter if specific images requested
if specific_images:
images = [(path, name) for path, name in all_images if name in specific_images]
if not images:
bb.warn(f"None of the requested images found: {specific_images}")
bb.note(f"Available images: {[name for _, name in all_images]}")
return
else:
images = all_images
# Push each image
pushed_refs = []
for oci_path, image_name in images:
bb.note(f"Processing: {image_name} from {oci_path}")
refs = container_registry_push(d, oci_path, image_name)
pushed_refs.extend(refs)
# Summary
bb.note("=" * 60)
bb.note(f"Pushed {len(pushed_refs)} image references:")
for ref in pushed_refs:
bb.note(f" {ref}")
bb.note("=" * 60)
}
# Run after prepare_recipe_sysroot so skopeo-native is available
addtask populate_registry after do_prepare_recipe_sysroot before do_build
# Allow network access for pushing to registry
do_populate_registry[network] = "1"
# Don't cache - always push fresh
do_populate_registry[nostamp] = "1"
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