Sha256: a277a52a210ae0ba36bd24ab7126d06d236ea918e3ec6fcaaee4fa156ea24a93
Contents?: true
Size: 750 Bytes
Versions: 34
Compression:
Stored size: 750 Bytes
Contents
module VMCManifests
module Builder
# parse a manifest and merge with its inherited manifests
def build(file)
manifest = YAML.load_file file
Array(manifest["inherit"]).each do |path|
manifest = merge_parent(path, manifest)
end
manifest
end
private
# merge the manifest at `parent_path' into the `child'
def merge_parent(parent_path, child)
merge_manifest(build(from_manifest(parent_path)), child)
end
# deep hash merge
def merge_manifest(parent, child)
merge = proc do |_, old, new|
if new.is_a?(Hash) && old.is_a?(Hash)
old.merge(new, &merge)
else
new
end
end
parent.merge(child, &merge)
end
end
end
Version data entries
34 entries across 34 versions & 4 rubygems