Kevin Veen-Birkenbach b867a52471
Refactor and extend role dependency resolution:
- Introduced module_utils/role_dependency_resolver.py with full support for include_role, import_role, meta dependencies, and run_after.
- Refactored cli/build/tree.py to use RoleDependencyResolver (added toggles for include/import/dependencies/run_after).
- Extended filter_plugins/canonical_domains_map.py with optional 'recursive' mode (ignores run_after by design).
- Updated roles/web-app-nextcloud to properly include Collabora dependency.
- Added comprehensive unittests under tests/unit/module_utils for RoleDependencyResolver.

Ref: https://chatgpt.com/share/68a519c8-8e54-800f-83c0-be38546620d9
2025-08-20 02:42:07 +02:00

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#!/usr/bin/env python3
import os
import argparse
import json
from typing import Dict, Any
from cli.build.graph import build_mappings, output_graph
from module_utils.role_dependency_resolver import RoleDependencyResolver
def find_roles(roles_dir: str):
for entry in os.listdir(roles_dir):
path = os.path.join(roles_dir, entry)
if os.path.isdir(path):
yield entry, path
def main():
script_dir = os.path.dirname(os.path.abspath(__file__))
default_roles_dir = os.path.abspath(os.path.join(script_dir, "..", "..", "roles"))
parser = argparse.ArgumentParser(
description="Generate all graphs for each role and write meta/tree.json"
)
parser.add_argument("-d", "--role_dir", default=default_roles_dir,
help=f"Path to roles directory (default: {default_roles_dir})")
parser.add_argument("-D", "--depth", type=int, default=0,
help="Max recursion depth (>0) or <=0 to stop on cycle")
parser.add_argument("-o", "--output", choices=["yaml", "json", "console"],
default="json", help="Output format")
parser.add_argument("-p", "--preview", action="store_true",
help="Preview graphs to console instead of writing files")
parser.add_argument("-s", "--shadow-folder", type=str, default=None,
help="If set, writes tree.json to this shadow folder instead of the role's actual meta/ folder")
parser.add_argument("-v", "--verbose", action="store_true", help="Enable verbose logging")
# Toggles
parser.add_argument("--no-include-role", action="store_true", help="Do not scan include_role")
parser.add_argument("--no-import-role", action="store_true", help="Do not scan import_role")
parser.add_argument("--no-dependencies", action="store_true", help="Do not read meta/main.yml dependencies")
parser.add_argument("--no-run-after", action="store_true",
help="Do not read galaxy_info.run_after from meta/main.yml")
args = parser.parse_args()
if args.verbose:
print(f"Roles directory: {args.role_dir}")
print(f"Max depth: {args.depth}")
print(f"Output format: {args.output}")
print(f"Preview mode: {args.preview}")
print(f"Shadow folder: {args.shadow_folder}")
resolver = RoleDependencyResolver(args.role_dir)
for role_name, role_path in find_roles(args.role_dir):
if args.verbose:
print(f"Processing role: {role_name}")
graphs: Dict[str, Any] = build_mappings(
start_role=role_name,
roles_dir=args.role_dir,
max_depth=args.depth
)
# Direct deps (depth=1) getrennt erfasst für buckets
inc_roles, imp_roles = resolver._scan_tasks(role_path)
meta_deps = resolver._extract_meta_dependencies(role_path)
run_after = set()
if not args.no_run_after:
run_after = resolver._extract_meta_run_after(role_path)
if any([not args.no_include_role and inc_roles,
not args.no_import_role and imp_roles,
not args.no_dependencies and meta_deps,
not args.no_run_after and run_after]):
deps_root = graphs.setdefault("dependencies", {})
if not args.no_include_role and inc_roles:
deps_root["include_role"] = sorted(inc_roles)
if not args.no_import_role and imp_roles:
deps_root["import_role"] = sorted(imp_roles)
if not args.no_dependencies and meta_deps:
deps_root["dependencies"] = sorted(meta_deps)
if not args.no_run_after and run_after:
deps_root["run_after"] = sorted(run_after)
graphs["dependencies"] = deps_root
if args.preview:
for key, data in graphs.items():
if args.verbose:
print(f"Previewing graph '{key}' for role '{role_name}'")
output_graph(data, "console", role_name, key)
else:
if args.shadow_folder:
tree_file = os.path.join(args.shadow_folder, role_name, "meta", "tree.json")
else:
tree_file = os.path.join(role_path, "meta", "tree.json")
os.makedirs(os.path.dirname(tree_file), exist_ok=True)
with open(tree_file, "w", encoding="utf-8") as f:
json.dump(graphs, f, indent=2)
print(f"Wrote {tree_file}")
if __name__ == "__main__":
main()