154 lines
4.8 KiB
Python
Executable file
154 lines
4.8 KiB
Python
Executable file
#!/usr/bin/env python
|
|
|
|
import os
|
|
import sys
|
|
import typer
|
|
|
|
from git import Repo
|
|
from loguru import logger
|
|
from pathlib import Path
|
|
|
|
from ruamel.yaml import YAML
|
|
from ruamel.yaml.comments import CommentedMap
|
|
from ruamel.yaml.scalarstring import LiteralScalarString
|
|
from typing import List
|
|
|
|
app = typer.Typer(add_completion=False)
|
|
|
|
|
|
def _setup_logging(debug):
|
|
"""
|
|
Setup the log formatter for this script
|
|
"""
|
|
|
|
log_level = "INFO"
|
|
if debug:
|
|
log_level = "DEBUG"
|
|
|
|
logger.remove()
|
|
logger.add(
|
|
sys.stdout,
|
|
colorize=True,
|
|
format="<level>{message}</level>",
|
|
level=log_level,
|
|
)
|
|
|
|
|
|
@app.command()
|
|
def main(
|
|
chart_folders: List[Path] = typer.Argument(
|
|
..., help="Folders containing the chart to process"),
|
|
check_branch: str = typer.Option(
|
|
None, help="The branch to compare against."),
|
|
chart_base_folder: Path = typer.Option(
|
|
"charts", help="The base folder where the charts reside."),
|
|
debug: bool = False,
|
|
):
|
|
_setup_logging(debug)
|
|
|
|
git_repository = Repo(search_parent_directories=True)
|
|
|
|
if check_branch:
|
|
logger.info(f"Trying to find branch {check_branch}...")
|
|
branch = next(
|
|
(ref for ref in git_repository.remotes.origin.refs if ref.name == check_branch),
|
|
None
|
|
)
|
|
else:
|
|
logger.info(f"Trying to determine default branch...")
|
|
branch = next(
|
|
(ref for ref in git_repository.remotes.origin.refs if ref.name == "origin/HEAD"),
|
|
None
|
|
)
|
|
|
|
if not branch:
|
|
logger.error(
|
|
f"Could not find branch {check_branch} to compare against.")
|
|
raise typer.Exit(1)
|
|
|
|
logger.info(f"Comparing against branch {branch}")
|
|
|
|
for chart_folder in chart_folders:
|
|
chart_folder = chart_base_folder.joinpath(chart_folder)
|
|
if not chart_folder.is_dir():
|
|
logger.error(f"Could not find folder {str(chart_folder)}")
|
|
raise typer.Exit(1)
|
|
|
|
chart_metadata_file = chart_folder.joinpath('Chart.yaml')
|
|
|
|
if not chart_metadata_file.is_file():
|
|
logger.error(f"Could not find file {str(chart_metadata_file)}")
|
|
raise typer.Exit(1)
|
|
|
|
logger.info(f"Updating changelog annotation for chart {chart_folder}")
|
|
|
|
yaml = YAML(typ=['rt', 'string'])
|
|
yaml.indent(mapping=2, sequence=4, offset=2)
|
|
yaml.explicit_start = True
|
|
yaml.preserve_quotes = True
|
|
yaml.width = 4096
|
|
|
|
old_chart_metadata = yaml.load(
|
|
git_repository.git.show(f"{branch}:{chart_metadata_file}")
|
|
)
|
|
new_chart_metadata = yaml.load(chart_metadata_file.read_text())
|
|
|
|
try:
|
|
old_chart_dependencies = old_chart_metadata["dependencies"]
|
|
except KeyError:
|
|
old_chart_dependencies = []
|
|
|
|
try:
|
|
new_chart_dependencies = new_chart_metadata["dependencies"]
|
|
except KeyError:
|
|
new_chart_dependencies = []
|
|
|
|
annotations = []
|
|
for dependency in new_chart_dependencies:
|
|
old_dep = None
|
|
if "alias" in dependency.keys():
|
|
old_dep = next(
|
|
(old_dep for old_dep in old_chart_dependencies if "alias" in old_dep.keys(
|
|
) and old_dep["alias"] == dependency["alias"]),
|
|
None
|
|
)
|
|
else:
|
|
old_dep = next(
|
|
(old_dep for old_dep in old_chart_dependencies if old_dep["name"] == dependency["name"]),
|
|
None
|
|
)
|
|
|
|
add_annotation = False
|
|
if old_dep:
|
|
if dependency["version"] != old_dep["version"]:
|
|
add_annotation = True
|
|
else:
|
|
add_annotation = True
|
|
|
|
if add_annotation:
|
|
if "alias" in dependency.keys():
|
|
annotations.append({
|
|
"kind": "changed",
|
|
"description": f"Upgraded `{dependency['name']}` chart dependency to version {dependency['version']} for alias '{dependency['alias']}'"
|
|
})
|
|
else:
|
|
annotations.append({
|
|
"kind": "changed",
|
|
"description": f"Upgraded `{dependency['name']}` chart dependency to version {dependency['version']}"
|
|
})
|
|
|
|
if annotations:
|
|
annotations = YAML(typ=['rt', 'string']
|
|
).dump_to_string(annotations)
|
|
|
|
if not "annotations" in new_chart_metadata:
|
|
new_chart_metadata["annotations"] = CommentedMap()
|
|
|
|
new_chart_metadata["annotations"]["artifacthub.io/changes"] = LiteralScalarString(
|
|
annotations)
|
|
yaml.dump(new_chart_metadata, chart_metadata_file)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
app()
|