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[SVLS-4918] refactor tracer version updaters in terms of a python script
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,202 @@ | ||
| import argparse | ||
| import json | ||
| import os | ||
| import re | ||
| from typing import NamedTuple | ||
| from urllib.request import urlopen | ||
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| class Config(NamedTuple): | ||
| name: str | ||
| version_variable: str | ||
| repo_name: str | ||
| major_version_equal_to: int | None | ||
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| configs = { | ||
| "dotnet": Config( | ||
| name=".NET", | ||
| version_variable="DD_DOTNET_TRACER_VERSION", | ||
| repo_name="dd-trace-dotnet", | ||
| major_version_equal_to=None, | ||
| ), | ||
| "node_v4": Config( | ||
| name="Node.js Tracer v4", | ||
| version_variable="DD_NODE_TRACER_VERSION_4", | ||
| repo_name="dd-trace-js", | ||
| major_version_equal_to=4, | ||
| ), | ||
| "node_v5": Config( | ||
| name="Node.js Tracer v5", | ||
| version_variable="DD_NODE_TRACER_VERSION_5", | ||
| repo_name="dd-trace-js", | ||
| major_version_equal_to=5, | ||
| ), | ||
| "java": Config( | ||
| name="Java", | ||
| version_variable="DD_JAVA_TRACER_VERSION", | ||
| repo_name="dd-trace-java", | ||
| major_version_equal_to=None, | ||
| ), | ||
| "php": Config( | ||
| name="PHP", | ||
| version_variable="DD_PHP_TRACER_VERSION", | ||
| repo_name="dd-trace-php", | ||
| major_version_equal_to=None, | ||
| ), | ||
| "python": Config( | ||
| name="Python", | ||
| version_variable="DD_PYTHON_TRACER_VERSION", | ||
| repo_name="dd-trace-py", | ||
| major_version_equal_to=None, | ||
| ), | ||
| } | ||
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| datadog_wrapper_filename = os.path.join( | ||
| os.path.dirname(__file__), "../../", "datadog_wrapper" | ||
| ) | ||
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| def main() -> None: | ||
| parser = argparse.ArgumentParser( | ||
| description=f"update tracer versions in {datadog_wrapper_filename}" | ||
| ) | ||
| parser.add_argument( | ||
| "--tracer", | ||
| type=str, | ||
| required=True, | ||
| help="the tracer to update", | ||
| choices=sorted(configs), | ||
| ) | ||
|
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| args = parser.parse_args() | ||
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| check_version(config=configs[args.tracer]) | ||
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| def check_version(*, config: Config) -> None: | ||
| current_version = get_current_version(version_variable=config.version_variable) | ||
| print(f"current version: {current_version}") | ||
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| latest_version = get_latest_version( | ||
| repo_name=config.repo_name, major_version_equal_to=config.major_version_equal_to | ||
| ) | ||
| print(f"latest version: {latest_version}") | ||
|
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| if current_version == latest_version: | ||
| print("versions match, nothing to do") | ||
| return | ||
|
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| print( | ||
| f"updating {config.version_variable} from {current_version} to {latest_version}" | ||
| ) | ||
| update_version( | ||
| version_variable=config.version_variable, | ||
| current_version=current_version, | ||
| latest_version=latest_version, | ||
| ) | ||
| record_update_for_pull_request( | ||
| tracer_name=config.name, | ||
| version_variable=config.version_variable, | ||
| current_version=current_version, | ||
| latest_version=latest_version, | ||
| ) | ||
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| def get_current_version(*, version_variable: str) -> str: | ||
| version_regex = re.compile(version_variable + r"=(\d+\.\d+\.\d+)\s*$") | ||
| with open(datadog_wrapper_filename, "r") as f: | ||
| for line in f: | ||
| line = line.strip() | ||
| if (m := version_regex.match(line)) is not None: | ||
| return m.group(1) | ||
|
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| raise Exception(f"Could not find the current version for {version_variable}") | ||
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| def get_latest_version(*, repo_name: str, major_version_equal_to: int | None) -> str: | ||
| with urlopen(f"https://api.github.com/repos/datadog/{repo_name}/releases") as r: | ||
| data = json.loads(r.read().decode("utf-8")) | ||
| print(data) | ||
|
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| versions = sorted( | ||
| filter( | ||
| None, | ||
| ( | ||
| extract_version( | ||
| release_entry=entry, major_version_equal_to=major_version_equal_to | ||
| ) | ||
| for entry in data | ||
| ), | ||
| ), | ||
| key=version_sort_key, | ||
| ) | ||
| return versions.pop() | ||
|
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| def extract_version( | ||
| *, release_entry: dict, major_version_equal_to: int | None | ||
| ) -> str | None: | ||
| tag_name = release_entry["tag_name"] | ||
| match = re.match(r"^v?(\d+\.\d+\.\d+)$", tag_name) | ||
| if match is None: | ||
| return None | ||
|
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| version = match.group(1) | ||
|
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| if major_version_equal_to is None: | ||
| return version | ||
|
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| [major, _, _] = version.split(".") | ||
| if int(major) != major_version_equal_to: | ||
| return None | ||
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| return None | ||
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| def version_sort_key(version: str) -> tuple[int, int, int]: | ||
| parts = tuple(map(int, version.split("."))) | ||
| if len(parts) != 3: | ||
| raise ValueError(f"invalid version: {version}") | ||
| return parts | ||
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| def update_version( | ||
| *, version_variable: str, current_version: str, latest_version: str | ||
| ) -> None: | ||
| with open(datadog_wrapper_filename, "r") as f: | ||
| lines = f.readlines() | ||
|
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| with open(datadog_wrapper_filename, "w") as f: | ||
| for line in lines: | ||
| f.write( | ||
| line.replace( | ||
| f"{version_variable}={current_version}", | ||
| f"{version_variable}={latest_version}", | ||
| ) | ||
| ) | ||
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| def record_update_for_pull_request( | ||
| *, | ||
| tracer_name: str, | ||
| version_variable: str, | ||
| current_version: str, | ||
| latest_version: str, | ||
| ) -> None: | ||
| output_filename = os.getenv("GITHUB_OUTPUT") | ||
| if output_filename is None: | ||
| raise Exception( | ||
| "Missing GITHUB_OUTPUT environment variable, are we not running in a github workflow?" | ||
| ) | ||
|
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| with open(output_filename, "a") as f: | ||
| f.write(f"pr_title=Update {tracer_name} Tracer to {latest_version}\n") | ||
| f.write( | ||
| f"pr_body=Updated {tracer_name} Tracer from {current_version} to {latest_version}\n" | ||
| ) | ||
|
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|
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| if __name__ == "__main__": | ||
| main() |
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