X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/9bd4134f3138448eb92af7031d994b2cec7d08ad..23b92b48a5e6b39d507c84839ecc0decb7f01a34:/scripts/diff_shades_gha_helper.py diff --git a/scripts/diff_shades_gha_helper.py b/scripts/diff_shades_gha_helper.py index f1f7f2b..b5fea5a 100644 --- a/scripts/diff_shades_gha_helper.py +++ b/scripts/diff_shades_gha_helper.py @@ -23,7 +23,7 @@ import sys import zipfile from io import BytesIO from pathlib import Path -from typing import Any, Optional, Tuple +from typing import Any import click import urllib3 @@ -55,7 +55,7 @@ def set_output(name: str, value: str) -> None: print(f"::set-output name={name}::{value}") -def http_get(url: str, is_json: bool = True, **kwargs: Any) -> Any: +def http_get(url: str, *, is_json: bool = True, **kwargs: Any) -> Any: headers = kwargs.get("headers") or {} headers["User-Agent"] = USER_AGENT if "github" in url: @@ -78,10 +78,10 @@ def http_get(url: str, is_json: bool = True, **kwargs: Any) -> Any: return data -def get_branch_or_tag_revision(sha: str = "main") -> str: +def get_main_revision() -> str: data = http_get( f"https://api.github.com/repos/{REPO}/commits", - fields={"per_page": "1", "sha": sha}, + fields={"per_page": "1", "sha": "main"}, ) assert isinstance(data[0]["sha"], str) return data[0]["sha"] @@ -100,53 +100,18 @@ def get_pypi_version() -> Version: return sorted_versions[0] -def resolve_custom_ref(ref: str) -> Tuple[str, str]: - if ref == ".pypi": - # Special value to get latest PyPI version. - version = str(get_pypi_version()) - return version, f"git checkout {version}" - - if ref.startswith(".") and ref[1:].isnumeric(): - # Special format to get a PR. - number = int(ref[1:]) - revision = get_pr_revision(number) - return ( - f"pr-{number}-{revision[:SHA_LENGTH]}", - f"gh pr checkout {number} && git merge origin/main", - ) - - # Alright, it's probably a branch, tag, or a commit SHA, let's find out! - revision = get_branch_or_tag_revision(ref) - # We're cutting the revision short as we might be operating on a short commit SHA. - if revision == ref or revision[: len(ref)] == ref: - # It's *probably* a commit as the resolved SHA isn't different from the REF. - return revision[:SHA_LENGTH], f"git checkout {revision}" - - # It's *probably* a pre-existing branch or tag, yay! - return f"{ref}-{revision[:SHA_LENGTH]}", f"git checkout {revision}" - - @click.group() def main() -> None: pass @main.command("config", help="Acquire run configuration and metadata.") -@click.argument( - "event", type=click.Choice(["push", "pull_request", "workflow_dispatch"]) -) -@click.argument("custom_baseline", required=False) -@click.argument("custom_target", required=False) -@click.option("--baseline-args", default="") -def config( - event: Literal["push", "pull_request", "workflow_dispatch"], - custom_baseline: Optional[str], - custom_target: Optional[str], - baseline_args: str, -) -> None: +@click.argument("event", type=click.Choice(["push", "pull_request"])) +def config(event: Literal["push", "pull_request"]) -> None: import diff_shades if event == "push": + jobs = [{"mode": "preview-changes", "force-flag": "--force-preview-style"}] # Push on main, let's use PyPI Black as the baseline. baseline_name = str(get_pypi_version()) baseline_cmd = f"git checkout {baseline_name}" @@ -156,11 +121,14 @@ def config( target_cmd = f"git checkout {target_rev}" elif event == "pull_request": + jobs = [ + {"mode": "preview-changes", "force-flag": "--force-preview-style"}, + {"mode": "assert-no-changes", "force-flag": "--force-stable-style"}, + ] # PR, let's use main as the baseline. - baseline_rev = get_branch_or_tag_revision() + baseline_rev = get_main_revision() baseline_name = "main-" + baseline_rev[:SHA_LENGTH] baseline_cmd = f"git checkout {baseline_rev}" - pr_ref = os.getenv("GITHUB_REF") assert pr_ref is not None pr_num = int(pr_ref[10:-6]) @@ -168,27 +136,20 @@ def config( target_name = f"pr-{pr_num}-{pr_rev[:SHA_LENGTH]}" target_cmd = f"gh pr checkout {pr_num} && git merge origin/main" - # These are only needed for the PR comment. - set_output("baseline-sha", baseline_rev) - set_output("target-sha", pr_rev) - else: - assert custom_baseline is not None and custom_target is not None - baseline_name, baseline_cmd = resolve_custom_ref(custom_baseline) - target_name, target_cmd = resolve_custom_ref(custom_target) - if baseline_name == target_name: - # Alright we're using the same revisions but we're (hopefully) using - # different command line arguments, let's support that too. - baseline_name += "-1" - target_name += "-2" - - set_output("baseline-analysis", baseline_name + ".json") - set_output("baseline-setup-cmd", baseline_cmd) - set_output("target-analysis", target_name + ".json") - set_output("target-setup-cmd", target_cmd) + env = f"{platform.system()}-{platform.python_version()}-{diff_shades.__version__}" + for entry in jobs: + entry["baseline-analysis"] = f"{entry['mode']}-{baseline_name}.json" + entry["baseline-setup-cmd"] = baseline_cmd + entry["target-analysis"] = f"{entry['mode']}-{target_name}.json" + entry["target-setup-cmd"] = target_cmd + entry["baseline-cache-key"] = f"{env}-{baseline_name}-{entry['mode']}" + if event == "pull_request": + # These are only needed for the PR comment. + entry["baseline-sha"] = baseline_rev + entry["target-sha"] = pr_rev - key = f"{platform.system()}-{platform.python_version()}-{diff_shades.__version__}" - key += f"-{baseline_name}-{baseline_args.encode('utf-8').hex()}" - set_output("baseline-cache-key", key) + set_output("matrix", json.dumps(jobs, indent=None)) + pprint.pprint(jobs) @main.command("comment-body", help="Generate the body for a summary PR comment.") @@ -238,15 +199,13 @@ def comment_details(run_id: str) -> None: set_output("needs-comment", "true") jobs = http_get(data["jobs_url"])["jobs"] - assert len(jobs) == 1, "multiple jobs not supported nor tested" - job = jobs[0] - steps = {s["name"]: s["number"] for s in job["steps"]} - diff_step = steps[DIFF_STEP_NAME] - diff_url = job["html_url"] + f"#step:{diff_step}:1" - - artifacts_data = http_get(data["artifacts_url"])["artifacts"] - artifacts = {a["name"]: a["archive_download_url"] for a in artifacts_data} - comment_url = artifacts[COMMENT_FILE] + job = next(j for j in jobs if j["name"] == "analysis / preview-changes") + diff_step = next(s for s in job["steps"] if s["name"] == DIFF_STEP_NAME) + diff_url = job["html_url"] + f"#step:{diff_step['number']}:1" + + artifacts = http_get(data["artifacts_url"])["artifacts"] + comment_artifact = next(a for a in artifacts if a["name"] == COMMENT_FILE) + comment_url = comment_artifact["archive_download_url"] comment_zip = BytesIO(http_get(comment_url, is_json=False)) with zipfile.ZipFile(comment_zip) as zfile: with zfile.open(COMMENT_FILE) as rf: