vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
51 lines
1.5 KiB
Python
Executable File
51 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python
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# This script extracts the VPlan digraphs from the vectoriser debug messages
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# and saves them in individual dot files (one for each plan). Optionally, and
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# providing 'dot' is installed, it can also render the dot into a PNG file.
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from __future__ import print_function
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import sys
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import re
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import argparse
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import shutil
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import subprocess
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parser = argparse.ArgumentParser()
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parser.add_argument("--png", action="store_true")
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args = parser.parse_args()
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dot = shutil.which("dot")
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if args.png and not dot:
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raise RuntimeError("Can't export to PNG without 'dot' in the system")
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pattern = re.compile(r"(digraph VPlan {.*?\n})", re.DOTALL)
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matches = re.findall(pattern, sys.stdin.read())
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for vplan in matches:
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m = re.search("graph \[.+(VF=.+,UF.+)", vplan)
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if not m:
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raise ValueError("Can't get the right VPlan name")
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name = re.sub("[^a-zA-Z0-9]", "", m.group(1))
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if args.png:
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filename = "VPlan" + name + ".png"
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print("Exporting " + name + " to PNG via dot: " + filename)
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p = subprocess.Popen(
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[dot, "-Tpng", "-o", filename],
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encoding="utf-8",
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stdin=subprocess.PIPE,
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stdout=subprocess.PIPE,
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stderr=subprocess.PIPE,
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)
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out, err = p.communicate(input=vplan)
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if err:
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raise RuntimeError("Error running dot: " + err)
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else:
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filename = "VPlan" + name + ".dot"
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print("Exporting " + name + " to DOT: " + filename)
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with open(filename, "w") as out:
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out.write(vplan)
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