svenvanheugten/mechanicaldiff
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Get rid of the left_out variable

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Sven van Heugten 2026-03-05 21:21:35 +01:00
parent c103d70078
commit 3d814b5b15
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GPG key ID: D612F88666F4F660
1 changed files with 5 additions and 8 deletions
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13
bin/mechanicaldiff.py
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@ -85,7 +85,8 @@ def main() -> None:
search = sys.argv[1] search = sys.argv[1]
replace = sys.argv[2] replace = sys.argv[2]
lines = sys.stdin.read().splitlines(keepends=True) input_data = sys.stdin.read()
lines = input_data.splitlines(keepends=True)
preamble_lines = [] preamble_lines = []
sections = [] sections = []
current = None current = None
@ -114,27 +115,23 @@ def main() -> None:
output_lines = [] output_lines = []
output_lines.extend(preamble_lines) output_lines.extend(preamble_lines)
left_out = False
for section in sections: for section in sections:
kept_hunks = [] kept_hunks = []
for hunk_lines in section["hunks"]: for hunk_lines in section["hunks"]:
filtered = filter_hunk(hunk_lines, search, replace) filtered = filter_hunk(hunk_lines, search, replace)
if filtered != hunk_lines:
left_out = True
if filtered: if filtered:
kept_hunks.append(filtered) kept_hunks.append(filtered)
if not kept_hunks: if not kept_hunks:
left_out = True
continue continue
output_lines.extend(section["header"]) output_lines.extend(section["header"])
for hunk_lines in kept_hunks: for hunk_lines in kept_hunks:
output_lines.extend(hunk_lines) output_lines.extend(hunk_lines)
sys.stdout.write("".join(output_lines)) output_data = "".join(output_lines)
if left_out: sys.stdout.write(output_data)
if output_data != input_data:
raise SystemExit(1) raise SystemExit(1)