Minecraft/cc-mek-scada
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comments in minifier

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Mikayla Fischler 2024-06-29 15:41:04 -04:00
parent f83eecf2e2
commit b025958173
1 changed files with 3 additions and 2 deletions
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5
build/safemin.py
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@ -34,12 +34,13 @@ def minify(path: str):
# - this minification is intended to be 100% safe, so working with multiline comments is asking for trouble
# - the project doesn't use them as of writing this (except in test/), and it might as well stay that way
raise Exception(f"no multiline comments allowed! (offending file: {path})")
if re.search(r'\\$', contents, flags=re.MULTILINE) != None:
# '\' allows for multiline strings, which would require reverting to processing syntax line by line to support them
raise Exception(f"no escaping newlines! (offending file: {path})")
# drop the comments
# drop the comments, unless the line has quotes, because quotes are scary
# (quotes are scary since we could actually be inside a string: "-- ..." shouldn't get deleted)
# -> whitespace before '--' and anything after that, which includes '---' comments
minified = re.sub(r'\s*--+(?!.*[\'"]).*', '', contents)