Replace string with carriage return line feed with regular expression in Visual Studio Code

Yellow75 :

In Visual Studio Code, I would like to replace, in all project files, all instructions log.info NOT equal to:

log.info(
                `DEBUG other strings...
);

with nothing (I want to delete them in all files); for example, this log.info should be removed:

log.info(
                `remove this instruction!!!
);

but not this (it has DEBUG has first word):

log.info(
                `DEBUG other strings...
);

Pay attention, log.info() could be also on a single line, for example:

log.info(`remove this instruction!!!);<br>
log.info(`DEBUG other strings...);<br>

I have tried this, with no result:

log.(info|warn|error)\([\n|\s]`*(?!DEBUG).*\)

Wiktor Stribiżew :

You may use

\blog\.(?:info|warn|error)\((?!\s*`DEBUG\b)[\w\W]*?\);

See the regex demo.

Details

• \b - a word boundary
• log\. - log. string
• (?:info|warn|error) - either info, warn or error
• \( - a ( char
• (?!\s*DEBUG\b)- a negative lookahead that fails the match if, immediately to the right of the current location, there is 0+ whitespaces, a backtick,DEBUG` as whole word
• [\w\W]*? - any 0 or more characters, as few as possible
• \); - a ); substring.

Test & settings:

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Origin http://10.200.1.11:23101/article/api/json?id=398871&siteId=1

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