src: fix dotenv parsing commented env#52363
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c++
| "\\s*(?:export\\s+)?([\\w.-]+)(?:\\s*=\\s*?|:\\s+?)(\\s*'(?:\\\\'|[^']" | ||
| ")*'|\\s*\"(?:\\\\\"|[^\"])*\"|\\s*`(?:\\\\`|[^`])*`|[^#\r\n]+)?\\s*(?" | ||
| ":#.*)?"); // NOLINT(whitespace/line_length) | ||
| "(?:^|^)\\s*(?:export\\s+)?([\\w.-]+)(?:\\s*=\\s*?|:\\s+?)(\\s*'(?" |
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The previous implementation is copied from dotenv but the regexp is missing the beginning part (?:^|^).
So, it cannot determine the commented env properly.
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Seems like it is removed because std::regex::multiline is not supported.
The current workflow using C++11 only and that required C++17
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I'm not sure that (?:^|^) part is makes much sense, and can be simplified just to (?:^)
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After testing, it can be simplified to (?:^).
Due the problem of std::regex::multiline not supported in some environment.
I believe the option of just changing the regex is a no-go.
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After searching around #52120 also solve the issue. |
anonrig
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anonrig
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We should move away from regexp implementation due to Windows limitations.
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Fixes #52084
Fixes #52362