fix: normalize import file path info

[btea]

Description

Additional context

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What is the purpose of this pull request?

• Bug fix
• New Feature
• Documentation update
• Other

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[bluwy]

LGTM. I noticed in the codebase we also often do normalizePath(path.relative('...')) instead, I wonder if there's a perf difference.

[btea]

Yes, I noticed that too, I just briefly tried it and found that the performance difference between the two is very small. (The environment I tested is win 10, node18.16.1)

I tested it again and found that path.relative cannot be directly replaced with path.posix.relative. Maybe we should still use normalizePath to handle it.

const root = 'D:\\project\\a'
const to = 'D:/prject/a/src/main.ts'
path.relative(root, to) // => src\main.ts
path.posix.relative(root, to) // => ../D:/project/a/src/main.ts