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/**

* Provides shared predicates related to contextual queries in the code viewer.

import semmle.files.FileSystem

/**

* Returns the `File` matching the given source file name as encoded by the VS

* Code extension.

cached

File getFileBySourceArchiveName(string name) {

// The name provided for a file in the source archive by the VS Code extension

// has some differences from the absolute path in the database:

// 1. colons are replaced by underscores

// 2. there's a leading slash, even for Windows paths: "C:/foo/bar" ->

// "/C_/foo/bar"

// 3. double slashes in UNC prefixes are replaced with a single slash

// We can handle 2 and 3 together by unconditionally adding a leading slash

// before replacing double slashes.

name = ("/" + result.getAbsolutePath().replaceAll(":", "_")).replaceAll("//", "/")

}