File: parse_imports.js

package info (click to toggle)
mozjs140 140.7.0-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 1,216,752 kB
  • sloc: javascript: 2,267,210; cpp: 1,423,664; python: 966,252; ansic: 632,297; xml: 115,965; sh: 15,392; asm: 13,399; makefile: 10,455; yacc: 4,504; perl: 2,223; lex: 1,414; ruby: 1,064; exp: 756; java: 185; sql: 66; sed: 18
file content (36 lines) | stat: -rw-r--r-- 1,004 bytes parent folder | download | duplicates (16)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
/**
* AUTO-GENERATED - DO NOT EDIT. Source: https://github.com/gpuweb/cts
**/ /**
 * Parses all the paths of the typescript `import` statements from content
 * @param path the current path of the file
 * @param content the file content
 * @returns the list of import paths
 */export function parseImports(path, content) {const out = [];
  const importRE = /^import\s[^'"]*(['"])([./\w]*)(\1);/gm;
  let importMatch;
  while (importMatch = importRE.exec(content)) {
    const importPath = importMatch[2].replace(`'`, '').replace(`"`, '');
    out.push(joinPath(path, importPath));
  }
  return out;
}

function joinPath(a, b) {
  const aParts = a.split('/');
  const bParts = b.split('/');
  aParts.pop(); // remove file
  let bStart = 0;
  while (aParts.length > 0) {
    switch (bParts[bStart]) {
      case '.':
        bStart++;
        continue;
      case '..':
        aParts.pop();
        bStart++;
        continue;
    }
    break;
  }
  return [...aParts, ...bParts.slice(bStart)].join('/');
}