feat(node/path): support matchesGlob

src/js/node/path.ts

@@ -1,4 +1,6 @@
 // Hardcoded module "node:path"
+const { validateString } = require("internal/validators");
+
 const [bindingPosix, bindingWin32] = $cpp("Path.cpp", "createNodePathBinding");
 const toNamespacedPathPosix = bindingPosix.toNamespacedPath.bind(bindingPosix);
 const toNamespacedPathWin32 = bindingWin32.toNamespacedPath.bind(bindingWin32);
@@ -40,4 +42,48 @@ const win32 = {
 };
 posix.win32 = win32.win32 = win32;
 posix.posix = posix;
+
+type Glob = import("bun").Glob;
+
+let LazyGlob: Glob | undefined;
+function loadGlob(): LazyGlob {
+  LazyGlob = require("bun").Glob;
+}
+
+// the most-recently used glob is memoized in case `matchesGlob` is called in a
+// loop with the same pattern
+let prevGlob: Glob | undefined;
+let prevPattern: string | undefined;
+function matchesGlob(isWindows, path, pattern) {
+  let glob: Glob;
+
+  validateString(path, "path");
+  if (isWindows) path = path.replaceAll("\\", "/");
+
+  if (prevGlob) {
+    $assert(prevPattern !== undefined);
+    if (prevPattern === pattern) {
+      glob = prevGlob;
+    } else {
+      if (LazyGlob === undefined) loadGlob();
+      validateString(pattern, "pattern");
+      if (isWindows) pattern = pattern.replaceAll("\\", "/");
+      glob = prevGlob = new LazyGlob(pattern);
+      prevPattern = pattern;
+    }
+  } else {
+    loadGlob(); // no prevGlob implies LazyGlob isn't loaded
+    validateString(pattern, "pattern");
+    if (isWindows) pattern = pattern.replaceAll("\\", "/");
+    glob = prevGlob = new LazyGlob(pattern);
+    prevPattern = pattern;
+  }
+
+  return glob.match(path);
+}
+
+// posix.matchesGlob = win32.matchesGlob = matchesGlob;
+posix.matchesGlob = matchesGlob.bind(null, false);
+win32.matchesGlob = matchesGlob.bind(null, true);
+
 export default process.platform === "win32" ? win32 : posix;

test/js/bun/glob/match.test.ts

@@ -634,6 +634,13 @@ describe("Glob.match", () => {
       expect(new Glob("[^a-c]*").match("BewAre")).toBeTrue();
     });
 
+    test("square braces", () => {
+      expect(new Glob("src/*.[tj]s").match("src/foo.js")).toBeTrue();
+      expect(new Glob("src/*.[tj]s").match("src/foo.ts")).toBeTrue();
+      expect(new Glob("foo/ba[rz].md").match("foo/bar.md")).toBeTrue();
+      expect(new Glob("foo/ba[rz].md").match("foo/baz.md")).toBeTrue();
+    });
+
     test("bash wildmatch", () => {
       expect(new Glob("a[]-]b").match("aab")).toBeFalse();
       expect(new Glob("[ten]").match("ten")).toBeFalse();

test/js/node/path/matches-glob.test.ts

@@ -0,0 +1,79 @@
+import path from "path";
+
+describe("path.matchesGlob(path, glob)", () => {
+  const stringLikeObject = {
+    toString() {
+      return "hi";
+    },
+  };
+
+  it.each([
+    // line break
+    null,
+    undefined,
+    123,
+    stringLikeObject,
+    Symbol("hi"),
+  ])("throws if `path` is not a string", (notAString: any) => {
+    expect(() => path.matchesGlob(notAString, "*")).toThrow(TypeError);
+  });
+
+  it.each([
+    // line break
+    null,
+    undefined,
+    123,
+    stringLikeObject,
+    Symbol("hi"),
+  ])("throws if `glob` is not a string", (notAString: any) => {
+    expect(() => path.matchesGlob("hi", notAString)).toThrow(TypeError);
+  });
+});
+
+describe("path.posix.matchesGlob(path, glob)", () => {
+  it.each([
+    // line break
+    ["foo.js", "*.js"],
+    ["foo.js", "*.[tj]s"],
+    ["foo.ts", "*.[tj]s"],
+    ["foo.js", "**/*.js"],
+    ["foo.js", "**\\*.js"],
+    ["src/bar/foo.js", "**/*.js"],
+    ["foo/bar/baz", "foo/[bcr]ar/baz"],
+  ])("%s matches %s", (pathname, glob) => {
+    expect(path.posix.matchesGlob(pathname, glob)).toBeTrue();
+  });
+  it.each([
+    // line break
+    ["foo.js", "*.ts"],
+    ["src/foo.js", "*.js"],
+    ["foo.js", "src/*.js"],
+    ["foo/bar", "*"],
+  ])("%s does not match %s", (pathname, glob) => {
+    expect(path.posix.matchesGlob(pathname, glob)).toBeFalse();
+  });
+});
+
+describe("path.win32.matchesGlob(path, glob)", () => {
+  it.each([
+    // line break
+    ["foo.js", "*.js"],
+    ["foo.js", "*.[tj]s"],
+    ["foo.ts", "*.[tj]s"],
+    ["foo.js", "**\\*.js"],
+    ["src\\bar\\foo.js", "**\\*.js"],
+    ["src\\bar\\foo.js", "**/*.js"],
+    ["foo\\bar\\baz", "foo\\[bcr]ar\\baz"],
+    ["foo\\bar\\baz", "foo/[bcr]ar/baz"],
+  ])("%s matches %s", (pathname, glob) => {
+    expect(path.win32.matchesGlob(pathname, glob)).toBeTrue();
+  });
+  it.each([
+    // line break
+    ["foo.js", "*.ts"],
+    ["foo.js", "src\\*.js"],
+    ["foo/bar", "*"],
+  ])("%s does not match %s", (pathname, glob) => {
+    expect(path.win32.matchesGlob(pathname, glob)).toBeFalse();
+  });
+});

test/js/node/test/parallel/test-path-glob.js

@@ -0,0 +1,44 @@
+'use strict';
+
+require('../common');
+const assert = require('assert');
+const path = require('path');
+
+const globs = {
+  win32: [
+    ['foo\\bar\\baz', 'foo\\[bcr]ar\\baz', true], // Matches 'bar' or 'car' in 'foo\\bar'
+    ['foo\\bar\\baz', 'foo\\[!bcr]ar\\baz', false], // Matches anything except 'bar' or 'car' in 'foo\\bar'
+    ['foo\\bar\\baz', 'foo\\[bc-r]ar\\baz', true], // Matches 'bar' or 'car' using range in 'foo\\bar'
+    ['foo\\bar\\baz', 'foo\\*\\!bar\\*\\baz', false], // Matches anything with 'foo' and 'baz' but not 'bar' in between
+    ['foo\\bar1\\baz', 'foo\\bar[0-9]\\baz', true], // Matches 'bar' followed by any digit in 'foo\\bar1'
+    ['foo\\bar5\\baz', 'foo\\bar[0-9]\\baz', true], // Matches 'bar' followed by any digit in 'foo\\bar5'
+    ['foo\\barx\\baz', 'foo\\bar[a-z]\\baz', true], // Matches 'bar' followed by any lowercase letter in 'foo\\barx'
+    ['foo\\bar\\baz\\boo', 'foo\\[bc-r]ar\\baz\\*', true], // Matches 'bar' or 'car' in 'foo\\bar'
+    ['foo\\bar\\baz', 'foo/**', true], // Matches anything in 'foo'
+    ['foo\\bar\\baz', '*', false], // No match
+  ],
+  posix: [
+    ['foo/bar/baz', 'foo/[bcr]ar/baz', true], // Matches 'bar' or 'car' in 'foo/bar'
+    ['foo/bar/baz', 'foo/[!bcr]ar/baz', false], // Matches anything except 'bar' or 'car' in 'foo/bar'
+    ['foo/bar/baz', 'foo/[bc-r]ar/baz', true], // Matches 'bar' or 'car' using range in 'foo/bar'
+    ['foo/bar/baz', 'foo/*/!bar/*/baz', false], // Matches anything with 'foo' and 'baz' but not 'bar' in between
+    ['foo/bar1/baz', 'foo/bar[0-9]/baz', true], // Matches 'bar' followed by any digit in 'foo/bar1'
+    ['foo/bar5/baz', 'foo/bar[0-9]/baz', true], // Matches 'bar' followed by any digit in 'foo/bar5'
+    ['foo/barx/baz', 'foo/bar[a-z]/baz', true], // Matches 'bar' followed by any lowercase letter in 'foo/barx'
+    ['foo/bar/baz/boo', 'foo/[bc-r]ar/baz/*', true], // Matches 'bar' or 'car' in 'foo/bar'
+    ['foo/bar/baz', 'foo/**', true], // Matches anything in 'foo'
+    ['foo/bar/baz', '*', false], // No match
+  ],
+};
+
+
+for (const [platform, platformGlobs] of Object.entries(globs)) {
+  for (const [pathStr, glob, expected] of platformGlobs) {
+    const actual = path[platform].matchesGlob(pathStr, glob);
+    assert.strictEqual(actual, expected, `Expected ${pathStr} to ` + (expected ? '' : 'not ') + `match ${glob} on ${platform}`);
+  }
+}
+
+// Test for non-string input
+assert.throws(() => path.matchesGlob(123, 'foo/bar/baz'), /.*must be of type string.*/);
+assert.throws(() => path.matchesGlob('foo/bar/baz', 123), /.*must be of type string.*/);