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negative patterns

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RiskyMH
2025-10-16 04:46:22 +11:00
parent bd3822348b
commit abcfcd5bc4
2 changed files with 93 additions and 1 deletions
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9
src/ast/P.zig
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@@ -6135,7 +6135,14 @@ pub fn NewParser_(
while (switch (iter.next() catch continue) {
.err => null,
.result => |path| path,
}) |path| {
}) |path| brk: {
if (patterns.items.len > 0) for (patterns.items) |patt| {
if (patt.len < 1 or patt[0] != '!') continue;
if (glob.match(patt[1..], path).matches()) {
break :brk;
}
};
var path_buf: bun.PathBuffer = undefined;
const slash_normalized = if (comptime bun.Environment.isWindows)
strings.normalizeSlashesOnly(&path_buf, path, '/')

85
test/js/bun/glob/import-meta-glob.test.ts
View File

@@ -192,6 +192,40 @@ describe("import.meta.glob", () => {
expect(JSON.parse(lines[3].split(": ")[1])).toEqual(["./src/components/button.js", "./src/main.js"]);
});
test("negative patterns exclude files from results", async () => {
const dir = tempDirWithFiles("import-glob-negative", {
"index.js": `
const all = import.meta.glob('./dir/*.js');
const filtered = import.meta.glob(['./dir/*.js', '!**/bar.js']);
console.log('ALL:', JSON.stringify(Object.keys(all).sort()));
console.log('FILTERED:', JSON.stringify(Object.keys(filtered).sort()));
`,
"dir/foo.js": `export default "foo";`,
"dir/bar.js": `export default "bar";`,
"dir/baz.js": `export default "baz";`,
});
await using proc = Bun.spawn({
cmd: [bunExe(), "index.js"],
env: bunEnv,
cwd: dir,
stderr: "pipe",
});
const [stdout, stderr, exitCode] = await Promise.all([
new Response(proc.stdout).text(),
new Response(proc.stderr).text(),
proc.exited,
]);
expect(exitCode).toBe(0);
expect(stderr).toBe("");
const lines = stdout.trim().split("\n");
expect(JSON.parse(lines[0].split(": ")[1])).toEqual(["./dir/bar.js", "./dir/baz.js", "./dir/foo.js"]);
expect(JSON.parse(lines[1].split(": ")[1])).toEqual(["./dir/baz.js", "./dir/foo.js"]);
});
test("handles empty results gracefully", () => {
const modules = import.meta.glob("./non-existent/*.js");
expect(typeof modules).toBe("object");
@@ -791,5 +825,56 @@ describe("import.meta.glob", () => {
./module2.js: module2-value
`);
});
test("negative patterns work with bundler", async () => {
const dir = tempDirWithFiles("import-glob-bundler-negative", {
"index.js": `
const all = import.meta.glob('./dir/*.js');
const filtered = import.meta.glob(['./dir/*.js', '!**/bar.js']);
console.log('ALL:', JSON.stringify(Object.keys(all).sort()));
console.log('FILTERED:', JSON.stringify(Object.keys(filtered).sort()));
for (const [key, loader] of Object.entries(filtered)) {
const result = await loader();
console.log(\`\${key}: \${result.default}\`);
}
`,
"dir/foo.js": `export default "foo";`,
"dir/bar.js": `export default "bar";`,
"dir/baz.js": `export default "baz";`,
});
await using buildProc = Bun.spawn({
cmd: [bunExe(), "build", "index.js", "--outfile", "bundle.js"],
env: bunEnv,
cwd: dir,
});
const buildExitCode = await buildProc.exited;
expect(buildExitCode).toBe(0);
expect(await Bun.file(path.join(dir, "bundle.js")).text()).not.toContain("glob");
await using runProc = Bun.spawn({
cmd: [bunExe(), "bundle.js"],
env: bunEnv,
cwd: dir,
});
const [stdout, stderr, exitCode] = await Promise.all([
new Response(runProc.stdout).text(),
new Response(runProc.stderr).text(),
runProc.exited,
]);
expect(exitCode).toBe(0);
expect(stderr).toBe("");
const lines = stdout.trim().split("\n");
expect(JSON.parse(lines[0].split(": ")[1])).toEqual(["./dir/bar.js", "./dir/baz.js", "./dir/foo.js"]);
expect(JSON.parse(lines[1].split(": ")[1])).toEqual(["./dir/baz.js", "./dir/foo.js"]);
expect(lines).toContain("./dir/foo.js: foo");
expect(lines).toContain("./dir/baz.js: baz");
expect(stdout).not.toContain("./dir/bar.js: bar");
});
});
});