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[bun.js] Fix bug with getPublicPath when encountering URLs above the root

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This commit is contained in:
Jarred Sumner
2022-02-18 14:42:56 -08:00
parent a7181cb222
commit cafa9cc3e4
1 changed files with 17 additions and 8 deletions
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25
src/javascript/jsc/javascript.zig
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@@ -610,14 +610,23 @@ pub const Bun = struct {
pub fn getPublicPath(to: string, origin: URL, comptime Writer: type, writer: Writer) void {
const relative_path = VirtualMachine.vm.bundler.fs.relativeTo(to);
if (origin.isAbsolute()) {
origin.joinWrite(
Writer,
writer,
VirtualMachine.vm.bundler.options.routes.asset_prefix_path,
"",
relative_path,
"",
) catch unreachable;
if (strings.hasPrefix(relative_path, "..") or strings.hasPrefix(relative_path, "./")) {
writer.writeAll(origin.origin) catch return;
writer.writeAll("/abs:") catch return;
if (std.fs.path.isAbsolute(to)) {
writer.writeAll(to) catch return;
} else {
writer.writeAll(VirtualMachine.vm.bundler.fs.abs(&[_]string{to})) catch return;
}
} else {
origin.joinWrite(
Writer,
writer,
VirtualMachine.vm.bundler.options.routes.asset_prefix_path,
"",
relative_path,
"",
) catch return;
} else {
writer.writeAll(std.mem.trimLeft(u8, relative_path, "/")) catch unreachable;
}