zig

commit bc7955306e3480fc065277d0b6c5abb6797a27ae (tree)
parent 1ec8a7ab4c5346839ee9aa002aadee91d72903fe
Author: Ryan Liptak <squeek502@hotmail.com>
Date:   Thu, 28 Aug 2025 04:20:35 -0700

Fix `-M` and `--dep` splitting on every = instead of just the first

Before this commit, -Mfoo=bar=baz would be incorrectly split into mod_name: `foo` and root_src_orig: `bar`
After this commit, -Mfoo=bar=baz will be correctly split into mod_name: `foo` and root_src_orig: `bar=baz`

Closes #25059

Diffstat:
M
src/main.zig
 | 
8
++++----

1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/main.zig b/src/main.zig
@@ -1060,8 +1060,8 @@ fn buildOutputType(
                         }
                     } else if (mem.eql(u8, arg, "--dep")) {
                         var it = mem.splitScalar(u8, args_iter.nextOrFatal(), '=');
-                        const key = it.next().?;
-                        const value = it.next() orelse key;
+                        const key = it.first();
+                        const value = if (it.peek() != null) it.rest() else key;
                         if (mem.eql(u8, key, "std") and !mem.eql(u8, value, "std")) {
                             fatal("unable to import as '{s}': conflicts with builtin module", .{
                                 key,
@@ -1080,8 +1080,8 @@ fn buildOutputType(
                         });
                     } else if (mem.startsWith(u8, arg, "-M")) {
                         var it = mem.splitScalar(u8, arg["-M".len..], '=');
-                        const mod_name = it.next().?;
-                        const root_src_orig = it.next();
+                        const mod_name = it.first();
+                        const root_src_orig = if (it.peek() != null) it.rest() else null;
                         try handleModArg(
                             arena,
                             mod_name,