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stage2: Fix arg processing for zig run

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* Stop parsing arguments after `--`
* Calculate the correct index for the first argument after `--`
This commit is contained in:
LemonBoy 2020-10-02 18:20:55 +02:00 committed by Andrew Kelley
parent 58502b8bfe
commit 87807d53dd
1 changed files with 5 additions and 2 deletions
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7
src/main.zig
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@ -525,7 +525,7 @@ fn buildOutputType(
//}
const args = all_args[2..];
var i: usize = 0;
while (i < args.len) : (i += 1) {
args_loop: while (i < args.len) : (i += 1) {
const arg = args[i];
if (mem.startsWith(u8, arg, "-")) {
if (mem.eql(u8, arg, "-h") or mem.eql(u8, arg, "--help")) {
@ -533,7 +533,10 @@ fn buildOutputType(
return cleanExit();
} else if (mem.eql(u8, arg, "--")) {
if (arg_mode == .run) {
runtime_args_start = i + 1;
// The index refers to all_args so skip `zig` `run`
// and `--`
runtime_args_start = i + 3;
break :args_loop;
} else {
fatal("unexpected end-of-parameter mark: --", .{});
}