diff options
| author | Hadrien Dorio <hadrien.dorio@gmail.com> | 2021-09-22 23:58:50 +0200 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2021-09-23 00:20:21 -0400 |
| commit | f615648d7bdcb5c7ed38ad15169a8fa90bd86ca0 (patch) | |
| tree | 6f841295a67ab804412d5d24a835ffe823720c0f /src/main.zig | |
| parent | 736d14fd5fa5feea83a6efce8b606b62bf165033 (diff) | |
| download | zig-f615648d7bdcb5c7ed38ad15169a8fa90bd86ca0.tar.gz zig-f615648d7bdcb5c7ed38ad15169a8fa90bd86ca0.zip | |
stage2: enhance `zig init-lib` and `zig init-exe`
Stop `src/main.zig` from being overwritten.
Diffstat (limited to 'src/main.zig')
| -rw-r--r-- | src/main.zig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/main.zig b/src/main.zig index 74bf45b62c..213b9506e7 100644 --- a/src/main.zig +++ b/src/main.zig @@ -2800,6 +2800,12 @@ pub fn cmdInit( error.FileNotFound => {}, else => fatal("unable to test existence of build.zig: {s}\n", .{@errorName(err)}), } + if (fs.cwd().access("src" ++ s ++ "main.zig", .{})) |_| { + fatal("existing src" ++ s ++ "main.zig file would be overwritten", .{}); + } else |err| switch (err) { + error.FileNotFound => {}, + else => fatal("unable to test existence of src" ++ s ++ "main.zig: {s}\n", .{@errorName(err)}), + } var src_dir = try fs.cwd().makeOpenPath("src", .{}); defer src_dir.close(); |