1 files changed, 35 insertions, 0 deletions

diff --git a/src/main.zig b/src/main.zig
new file mode 100644
index 0000000..1b3b689
--- /dev/null
+++ b/src/main.zig
@@ -0,0 +1,35 @@
+const std = @import("std");
+const Io = std.Io;
+
+pub fn main(init: std.process.Init) !void {
+    // This is appropriate for anything that lives as long as the process.
+    const arena: std.mem.Allocator = init.arena.allocator();
+
+    // Accessing command line arguments:
+    const args = try init.minimal.args.toSlice(arena);
+    const filepath = args[0];
+    const filename = std.fs.path.basename(filepath);
+
+    std.log.debug("executable name: {s}", .{filename});
+
+    const io = init.io;
+    var words = try tokenizeIntoArraylist(arena, filename);
+
+    const command = try words.toOwnedSlice(arena);
+
+    return std.process.replace(io, .{
+        .argv = command,
+    });
+}
+
+fn tokenizeIntoArraylist(gpa: std.mem.Allocator, buffer: []const u8) !std.ArrayList([]const u8) {
+    var it = std.mem.tokenizeScalar(u8, buffer, ' ');
+
+    var words = std.ArrayList([]const u8).empty;
+
+    while (it.next()) |word| {
+        try words.append(gpa, word);
+    }
+
+    return words;
+}