From a305e818bd986c599fff17141617bc4f890276cf Mon Sep 17 00:00:00 2001
From: Jimmi Holst Christensen
Date: Wed, 27 Nov 2019 23:13:31 +0900
Subject: Add clap.parse as the simplest way of using the lib

---
 example/simple-error.zig | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 example/simple-error.zig

(limited to 'example/simple-error.zig')

diff --git a/example/simple-error.zig b/example/simple-error.zig
new file mode 100644
index 0000000..fc72a03
--- /dev/null
+++ b/example/simple-error.zig
@@ -0,0 +1,15 @@
+const std = @import("std");
+const clap = @import("clap");
+
+pub fn main() !void {
+    // First we specify what parameters our program can take.
+    // We can use `parseParam` to parse a string to a `Param(Help)`
+    const params = comptime [_]clap.Param(clap.Help){
+        clap.parseParam("-h, --help  Display this help and exit.") catch unreachable,
+    };
+
+    var args = try clap.parse(clap.Help, params, std.heap.direct_allocator);
+    defer args.deinit();
+
+    _ = args.flag("--helps");
+}
-- 
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