From 22811834abe3603e28128a17ac004b1aeea3d651 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Sat, 17 Jan 2026 12:30:34 +0900
Subject: implement identity filter

---
 src/jq/execute.zig | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 src/jq/execute.zig

(limited to 'src/jq/execute.zig')

diff --git a/src/jq/execute.zig b/src/jq/execute.zig
new file mode 100644
index 0000000..9857d46
--- /dev/null
+++ b/src/jq/execute.zig
@@ -0,0 +1,22 @@
+const std = @import("std");
+const jv = @import("../jv.zig");
+const Instr = @import("./compile.zig").Instr;
+
+pub const ExecuteError = error{
+    Unimplemented,
+};
+
+pub fn execute(allocator: std.mem.Allocator, instrs: []const Instr, input: jv.Value) !jv.Value {
+    _ = allocator;
+    const len = instrs.len;
+    var pc: usize = 0;
+    while (pc < len) {
+        const cur = instrs[pc];
+        _ = switch (cur.op) {
+            .nop => void,
+            .identity => return input,
+        };
+        pc += 1;
+    }
+    return ExecuteError.Unimplemented;
+}
-- 
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