From 52b2ca78aed7950af27d4865aee65da781514a99 Mon Sep 17 00:00:00 2001
From: T <t@tjp.lol>
Date: Sun, 26 Apr 2026 11:09:37 -0600
Subject: Initial work, and name change to pantograph

---
 libawl/src/config.zig | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 libawl/src/config.zig

(limited to 'libawl/src/config.zig')

diff --git a/libawl/src/config.zig b/libawl/src/config.zig
new file mode 100644
index 0000000..8b6f147
--- /dev/null
+++ b/libawl/src/config.zig
@@ -0,0 +1,37 @@
+const std = @import("std");
+
+pub const Config = struct {
+    api_key: []const u8,
+    base_url: []const u8,
+    model: []const u8,
+
+    pub const Error = error{MissingApiKey};
+
+    pub fn fromEnv() Error!Config {
+        const api_key_z = std.c.getenv("PANTO_API_KEY") orelse return Error.MissingApiKey;
+        const api_key = std.mem.sliceTo(api_key_z, 0);
+
+        const base_url_z = std.c.getenv("PANTO_BASE_URL") orelse "https://api.openai.com/v1";
+        const base_url = std.mem.sliceTo(base_url_z, 0);
+
+        const model_z = std.c.getenv("PANTO_MODEL") orelse "gpt-4o";
+        const model = std.mem.sliceTo(model_z, 0);
+
+        return Config{
+            .api_key = api_key,
+            .base_url = base_url,
+            .model = model,
+        };
+    }
+};
+
+test "Config - defaults" {
+    const cfg = Config{
+        .api_key = "test-key",
+        .base_url = "https://api.openai.com/v1",
+        .model = "gpt-4o",
+    };
+    try std.testing.expectEqualStrings("test-key", cfg.api_key);
+    try std.testing.expectEqualStrings("https://api.openai.com/v1", cfg.base_url);
+    try std.testing.expectEqualStrings("gpt-4o", cfg.model);
+}
-- 
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