From 9edc1338b92d1ead4c5f2fad8c0516037963f7b6 Mon Sep 17 00:00:00 2001
From: Matthias Andreas Benkard <code@mail.matthias.benkard.de>
Date: Sat, 16 Aug 2025 12:50:23 +0200
Subject: Unify output handling.

Now every command always uses an OutputWriter instead of conditionally
writing directly to stdout using std.debug.print.
---
 src/cmd/lib/types.zig | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

(limited to 'src/cmd/lib')

diff --git a/src/cmd/lib/types.zig b/src/cmd/lib/types.zig
index c1ce3c7..f663a64 100644
--- a/src/cmd/lib/types.zig
+++ b/src/cmd/lib/types.zig
@@ -32,6 +32,13 @@ pub const OutputCapture = struct {
     }
 };
 
+pub const StdoutOutputCapture = struct {
+    pub fn write(self: *StdoutOutputCapture, data: []const u8) !void {
+        _ = self;
+        try std.io.getStdOut().writeAll(data);
+    }
+};
+
 pub const InputSource = struct {
     data: []const u8,
     position: usize,
@@ -65,18 +72,30 @@ pub const InputSource = struct {
     }
 };
 
+pub const OutputWriter = union(enum) {
+    capture: *OutputCapture,
+    stdout: *StdoutOutputCapture,
+
+    pub fn write(self: *OutputWriter, data: []const u8) !void {
+        switch (self.*) {
+            .capture => |capture| try capture.write(data),
+            .stdout => |stdout| try stdout.write(data),
+        }
+    }
+};
+
 pub const ExecuteCommandFn = *const fn (Command, Allocator, ?*OutputCapture, ?*InputSource) anyerror!CommandStatus;
 
 pub const CommandContext = struct {
     allocator: Allocator,
-    output_capture: ?*OutputCapture,
+    output_writer: OutputWriter,
     input_source: ?*InputSource,
     execute_command: ExecuteCommandFn,
 
-    pub fn init(allocator: Allocator, output_capture: ?*OutputCapture, input_source: ?*InputSource, execute_command: ExecuteCommandFn) CommandContext {
+    pub fn init(allocator: Allocator, output_writer: OutputWriter, input_source: ?*InputSource, execute_command: ExecuteCommandFn) CommandContext {
         return CommandContext{
             .allocator = allocator,
-            .output_capture = output_capture,
+            .output_writer = output_writer,
             .input_source = input_source,
             .execute_command = execute_command,
         };
-- 
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