1 files changed, 9 insertions, 7 deletions

diff --git a/src/main.zig b/src/main.zig
index c7e3844..b4f06a7 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -16,6 +16,7 @@ const std = @import("std");
 const zup_config = @import("zup-config");
 
 const ArgIterator = std.process.ArgIterator;
+const File = std.fs.File;
 const GPA = std.heap.GeneralPurposeAllocator(.{});
 const StaticStringMap = std.StaticStringMap;
 const Tuple = std.meta.Tuple;
@@ -40,7 +41,10 @@ pub fn main() !void {
 }
 
 pub fn printVersion() !void {
-    return std.io.getStdErr().writer().print("{}\n", .{zup_config.version});
+    var buf: [1024]u8 = undefined;
+    var stderr = File.stderr().writer(&buf);
+    try stderr.interface.print("{f}\n", .{zup_config.version});
+    return stderr.interface.flush();
 }
 
 const Command = enum {
@@ -106,8 +110,9 @@ const Help = struct {
     }
 
     pub fn mainHelp() !void {
-        const writer = std.io.getStdErr().writer();
-        try writer.writeAll(
+        var buf: [1024]u8 = undefined;
+        var stderr = File.stderr().writer(&buf);
+        try stderr.interface.writeAll(
             \\USAGE: zup <COMMAND>
             \\
             \\These are the common Zup commands:
@@ -123,6 +128,7 @@ const Help = struct {
             \\You can find out more about a command by running `zup help <command>`.
             \\
         );
+        return stderr.interface.flush();
     }
 
     fn unknownHelp(cmd: []const u8) !void {
@@ -142,7 +148,3 @@ const Version = struct {
         return printVersion();
     }
 };
-
-test "basic test" {
-    try std.testing.expectEqual(10, 3 + 7);
-}