From 89931542ef3ec877ad17b963358863ec409fedb5 Mon Sep 17 00:00:00 2001
From: julien
Date: Mon, 18 Dec 2023 18:39:21 +0100
Subject: zig 0.11 changes

---
 build.zig   | 56 ++++++++++++++++++++++++--------------------------------
 src/ssh.zig |  6 +++---
 2 files changed, 27 insertions(+), 35 deletions(-)

diff --git a/build.zig b/build.zig
index 34c25f7..c87c485 100644
--- a/build.zig
+++ b/build.zig
@@ -1,53 +1,44 @@
 const std = @import("std");
 
-pub fn build(b: *std.build.Builder) void {
-    // Standard target options allows the person running `zig build` to choose
-    // what target to build for. Here we do not override the defaults, which
-    // means any target is allowed, and the default is native. Other options
-    // for restricting supported target set are available.
+pub fn build(b: *std.Build) void {
     const target = b.standardTargetOptions(.{});
+    const optimize = b.standardOptimizeOption(.{});
+
+    const exe = b.addExecutable(.{
+        .name = "zigod",
+        .root_source_file = .{ .path = "src/main.zig" },
+        .target = target,
+        .optimize = optimize,
+    });
+    b.installArtifact(exe);
+    const run_cmd = b.addRunArtifact(exe);
+    exe.linkLibC();
+    exe.linkSystemLibraryName("ssh");
 
-    // Standard release options allow the person running `zig build` to select
-    // between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall.
-    const mode = b.standardReleaseOptions();
-
-    const exe = b.addExecutable("zigod", "src/main.zig");
-    exe.addLibPath("/usr/lib64/");
-    exe.linkSystemLibrary("c");
-    exe.linkSystemLibrary("libssh");
-    exe.setTarget(target);
-    exe.setBuildMode(mode);
-    exe.install();
-
-    const run_cmd = exe.run();
     run_cmd.step.dependOn(b.getInstallStep());
     if (b.args) |args| {
         run_cmd.addArgs(args);
     }
-
-    const coverage = b.option(bool, "test-coverage", "Generate test coverage") orelse false;
-
     const run_step = b.step("run", "Run the app");
     run_step.dependOn(&run_cmd.step);
+    const unit_tests = b.addTest(.{
+        .root_source_file = .{ .path = "src/main.zig" },
+        .target = target,
+        .optimize = optimize,
+    });
 
-    const exe_tests = b.addTest("src/main.zig");
-    exe_tests.addLibPath("/usr/lib64/");
-    exe_tests.linkSystemLibrary("c");
-    exe_tests.linkSystemLibrary("libssh");
-    exe_tests.setTarget(target);
-    exe_tests.setBuildMode(mode);
-
+    const coverage = b.option(bool, "test-coverage", "Generate test coverage") orelse false;
     // Code coverage with kcov, we need an allocator for the setup
     var general_purpose_allocator = std.heap.GeneralPurposeAllocator(.{}){};
-    defer _ = general_purpose_allocator.deinit();
     const gpa = general_purpose_allocator.allocator();
     // We want to exclude the $HOME/.zig path
     const home = std.process.getEnvVarOwned(gpa, "HOME") catch "";
     defer gpa.free(home);
-    const exclude = std.fmt.allocPrint(gpa, "--exclude-path={s}/.zig/,/usr", .{home}) catch "";
+    const exclude = std.fmt.allocPrint(gpa, "--exclude-path={s}/.zig/", .{home}) catch "";
     defer gpa.free(exclude);
     if (coverage) {
-        exe_tests.setExecCmd(&[_]?[]const u8{
+        unit_tests.test_runner = "/usr/bin/kcov";
+        unit_tests.setExecCmd(&[_]?[]const u8{
             "kcov",
             exclude,
             //"--path-strip-level=3", // any kcov flags can be specified here
@@ -56,6 +47,7 @@ pub fn build(b: *std.build.Builder) void {
         });
     }
 
+    const run_unit_tests = b.addRunArtifact(unit_tests);
     const test_step = b.step("test", "Run unit tests");
-    test_step.dependOn(&exe_tests.step);
+    test_step.dependOn(&run_unit_tests.step);
 }
diff --git a/src/ssh.zig b/src/ssh.zig
index d8b1fda..549e528 100644
--- a/src/ssh.zig
+++ b/src/ssh.zig
@@ -62,9 +62,9 @@ pub const Client = struct {
                 }
 
                 var buffer: [256]u8 = undefined;
-                var nbytes = ssh.ssh_channel_read(channel, &buffer, buffer.len, 0);
-                while (nbytes > 0) : (nbytes = ssh.ssh_channel_read(channel, &buffer, buffer.len, 0)) {
-                    var w = try writer.write(buffer[0..@intCast(usize, nbytes)]);
+                var nbytes: usize = @intCast(ssh.ssh_channel_read(channel, &buffer, buffer.len, 0));
+                while (nbytes > 0) : (nbytes = @intCast(ssh.ssh_channel_read(channel, &buffer, buffer.len, 0))) {
+                    var w = try writer.write(buffer[0..nbytes]);
                     if (w != nbytes) {
                         std.os.exit(5);
                     }
-- 
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