mod: bump zig to master version; bump zterm dependency

Use progress example for initial tui-website test application.

build.zig

@@ -1,66 +1,32 @@
 const std = @import("std");
 
-// Although this function looks imperative, note that its job is to
-// declaratively construct a build graph that will be executed by an external
-// runner.
 pub fn build(b: *std.Build) 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.
     const target = b.standardTargetOptions(.{});
-
-    // Standard optimization options allow the person running `zig build` to select
-    // between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall. Here we do not
-    // set a preferred release mode, allowing the user to decide how to optimize.
     const optimize = b.standardOptimizeOption(.{});
 
-    // Dependencies
-    const zlog = b.dependency("zlog", .{
-        .optimize = optimize,
-        .target = target,
-        .timestamp = true,
-    });
     const zterm = b.dependency("zterm", .{
-        .optimize = optimize,
         .target = target,
+        .optimize = optimize,
     });
 
     const exe = b.addExecutable(.{
-        .name = "tui-website",
-        .root_source_file = b.path("src/main.zig"),
-        .target = target,
-        .optimize = optimize,
+        .name = "tui_website",
+        .root_module = b.createModule(.{
+            .root_source_file = b.path("src/main.zig"),
+            .target = target,
+            .optimize = optimize,
+            .imports = &.{
+                .{ .name = "zterm", .module = zterm.module("zterm") },
+            },
+        }),
     });
-    exe.root_module.addImport("zlog", zlog.module("zlog"));
-    exe.root_module.addImport("zterm", zterm.module("zterm"));
 
-    // This declares intent for the executable to be installed into the
-    // standard location when the user invokes the "install" step (the default
-    // step when running `zig build`).
     b.installArtifact(exe);
 
-    const exe_check = b.addExecutable(.{
-        .name = "check",
-        .root_source_file = b.path("src/main.zig"),
-        .target = target,
-        .optimize = optimize,
-    });
-    exe_check.root_module.addImport("zlog", zlog.module("zlog"));
-    exe_check.root_module.addImport("zterm", zterm.module("zterm"));
+    const run_step = b.step("run", "Run the app");
 
-    const check = b.step("check", "Check if project compiles");
-    check.dependOn(&exe_check.step);
-
-    // This *creates* a Run step in the build graph, to be executed when another
-    // step is evaluated that depends on it. The next line below will establish
-    // such a dependency.
     const run_cmd = b.addRunArtifact(exe);
-
-    // By making the run step depend on the install step, it will be run from the
-    // installation directory rather than directly from within the cache directory.
-    // This is not necessary, however, if the application depends on other installed
-    // files, this ensures they will be present and in the expected location.
+    run_step.dependOn(&run_cmd.step);
     run_cmd.step.dependOn(b.getInstallStep());
 
     // This allows the user to pass arguments to the application in the build
@@ -69,23 +35,12 @@ pub fn build(b: *std.Build) void {
         run_cmd.addArgs(args);
     }
 
-    // This creates a build step. It will be visible in the `zig build --help` menu,
-    // and can be selected like this: `zig build run`
-    // This will evaluate the `run` step rather than the default, which is "install".
-    const run_step = b.step("run", "Run the app");
-    run_step.dependOn(&run_cmd.step);
-
-    const exe_unit_tests = b.addTest(.{
-        .root_source_file = b.path("src/main.zig"),
-        .target = target,
-        .optimize = optimize,
+    const exe_tests = b.addTest(.{
+        .root_module = exe.root_module,
     });
 
-    const run_exe_unit_tests = b.addRunArtifact(exe_unit_tests);
-
-    // Similar to creating the run step earlier, this exposes a `test` step to
-    // the `zig build --help` menu, providing a way for the user to request
-    // running the unit tests.
-    const test_step = b.step("test", "Run unit tests");
-    test_step.dependOn(&run_exe_unit_tests.step);
+    // A run step that will run the test executable.
+    const run_exe_tests = b.addRunArtifact(exe_tests);
+    const test_step = b.step("test", "Run tests");
+    test_step.dependOn(&run_exe_tests.step);
 }