The classic “Hello World!” program.
src/main.zig
const std = @import("std");
pub fn main() anyerror!void {
std.log.info("Hello World, from Zig!", .{});
}
build.zig
const std = @import("std");
const Builder = std.build.Builder;
pub fn build(b: *Builder) void {
const target = b.standardTargetOptions(.{});
const mode = b.standardReleaseOptions();
const exe = b.addExecutable("ziglaunch", "src/main.zig");
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 run_step = b.step("run", "Run the app");
run_step.dependOn(&run_cmd.step);
}