src/cmd/mkdir.zig


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const std = @import("std");
const Allocator = std.mem.Allocator;

const types = @import("./lib/types.zig");
const CommandStatus = types.CommandStatus;
const CommandContext = types.CommandContext;

pub const Mkdir = struct {
    path: []const u8,

    pub fn eval(mkdir: Mkdir, ctx: CommandContext) !CommandStatus {
        const dir_path = mkdir.path;

        std.fs.cwd().makeDir(dir_path) catch |err| {
            const error_msg = switch (err) {
                error.PathAlreadyExists => "A subdirectory or file already exists\n",
                error.AccessDenied => "Access denied\n",
                error.FileNotFound => "The system cannot find the path specified\n",
                error.NotDir => "The system cannot find the path specified\n",
                else => "Unable to create directory\n",
            };
            var writer = ctx.output_writer;
            try writer.write(error_msg);
            return CommandStatus{ .Code = 1 };
        };

        // No output for successful creation (DOS style)
        return CommandStatus{ .Code = 0 };
    }
};