lol.zig

const std = @import("std");
const fs = std.fs;
const warn = std.debug.warn;

pub fn main() !void {
    var arena = std.heap.ArenaAllocator.init(std.heap.page_allocator);
    defer arena.deinit();
    const allocator = &arena.allocator;

    const cwd = try fs.cwd().openDir(".", fs.Dir.OpenDirOptions{
        .iterate = true,
    });
    processDirectory(allocator, cwd);
}

pub fn processDirectory(allocator: *std.mem.Allocator, dir: fs.Dir) void {
    var it = dir.iterate();
    while (try it.next()) |item| {
        var absolutePath = try fs.realpathAlloc(allocator, item.name);
        defer allocator.free(absolutePath);

        warn("{}\n", .{absolutePath});

        const file = dir.openFile(item.name, fs.File.OpenFlags{
            .read = true,
            .write = false,
        }) catch |err| {
            warn("{}\n", .{err});
            break;
        };
        warn("{}\n", .{file});
    }
}