feat: add custom ascii art

src/ascii.zig

@@ -65,18 +65,23 @@ test "parse ffffff" {
     try std.testing.expect((result.r == 255) and (result.g == 255) and (result.b == 255));
 }
 
-pub fn printAscii(allocator: std.mem.Allocator, sys_info_list: std.array_list.Managed([]u8)) !void {
+pub fn printAscii(allocator: std.mem.Allocator, ascii_art_path: ?[]u8, sys_info_list: std.array_list.Managed([]u8)) !void {
     var stdout_buffer: [2048]u8 = undefined;
     var stdout_writer = std.fs.File.stdout().writer(&stdout_buffer);
     const stdout = &stdout_writer.interface;
 
-    // const ascii_art_path = "./assets/ascii/guy_fawks.txt";
-    // var file = try std.fs.cwd().openFile(ascii_art_path, .{});
-    // defer file.close();
-    // const ascii_art_data = try file.readToEndAlloc(allocator, std.math.maxInt(usize));
-    // defer allocator.free(ascii_art_data);
+    var ascii_art_data: []const u8 = undefined;
+    if (ascii_art_path) |ascii| {
+        var ascii_file = try std.fs.cwd().openFile(ascii, .{});
+        defer ascii_file.close();
+        ascii_art_data = try ascii_file.readToEndAlloc(allocator, std.math.maxInt(usize));
+    } else {
+        ascii_art_data = @embedFile("./assets/ascii/guy_fawks.txt");
+    }
 
-    const ascii_art_data = @embedFile("./assets/ascii/guy_fawks.txt");
+    defer if (ascii_art_path != null) {
+        allocator.free(ascii_art_data);
+    };
 
     var lines = std.mem.splitScalar(u8, ascii_art_data, '\n');
 

src/config.zig

@@ -9,6 +9,7 @@ pub const Module = struct {
 };
 
 pub const Config = struct {
+    ascii_abs_path: ?[]u8 = null,
     modules: []Module,
 };
 
@@ -29,6 +30,10 @@ pub const ModuleType = enum {
     custom,
 };
 
+pub fn getAsciiPath(config: ?std.json.Parsed(Config)) ?[]u8 {
+    return config.?.value.ascii_abs_path;
+}
+
 pub fn getModulesTypes(allocator: std.mem.Allocator, config: ?std.json.Parsed(Config)) !std.array_list.Managed(ModuleType) {
     var modules_list = std.array_list.Managed(ModuleType).init(allocator);
 

src/main.zig

@@ -70,5 +70,5 @@ pub fn main() !void {
         }
     }
 
-    try ascii.printAscii(allocator, sys_info_list);
+    try ascii.printAscii(allocator, config.getAsciiPath(conf), sys_info_list);
 }