A pretty printer for zig
zig
add build options to the example
+17
-5
+9
build.zig
+9
build.zig
···
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.optimize = optimize,
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});
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+
const options = b.addOptions();
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+
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const indent_width = b.option(u32, "indent-width", "Set indent width") orelse 2;
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+
options.addOption(u32, "indent_width", indent_width);
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+
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const skip_root_type_name = b.option(bool, "skip-root-type-name", "Don't show the type name of the first element") orelse false;
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options.addOption(bool, "skip_root_type_name", skip_root_type_name);
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+
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const example = b.addExecutable(.{
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.root_module = b.createModule(.{
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.root_source_file = b.path("example/main.zig"),
···
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.optimize = optimize,
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.imports = &.{
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.{ .name = "pretty", .module = pretty },
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+
.{ .name = "build-options", .module = options.createModule() },
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},
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}),
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.name = "pretty-example",
+6
-3
example/main.zig
+6
-3
example/main.zig
···
1
1
const std = @import("std");
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const print = std.debug.print;
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3
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+
const build_options = @import("build-options");
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+
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const pretty_mod = @import("pretty");
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const pretty = pretty_mod.pretty;
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const prettyO = pretty_mod.prettyO;
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pub const pretty_options = pretty_mod.Options{
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-
.always_show_type_names = true,
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.skip_root_type_name = build_options.skip_root_type_name,
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.indent_width = build_options.indent_width,
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};
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const employees = @embedFile("employees.json");
···
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print("Pretty bool true - {f}\n", .{pretty(true)});
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print("Pretty bool false - {f}\n", .{pretty(false)});
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print(
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"Pretty bool true always with type name - {f}\n",
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"Pretty bool true without type name - {f}\n",
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.{prettyO(true, .{
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-
.always_show_type_names = true,
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+
.skip_root_type_name = true,
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.theme = .{ .type_value_sep = ": " },
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})},
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);
+2
-2
pretty.zig
+2
-2
pretty.zig
···
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highlight_union_tag: bool = true,
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show_type_names: bool = true,
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-
always_show_type_names: bool = false,
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+
skip_root_type_name: bool = false,
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theme: Theme = .{},
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};
···
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else => false,
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};
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253
-
if ((ctx.depth != 0 or ctx.options.always_show_type_names) and !excluded) {
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+
if ((ctx.depth != 0 or !ctx.options.skip_root_type_name) and !excluded) {
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run.setColor(ctx, .dim);
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if (ctx.options.show_type_names) {