This repository has no description
meow: more cool info:3
+109
-36
+31
src/info.zig
+31
src/info.zig
···
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return null;
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}
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pub fn desktop() ?[]const u8 {
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if (cdl.environ_map) |envmap| return envmap.get("XDG_CURRENT_DESKTOP");
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return null;
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}
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+
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pub fn session() ?[]const u8 {
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if (cdl.environ_map) |envmap| return envmap.get("XDG_SESSION_TYPE");
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return null;
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}
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+
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pub fn terminal() ?[]const u8 {
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if (cdl.environ_map) |envmap| return envmap.get("TERMINAL");
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const nterm: ?[]const u8 = blk: {
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const termenv = if (cdl.environ_map) |envmap| envmap.get("TERM") else null;
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if (termenv) |term| if (term.len > 0) if (std.mem.findScalar(u8, term, '-')) |i|
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break :blk term[0..i]
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else
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break :blk term;
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break :blk null;
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};
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if (nterm) |term| if (!std.mem.eql(u8, term, "xterm") and !std.mem.eql(u8, term, "linux"))
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return term;
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return null;
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}
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+
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pub fn editor() ?[]const u8 {
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if (cdl.environ_map) |envmap| return envmap.get("EDITOR");
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return null;
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}
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+
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const PWInfo = struct {
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user: ?[]const u8,
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shell: ?[]const u8,
+78
-36
src/main.zig
+78
-36
src/main.zig
···
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const cdl = @import("cdl");
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-
const ascii = @embedFile("ascii.txt");
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-
const ascii_lines = blk: {
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const ascii_raw = @embedFile("ascii.txt");
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const ascii = blk: {
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var ar: []const []const u8 = &.{};
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var it = std.mem.splitScalar(u8, ascii, '\n');
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var it = std.mem.splitScalar(u8, ascii_raw, '\n');
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while (it.next()) |line| if (line.len != 0) {
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ar = ar ++ .{line};
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};
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break :blk ar;
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};
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+
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const cols = blk: {
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var ar: []const u8 = &.{};
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for (0..8) |i| {
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if (i != 0) ar = ar ++ " ";
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ar = ar ++ "●";
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}
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break :blk ar;
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};
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const base_padding = 1;
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-
// へ ♡ ╱|、 SYS bmo
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// ૮ - ՛) (` - 7 ├ NixOS 26.11 (Zokor) x86_64
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// / ⁻ ៸| |、⁻〵 └ zsh
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// 乀(ˍ, ل ل じしˍ,)ノ WM niri (Wayland)
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// ├ ghostty 1.3.1
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// └ nvim
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// THEME evergarden
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// └ Fantasque Sans Mono (14pt) [GTK2/3/4]
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// ● ● ● ● ● ● ● ●
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-
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pub fn main(init: std.process.Init) !void {
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cdl.init(init);
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defer cdl.deinit();
···
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const hostname = try cdl.info.hostname();
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defer cdl.gpa.free(hostname);
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-
const user = try cdl.info.user();
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const shell = try cdl.info.shell();
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const nuser = try cdl.info.user();
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const nshell = try cdl.info.shell();
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-
const osname = try cdl.info.osname();
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const nosname = try cdl.info.osname();
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try term.writefmt(
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-
\\sys {s}
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, .{hostname});
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-
if (user) |v|
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try term.writefmt(
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-
\\ ├ {s}
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, .{v});
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if (osname) |v|
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-
try term.writefmt(
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-
\\ ├ {s}
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+
try term.writeascii();
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if (nuser) |v|
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try term.writefmtn(
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\\ host {s}@{s}
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, .{ v, hostname })
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+
else
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try term.writefmtn(
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\\ host {s}
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, .{hostname});
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if (nosname) |v|
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try term.writefmtn(
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\\ ({s})
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, .{v});
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-
if (shell) |v|
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try term.writer.writeByte('\n');
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try term.writer.flush();
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+
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if (nshell) |shell|
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if (cdl.info.terminal()) |v|
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try term.writefmt(
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\\ ├ {s} + {s}
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, .{ v, shell })
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else
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try term.writefmt(
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\\ ├ {s}
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, .{shell});
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+
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if (cdl.info.desktop()) |desktop|
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if (cdl.info.session()) |v|
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try term.writefmt(
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\\ ├ {s} ({s})
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, .{ desktop, v })
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+
else
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try term.writefmt(
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\\ ├ {s}
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, .{desktop});
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+
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if (cdl.info.editor()) |v|
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try term.writefmt(
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-
\\ └ {s}
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+
\\ ├ {s}
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, .{v});
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+
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try term.write(" └ " ++ cols);
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try term.writer.flush();
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}
···
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const term = struct {
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pub var writer: *std.Io.Writer = undefined;
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-
var ascii_line_widths: [ascii_lines.len]usize = undefined;
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var ascii_line_widths: [ascii.len]usize = undefined;
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var longest: usize = undefined;
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pub fn init(w: *std.Io.Writer) !void {
···
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_ = std.c.setlocale(.ALL, "");
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-
for (ascii_lines, 0..) |line, c| {
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for (ascii, 0..) |line, c| {
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const len = try cdl.strwidth.width(line);
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ascii_line_widths[c] = len;
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}
···
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};
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}
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+
pub fn write(buf: []const u8) !void {
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try writeascii();
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+
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try writer.writeAll(buf);
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try writer.writeByte('\n');
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try writer.flush();
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}
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pub fn writefmt(comptime format: []const u8, args: anytype) !void {
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try writeascii();
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try writefmtn(format, args);
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+
try writer.writeByte('\n');
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+
try writer.flush();
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+
}
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pub fn writefmtn(comptime format: []const u8, args: anytype) !void {
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const buf = try std.fmt.allocPrint(cdl.gpa, format, args);
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defer cdl.gpa.free(buf);
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-
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try writer.writeAll(buf);
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-
try writer.writeByte('\n');
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-
try writer.flush();
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}
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var i: usize = 0;
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pub fn writeascii() !void {
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138
defer i += 1;
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-
try writer.writeAll(ascii_lines[i]);
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-
const len = ascii_line_widths[i];
106
-
for (0..longest - len + base_padding) |_| try writer.writeByte(' ');
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+
140
+
const n = blk: {
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+
if (i >= ascii.len)
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+
break :blk longest;
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+
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+
try writer.writeAll(ascii[i]);
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+
const len = ascii_line_widths[i];
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+
break :blk longest - len;
147
+
};
148
+
for (0..n + base_padding) |_| try writer.writeByte(' ');
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149
}
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150
};