[READ-ONLY] Mirror of https://github.com/probablykasper/time-machine-inspector. Time Machine backup size inspector app
backup
macos
tauri
time-machine
Load TM backups
+151
-9
+62
src-tauri/src/cmd.rs
+62
src-tauri/src/cmd.rs
···
1
+
use crate::throw;
2
+
use std::fs::File;
3
+
use std::process::Command;
4
+
use tauri::api::{dialog, shell};
5
+
use tauri::{command, Window};
6
+
7
+
fn parse_output(bytes: Vec<u8>) -> Result<String, String> {
8
+
match String::from_utf8(bytes) {
9
+
Ok(s) => Ok(s),
10
+
Err(e) => throw!("Unable to parse output: {}", e),
11
+
}
12
+
}
13
+
14
+
fn code_to_str(code: Option<i32>) -> String {
15
+
match code {
16
+
Some(code) => format!("{}", code),
17
+
None => "None".to_string(),
18
+
}
19
+
}
20
+
21
+
#[command]
22
+
pub async fn load_backups(w: Window) -> Result<Option<String>, String> {
23
+
match File::open("/Library/Preferences/com.apple.TimeMachine.plist") {
24
+
Ok(_file) => {}
25
+
Err(e) => match e.kind() {
26
+
std::io::ErrorKind::PermissionDenied => {
27
+
dialog::message(
28
+
Some(&w),
29
+
"Full Disk Access",
30
+
"Time Machine Utility requires full disk access to interact with Time Machine.\n\
31
+
To grant access:\n\
32
+
\n\
33
+
1. Go to System Preferences > Security & Privacy > Privacy\n\
34
+
2. Select Full Disk Access on the left\n\
35
+
3. Add and enable Time Machine Inspector on the right",
36
+
);
37
+
let link = "x-apple.systempreferences:com.apple.preference.security?Privacy_AllFiles";
38
+
shell::open(link.to_string(), None).unwrap();
39
+
40
+
return Ok(None);
41
+
}
42
+
_ => eprintln!("Unable to open Time Machine preferences: {}", e),
43
+
},
44
+
};
45
+
46
+
let cmd = Command::new("tmutil")
47
+
.arg("listbackups")
48
+
.output()
49
+
.expect("Error getting backups");
50
+
51
+
if !cmd.status.success() {
52
+
let stderr = parse_output(cmd.stderr)?;
53
+
eprintln!(
54
+
"listbackups exited with error code {}. stderr:\n{}",
55
+
code_to_str(cmd.status.code()),
56
+
stderr,
57
+
);
58
+
throw!("{}", stderr);
59
+
}
60
+
61
+
Ok(Some(parse_output(cmd.stdout)?))
62
+
}
+24
-3
src-tauri/src/main.rs
+24
-3
src-tauri/src/main.rs
···
3
3
windows_subsystem = "windows"
4
4
)]
5
5
6
-
use tauri::api::shell;
7
-
use tauri::{CustomMenuItem, Menu, MenuEntry, MenuItem, Submenu, WindowBuilder, WindowUrl};
6
+
use std::thread;
7
+
use tauri::api::{dialog, shell};
8
+
use tauri::{
9
+
command, CustomMenuItem, Menu, MenuEntry, MenuItem, Submenu, Window, WindowBuilder, WindowUrl,
10
+
};
11
+
12
+
mod cmd;
13
+
14
+
#[command]
15
+
fn error_popup(msg: String, win: Window) {
16
+
println!("Error: {}", msg);
17
+
thread::spawn(move || {
18
+
dialog::message(Some(&win), "Error", msg);
19
+
});
20
+
}
21
+
22
+
#[macro_export]
23
+
macro_rules! throw {
24
+
($($arg:tt)*) => {{
25
+
return Err(format!($($arg)*))
26
+
}};
27
+
}
8
28
9
29
fn main() {
10
30
let ctx = tauri::generate_context!();
11
31
12
32
tauri::Builder::default()
13
-
.invoke_handler(tauri::generate_handler![])
33
+
.invoke_handler(tauri::generate_handler![error_popup, cmd::load_backups])
14
34
.create_window("main", WindowUrl::default(), |win, webview| {
15
35
let win = win
16
36
.title("Time Machine Inspector")
···
25
45
return (win, webview);
26
46
})
27
47
.menu(Menu::with_items([
48
+
#[cfg(target_os = "macos")]
28
49
MenuEntry::Submenu(Submenu::new(
29
50
&ctx.package_info().name,
30
51
Menu::with_items([
+1
-1
src-tauri/tauri.conf.json
+1
-1
src-tauri/tauri.conf.json
+54
-5
src/App.svelte
+54
-5
src/App.svelte
···
1
1
<script lang="ts">
2
+
import { runCmd } from './lib/general'
3
+
4
+
let backups: string[] | null = []
5
+
6
+
let loading = false
7
+
async function loadBackups() {
8
+
if (!loading) {
9
+
loading = true
10
+
const stdout: string | null = await runCmd('load_backups')
11
+
if (stdout === null) {
12
+
backups = null
13
+
} else {
14
+
backups = stdout.split('\n')
15
+
}
16
+
loading = false
17
+
}
18
+
}
2
19
</script>
3
20
4
-
<h1>Time Machine Inspector</h1>
21
+
<div class="button" on:click={loadBackups} class:disabled={loading} tabindex="0">
22
+
{#if loading}
23
+
Loading...
24
+
{:else}
25
+
Load Backups
26
+
{/if}
27
+
</div>
28
+
29
+
{#if backups !== null}
30
+
{#each backups as backup}
31
+
<div class="backup">{backup}</div>
32
+
{/each}
33
+
{/if}
5
34
6
35
<style lang="sass">
36
+
:global(html)
37
+
height: 100%
38
+
background-color: #0f1114
7
39
:global(body)
8
40
font-family: Arial, Helvetica, sans-serif
9
41
font-size: 18px
10
-
background-color: #111318
42
+
color: #f2f2f2
43
+
.button
44
+
display: inline-block
45
+
position: relative
46
+
user-select: none
47
+
-webkit-user-select: none
48
+
cursor: default
49
+
outline: none
50
+
width: 90px
51
+
padding: 5px 12px
52
+
margin: 10px
11
53
color: #f2f2f2
12
-
text-align: center
13
-
h1
14
-
color: #069893
54
+
border-radius: 3px
55
+
font-size: 14px
56
+
background-color: rgba(255,255,255,0.15)
57
+
box-shadow: 0px 0px 0px 1px hsla(0, 0%, 100%, 0.3)
58
+
transition: all 0.2s ease-in-out
59
+
&.disabled
60
+
opacity: 0.75
61
+
.backup
62
+
color: #ffffff
63
+
font-size: 13px
15
64
</style>
+10
src/lib/general.ts
+10
src/lib/general.ts
···
1
+
import { invoke } from '@tauri-apps/api/tauri'
2
+
3
+
export function popup(msg: string) {
4
+
invoke('error_popup', { msg })
5
+
}
6
+
7
+
// eslint-disable-next-line @typescript-eslint/no-explicit-any
8
+
export async function runCmd<T = any>(cmd: string, options: { [key: string]: T } = {}) {
9
+
return (await invoke(cmd, options).catch(popup)) as T
10
+
}