1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
use std::error::Error;
use std::fs::{self,OpenOptions};
use std::io;
use std::path::PathBuf;
use crate::themeable::Themeable;
use crate::operation::Operation;
use crate::config::Config as ThconConfig;
use serde::{Serialize,Deserialize};
use serde_json::ser::{PrettyFormatter, Serializer};
use serde_json::Value as JsonValue;
#[derive(Debug, Deserialize)]
pub struct Config {
light: ConfigSection,
dark: ConfigSection,
#[serde(rename = "preferences")]
preferences_file: Option<String>,
}
#[derive(Debug, Deserialize)]
pub struct ConfigSection {
color_scheme: Option<String>,
theme: Option<String>,
}
fn preferences_path() -> PathBuf {
[
dirs::config_dir().unwrap().to_str().unwrap(),
#[cfg(mac)]
"Sublime Text 3",
#[cfg(not(mac))]
"sublime-text-3",
"Packages",
"User",
"Preferences.sublime-settings"
].iter().collect()
}
pub struct SublimeText;
impl Themeable for SublimeText {
fn has_config(&self, config: &ThconConfig) -> bool {
config.sublime_text.is_some()
}
fn switch(&self, config: &ThconConfig, operation: &Operation) -> Result<(), Box<dyn Error>> {
let config = match &config.sublime_text {
Some(subl) => subl,
None => {
return Err(
Box::new(
io::Error::new(
io::ErrorKind::NotFound,
"COuldn't find [sublime-text] section in thcon.toml"
)
)
);
}
};
let section = match operation {
Operation::Darken => &config.dark,
Operation::Lighten => &config.light,
};
let settings_path = match &config.preferences_file {
Some(pathstr) => PathBuf::from(pathstr),
None => preferences_path(),
};
println!("SEttings_path = {:?}", settings_path);
let settings = fs::read_to_string(&settings_path).unwrap_or_default();
let mut settings: JsonValue = serde_json::from_str(&settings).unwrap_or_default();
if let Some(color_scheme) = §ion.color_scheme {
settings["color_scheme"] = JsonValue::String(color_scheme.to_string());
}
if let Some(theme) = §ion.theme {
settings["theme"] = JsonValue::String(theme.to_string());
}
let maybe_settings_file = OpenOptions::new()
.read(true)
.write(true)
.truncate(true)
.open(settings_path);
if let Ok(file) = maybe_settings_file {
let formatter = PrettyFormatter::with_indent(b" ");
let mut serializer = Serializer::with_formatter(file, formatter);
settings.serialize(&mut serializer).unwrap();
}
Ok(())
}
}