hunter 1.2.1

Fast, lag-free terminal file browser
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
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157

use lazy_static;
use clap;

use std::sync::RwLock;

use crate::paths;

use crate::fail::{HError, HResult, ErrorLog};

#[derive(Clone)]
// These are options, so we know if they have been set or not
struct ArgvConfig {
    animation: Option<bool>,
    show_hidden: Option<bool>,
    icons: Option<bool>
}

impl ArgvConfig {
    fn new() -> Self {
        ArgvConfig {
            animation: None,
            show_hidden: None,
            icons: None
        }
    }
}

lazy_static! {
    static ref ARGV_CONFIG: RwLock<ArgvConfig>  = RwLock::new(ArgvConfig::new());
}


pub fn set_argv_config(args: clap::ArgMatches) -> HResult<()> {
    let animation = args.is_present("animation-off");
    let show_hidden = args.is_present("show-hidden");
    let icons = args.is_present("icons");

    let mut config = ArgvConfig::new();

    if animation == true {
        config.animation = Some(false);
    }

    if show_hidden == true {
        config.show_hidden = Some(true);
    }

    if icons == true {
        config.icons = Some(true)
    }

    *ARGV_CONFIG.write()? = config;
    Ok(())
}

fn get_argv_config() -> HResult<ArgvConfig> {
        Ok(ARGV_CONFIG.try_read()?.clone())
}

fn infuse_argv_config(mut config: Config) -> Config {
    let argv_config = get_argv_config().unwrap_or(ArgvConfig::new());

    argv_config.animation.map(|val| config.animation = val);
    argv_config.show_hidden.map(|val| config.show_hidden = val);
    argv_config.icons.map(|val| config.icons = val);

    config
}

#[derive(Debug, Clone)]
pub struct Config {
    pub animation: bool,
    pub show_hidden: bool,
    pub select_cmd: String,
    pub cd_cmd: String,
    pub icons: bool,
    pub media_autoplay: bool,
    pub media_mute: bool,
}


impl Config {
    pub fn new() -> Config {
        let config = Config::default();

        infuse_argv_config(config)
    }

    pub fn default() -> Config {
        Config {
            animation: true,
            show_hidden: false,
            select_cmd: "find -type f | fzf -m".to_string(),
            cd_cmd: "find -type d | fzf".to_string(),
            icons: false,
            media_autoplay: false,
            media_mute: false
        }
    }

    pub fn load() -> HResult<Config> {
        let config_path = paths::config_path()?;

        if !config_path.exists() {
            return Ok(infuse_argv_config(Config::new()));
        }

        let config_string = std::fs::read_to_string(config_path)?;

        let config = config_string.lines().fold(Config::new(), |mut config, line| {
            match Config::prep_line(line) {
                Ok(("animation", "on")) => { config.animation = true; },
                Ok(("animation", "off")) => { config.animation = false; },
                Ok(("show_hidden", "on")) => { config.show_hidden = true; },
                Ok(("show_hidden", "off")) => { config.show_hidden = false; },
                Ok(("icons", "on")) => config.icons = true,
                Ok(("icons", "off")) => config.icons = false,
                Ok(("select_cmd", cmd)) => {
                    let cmd = cmd.to_string();
                    config.select_cmd = cmd;
                }
                Ok(("cd_cmd", cmd)) => {
                    let cmd = cmd.to_string();
                    config.cd_cmd = cmd;
                }
                Ok(("media_autoplay", "on")) => { config.media_autoplay = true; },
                Ok(("media_autoplay", "off")) => { config.media_autoplay = false; },
                Ok(("media_mute", "on")) => { config.media_mute = true; },
                Ok(("media_mute", "off")) => { config.media_mute = false; },
                _ => { HError::config_error::<Config>(line.to_string()).log(); }
            }
            config
        });

        let config = infuse_argv_config(config);

        Ok(config)
    }

    fn prep_line<'a>(line: &'a str) -> HResult<(&'a str, &'a str)> {
        let setting = line.split("=").collect::<Vec<&str>>();
        if setting.len() == 2 {
            Ok((setting[0], setting[1]))
        } else {
            HError::config_error(line.to_string())
        }

    }

    pub fn animate(&self) -> bool {
        self.animation
    }

    pub fn show_hidden(&self) -> bool {
        self.show_hidden
    }
}