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
use std::str::FromStr;
use clap::{value_t, ArgMatches};
#[derive(Clone, Copy)]
pub enum Output {
Oneline,
Prometheus,
#[cfg(feature = "table")]
Table,
}
impl Output {
#[must_use]
pub fn variants<'a>() -> Vec<&'a str> {
vec![
"oneline",
"prometheus",
#[cfg(feature = "table")]
"table",
]
}
}
impl FromStr for Output {
type Err = String;
fn from_str(s: &str) -> Result<Self, Self::Err> {
let s = s.to_lowercase();
let s = s.as_str();
match s {
"oneline" => Ok(Self::Oneline),
"prometheus" => Ok(Self::Prometheus),
#[cfg(feature = "table")]
"table" => Ok(Self::Table),
_ => Err(String::from("invalid output")),
}
}
}
#[allow(clippy::struct_excessive_bools)]
#[derive(Clone)]
pub struct Config {
pub debug: bool,
pub progress: bool,
pub ages_in_days: Vec<u64>,
pub output: Output,
#[cfg(target_family = "unix")]
pub one_file_system: bool,
#[cfg(feature = "spectrum-scale")]
pub spectrum_scale: bool,
#[cfg(feature = "spectrum-scale")]
pub spectrum_scale_nodes: Option<String>,
#[cfg(feature = "spectrum-scale")]
pub spectrum_scale_global_work_dir: Option<String>,
#[cfg(feature = "spectrum-scale")]
pub spectrum_scale_local_work_dir: Option<String>,
}
impl Config {
#[must_use]
pub fn from_args(args: &ArgMatches) -> Self {
let ages_in_days = args.values_of("age").unwrap();
let ages_in_days = ages_in_days.map(|age| age.parse().unwrap());
let mut ages_in_days: Vec<u64> = ages_in_days.collect();
ages_in_days.sort_unstable();
ages_in_days.dedup();
let output = value_t!(args, "format", Output).unwrap();
let debug = args.is_present("debug");
let progress = args.is_present("progress") || debug;
Self {
debug,
progress,
ages_in_days,
output,
#[cfg(target_family = "unix")]
one_file_system: args.is_present("one-file-system"),
#[cfg(feature = "spectrum-scale")]
spectrum_scale: args.is_present("spectrum-scale")
|| args.is_present("spectrum-scale-N")
|| args.is_present("spectrum-scale-g")
|| args.is_present("spectrum-scale-s"),
#[cfg(feature = "spectrum-scale")]
spectrum_scale_nodes: args
.value_of("spectrum-scale-N")
.map(String::from),
#[cfg(feature = "spectrum-scale")]
spectrum_scale_global_work_dir: args
.value_of("spectrum-scale-g")
.map(String::from),
#[cfg(feature = "spectrum-scale")]
spectrum_scale_local_work_dir: args
.value_of("spectrum-scale-s")
.map(String::from),
}
}
}