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
|
mod cli;
mod config;
mod error;
mod stackexchange;
mod term;
mod tui;
mod utils;
use crossterm::style::Color;
use error::{Error, Result};
use lazy_static::lazy_static;
use minimad::mad_inline;
use stackexchange::{LocalStorage, StackExchange};
use std::thread;
use term::mk_print_error;
use termimad::{CompoundStyle, MadSkin};
fn main() -> Result<(), Error> {
let mut skin = MadSkin::default();
// TODO style configuration
skin.inline_code = CompoundStyle::with_fg(Color::Cyan);
skin.code_block.set_fgbg(Color::Cyan, termimad::gray(20));
let mut print_error = mk_print_error(&skin);
run(&mut skin).or_else(|e: Error| {
print_error(&e.to_string())?;
match e {
Error::EmptySites => {
print_notice!(skin, "This can likely be fixed by `so --update-sites`.")
}
_ => Ok(()),
}
})
}
fn run(skin: &mut MadSkin) -> Result<(), Error> {
let opts = cli::get_opts()?;
let config = opts.config;
let sites = &config.sites;
let lucky = config.lucky;
let mut ls = LocalStorage::new()?;
if let Some(key) = opts.set_api_key {
config::set_api_key(key)?;
}
if opts.update_sites {
ls.update_sites()?;
}
if opts.list_sites {
let sites = ls.sites()?;
let mut md = String::new();
md.push_str("|:-:|:-:|\n");
md.push_str("|Site Code|Site URL|\n");
md.push_str("|-:|:-|\n");
for s in sites.iter() {
md.push_str(&format!("|{}|{}\n", s.api_site_parameter, s.site_url));
}
md.push_str("|-\n");
termimad::print_text(&md);
return Ok(());
}
if let Some(site) = ls.find_invalid_site(sites)? {
print_error!(skin, "$0 is not a valid StackExchange site.\n\n", site)?;
// TODO should only use inline for single lines; use termimad::text stuff
print_notice!(
skin,
"If you think this is incorrect, try running\n\
```\n\
so --update-sites\n\
```\n\
to update the cached site listing. You can also run `so --list-sites` \
to list all available sites.",
)?;
return Ok(());
}
if let Some(q) = opts.query {
let se = StackExchange::new(config, q);
if lucky {
// TODO this needs preprocessing; all the more reason to do it at SE level
let md = se.search_lucky()?;
skin.print_text(&md);
skin.print_text("\nPress **[SPACE]** to see more results, or any other key to exit");
// Kick off the rest of the search in the background
let handler = thread::spawn(move || se.search());
if !utils::wait_for_char(' ')? {
return Ok(());
}
tui::run(handler.join().unwrap()?)?;
} else {
tui::run(se.search()?)?;
}
}
Ok(())
}
|
