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
|
mod parser;
use pest::Parser;
use structopt::StructOpt;
use clap::{_clap_count_exprs, arg_enum};
use quicli::{main, fs::read_file, prelude::Verbosity};
use self::parser::{RstParser, Rule, serialize::PairsWrap};
arg_enum! {
#[derive(Debug)]
enum Format { json }
}
#[derive(Debug, StructOpt)]
#[structopt(raw(setting = "structopt::clap::AppSettings::ColoredHelp"))]
struct Cli {
#[structopt(
long = "format", short = "f", default_value = "json",
raw(possible_values = "&Format::variants()", case_insensitive = "true"),
)]
format: Format,
file: String,
#[structopt(flatten)]
verbosity: Verbosity,
}
main!(|args: Cli, log_level: verbosity| {
let content = read_file(args.file)?;
let parsed = RstParser::parse(Rule::doc, &content)?;
let stdout = std::io::stdout();
match args.format {
Format::json => serde_json::to_writer(stdout, &PairsWrap(parsed))?,
}
});
|
