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|
use std::env;
use std::process;
use exitcode;
use github_suggestion::{Client, Suggestion, SuggestionUrl};
use github_suggestion_cli::gseprintln;
use github_suggestion_cli::config::Config;
use github_suggestion_cli::error::Error;
use github_suggestion_cli::is_suggestion_id;
fn main() {
let args: Vec<_> = env::args().collect();
let config = match Config::get(&args) {
Ok(c) => c,
Err(e) => {
gseprintln!(e);
process::exit(exitcode::DATAERR);
},
};
if config.suggestions.is_empty() {
process::exit(111);
}
let suggestions: Vec<Result<Suggestion, Error>> = config.suggestions
.iter()
.map(|s| {
let suggestion = if is_suggestion_id(s)? {
let client = Client::new(
&config.github_token,
&config.owner,
&config.repo,
).unwrap();
client.fetch(&s).unwrap()
} else {
let url: SuggestionUrl = args[1].parse().unwrap();
let client = Client::new(
&config.github_token,
&url.owner,
&url.repo,
).unwrap();
client.fetch(&url.comment_id).unwrap()
};
Ok(suggestion)
})
.collect();
let errors: Vec<&Error> = suggestions.iter()
.filter(|r| r.is_err())
// We know these `Results` are `Err`s.
.map(|r| r.as_ref().err().unwrap())
.collect();
if !errors.is_empty() {
for error in errors {
eprintln!("error: {}", error);
}
return;
}
suggestions
.iter()
// We've already checked for `Err`s above.
.map(|r| r.as_ref().unwrap())
.for_each(|s| print!("{}", s.diff().unwrap()));
}
|
