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// Copyright (c) 2020 Teddy Wing
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
use std::process;
use exitcode;
use github_suggestion::{Client, Suggestion, SuggestionUrl};
use crate::gseprintln;
use crate::arg::is_suggestion_id;
use crate::config::Config;
/// For all suggestions in `config.suggestions`, fetch the suggestion from the
/// API and call `f` with it.
pub fn for_suggestion<F>(config: &Config, f: F)
where F: Fn(&Suggestion)
{
for suggestion_arg in &config.suggestions {
let suggestion = if match is_suggestion_id(&suggestion_arg) {
Ok(p) => p,
Err(e) => {
gseprintln!(e);
process::exit(exitcode::SOFTWARE);
}
} {
let o_r = match &config.o_r {
Ok(o_r) => o_r,
Err(e) => {
gseprintln!(e);
process::exit(exitcode::CONFIG);
},
};
let client = match Client::new(
&config.github_token,
&o_r.owner,
&o_r.repo,
) {
Ok(c) => c,
Err(e) => {
gseprintln!(e);
process::exit(exitcode::SOFTWARE);
},
};
match client.fetch(&suggestion_arg) {
Ok(s) => s,
Err(e) => {
gseprintln!(e);
process::exit(exitcode::UNAVAILABLE);
},
}
} else {
let url: SuggestionUrl = match suggestion_arg.parse() {
Ok(u) => u,
Err(e) => {
gseprintln!(e);
process::exit(exitcode::USAGE);
},
};
let client = match Client::new(
&config.github_token,
&url.owner,
&url.repo,
) {
Ok(c) => c,
Err(e) => {
gseprintln!(e);
process::exit(exitcode::SOFTWARE);
},
};
match client.fetch(&url.comment_id) {
Ok(s) => s,
Err(e) => {
gseprintln!(e);
process::exit(exitcode::UNAVAILABLE);
},
}
};
f(&suggestion);
}
}
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