72 lines
1.8 KiB
Rust
72 lines
1.8 KiB
Rust
use git_mob::{Author, get_main_author, get_available_coauthors, gitmessage_template_file_path, with_repo_or_exit};
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use git2::Repository;
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use structopt::StructOpt;
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use std::process;
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use std::fs;
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#[derive(StructOpt,Debug)]
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struct Opt {
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/// Prints list of available co-authors
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#[structopt(short,long)]
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list: bool,
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/// A list of co-author initials
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coauthors: Vec<String>,
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}
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fn main() {
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let opt = Opt::from_args();
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if opt.list {
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list_coauthors();
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process::exit(0);
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}
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write_coauthors_to_gitmessage_file(&opt.coauthors);
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}
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fn list_coauthors() {
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for (abbrev, author) in &get_available_coauthors() {
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println!("{}\t{}", abbrev, author);
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}
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}
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fn write_coauthors_to_gitmessage_file(coauthor_initials: &Vec<String>) {
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let coauthors = select_coauthors(&coauthor_initials);
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let mut content = String::from("\n\n");
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for author in &coauthors {
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content.push_str(&format!("Co-authored-by: {}\n", &author.to_string()));
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}
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let write_stuff = |repo: Repository| {
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let path = gitmessage_template_file_path(repo);
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match fs::write(path, content) {
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Ok(_) => {},
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Err(_e) => {},
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}
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};
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with_repo_or_exit(write_stuff);
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println!("{}", get_main_author());
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for author in &coauthors {
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println!("{}", author);
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}
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}
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fn select_coauthors(coauthor_initials : &[String]) -> Vec<Author> {
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let all_coauthors = get_available_coauthors();
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let mut coauthors : Vec<Author> = Vec::new();
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for initial in coauthor_initials {
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match all_coauthors.get(initial) {
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Some(coauthor) => coauthors.push(coauthor.clone()),
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None => {
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eprintln!("Error: atuhor with initials {} not found", initial);
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process::exit(1);
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}
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}
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}
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coauthors
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}
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