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use std::{
fs,
io::{self,Result,Write},
path::PathBuf,
};
mod sync;
use crate::{Config,Entry};
use crate::arguments::*;
fn save_config(config: &Config, path: &PathBuf) -> Result<()> {
let toml = toml::to_string(config).unwrap();
fs::write(path.join("configs.toml"), toml)?;
Ok(())
}
pub fn modify_command(
config: &mut Config,
args: ModifyArgs,
configs_path: &PathBuf,
) -> Result<()> {
if config.contains_key(&args.name) { loop {
let mut input = String::new();
print!("Entry already exists for {}. Overwrite it? (y/n) ", &args.name);
let _ = io::stdout().flush();
io::stdin()
.read_line(&mut input)
.expect("Failed to read user input.");
match input.to_lowercase().trim() {
"y" => break,
"n" => return Ok(()),
_ => {
println!("Try again :)");
continue;
},
};
}}
let entry = Entry { file: args.file, parent: args.dest };
config.insert(args.name, entry);
save_config(&config, configs_path)?;
Ok(())
}
pub fn remove_command(
config: &mut Config,
args: RemoveArgs,
configs_path: &PathBuf
) -> Result<()> {
if !config.contains_key(&args.name) {
panic!("Such an entry does not exist.");
}
config.remove(&args.name);
save_config(&config, configs_path)?;
Ok(())
}
pub fn list_command(config: &Config) {
for (key,entry) in config {
println!(r#""{}" - src: {}, dest: {}"#, key, entry.file.to_str().unwrap(), entry.parent.to_str().unwrap());
}
}
pub fn sync_command(config: &Config, args: SyncArgs, configs_path: &PathBuf) {
if args.all {
sync::sync_all(config, configs_path, args.force);
return
}
for name in &args.names {
let entry = match config.get(name) {
Some(e) => e,
None => {
eprintln!(r#"Entry "{name}" not found."#);
continue;
},
};
sync::sync_config(name, entry, configs_path, &args.force);
}
}
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