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use std::fs;
use std::env;
use anyhow::Result;
pub struct WorkHub {
pub root: String,
}
impl WorkHub {
pub fn new() -> Result<Self> {
let wh_root = "WHROOT";
let wh_root_path = match env::var(wh_root) {
Ok(path) => {
path
},
Err(_) => {
let home = "HOME";
let path = env::var(home)?;
path + "/wh"
}
};
Ok(Self { root: wh_root_path })
}
pub fn list(self) -> Result<Vec<String>> {
let mut workdir_list: Vec<String> = vec![];
for workdir in fs::read_dir(self.root)? {
let workdir_path = workdir?.path();
if workdir_path.is_dir() {
workdir_list.push(workdir_path.display().to_string());
}
}
Ok(workdir_list)
}
pub fn create(self, targetdir_path: &str) -> Result<()> {
let targetdir_full_path = self.root + "/" + &targetdir_path.to_string();
fs::create_dir(targetdir_full_path)?;
Ok(())
}
}