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use crate::config::Step;
use colored::*;
pub const EXIT_IO_ERROR: i32 = 1;
pub const EXIT_INSTALL_FAILED: i32 = 2;
// todo: figure out a better way of doing this
pub fn str_step(step: &Step) -> String {
match step {
Step::Link(path) => format!("Link {} to {}", &path.from, &path.to),
Step::Copy(path) => format!("Copy {} to {}", &path.from, &path.to),
Step::Shell(command) => format!("Run {}", command),
}
}
pub fn fmt_step(step: &Step, result: &Result<bool, Box<dyn std::error::Error>>) -> String {
let action = str_step(step);
match result {
Ok(true) => { format!("{}{} {} {}", "[".bright_black(), "✔".green(), "]".bright_black(), action) }
Ok(false) => { format!("{}{} {} {}", "[".bright_black(), "▼".bright_black(), "]".bright_black(), action) }
Err(_) => { format!("{}{} {} {}", "[".bright_black(), "✘".red(), "]".bright_black(), action) }
}
}
pub fn expand_home(path: &str) -> String {
let home = std::env::var("HOME").expect("no $HOME");
if path.starts_with("~") {
let rest_of_path = &path[1..];
format!("{}{}", home, rest_of_path)
} else {
path.to_owned()
}
}
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