Simmer/Dotfiles-Manager
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Refactored and added basic handling

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This commit is contained in:
Ethan Simmons
2024-01-30 15:28:39 -06:00
parent 4849917429
commit bef3769cae
3 changed files with 134 additions and 97 deletions
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2
.gitignore vendored
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target
target/
Cargo.lock

129
src/lib.rs Normal file
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use std::fs;
use std::path::PathBuf;
use std::env;
use std::error::Error;
use clap::{Arg, Command, ArgAction, ArgMatches};
pub struct Config {
git_location: PathBuf,
sys_location: PathBuf,
is_dir: bool,
}
impl Config {
pub fn new(rel_git_location: &str, sys_location: &str) -> Result<Self, Box<dyn Error>> {
let home_dir = PathBuf::from(env::var("HOME").expect("$HOME not set"));
let manager_dir = home_dir.join(".dotfiles/");
let git_location = manager_dir.join(rel_git_location);
let sys_location = PathBuf::from(sys_location);
let is_dir = fs::metadata(&git_location)?.is_dir();
Ok(Self { git_location, sys_location, is_dir })
}
}
pub fn parse_args() -> ArgMatches {
let matches = Command::new("dotfiles")
.version("0.1")
.author("Ethan Simmons")
.about("Manages dotfiles")
.arg(Arg::new("from-git")
.short('g')
.long("from-git")
.action(ArgAction::SetTrue)
)
.get_matches();
matches
}
fn copy_config(config: &Config, to_sys: bool) -> Result<(), Box<dyn Error>> {
if !config.is_dir {
if to_sys {
let _ = fs::copy(&config.git_location, &config.sys_location)?;
Ok(())
} else {
let _ = fs::copy(&config.sys_location, &config.git_location)?;
Ok(())
}
} else {
let (dir, dest) = if to_sys {
(&config.git_location, &config.sys_location)
} else {
(&config.sys_location, &config.git_location)
};
println!("Starting Copy Dir");
copy_directory(&dir, &dest)
}
}
fn copy_directory(dir_path: &PathBuf, dest_path: &PathBuf) -> Result<(), Box<dyn Error>> {
let dir = fs::read_dir(&dir_path).unwrap();
let entries: Vec<_> = dir.map(|entry| entry.unwrap()).collect();
let files = entries.iter().filter(|entry| entry.metadata().unwrap().is_file());
let dirs = entries.iter().filter(|entry| entry.metadata().unwrap().is_dir());
files.for_each(|file| {
let file_path = dir_path.join(file.file_name());
let dest_path = dest_path.join(file.file_name());
let _ = fs::copy(file_path, dest_path);
println!("Copying file");
});
dirs.for_each(|dir| {
let current_dir_path = dir_path.join(dir.file_name());
let dest_path = dest_path.join(dir.file_name());
println!("Copying dir");
let _ = copy_directory(&current_dir_path, &dest_path);
});
Ok(())
}
pub fn run(args: ArgMatches) -> Result<(), Box<dyn Error>>{
let configs = vec![
Config::new("desktop/sway/config", "/home/eesim/.config/sway/config")?,
Config::new("desktop/nvim/init.lua", "/home/eesim/.config/nvim/init.lua")?,
Config::new("desktop/nvim/lua/config", "/home/eesim/.config/nvim/lua/config")?,
Config::new("desktop/alacritty/alacritty.toml", "/home/eesim/.config/alacritty/alacritty.toml")?,
Config::new("desktop/rofi/config.rasi", "/home/eesim/.config/rofi/config.rasi")?,
];
let copy_to_sys = args.get_flag("from-git");
let copy_results = configs.iter().map(|config| (copy_config(&config, copy_to_sys), config));
copy_results.for_each(|result| {
if let Err(e) = result.0 {
let failed_config = result.1;
if copy_to_sys {
println!("Faled to copy {}, with error: {}", failed_config.git_location.to_str().unwrap(), e);
}
}
});
Ok(())
}

100
src/main.rs
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use std::fs;
use std::path::PathBuf;
use std::env;
use clap::{Arg, Command, ArgAction};
use dotfiles_manager;
fn main() {
let args = dotfiles_manager::parse_args();
let matches = Command::new("dotfiles")
.version("0.1")
.author("Ethan Simmons")
.about("Manages dotfiles")
.arg(Arg::new("from-git")
.short('g')
.long("from-git")
.action(ArgAction::SetTrue)
)
.get_matches();
let _ = dotfiles_manager::run(args);
let configs = vec![
Config::new("desktop/sway/config", "/home/eesim/.config/sway/config"),
Config::new("desktop/nvim/init.lua", "/home/eesim/.config/nvim/init.lua"),
Config::new("desktop/nvim/lua/config", "/home/eesim/.config/nvim/lua/config"),
Config::new("desktop/alacritty/alacritty.toml", "/home/eesim/.config/alacritty/alacritty.toml"),
Config::new("desktop/rofi/config.rasi", "/home/eesim/.config/rofi/config.rasi")
];
let copy_to_sys = matches.get_flag("from-git");
configs.iter().for_each(|config| copy_config(&config, copy_to_sys));
}
struct Config {
git_location: PathBuf,
sys_location: PathBuf,
is_dir: bool,
}
impl Config {
fn new(rel_git_location: &str, sys_location: &str) -> Self {
let home_dir = PathBuf::from(env::var("HOME").expect("$HOME not set"));
let manager_dir = home_dir.join(".dotfiles/");
let git_location = manager_dir.join(rel_git_location);
let sys_location = PathBuf::from(sys_location);
let is_dir = fs::metadata(&git_location).unwrap().is_dir();
Self { git_location, sys_location, is_dir }
}
}
fn copy_config(config: &Config, to_sys: bool) {
if !config.is_dir {
if to_sys {
let _ = fs::copy(&config.git_location, &config.sys_location);
} else {
let _ = fs::copy(&config.sys_location, &config.git_location);
}
} else {
let (dir, dest) = if to_sys {
(&config.git_location, &config.sys_location)
} else {
(&config.sys_location, &config.git_location)
};
println!("Starting Copy Dir");
copy_directory(&dir, &dest)
}
}
fn copy_directory(dir_path: &PathBuf, dest_path: &PathBuf) {
let dir = fs::read_dir(&dir_path).unwrap();
let entries: Vec<_> = dir.map(|entry| entry.unwrap()).collect();
let files = entries.iter().filter(|entry| entry.metadata().unwrap().is_file());
let dirs = entries.iter().filter(|entry| entry.metadata().unwrap().is_dir());
files.for_each(|file| {
let file_path = dir_path.join(file.file_name());
let dest_path = dest_path.join(file.file_name());
let _ = fs::copy(file_path, dest_path);
println!("Copying file");
});
dirs.for_each(|dir| {
let current_dir_path = dir_path.join(dir.file_name());
let dest_path = dest_path.join(dir.file_name());
println!("Copying dir");
copy_directory(&current_dir_path, &dest_path);
});
}