diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.rs | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/src/main.rs b/src/main.rs index 6998cce0..e56e6fe0 100644 --- a/src/main.rs +++ b/src/main.rs @@ -26,6 +26,8 @@ mod dummy_pw_utils; mod pw_utils; use std::ffi::OsString; +use std::fs::{self, File}; +use std::io::{self, Write}; use std::path::PathBuf; use std::process::Command; use std::{env, mem}; @@ -154,7 +156,42 @@ fn main() -> Result<(), Box<dyn std::error::Error>> { info!("starting version {}", &version()); // Load the config. - let path = cli.config.or_else(default_config_path); + let path = cli.config.or_else(|| { + let default_path = default_config_path()?; + let default_parent = default_path.parent().unwrap(); + + if let Err(err) = fs::create_dir_all(default_parent) { + warn!( + "error creating config directories {:?}: {err:?}", + default_parent + ); + return Some(default_path); + } + + // Create the config and fill it with the default config if it doesn't exist. + let new_file = File::options() + .read(true) + .write(true) + .create_new(true) + .open(&default_path); + match new_file { + Ok(mut new_file) => { + let default = include_bytes!("../resources/default-config.kdl"); + match new_file.write_all(default) { + Ok(()) => { + info!("wrote default config to {:?}", &default_path); + } + Err(err) => { + warn!("error writing config file at {:?}: {err:?}", &default_path) + } + } + } + Err(err) if err.kind() == io::ErrorKind::AlreadyExists => {} + Err(err) => warn!("error creating config file at {:?}: {err:?}", &default_path), + } + + Some(default_path) + }); let mut config_errored = false; let mut config = path |