Add checks to rename configs if required

This commit is contained in:
Luke D. Jones
2023-01-08 22:00:32 +13:00
parent ab3007d53d
commit 9cc62d63c9
7 changed files with 125 additions and 59 deletions

View File

@@ -31,6 +31,46 @@ where
.unwrap_or_else(|e| panic!("Could not create {:?} {e}", Self::config_dir()));
}
config.push(self.file_name());
let mut do_rename = !config.exists();
let mut cfg_old = config.clone();
// Migrating all configs to .ron format, so we do need to check for older ones
if do_rename {
warn!("Config {cfg_old:?} does not exist, looking for .cfg next");
cfg_old.pop();
let tmp = self.file_name();
let parts: Vec<_> = tmp.split('.').collect();
cfg_old.push(format!("{}.cfg", parts[0]));
}
if do_rename && cfg_old.exists() {
// Now we gotta rename it
warn!("Renaming {cfg_old:?} to {config:?}");
std::fs::rename(&cfg_old, &config).unwrap_or_else(|err| {
error!(
"Could not rename. Please remove {} then restart service: Error {}",
self.file_name(),
err
)
});
do_rename = false;
}
if do_rename && !cfg_old.exists() {
warn!("Config {cfg_old:?} does not exist, looking for .conf next");
cfg_old.pop();
let tmp = self.file_name();
let parts: Vec<_> = tmp.split('.').collect();
cfg_old.push(format!("{}.conf", parts[0]));
}
if do_rename && cfg_old.exists() {
// Now we gotta rename it
warn!("Renaming {cfg_old:?} to {config:?}");
std::fs::rename(&cfg_old, &config).unwrap_or_else(|err| {
error!(
"Could not rename. Please remove {} then restart service: Error {}",
self.file_name(),
err
)
});
}
config
}