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image-cache: remove expect

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This commit is contained in:
kieran
2025-01-10 09:31:04 +00:00
parent eaa9b3ae4c
commit 1a744d8e3b
2 changed files with 33 additions and 27 deletions
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56
crates/notedeck/src/imgcache.rs
View File

@@ -82,33 +82,37 @@ impl ImageCache {
/// Migrate from base32 encoded url to sha256 url + sub-dir structure
pub fn migrate_v0(&self) -> Result<()> {
for file in std::fs::read_dir(&self.cache_dir)? {
if let Ok(file) = file {
if !file.path().is_file() {
continue;
}
let old_filename = file.file_name().to_string_lossy().to_string();
let old_url = if let Some(u) =
base32::decode(base32::Alphabet::Crockford, &old_filename)
.and_then(|s| String::from_utf8(s).ok())
{
u
} else {
warn!("Invalid base32 filename: {}", &old_filename);
continue;
};
let new_path = self.cache_dir.join(Self::key(&old_url));
if let Some(p) = new_path.parent() {
create_dir_all(p)?;
}
let file = if let Ok(f) = file {
f
} else {
// not sure how this could fail, skip entry
continue;
};
if !file.path().is_file() {
continue;
}
let old_filename = file.file_name().to_string_lossy().to_string();
let old_url = if let Some(u) =
base32::decode(base32::Alphabet::Crockford, &old_filename)
.and_then(|s| String::from_utf8(s).ok())
{
u
} else {
warn!("Invalid base32 filename: {}", &old_filename);
continue;
};
let new_path = self.cache_dir.join(Self::key(&old_url));
if let Some(p) = new_path.parent() {
create_dir_all(p)?;
}
if let Err(e) = std::fs::rename(file.path(), &new_path) {
warn!(
"Failed to migrate file from {} to {}: {:?}",
file.path().display(),
new_path.display(),
e
);
}
if let Err(e) = std::fs::rename(file.path(), &new_path) {
warn!(
"Failed to migrate file from {} to {}: {:?}",
file.path().display(),
new_path.display(),
e
);
}
}
Ok(())

4
crates/notedeck_chrome/src/app.rs
View File

@@ -208,7 +208,9 @@ impl Notedeck {
let app_rect_handler = AppSizeHandler::new(&path);
// migrate
img_cache.migrate_v0().expect("img-cache migration");
if let Err(e) = img_cache.migrate_v0() {
error!("error migrating image cache: {e}");
}
Self {
ndb,