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-rw-r--r--dhall/src/semantics/resolve/cache.rs658
1 files changed, 60 insertions, 598 deletions
diff --git a/dhall/src/semantics/resolve/cache.rs b/dhall/src/semantics/resolve/cache.rs
index dd686ea..2abe7a9 100644
--- a/dhall/src/semantics/resolve/cache.rs
+++ b/dhall/src/semantics/resolve/cache.rs
@@ -2,13 +2,10 @@ use std::env;
use std::io::Write;
use std::path::{Path, PathBuf};
-use crate::error::{CacheError, Error, ErrorKind};
-use crate::parse::parse_binary_file;
-use crate::semantics::{Import, TypedHir};
-use crate::syntax::Hash;
-use crate::syntax::{binary, Expr};
-use crate::Parsed;
-use std::env::VarError;
+use crate::error::{CacheError, Error};
+use crate::parse::parse_binary;
+use crate::semantics::TypedHir;
+use crate::syntax::{binary, Hash};
use std::ffi::OsStr;
use std::fs::File;
@@ -20,634 +17,99 @@ const ALTERNATE_CACHE_ENV_VAR: &str = "HOME";
const ALTERNATE_CACHE_ENV_VAR: &str = "LOCALAPPDATA";
#[cfg(any(unix, windows))]
-fn load_cache_dir(
- env_provider: impl Fn(&str) -> Result<String, VarError> + Copy,
-) -> Result<PathBuf, CacheError> {
- let env_provider = |s| {
- env_provider(s)
- .map(PathBuf::from)
- .map_err(|_| CacheError::MissingConfiguration)
+fn default_cache_dir() -> Result<PathBuf, CacheError> {
+ let cache_base_path = match env::var(OsStr::new(CACHE_ENV_VAR)) {
+ Ok(path) => PathBuf::from(path),
+ Err(_) => match env::var(OsStr::new(ALTERNATE_CACHE_ENV_VAR)) {
+ Ok(path) => PathBuf::from(path).join(".cache"),
+ Err(_) => return Err(CacheError::MissingConfiguration),
+ },
};
- let cache_base_path = env_provider(CACHE_ENV_VAR).or_else(|_| {
- env_provider(ALTERNATE_CACHE_ENV_VAR).map(|path| path.join(".cache"))
- })?;
Ok(cache_base_path.join("dhall"))
}
+
#[cfg(not(any(unix, windows)))]
-fn load_cache_dir(
- _provider: impl Fn(&str) -> Result<String, VarError> + Copy,
-) -> Result<PathBuf, CacheError> {
+fn default_cache_dir() -> Result<PathBuf, CacheError> {
Err(CacheError::MissingConfiguration)
}
#[derive(Debug, Clone, PartialEq)]
pub struct Cache {
- cache_dir: Option<PathBuf>,
+ cache_dir: PathBuf,
}
impl Cache {
- fn new_with_provider(
- provider: impl Fn(&str) -> Result<String, VarError> + Copy,
- ) -> Cache {
- // Should warn that we can't initialize cache on error
- let cache_dir = load_cache_dir(provider).and_then(|path| {
- if !path.exists() {
- std::fs::create_dir_all(path.as_path())
- .map(|_| path)
- .map_err(|e| CacheError::InitialisationError { cause: e })
- } else {
- Ok(path)
- }
- });
- Cache {
- cache_dir: cache_dir.ok(),
+ pub fn new() -> Result<Cache, Error> {
+ let cache_dir = default_cache_dir()?;
+ if !cache_dir.exists() {
+ std::fs::create_dir_all(&cache_dir)
+ .map_err(|e| CacheError::InitialisationError { cause: e })?;
}
+ Ok(Cache { cache_dir })
}
- pub fn new() -> Cache {
- Cache::new_with_provider(|name| env::var(OsStr::new(name)))
- }
-}
-
-impl Cache {
- fn cache_file(&self, import: &Import) -> Option<PathBuf> {
- self.cache_dir
- .as_ref()
- .and_then(|cache_dir| {
- import.hash.as_ref().map(|hash| (cache_dir, hash))
- })
- .map(|(cache_dir, hash)| cache_dir.join(cache_filename(hash)))
+ fn entry_path(&self, hash: &Hash) -> PathBuf {
+ self.cache_dir.join(filename_for_hash(hash))
}
- fn search_cache_file(&self, import: &Import) -> Option<PathBuf> {
- self.cache_file(import)
- .filter(|cache_file| cache_file.exists())
+ pub fn get(&self, hash: &Hash) -> Result<TypedHir, Error> {
+ let path = self.entry_path(hash);
+ let res = read_cache_file(&path, hash);
+ if let Err(_) = res {
+ if path.exists() {
+ // Delete cache file since it's invalid. We ignore the error.
+ let _ = std::fs::remove_file(&path);
+ }
+ }
+ res
}
- fn search_cache(&self, import: &Import) -> Option<Result<Parsed, Error>> {
- self.search_cache_file(import)
- .map(|cache_file| parse_binary_file(cache_file.as_path()))
+ pub fn insert(&self, hash: &Hash, expr: &TypedHir) -> Result<(), Error> {
+ let path = self.entry_path(hash);
+ write_cache_file(&path, expr)
}
+}
- // Side effect since we don't use the result
- fn delete_cache(&self, import: &Import) {
- self.search_cache_file(import)
- .map(|cache_file| std::fs::remove_file(cache_file.as_path()));
- }
+/// Read a file from the cache, also checking that its hash is valid.
+fn read_cache_file(path: &Path, hash: &Hash) -> Result<TypedHir, Error> {
+ let data = crate::utils::read_binary_file(path)?;
- // Side effect since we don't use the result
- fn save_expr(&self, import: &Import, expr: &Expr) {
- self.cache_file(import)
- .map(|cache_file| save_expr(cache_file.as_path(), expr));
+ match hash {
+ Hash::SHA256(hash) => {
+ let actual_hash = crate::utils::sha256_hash(&data);
+ if hash[..] != actual_hash[..] {
+ return Err(CacheError::CacheHashInvalid.into());
+ }
+ }
}
- pub fn caching_import<F, R>(
- &self,
- import: &Import,
- fetcher: F,
- mut resolver: R,
- ) -> Result<TypedHir, Error>
- where
- F: FnOnce() -> Result<Parsed, Error>,
- R: FnMut(Parsed) -> Result<TypedHir, Error>,
- {
- // Lookup the cache
- self.search_cache(import)
- // On cache found
- .and_then(|cache_result| {
- // Try to resolve the cache imported content
- match cache_result.and_then(|parsed| resolver(parsed)).and_then(
- |typed_hir| {
- check_hash(import.hash.as_ref().unwrap(), typed_hir)
- },
- ) {
- // Cache content is invalid (can't be parsed / can't be resolved / content sha invalid )
- Err(_) => {
- // Delete cache file since it's invalid
- self.delete_cache(import);
- // Result as there were no cache
- None
- }
- // Cache valid
- r => Some(r),
- }
- })
- .unwrap_or_else(|| {
- // Fetch and resolve as provided
- let imported = fetcher().and_then(resolver);
- // Save in cache the result if ok
- let _ = imported.as_ref().map(|(hir, _)| {
- self.save_expr(import, &hir.to_expr_noopts())
- });
- imported
- })
- }
+ let crate::Typed { hir, ty } =
+ parse_binary(&data)?.skip_resolve()?.typecheck()?;
+ Ok((hir, ty))
}
-fn save_expr(file_path: &Path, expr: &Expr) -> Result<(), Error> {
- File::create(file_path)?.write_all(binary::encode(expr)?.as_slice())?;
+/// Write a file to the cache.
+fn write_cache_file(path: &Path, expr: &TypedHir) -> Result<(), Error> {
+ let data = binary::encode(&expr.0.to_expr_noopts())?;
+ File::create(path)?.write_all(data.as_slice())?;
Ok(())
}
-fn check_hash(hash: &Hash, typed_hir: TypedHir) -> Result<TypedHir, Error> {
- if hash.as_ref()[..] != typed_hir.0.to_expr_alpha().hash()?[..] {
- Err(Error::new(ErrorKind::Cache(CacheError::CacheHashInvalid)))
- } else {
- Ok(typed_hir)
- }
-}
-
-fn cache_filename<A: AsRef<[u8]>>(v: A) -> String {
- format!("1220{}", hex::encode(v.as_ref()))
-}
-
-impl AsRef<[u8]> for Hash {
- fn as_ref(&self) -> &[u8] {
- match self {
- Hash::SHA256(sha) => sha.as_slice(),
- }
+fn filename_for_hash(hash: &Hash) -> String {
+ match hash {
+ Hash::SHA256(sha) => format!("1220{}", hex::encode(&sha)),
}
}
#[cfg(test)]
mod test {
use super::*;
- use crate::semantics::parse::parse_str;
- use crate::syntax::{
- parse_expr, ExprKind, ImportMode, ImportTarget, NumKind, Span,
- };
- use rand::distributions::Alphanumeric;
- use rand::Rng;
- use std::env::temp_dir;
-
- #[cfg(any(unix, windows))]
- #[test]
- fn load_cache_dir_should_result_xdg_cache_first() {
- let actual = load_cache_dir(|var| match var {
- CACHE_ENV_VAR => Ok("/home/user/custom".to_string()),
- _ => Err(VarError::NotPresent),
- });
- assert_eq!(actual.unwrap(), PathBuf::from("/home/user/custom/dhall"));
- }
-
- #[cfg(unix)]
- #[test]
- fn load_cache_dir_should_result_alternate() {
- let actual = load_cache_dir(|var| match var {
- ALTERNATE_CACHE_ENV_VAR => Ok("/home/user".to_string()),
- _ => Err(VarError::NotPresent),
- });
- assert_eq!(actual.unwrap(), PathBuf::from("/home/user/.cache/dhall"));
- }
-
- #[test]
- fn load_cache_dir_should_result_none() {
- let actual = load_cache_dir(|_| Err(VarError::NotPresent));
- assert!(matches!(
- actual.unwrap_err(),
- CacheError::MissingConfiguration
- ));
- }
-
- #[test]
- fn new_with_provider_should_create_cache_folder() {
- let test_id = rand::thread_rng()
- .sample_iter(Alphanumeric)
- .take(36)
- .collect::<String>();
- let dir = temp_dir().join(test_id);
-
- std::fs::create_dir_all(dir.as_path()).unwrap();
-
- let actual = Cache::new_with_provider(|_| {
- Ok(dir.clone().to_str().map(String::from).unwrap())
- });
- assert_eq!(
- actual,
- Cache {
- cache_dir: Some(dir.join("dhall"))
- }
- );
- assert!(dir.join("dhall").exists());
- std::fs::remove_dir_all(dir.as_path()).unwrap();
- }
-
- #[test]
- fn new_with_provider_should_return_cache_for_existing_folder() {
- let test_id = rand::thread_rng()
- .sample_iter(Alphanumeric)
- .take(36)
- .collect::<String>();
- let dir = temp_dir().join(test_id);
-
- std::fs::create_dir_all(dir.as_path()).unwrap();
- File::create(dir.join("dhall")).unwrap();
-
- assert!(dir.join("dhall").exists());
-
- let actual = Cache::new_with_provider(|_| {
- Ok(dir.clone().to_str().map(String::from).unwrap())
- });
- assert_eq!(
- actual,
- Cache {
- cache_dir: Some(dir.join("dhall"))
- }
- );
- std::fs::remove_dir_all(dir.as_path()).unwrap();
- }
-
- #[test]
- fn caching_import_should_load_cache() -> Result<(), Error> {
- let test_id = rand::thread_rng()
- .sample_iter(Alphanumeric)
- .take(36)
- .collect::<String>();
- let dir = temp_dir().join(test_id);
-
- std::fs::create_dir_all(dir.as_path())?;
-
- let cache = Cache::new_with_provider(|_| {
- Ok(dir.clone().to_str().map(String::from).unwrap())
- });
-
- // Create cache file
- let expr =
- Expr::new(ExprKind::Num(NumKind::Natural(1)), Span::Artificial);
- File::create(dir.join("dhall").join("1220d60d8415e36e86dae7f42933d3b0c4fe3ca238f057fba206c7e9fbf5d784fe15"))?
- .write_all(binary::encode(&expr)?.as_ref())?;
-
- let import = Import {
- mode: ImportMode::Code,
- location: ImportTarget::Missing,
- hash: Some(Hash::SHA256(hex::decode("d60d8415e36e86dae7f42933d3b0c4fe3ca238f057fba206c7e9fbf5d784fe15").unwrap())),
- };
-
- let mut resolve_counter = 0;
-
- let result = cache.caching_import(
- &import,
- || panic!("Should not fetch import"),
- |parsed| {
- resolve_counter += 1;
- let result = parsed.resolve()?.typecheck()?;
- Ok((result.normalize().to_hir(), result.ty))
- },
- );
-
- assert!(result.is_ok());
- assert_eq!(resolve_counter, 1);
-
- std::fs::remove_dir_all(dir.as_path()).unwrap();
- Ok(())
- }
-
- #[test]
- fn caching_import_should_skip_cache_if_missing_cache_folder(
- ) -> Result<(), Error> {
- let cache = Cache::new_with_provider(|_| Err(VarError::NotPresent));
-
- let import = Import {
- mode: ImportMode::Code,
- location: ImportTarget::Missing,
- hash: Some(Hash::SHA256(hex::decode("d60d8415e36e86dae7f42933d3b0c4fe3ca238f057fba206c7e9fbf5d784fe15").unwrap())),
- };
-
- let mut resolve_counter = 0;
- let mut fetcher_counter = 0;
-
- let result = cache.caching_import(
- &import,
- || {
- fetcher_counter += 1;
- parse_str("1")
- },
- |parsed| {
- resolve_counter += 1;
- let result = parsed.resolve()?.typecheck()?;
- Ok((result.normalize().to_hir(), result.ty))
- },
- );
-
- assert!(result.is_ok(), "caching_import Should be valid");
- assert_eq!(resolve_counter, 1);
- assert_eq!(fetcher_counter, 1);
- Ok(())
- }
-
- #[test]
- fn caching_import_should_skip_cache_on_no_hash_import() -> Result<(), Error>
- {
- let cache = Cache::new_with_provider(|_| Err(VarError::NotPresent));
-
- let import = Import {
- mode: ImportMode::Code,
- location: ImportTarget::Missing,
- hash: None,
- };
-
- let mut resolve_counter = 0;
- let mut fetcher_counter = 0;
-
- let result = cache.caching_import(
- &import,
- || {
- fetcher_counter += 1;
- parse_str("1")
- },
- |parsed| {
- resolve_counter += 1;
- let result = parsed.resolve()?.typecheck()?;
- Ok((result.normalize().to_hir(), result.ty))
- },
- );
-
- assert!(result.is_ok(), "caching_import Should be valid");
- assert_eq!(resolve_counter, 1);
- assert_eq!(fetcher_counter, 1);
- Ok(())
- }
-
- #[test]
- fn caching_import_should_fetch_import_if_no_cache() -> Result<(), Error> {
- let test_id = rand::thread_rng()
- .sample_iter(Alphanumeric)
- .take(36)
- .collect::<String>();
- let dir = temp_dir().join(test_id);
-
- std::fs::create_dir_all(dir.as_path())?;
-
- let cache = Cache::new_with_provider(|_| {
- Ok(dir.clone().to_str().map(String::from).unwrap())
- });
-
- let import = Import {
- mode: ImportMode::Code,
- location: ImportTarget::Missing,
- hash: Some(Hash::SHA256(hex::decode("d60d8415e36e86dae7f42933d3b0c4fe3ca238f057fba206c7e9fbf5d784fe15").unwrap())),
- };
-
- let mut fetcher_counter = 0;
- let mut resolve_counter = 0;
-
- let result = cache.caching_import(
- &import,
- || {
- fetcher_counter += 1;
- parse_str("1")
- },
- |parsed| {
- resolve_counter += 1;
- let result = parsed.resolve()?.typecheck()?;
- Ok((result.normalize().to_hir(), result.ty))
- },
- );
-
- assert!(result.is_ok(), "caching_import Should be valid");
- assert_eq!(resolve_counter, 1);
- assert_eq!(fetcher_counter, 1);
-
- std::fs::remove_dir_all(dir.as_path()).unwrap();
- Ok(())
- }
-
- #[test]
- fn caching_import_should_fetch_import_on_cache_parsed_error(
- ) -> Result<(), Error> {
- let test_id = rand::thread_rng()
- .sample_iter(Alphanumeric)
- .take(36)
- .collect::<String>();
- let dir = temp_dir().join(test_id);
-
- std::fs::create_dir_all(dir.as_path())?;
-
- let cache = Cache::new_with_provider(|_| {
- Ok(dir.clone().to_str().map(String::from).unwrap())
- });
-
- File::create(dir.join("dhall").join("1220d60d8415e36e86dae7f42933d3b0c4fe3ca238f057fba206c7e9fbf5d784fe15"))?
- .write_all("Invalid content".as_bytes())?;
-
- let import = Import {
- mode: ImportMode::Code,
- location: ImportTarget::Missing,
- hash: Some(Hash::SHA256(hex::decode("d60d8415e36e86dae7f42933d3b0c4fe3ca238f057fba206c7e9fbf5d784fe15").unwrap())),
- };
-
- let mut fetcher_counter = 0;
- let mut resolve_counter = 0;
-
- let result = cache.caching_import(
- &import,
- || {
- fetcher_counter += 1;
- parse_str("1")
- },
- |parsed| {
- resolve_counter += 1;
- let result = parsed.resolve()?.typecheck()?;
- Ok((result.normalize().to_hir(), result.ty))
- },
- );
-
- assert!(result.is_ok(), "caching_import Should be valid");
- assert_eq!(fetcher_counter, 1, "Should fetch since cache is invalid");
- assert_eq!(
- resolve_counter, 1,
- "Should resolve only 1 time because cache can't be parsed"
- );
-
- std::fs::remove_dir_all(dir.as_path()).unwrap();
- Ok(())
- }
-
- #[test]
- fn caching_import_should_fetch_import_on_cache_resolve_error(
- ) -> Result<(), Error> {
- let test_id = rand::thread_rng()
- .sample_iter(Alphanumeric)
- .take(36)
- .collect::<String>();
- let dir = temp_dir().join(test_id);
-
- std::fs::create_dir_all(dir.as_path())?;
-
- let cache = Cache::new_with_provider(|_| {
- Ok(dir.clone().to_str().map(String::from).unwrap())
- });
-
- let expr =
- Expr::new(ExprKind::Num(NumKind::Natural(2)), Span::Artificial);
- File::create(dir.join("dhall").join("1220d60d8415e36e86dae7f42933d3b0c4fe3ca238f057fba206c7e9fbf5d784fe15"))?
- .write_all(binary::encode(&expr)?.as_slice())?;
-
- let import = Import {
- mode: ImportMode::Code,
- location: ImportTarget::Missing,
- hash: Some(Hash::SHA256(hex::decode("d60d8415e36e86dae7f42933d3b0c4fe3ca238f057fba206c7e9fbf5d784fe15").unwrap())),
- };
-
- let mut fetcher_counter = 0;
- let mut resolve_counter = 0;
-
- let result = cache.caching_import(
- &import,
- || {
- fetcher_counter += 1;
- parse_str("1")
- },
- |parsed| {
- resolve_counter += 1;
- match resolve_counter {
- 1 => Err(Error::new(ErrorKind::Cache(
- CacheError::CacheHashInvalid,
- ))),
- _ => {
- let result = parsed.resolve()?.typecheck()?;
- Ok((result.normalize().to_hir(), result.ty))
- }
- }
- },
- );
-
- assert!(result.is_ok(), "caching_import Should be valid");
- assert_eq!(fetcher_counter, 1, "Should fetch since cache is invalid");
- assert_eq!(
- resolve_counter, 2,
- "Should resolve 2 time (one for cache that fail, one for fetch)"
- );
-
- std::fs::remove_dir_all(dir.as_path()).unwrap();
- Ok(())
- }
-
- #[test]
- fn caching_import_should_fetch_import_on_invalid_hash_cache_content(
- ) -> Result<(), Error> {
- let test_id = rand::thread_rng()
- .sample_iter(Alphanumeric)
- .take(36)
- .collect::<String>();
- let dir = temp_dir().join(test_id);
-
- std::fs::create_dir_all(dir.as_path())?;
-
- let cache = Cache::new_with_provider(|_| {
- Ok(dir.clone().to_str().map(String::from).unwrap())
- });
-
- let expr =
- Expr::new(ExprKind::Num(NumKind::Natural(2)), Span::Artificial);
- File::create(dir.join("dhall").join("1220d60d8415e36e86dae7f42933d3b0c4fe3ca238f057fba206c7e9fbf5d784fe15"))?
- .write_all(binary::encode(&expr)?.as_slice())?;
-
- let import = Import {
- mode: ImportMode::Code,
- location: ImportTarget::Missing,
- hash: Some(Hash::SHA256(hex::decode("d60d8415e36e86dae7f42933d3b0c4fe3ca238f057fba206c7e9fbf5d784fe15").unwrap())),
- };
-
- let mut fetcher_counter = 0;
- let mut resolve_counter = 0;
-
- let result = cache.caching_import(
- &import,
- || {
- fetcher_counter += 1;
- parse_str("1")
- },
- |parsed| {
- resolve_counter += 1;
- let result = parsed.resolve()?.typecheck()?;
- Ok((result.normalize().to_hir(), result.ty))
- },
- );
-
- assert!(result.is_ok(), "caching_import Should be valid");
- assert_eq!(fetcher_counter, 1, "Should fetch since cache is invalid");
- assert_eq!(
- resolve_counter, 2,
- "Should resolve 2 time (one for cache, one for fetch)"
- );
-
- std::fs::remove_dir_all(dir.as_path()).unwrap();
- Ok(())
- }
-
- #[test]
- fn caching_import_should_save_import_if_missing() -> Result<(), Error> {
- let test_id = rand::thread_rng()
- .sample_iter(Alphanumeric)
- .take(36)
- .collect::<String>();
- let dir = temp_dir().join(test_id);
-
- std::fs::create_dir_all(dir.as_path())?;
-
- let cache = Cache::new_with_provider(|_| {
- Ok(dir.clone().to_str().map(String::from).unwrap())
- });
- let import = Import {
- mode: ImportMode::Code,
- location: ImportTarget::Missing,
- hash: Some(Hash::SHA256(hex::decode("d60d8415e36e86dae7f42933d3b0c4fe3ca238f057fba206c7e9fbf5d784fe15").unwrap())),
- };
-
- let mut fetcher_counter = 0;
- let mut resolve_counter = 0;
-
- let result = cache.caching_import(
- &import,
- || {
- fetcher_counter += 1;
- parse_str("1")
- },
- |parsed| {
- resolve_counter += 1;
- let result = parsed.resolve()?.typecheck()?;
- Ok((result.normalize().to_hir(), result.ty))
- },
- );
-
- assert!(result.is_ok(), "caching_import Should be valid");
- assert_eq!(fetcher_counter, 1, "Should fetch since cache is mising");
- assert_eq!(resolve_counter, 1, "Should resolve 1 time");
-
- let cache_file = dir.join("dhall").join("1220d60d8415e36e86dae7f42933d3b0c4fe3ca238f057fba206c7e9fbf5d784fe15");
- assert!(cache_file.exists());
-
- std::fs::remove_dir_all(dir.as_path()).unwrap();
- Ok(())
- }
+ use crate::syntax::parse_expr;
#[test]
- fn cache_filename_should_result_for_hash() {
+ fn filename_for_hash_should_work() {
let hash =
- Hash::SHA256(parse_expr("1").unwrap().hash().unwrap().into_vec());
- assert_eq!("1220d60d8415e36e86dae7f42933d3b0c4fe3ca238f057fba206c7e9fbf5d784fe15".to_string(), cache_filename(hash));
- }
-
- #[test]
- fn check_hash_should_be_ok_for_same_hash() -> Result<(), Error> {
- let typed = parse_str("1")?.resolve()?.typecheck()?;
- let hash = Hash::SHA256(parse_expr("1")?.hash()?.into_vec());
-
- let expected = (typed.normalize().to_hir(), typed.ty);
- let actual = check_hash(&hash, expected.clone());
- assert_eq!(actual.unwrap(), expected);
- Ok(())
- }
-
- #[test]
- fn check_hash_should_be_ok_for_unmatching_hash() -> Result<(), Error> {
- let typed = parse_str("1")?.resolve()?.typecheck()?;
- let hash = Hash::SHA256(parse_expr("2")?.hash()?.into_vec());
-
- let expected = (typed.normalize().to_hir(), typed.ty);
- let actual = check_hash(&hash, expected);
- assert!(actual.is_err());
- Ok(())
+ Hash::SHA256(parse_expr("1").unwrap().sha256_hash().unwrap());
+ assert_eq!("1220d60d8415e36e86dae7f42933d3b0c4fe3ca238f057fba206c7e9fbf5d784fe15".to_string(), filename_for_hash(&hash));
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-30 05:44:36 +0000