Moves create_and_canonicalize_directories() into accounts-db utils (s…

…olana-labs#34882)

accounts-db/src/utils.rs

@@ -85,6 +85,20 @@ pub fn delete_contents_of_path(path: impl AsRef<Path>) {
     }
 }
 
+/// Creates directories if they do not exist, and canonicalizes the paths.
+pub fn create_and_canonicalize_directories(
+    directories: impl IntoIterator<Item = impl AsRef<Path>>,
+) -> std::io::Result<Vec<PathBuf>> {
+    directories
+        .into_iter()
+        .map(|path| {
+            fs::create_dir_all(&path)?;
+            let path = fs::canonicalize(&path)?;
+            Ok(path)
+        })
+        .collect()
+}
+
 #[cfg(test)]
 mod tests {
     use {super::*, tempfile::TempDir};

ledger-tool/src/args.rs

@@ -5,13 +5,14 @@ use {
         accounts_db::{AccountsDb, AccountsDbConfig},
         accounts_index::{AccountsIndexConfig, IndexLimitMb},
         partitioned_rewards::TestPartitionedEpochRewards,
+        utils::create_and_canonicalize_directories,
     },
     solana_clap_utils::input_parsers::pubkeys_of,
     solana_ledger::{
         blockstore_processor::ProcessOptions,
         use_snapshot_archives_at_startup::{self, UseSnapshotArchivesAtStartup},
     },
-    solana_runtime::{runtime_config::RuntimeConfig, snapshot_utils},
+    solana_runtime::runtime_config::RuntimeConfig,
     solana_sdk::clock::Slot,
     std::{
         collections::HashSet,
@@ -116,14 +117,16 @@ pub fn get_accounts_db_config(
         .unwrap_or_else(|| {
             ledger_tool_ledger_path.join(AccountsDb::DEFAULT_ACCOUNTS_HASH_CACHE_DIR)
         });
-    let accounts_hash_cache_path =
-        snapshot_utils::create_and_canonicalize_directories(&[accounts_hash_cache_path])
-            .unwrap_or_else(|err| {
-                eprintln!("Unable to access accounts hash cache path: {err}");
-                std::process::exit(1);
-            })
-            .pop()
-            .unwrap();
+    let accounts_hash_cache_path = create_and_canonicalize_directories([&accounts_hash_cache_path])
+        .unwrap_or_else(|err| {
+            eprintln!(
+                "Unable to access accounts hash cache path '{}': {err}",
+                accounts_hash_cache_path.display(),
+            );
+            std::process::exit(1);
+        })
+        .pop()
+        .unwrap();
 
     AccountsDbConfig {
         index: Some(accounts_index_config),

runtime/src/snapshot_utils.rs

@@ -530,18 +530,6 @@ pub enum GetSnapshotAccountsHardLinkDirError {
     },
 }
 
-/// Creates directories if they do not exist, and canonicalizes the paths.
-pub fn create_and_canonicalize_directories(directories: &[PathBuf]) -> Result<Vec<PathBuf>> {
-    directories
-        .iter()
-        .map(|path| {
-            fs_err::create_dir_all(path)?;
-            let path = fs_err::canonicalize(path)?;
-            Ok(path)
-        })
-        .collect()
-}
-
 /// Moves and asynchronously deletes the contents of a directory to avoid blocking on it.
 /// The directory is re-created after the move, and should now be empty.
 pub fn move_and_async_delete_path_contents(path: impl AsRef<Path>) {

validator/src/main.rs

@@ -14,7 +14,7 @@ use {
             AccountsIndexConfig, IndexLimitMb,
         },
         partitioned_rewards::TestPartitionedEpochRewards,
-        utils::create_all_accounts_run_and_snapshot_dirs,
+        utils::{create_all_accounts_run_and_snapshot_dirs, create_and_canonicalize_directories},
     },
     solana_clap_utils::input_parsers::{keypair_of, keypairs_of, pubkey_of, value_of},
     solana_core::{
@@ -48,9 +48,7 @@ use {
         runtime_config::RuntimeConfig,
         snapshot_bank_utils::DISABLED_SNAPSHOT_ARCHIVE_INTERVAL,
         snapshot_config::{SnapshotConfig, SnapshotUsage},
-        snapshot_utils::{
-            self, create_and_canonicalize_directories, ArchiveFormat, SnapshotVersion,
-        },
+        snapshot_utils::{self, ArchiveFormat, SnapshotVersion},
     },
     solana_sdk::{
         clock::{Slot, DEFAULT_S_PER_SLOT},
@@ -991,9 +989,12 @@ pub fn main() {
         .map(BlockstoreRecoveryMode::from);
 
     // Canonicalize ledger path to avoid issues with symlink creation
-    let ledger_path = create_and_canonicalize_directories(&[ledger_path])
+    let ledger_path = create_and_canonicalize_directories([&ledger_path])
         .unwrap_or_else(|err| {
-            eprintln!("Unable to access ledger path: {err}");
+            eprintln!(
+                "Unable to access ledger path '{}': {err}",
+                ledger_path.display(),
+            );
             exit(1);
         })
         .pop()
@@ -1003,9 +1004,12 @@ pub fn main() {
         .value_of("accounts_hash_cache_path")
         .map(Into::into)
         .unwrap_or_else(|| ledger_path.join(AccountsDb::DEFAULT_ACCOUNTS_HASH_CACHE_DIR));
-    let accounts_hash_cache_path = create_and_canonicalize_directories(&[accounts_hash_cache_path])
+    let accounts_hash_cache_path = create_and_canonicalize_directories([&accounts_hash_cache_path])
         .unwrap_or_else(|err| {
-            eprintln!("Unable to access accounts hash cache path: {err}");
+            eprintln!(
+                "Unable to access accounts hash cache path '{}': {err}",
+                accounts_hash_cache_path.display(),
+            );
             exit(1);
         })
         .pop()
@@ -1443,11 +1447,10 @@ pub fn main() {
         } else {
             vec![ledger_path.join("accounts")]
         };
-    let account_paths = snapshot_utils::create_and_canonicalize_directories(&account_paths)
-        .unwrap_or_else(|err| {
-            eprintln!("Unable to access account path: {err}");
-            exit(1);
-        });
+    let account_paths = create_and_canonicalize_directories(account_paths).unwrap_or_else(|err| {
+        eprintln!("Unable to access account path: {err}");
+        exit(1);
+    });
 
     let account_shrink_paths: Option<Vec<PathBuf>> =
         values_t!(matches, "account_shrink_path", String)