Initial public release of Warp.

Repo-Sync-Origin: warpdotdev/warp-internal@12af1d983b

app/src/code/lsp_logs.rs

@@ -0,0 +1,33 @@
+use std::path::{Path, PathBuf};
+
+use lsp::supported_servers::LSPServerType;
+use sha2::{Digest, Sha256};
+use simple_logger::manager::resolve_log_path;
+
+/// Returns the relative log path (within the LSP log directory) for an LSP server.
+/// For example, `rust-analyzer/12345678.log`.
+pub fn relative_log_path(server_type: LSPServerType, workspace_path: &Path) -> PathBuf {
+    let server_type_name = server_type.binary_name();
+    let workspace_hash = hash_workspace_path(workspace_path);
+
+    PathBuf::from(server_type_name).join(format!("{workspace_hash}.log"))
+}
+
+/// Returns the path to the log file for an LSP server.
+///
+/// Format: `{secure_state_dir}/lsp/{server_type}/{workspace_hash}.log`
+///
+/// The workspace path is hashed to avoid filesystem issues with long or special character paths.
+pub fn log_file_path(server_type: LSPServerType, workspace_path: &Path) -> PathBuf {
+    resolve_log_path("lsp", relative_log_path(server_type, workspace_path))
+}
+
+/// Hashes the workspace path to create a filesystem-safe identifier.
+/// Uses first 16 characters of SHA256 hex digest (64 bits of entropy).
+fn hash_workspace_path(path: &Path) -> String {
+    let mut hasher = Sha256::new();
+    hasher.update(path.to_string_lossy().as_bytes());
+    let result = hasher.finalize();
+    // Take first 8 bytes (16 hex chars) for a shorter but still unique identifier
+    hex::encode(&result[..8])
+}