From f5f8b9e5961210ab26bd104544a3956e95c46099 Mon Sep 17 00:00:00 2001
From: Nikita Tenishev <nik.tenishev@gmail.com>
Date: Mon, 6 Apr 2026 14:11:50 +0300
Subject: [PATCH] fix: match Claude Code's project key encoding for underscores
 and special chars
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Claude Code encodes project directory paths by replacing ALL non-alphanumeric
characters (except hyphens) with '-'. CodeDash was only replacing '/' and '.',
leaving underscores and other special characters as-is. This caused session
detail files to not be found for any project path containing underscores
(e.g. personal_projects → expected -personal-projects but searched -personal_projects).

Changed regex from /[\/\.]/g to /[^a-zA-Z0-9-]/g in 4 locations:
- loadSessions() enrichment
- deleteSession()
- exportSessionMarkdown()
- findSessionFile()
---
 src/data.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/data.js b/src/data.js
index 83b08af..02ddcf7 100644
--- a/src/data.js
+++ b/src/data.js
@@ -709,7 +709,7 @@ function loadSessions() {
   // Enrich Claude sessions with detail file info
   for (const [sid, s] of Object.entries(sessions)) {
     if (s.tool !== 'claude') continue;
-    const projectKey = s.project.replace(/[\/\.]/g, '-');
+    const projectKey = s.project.replace(/[^a-zA-Z0-9-]/g, '-');
     const sessionFile = path.join(PROJECTS_DIR, projectKey, `${sid}.jsonl`);
     if (fs.existsSync(sessionFile)) {
       s.has_detail = true;
@@ -866,7 +866,7 @@ function deleteSession(sessionId, project) {
   const deleted = [];
 
   // 1. Remove session JSONL file from project dir
-  const projectKey = project.replace(/[\/\.]/g, '-');
+  const projectKey = project.replace(/[^a-zA-Z0-9-]/g, '-');
   const sessionFile = path.join(PROJECTS_DIR, projectKey, `${sessionId}.jsonl`);
   if (fs.existsSync(sessionFile)) {
     fs.unlinkSync(sessionFile);
@@ -935,7 +935,7 @@ function getGitCommits(projectDir, fromTs, toTs) {
 }
 
 function exportSessionMarkdown(sessionId, project) {
-  const projectKey = project.replace(/[\/\.]/g, '-');
+  const projectKey = project.replace(/[^a-zA-Z0-9-]/g, '-');
   const sessionFile = path.join(PROJECTS_DIR, projectKey, `${sessionId}.jsonl`);
 
   if (!fs.existsSync(sessionFile)) {
@@ -971,7 +971,7 @@ function exportSessionMarkdown(sessionId, project) {
 function findSessionFile(sessionId, project) {
   // Try Claude projects dir
   if (project) {
-    const projectKey = project.replace(/[\/\.]/g, '-');
+    const projectKey = project.replace(/[^a-zA-Z0-9-]/g, '-');
     const claudeFile = path.join(PROJECTS_DIR, projectKey, `${sessionId}.jsonl`);
     if (fs.existsSync(claudeFile)) return { file: claudeFile, format: 'claude' };
   }