Release v3.9.9

Published from npm package build
Source: https://github.com/thedotmack/claude-mem-source

src/commands/generate-title.ts

@@ -0,0 +1,179 @@
+import { OptionValues } from 'commander';
+import { query } from '@anthropic-ai/claude-agent-sdk';
+import { getClaudePath } from '../shared/settings.js';
+import path from 'path';
+import fs from 'fs';
+
+const SESSION_DIR = path.join(process.env.HOME || '', '.claude-mem', 'sessions');
+
+/**
+ * Generate a session title and subtitle from a user prompt
+ * CLI command that uses Agent SDK (like changelog.ts)
+ */
+export async function generateTitle(prompt: string, options: OptionValues): Promise<void> {
+  if (!prompt || prompt.trim().length === 0) {
+    console.error(JSON.stringify({
+      success: false,
+      error: 'Prompt is required'
+    }));
+    process.exit(1);
+  }
+
+  const systemPrompt = `You are a title and subtitle generator for claude-mem session metadata.
+
+Your job is to analyze a user's request and generate:
+1. A concise title (3-8 words)
+2. A one-sentence subtitle (max 20 words)
+
+TITLE GUIDELINES:
+- 3-8 words maximum
+- Scannable and clear
+- Captures the core action or topic
+- Professional and informative
+- Examples:
+  * "Dark Mode Implementation"
+  * "Authentication Bug Fix"
+  * "API Rate Limiting Setup"
+  * "React Component Refactoring"
+
+SUBTITLE GUIDELINES:
+- One sentence, max 20 words
+- Descriptive and specific
+- Focus on the outcome or benefit
+- Use active voice when possible
+- Examples:
+  * "Adding theme toggle and dark color scheme support to the application"
+  * "Resolving login timeout issue affecting user session persistence"
+  * "Implementing request throttling to prevent API quota exhaustion"
+
+OUTPUT FORMAT:
+You must output EXACTLY two lines:
+Line 1: Title only (no prefix, no quotes)
+Line 2: Subtitle only (no prefix, no quotes)
+
+EXAMPLE:
+
+User request: "Help me add dark mode to my app"
+
+Output:
+Dark Mode Implementation
+Adding theme toggle and dark color scheme support to the application
+
+USER REQUEST:
+${prompt}
+
+Now generate the title and subtitle (two lines exactly):`;
+
+  try {
+    const response = await query({
+      prompt: systemPrompt,
+      options: {
+        allowedTools: [],
+        pathToClaudeCodeExecutable: getClaudePath()
+      }
+    });
+
+    // Extract text from response (same pattern as changelog.ts)
+    let fullResponse = '';
+    if (response && typeof response === 'object' && Symbol.asyncIterator in response) {
+      for await (const message of response) {
+        if (message?.type === 'assistant' && message?.message?.content) {
+          const content = message.message.content;
+          if (typeof content === 'string') {
+            fullResponse += content;
+          } else if (Array.isArray(content)) {
+            for (const block of content) {
+              if (block.type === 'text' && block.text) {
+                fullResponse += block.text;
+              }
+            }
+          }
+        }
+      }
+    }
+
+    // Parse the response - expecting exactly 2 lines
+    const lines = fullResponse.trim().split('\n').filter(line => line.trim().length > 0);
+
+    if (lines.length < 2) {
+      console.error(JSON.stringify({
+        success: false,
+        error: 'Could not generate title and subtitle',
+        response: fullResponse
+      }));
+      process.exit(1);
+    }
+
+    const title = lines[0].trim();
+    const subtitle = lines[1].trim();
+
+    // Save to session metadata if --save flag is provided
+    if (options.save) {
+      if (!options.project || !options.session) {
+        console.error(JSON.stringify({
+          success: false,
+          error: '--project and --session are required when using --save'
+        }));
+        process.exit(1);
+      }
+
+      try {
+        const sessionFile = path.join(SESSION_DIR, `${options.project}_streaming.json`);
+
+        if (!fs.existsSync(sessionFile)) {
+          console.error(JSON.stringify({
+            success: false,
+            error: `Session file not found: ${sessionFile}`
+          }));
+          process.exit(1);
+        }
+
+        let sessionData: any = {};
+        try {
+          sessionData = JSON.parse(fs.readFileSync(sessionFile, 'utf8'));
+        } catch (e) {
+          console.error(JSON.stringify({
+            success: false,
+            error: 'Failed to parse session file'
+          }));
+          process.exit(1);
+        }
+
+        // Update metadata
+        sessionData.promptTitle = title;
+        sessionData.promptSubtitle = subtitle;
+        sessionData.updatedAt = new Date().toISOString();
+
+        // Write back to file
+        fs.writeFileSync(sessionFile, JSON.stringify(sessionData, null, 2));
+      } catch (error: any) {
+        console.error(JSON.stringify({
+          success: false,
+          error: `Failed to save metadata: ${error.message}`
+        }));
+        process.exit(1);
+      }
+    }
+
+    // Output format depends on options
+    if (options.json) {
+      console.log(JSON.stringify({
+        success: true,
+        title,
+        subtitle
+      }, null, 2));
+    } else if (options.oneline) {
+      console.log(`${title} - ${subtitle}`);
+    } else {
+      console.log(title);
+      console.log(subtitle);
+    }
+
+  } catch (error: any) {
+    console.error(JSON.stringify({
+      success: false,
+      error: error.message || 'Unknown error generating title'
+    }));
+    process.exit(1);
+  }
+}