1import { appendFileSync } from 'fs'
2import { ensurePtTmpDir, ptTmpDir } from './ensurePtTmpDirF.mts'
3
4const logPath = `${ptTmpDir}/mcp-debug.log`
5
6// In MCP mode: write to log file to avoid glitchy stderr output in terminal UI
7// In CLI mode: print to stdout for normal visibility
8export const mcpDebugLog = (msg: string) => {
9  if (process.env.OPENCODE) {
10    ensurePtTmpDir()
11    appendFileSync(logPath, `${new Date().toISOString()} ${msg}\n`)
12  } else {
13    console.log(msg)
14  }
15}
16
17// Verbose debug logging - disabled by default, enable when debugging
18export const mcpVerboseLog = (msg: string) => {
19  return // disabled - remove this line to enable verbose logging
20  mcpDebugLog(msg)
21}
22