feat: add logging for debug (#195)

package.json

@@ -67,6 +67,7 @@
  "dependencies": {
  "async": "^2.6.0",
  "boom": "^7.1.1",
+ "debug": "^3.1.0",
  "detect-node": "^2.0.3",
  "hapi": "^16.6.2",
  "hat": "0.0.3",
@@ -79,6 +80,7 @@
  "readable-stream": "^2.3.3",
  "rimraf": "^2.6.2",
  "safe-json-parse": "^4.0.0",
+ "shutdown": "^0.3.0",
  "ipfs-api": "^17.3.0",
  "stream-http": "^2.7.2",
  "subcomandante": "^1.0.5",

src/daemon-node.js

@@ -10,6 +10,7 @@ const once = require('once')
 const truthy = require('truthy')
 const utils = require('./utils')
 const flatten = require('./utils').flatten
+const debug = require('debug')('ipfsd-ctl:deamon-node')
 
 const tryJsonParse = utils.tryJsonParse
 const parseConfig = utils.parseConfig
@@ -262,13 +263,15 @@ class Node {
  // need a local var for the closure, as we clear the var.
  const subprocess = this.subprocess
  const timeout = setTimeout(() => {
+ debug('kill timeout, using SIGKILL', subprocess.pid)
  subprocess.kill('SIGKILL')
  callback()
  }, GRACE_PERIOD)
 
  const disposable = this.disposable
  const clean = this.cleanup.bind(this)
  subprocess.once('close', () => {
+ debug('killed', subprocess.pid)
  clearTimeout(timeout)
  this.subprocess = null
  this._started = false
@@ -278,6 +281,7 @@ class Node {
  callback()
  })
 
+ debug('killing', subprocess.pid)
  subprocess.kill('SIGTERM')
  this.subprocess = null
  }

src/exec.js

@@ -2,6 +2,8 @@
 
 const run = require('subcomandante')
 const once = require('once')
+const debug = require('debug')('ipfsd-ctl:exec')
+const path = require('path')
 
 function exec (cmd, args, opts, handlers) {
  opts = opts || {}
@@ -47,6 +49,7 @@ function exec (cmd, args, opts, handlers) {
  })
  }
 
+ debug(path.basename(cmd), args.join(' '))
  const command = run(cmd, args, opts)
 
  if (listeners.data) {