Merge pull request #19 from livestorm/liv-5996-plugins-cli-watch-should-be-debounced

feat(watch): add debounce to avoid a long wait before plugin is really update, liv-5996

Author: jinevo

package.json

@@ -15,6 +15,7 @@
     "adm-zip": "^0.5.5",
     "cliff": "^0.1.10",
     "command-line-args": "^5.1.1",
+    "debounce": "^1.2.1",
     "node-fetch": "^2.6.1",
     "node-watch": "^0.7.2",
     "prompts": "^2.4.0",

src/cmds/watch.js

@@ -1,12 +1,12 @@
 const fs = require('fs')
 const { execSync } = require('child_process')
+const nodeWatch = require('node-watch');
+const debounce = require('debounce')
 const getLivestormPluginInformation = require('../helpers/getLivestormPluginInformation')
 const env = process.argv[3]
-const nodeWatch = require('node-watch');
-
 
 function updatePlugin(evt, name) {
-  console.log('%s changed', name);
+  console.log('Updating plugin');
   process.stdout.write('\x1b[0m.\x1b[0m')
 
   try {
@@ -30,10 +30,9 @@ module.exports = function watch() {
   nodeWatch('./', { 
     recursive: true,
     filter: (f, skip) => {
-      if (/\/node_modules/.test(f)) return skip;
-      if (/\/build/.test(f)) return skip;
-      if (/\/\.git/.test(f)) return skip;
+      if (/node_modules/.test(f)) return skip;
+      if (/.git/.test(f)) return skip;
       return true
     },
-  }, updatePlugin);    
+  }, debounce(updatePlugin, 300));    
 }

yarn.lock

@@ -69,6 +69,11 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/cycle/-/cycle-1.0.3.tgz#21e80b2be8580f98b468f379430662b046c34ad2"
   integrity sha1-IegLK+hYD5i0aPN5QwZisEbDStI=
 
+debounce@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/debounce/-/debounce-1.2.1.tgz#38881d8f4166a5c5848020c11827b834bcb3e0a5"
+  integrity sha512-XRRe6Glud4rd/ZGQfiV1ruXSfbvfJedlV9Y6zOlP+2K04vBYiJEte6stfFkCP03aMnY5tsipamumUjL14fofug==
+
 [email protected], eyes@~0.1.8:
   version "0.1.8"
   resolved "https://registry.yarnpkg.com/eyes/-/eyes-0.1.8.tgz#62cf120234c683785d902348a800ef3e0cc20bc0"