From e78082c5e3b4adc56a54d6b012c079302dfcb534 Mon Sep 17 00:00:00 2001
From: Chris Ball <chris@printf.net>
Date: Wed, 13 May 2015 18:11:57 -0400
Subject: Fix up standard linter warnings

---
 git-remote-gitswarm | 27 ++++++++++++++-------------
 gitswarmd           | 13 ++++++-------
 2 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/git-remote-gitswarm b/git-remote-gitswarm
index 517de84..5524518 100755
--- a/git-remote-gitswarm
+++ b/git-remote-gitswarm
@@ -7,7 +7,7 @@ var Swarm = require('bittorrent-swarm')
 var ut_gitswarm = require('ut_gitswarm')
 
 // We use console.warn (stderr) because git ignores our writes to stdout.
-url = process.argv[3].replace(/^gitswarm:/i, 'git:')
+var url = process.argv[3].replace(/^gitswarm:/i, 'git:')
 
 function die (error) {
   console.error(error)
@@ -15,22 +15,23 @@ function die (error) {
 }
 
 exec('git ls-remote ' + url + ' HEAD', function (err, stdout, stderr) {
-  if (err !== null)
+  if (err !== null) {
     die(err)
-  
-  lines = stdout.split('\n')
-  if (lines.length !== 2)
+  }
+  var lines = stdout.split('\n')
+  if (lines.length !== 2) {
     die("Didn't get back a single HEAD ref: " + lines)
-
+  }
   var line = lines[0].split('\t')
   var ref = line[0]
   var head = line[1]
-  if (head !== 'HEAD')
+  if (head !== 'HEAD') {
     die("Couldn't parse the ref line: " + ref, head)
-  if (ref.length != 40)
-    die("Was expecting a 40-byte sha: " + ref)
-    
-  console.warn("Okay, we want to get: " + ref)  
+  }
+  if (ref.length !== 40) {
+    die('Was expecting a 40-byte sha: ' + ref)
+  }
+  console.warn('Okay, we want to get: ' + ref)
 
   var dht = new DHT()
   var magnetUri = 'magnet:?xt=urn:btih:' + ref
@@ -44,9 +45,9 @@ exec('git ls-remote ' + url + ' HEAD', function (err, stdout, stderr) {
   })
 
   var swarm = new Swarm(parsed.infoHash, 'cafebabecafebabecafecafebabecafebabecafe')
-  swarm.on('wire', function(wire) {
+  swarm.on('wire', function (wire) {
     console.error('we got a wire')
     wire.use('ut_gitswarm')
-    //wire.ut_gitswarm.askforsha(parsed.infoHash)
+    // wire.ut_gitswarm.askforsha(parsed.infoHash)
   })
 })
diff --git a/gitswarmd b/gitswarmd
index 4ec7fb5..8060de3 100755
--- a/gitswarmd
+++ b/gitswarmd
@@ -7,7 +7,6 @@ var net = require('net')
 var Protocol = require('bittorrent-protocol')
 var spawn = require('child_process').spawn
 var Swarm = require('bittorrent-swarm')
-var WebTorrent = require('webtorrent')
 var ut_gitswarm = require('ut_gitswarm')
 
 function die (error) {
@@ -32,8 +31,8 @@ repos.forEach(function (repo) {
   upload.stdout.on('data', function (line) {
     var lines = line.toString().split('\n')
     lines.forEach(function (line) {
-      arr = line.toString().split(' ')
-      if (arr.length == 2) {
+      var arr = line.toString().split(' ')
+      if (arr.length === 2) {
         var sha = arr[0].toString()
         // First four chars are git-upload-pack's length-of-line metadata.
         sha = sha.substring(4)
@@ -43,8 +42,9 @@ repos.forEach(function (repo) {
           announcedRefs[sha] = repo
           console.log(announcedRefs)
           dht.announce(sha, 30000, function (err) {
-            if (err !== null)
+            if (err !== null) {
               console.log('Announced ' + sha)
+            }
           })
         }
       }
@@ -54,8 +54,9 @@ repos.forEach(function (repo) {
     console.log('end')
   })
   upload.on('exit', function (code) {
-    if (code != 0)
+    if (code !== 0) {
       die('Failed: ' + code)
+    }
   })
 })
 
@@ -68,5 +69,3 @@ net.createServer(function (socket) {
     wire.use('ut_gitswarm')
   })
 }).listen(30000)
-
-
-- 
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