├── README.md
└── script.py


/README.md:
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 1 | local-npm-launch-agent
 2 | ====
 3 | 
 4 | Script to set up [local-npm](https://github.com/nolanlawson/local-npm/) as a LaunchAgent on OS X, so that you can get up and running with `local-npm` in no time.
 5 | 
 6 | Usage
 7 | ---
 8 | 
 9 | Run this command (**without sudo!**):
10 | 
11 |     curl -sL https://raw.githubusercontent.com/nolanlawson/local-npm-launch-agent/master/script.py | python -
12 | 
13 | ### What this does
14 | 
15 | 1. Installs `local-npm`, `pm2`, and `npmrc` globally.
16 | 2. Creates a LaunchAgent to run `pm2` and `local-npm`.
17 | 3. Creates an `npmrc` called `local` that points to local-npm.
18 | 4. Starts it up.
19 | 
20 | When you restart your machine, `local-npm` will already be up and running.
21 | 
22 | To see the output logs, you can run:
23 | 
24 |     pm2 logs all
25 | 
26 | To switch back to regular npm, you can run:
27 | 
28 |     npmrc default
29 | 
30 | You can also visit [http://localhost:5080/_browse](http://localhost:5080/_browse) in a browser to confirm that `local-npm` is up and running.
31 | 
32 | Uninstall
33 | ----
34 | 
35 | If at any point you want to uninstall all this stuff, just do:
36 | 
37 |     launchctl unload ~/Library/LaunchAgents/com.nolanlawson.localnpm.plist
38 |     rm -fr ~/.local-npm ~/.npmrcs/local ~/Library/LaunchAgents/com.nolanlawson.localnpm.plist
39 |     npmrc default


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/script.py:
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 1 | #!/usr/bin/env python
 2 | 
 3 | # Creates a LaunchAgent for local-npm, or does nothing
 4 | # if it's already installed.
 5 | 
 6 | import os, sys, getpass, commands
 7 | 
 8 | def command(cmd):
 9 |   print cmd
10 |   os.system(cmd)
11 | 
12 | def finished():
13 |   print "\nIf you want to switch back to normal npm, run:\n\n    npmrc default\n"
14 |   print "If you want to see replication progress, run:\n\n    pm2 logs all\n"
15 |   print "If you want to uninstall, run:\n\n    launchctl unload ~/Library/LaunchAgents/com.nolanlawson.localnpm.plist\n"
16 | 
17 | install_dir = os.path.expanduser('~/.local-npm')
18 | if not os.path.exists(install_dir):
19 |   os.mkdir(install_dir)
20 | 
21 | done_file = os.path.join(install_dir, 'done')
22 | if os.path.exists(done_file):
23 |   print "\nLooks like local-npm is already installed! Exiting."
24 |   finished()
25 |   sys.exit(1)
26 | 
27 | command('npm install -g local-npm pm2 npmrc')
28 | 
29 | plist = '''<?xml version="1.0" encoding="UTF-8"?>
30 | <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
31 | <plist version="1.0">
32 |   <dict>
33 |     <key>Label</key>
34 |     <string>com.nolanlawson.localnpm</string>
35 |     <key>ProgramArguments</key>
36 |     <array>
37 |       <string>%s</string>
38 |       <string>%s</string>
39 |       <string>start</string>
40 |       <string>%s</string>
41 |       <string>--</string>
42 |       <string>%s</string>
43 |     </array>
44 |     <key>RunAtLoad</key>
45 |     <true/>
46 |     <key>KeepAlive</key>
47 |     <false/>
48 |     <key>StandardErrorPath</key>
49 |     <string>/tmp/localnpm.err</string>
50 |     <key>StandardOutPath</key>
51 |     <string>/tmp/localnpm.out</string>
52 |     <key>UserName</key>
53 |     <string>%s</string>
54 |     <key>WorkingDirectory</key>
55 |     <string>%s</string>
56 |   </dict>
57 | </plist>'''
58 | 
59 | plist = plist % (\
60 |   commands.getoutput('which node'), \
61 |   commands.getoutput('which pm2'), \
62 |   commands.getoutput('which node'), \
63 |   commands.getoutput('which local-npm'), \
64 |   getpass.getuser(), \
65 |   install_dir)
66 |   
67 | out_file = open(os.path.expanduser('~/Library/LaunchAgents/com.nolanlawson.localnpm.plist'), 'w')
68 | out_file.write(plist)
69 | out_file.close()
70 | 
71 | command('launchctl load -w ~/Library/LaunchAgents/com.nolanlawson.localnpm.plist')
72 | 
73 | command('npmrc -c local')
74 | os.system('npm set registry http://127.0.0.1:5080')
75 | 
76 | open(done_file, 'a').close()
77 | 
78 | print "\nDone! You now have local-npm running at 127.0.0.1:5080"
79 | print "You also have an npmrc called \"local\" configured to point to it."
80 | print "All offline data is stored in ~/.local-npm"
81 | finished()
82 | 


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