0.2.8 • Published 12 years ago
node-engineer v0.2.8
node-engineer
Parse package.json, inspect engine property and ensure command runs with right node.js version.
Engineer makes it trivial to run a command in an environment where node
and npm
match those
specified by a particular package.json's engine
field.
This makes it a no-brainer to run an arbitrary package under whatever version of node it needs. Engineer uses nave
and semver
to do the heavy lifting ot installing and checking for valid node.js versions.
Installation
npm install -g engineer
Usage
execute command with node version acceptable to engine package.json property
usage: node ./main.js
Options:
-c Shell command [required]
-f Path to package.json [required]
Missing required arguments: c, f
Demo
$ engineer -f package.json -c 'npm ls'
local versions: ["0.6.19"]
Local version 0.6.19 satisfies range >=0.6.0 <0.7.0
running cmd: ["./node_modules/nave/nave.sh","use","0.6.19","npm","ls"]
node-engineer@0.1.0 /Users/nialljohiggins/projects/node-engineer
├── chai@1.0.4 extraneous
├─┬ mocha@1.2.0 extraneous
│ ├── commander@0.5.2
│ ├── debug@0.7.0
│ ├── diff@1.0.2
│ ├── growl@1.5.1
│ └─┬ jade@0.20.3
│ └── mkdirp@0.3.3
├── nave@0.2.13
├─┬ optimist@0.3.4
│ └── wordwrap@0.0.2
└── semver@1.0.14
Credits
This is a glue package which relies on: