npm-tree
v0.0.3
Published
Generates a tree of the npm modules depended on by a given module
Downloads
13
Readme
npm-tree
Visualize the dependency tree of a given npm module.
Install:
$ sudo npm i -g npm-tree
CLI Usage
$ npm-tree express
CLI Output
accepts
mime-types
mime-db
negotiator
buffer-crc32
debug
ms
depd
escape-html
finalhandler
debug
ms
escape-html
media-typer
methods
parseurl
path-to-regexp
proxy-addr
ipaddr.js
qs
range-parser
send
debug
ms
depd
destroy
escape-html
fresh
mime
ms
on-finished
ee-first
range-parser
serve-static
escape-html
parseurl
send
debug
ms
depd
destroy
escape-html
fresh
mime
ms
on-finished
ee-first
range-parser
utils-merge
type-is
media-typer
mime-types
mime-db
vary
cookie
fresh
cookie-signature
merge-descriptors
utils-merge
API Usage
require('npm-tree')('express', function(err, result){
console.log(JSON.stringify(result, null, ' '));
});
Which will output:
{
"accepts": {
"mime-types": {
"mime-db": {}
},
"negotiator": {}
},
"buffer-crc32": {},
"debug": {
"ms": {}
},
"depd": {},
"escape-html": {},
"finalhandler": {
"debug": {
"ms": {}
},
"escape-html": {}
},
"media-typer": {},
"methods": {},
"parseurl": {},
"path-to-regexp": {},
"proxy-addr": {
"ipaddr.js": {}
},
"qs": {},
"range-parser": {},
"send": {
"debug": {
"ms": {}
},
"depd": {},
"destroy": {},
"escape-html": {},
"fresh": {},
"mime": {},
"ms": {},
"on-finished": {
"ee-first": {}
},
"range-parser": {}
},
"serve-static": {
"escape-html": {},
"parseurl": {},
"send": {
"debug": {
"ms": {}
},
"depd": {},
"destroy": {},
"escape-html": {},
"fresh": {},
"mime": {},
"ms": {},
"on-finished": {
"ee-first": {}
},
"range-parser": {}
},
"utils-merge": {}
},
"type-is": {
"media-typer": {},
"mime-types": {
"mime-db": {}
}
},
"vary": {},
"cookie": {},
"fresh": {},
"cookie-signature": {},
"merge-descriptors": {},
"utils-merge": {}
}
Programmatically getting console output
You can also simulate the console output by using the module function's exported stringify
method:
npmTree = require('npm-tree');
npmTree('express', function(err, results){
console.log(npmTree.stringify(results));
});
Limitations
While you can fetch a particular version of a library, like so:
$ npm-tree [email protected]
Keep in mind that npm-tree
will only fetch the latest version of each of those dependencies, which will obviously diverge from
whatever is specified by the package.json of the parent dependency.