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morficus/license-ls

Repository files navigation

List licenses for installed packages.

npmMaintainabilityTest CoverageBuild Status

Features

  • JSON, CSV, XML or ASCII table output
  • Specify the package depth
  • Ability to limit list to only dev or only production packages
  • Support for converting SPDX expressions in to their full names
  • Specify what properties should be included in the out
  • Can be used programmatically for maximum flex- and extensibility

Options

You can always runnpx license-ls --help to get this documentation

  • --help: show help
  • --format: output format. json, table, xml or csv (defaults to table)
  • --include: List of properties to include
  • --depth: Max display depth of the dependency tree
  • --production, --prod: Display only the dependency tree for packages in dependencies
  • --development, --dev: Display only the dependency tree for packages in devDependencies
  • --global: List packages in the global install prefix instead of in the current project
  • --link: Display only dependencies which are linked

CSV specific options

  • --csv.delimiter: character the use as the value separator (defaults to,)

Table specific options

  • --table.header.*: changes the default header name for table output (ie:--header.name=Module)
    • Here is a list of possible values for*:id,name,version,license,homepage,repository,author,dependencyLevel,description

XML specific options

  • --xml.asAttrs: uses each package property as the XML tag element, with the package name as the content (see "XML Output #2" in the Examples section)

Examples

Get a list of all dependency packages

npx license-ls

Get a list of only direct dependencies

npx license-ls --depth=0

Get a list of only direct production dependencies

npx license-ls --depth=0 --prod

Get a list of only direct production dependencies, only show directory path, name and license

npx license-ls --depth=0 --prod --include=path,name,license

Get a list of all dependency packages in JSON format

npx license-ls --format=json

Save results to a file

npx license-ls --depth=0> report.txt

Set some custom table headers

npx license-ls --depth=0 --table.header.name=Module --table.header.repository="Repo URL" --table.header.author="Who made this?"

Sample Output formats

All of the following samples were generated by running the relevant command against this project.

JSON output

npx license-ls --format=json --depth=0

 [   {"id":0,"name":"ava","version":"2.1.0","license":"MIT License (MIT)","repository":"git+https://github.com/avajs/ava.git","homepage":"https://avajs.dev","path":"/Users/morficus/workspace/license-ls/node_modules/ava","dependencyLevel":"development"   },   {"id":1,"name":"debug","version":"4.1.1","license":"MIT License (MIT)","repository":"git://github.com/visionmedia/debug.git","author":"TJ Holowaychuk","homepage":"https://github.com/visionmedia/debug#readme","path":"/Users/morficus/workspace/license-ls/node_modules/debug","dependencyLevel":"development"   },   {"id":2,"name":"json2csv","version":"4.5.1","license":"MIT License (MIT)","repository":"git+https://github.com/zemirco/json2csv.git","author":"Mirco Zeiss","homepage":"https://github.com/zemirco/json2csv#readme","path":"/Users/morficus/workspace/license-ls/node_modules/json2csv","dependencyLevel":"production"   },   {"id":3,"name":"jstoxml","version":"1.5.0","license":"MIT License (MIT)","repository":"git://github.com/davidcalhoun/jstoxml.git","author":"David Calhoun","homepage":"http://github.com/davidcalhoun/jstoxml","path":"/Users/morficus/workspace/license-ls/node_modules/jstoxml","dependencyLevel":"production"   },   {"id":4,"name":"libnpm","version":"2.0.1","license":"ISC License (ISC)","repository":"git+https://github.com/npm/libnpm.git","author":"Kat Marchán","homepage":"https://github.com/npm/libnpm#readme","path":"/Users/morficus/workspace/license-ls/node_modules/libnpm","dependencyLevel":"production"   },   {"id":5,"name":"nyc","version":"14.1.1","license":"ISC License (ISC)","repository":"git+ssh://git@github.com/istanbuljs/nyc.git","author":"Ben Coe","homepage":"https://github.com/istanbuljs/nyc#readme","path":"/Users/morficus/workspace/license-ls/node_modules/nyc","dependencyLevel":"production"   },   {"id":6,"name":"ora","version":"3.4.0","license":"MIT License (MIT)","repository":"git+https://github.com/sindresorhus/ora.git","author":"Sindre Sorhus","homepage":"https://github.com/sindresorhus/ora#readme","path":"/Users/morficus/workspace/license-ls/node_modules/ora","dependencyLevel":"production"   },   {"id":7,"name":"read-package-tree","version":"5.2.2","license":"ISC License (ISC)","repository":"git+https://github.com/npm/read-package-tree.git","author":"Isaac Z. Schlueter","homepage":"https://github.com/npm/read-package-tree","path":"/Users/morficus/workspace/license-ls/node_modules/read-package-tree","dependencyLevel":"production"   },   {"id":8,"name":"spdx-expression-parse","version":"3.0.0","license":"MIT License (MIT)","repository":"git+https://github.com/jslicense/spdx-expression-parse.js.git","author":"Kyle E. Mitchell","homepage":"https://github.com/jslicense/spdx-expression-parse.js#readme","path":"/Users/morficus/workspace/license-ls/node_modules/spdx-expression-parse","dependencyLevel":"production"   },   {"id":9,"name":"spdx-license-list","version":"6.0.0","license":"Creative Commons Zero v1.0 Universal (CC0-1.0)","repository":"git+https://github.com/sindresorhus/spdx-license-list.git","author":"Sindre Sorhus","homepage":"https://github.com/sindresorhus/spdx-license-list#readme","path":"/Users/morficus/workspace/license-ls/node_modules/spdx-license-list","dependencyLevel":"production"   },   {"id":10,"name":"table","version":"5.4.1","license":"BSD 3-Clause\"New\" or\"Revised\" License (BSD-3-Clause)","repository":"git+https://github.com/gajus/table.git","author":"Gajus Kuizinas","homepage":"https://github.com/gajus/table#readme","path":"/Users/morficus/workspace/license-ls/node_modules/table","dependencyLevel":"production"   },   {"id":11,"name":"yargs","version":"13.2.4","license":"MIT License (MIT)","repository":"git+https://github.com/yargs/yargs.git","homepage":"https://yargs.js.org/","path":"/Users/morficus/workspace/license-ls/node_modules/yargs","dependencyLevel":"production"   } ]

CSV output

npx license-ls --format=csv --depth=0

"id","name","version","license","repository","author","homepage","path","dependencyLevel"0,"ava","2.1.0","MIT License (MIT)","git+https://github.com/avajs/ava.git",,"https://avajs.dev","/Users/morficus/workspace/license-ls/node_modules/ava","development"1,"debug","4.1.1","MIT License (MIT)","git://github.com/visionmedia/debug.git","TJ Holowaychuk","https://github.com/visionmedia/debug#readme","/Users/morficus/workspace/license-ls/node_modules/debug","development"2,"json2csv","4.5.1","MIT License (MIT)","git+https://github.com/zemirco/json2csv.git","Mirco Zeiss","https://github.com/zemirco/json2csv#readme","/Users/morficus/workspace/license-ls/node_modules/json2csv","production"3,"jstoxml","1.5.0","MIT License (MIT)","git://github.com/davidcalhoun/jstoxml.git","David Calhoun","http://github.com/davidcalhoun/jstoxml","/Users/morficus/workspace/license-ls/node_modules/jstoxml","production"4,"libnpm","2.0.1","ISC License (ISC)","git+https://github.com/npm/libnpm.git","Kat Marchán","https://github.com/npm/libnpm#readme","/Users/morficus/workspace/license-ls/node_modules/libnpm","production"5,"nyc","14.1.1","ISC License (ISC)","git+ssh://git@github.com/istanbuljs/nyc.git","Ben Coe","https://github.com/istanbuljs/nyc#readme","/Users/morficus/workspace/license-ls/node_modules/nyc","production"6,"ora","3.4.0","MIT License (MIT)","git+https://github.com/sindresorhus/ora.git","Sindre Sorhus","https://github.com/sindresorhus/ora#readme","/Users/morficus/workspace/license-ls/node_modules/ora","production"7,"read-package-tree","5.2.2","ISC License (ISC)","git+https://github.com/npm/read-package-tree.git","Isaac Z. Schlueter","https://github.com/npm/read-package-tree","/Users/morficus/workspace/license-ls/node_modules/read-package-tree","production"8,"spdx-expression-parse","3.0.0","MIT License (MIT)","git+https://github.com/jslicense/spdx-expression-parse.js.git","Kyle E. Mitchell","https://github.com/jslicense/spdx-expression-parse.js#readme","/Users/morficus/workspace/license-ls/node_modules/spdx-expression-parse","production"9,"spdx-license-list","6.0.0","Creative Commons Zero v1.0 Universal (CC0-1.0)","git+https://github.com/sindresorhus/spdx-license-list.git","Sindre Sorhus","https://github.com/sindresorhus/spdx-license-list#readme","/Users/morficus/workspace/license-ls/node_modules/spdx-license-list","production"10,"table","5.4.1","BSD 3-Clause ""New"" or ""Revised"" License (BSD-3-Clause)","git+https://github.com/gajus/table.git","Gajus Kuizinas","https://github.com/gajus/table#readme","/Users/morficus/workspace/license-ls/node_modules/table","production"11,"yargs","13.2.4","MIT License (MIT)","git+https://github.com/yargs/yargs.git",,"https://yargs.js.org/","/Users/morficus/workspace/license-ls/node_modules/yargs","production"

Table output

npx license-ls --depth=0

╔═══════╤═══════════════════════╤═════════╤════════════════════════════════════════════════════════╤═══════════════════════════════════════════════════════════════╤════════════════════╤══════════════════════════════════════════════════════════════╤════════════════════════════════════════════════════════════════════════════════╤═════════════════╗║ Row # │ Package Name          │ Version │ License                                                │ Repository                                                    │ Author             │ Homepage                                                     │                                                                                │ Dependency type ║╟───────┼───────────────────────┼─────────┼────────────────────────────────────────────────────────┼───────────────────────────────────────────────────────────────┼────────────────────┼──────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────────────────────────┼─────────────────╢║ 0     │ ava                   │ 2.1.0   │ MIT License (MIT)                                      │ git+https://github.com/avajs/ava.git                          │                    │ https://avajs.dev                                            │ /Users/morficus/workspace/license-ls/node_modules/ava                   │ development     ║╟───────┼───────────────────────┼─────────┼────────────────────────────────────────────────────────┼───────────────────────────────────────────────────────────────┼────────────────────┼──────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────────────────────────┼─────────────────╢║ 1     │ debug                 │ 4.1.1   │ MIT License (MIT)                                      │ git://github.com/visionmedia/debug.git                        │ TJ Holowaychuk     │ https://github.com/visionmedia/debug#readme                  │ /Users/morficus/workspace/license-ls/node_modules/debug                 │ development     ║╟───────┼───────────────────────┼─────────┼────────────────────────────────────────────────────────┼───────────────────────────────────────────────────────────────┼────────────────────┼──────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────────────────────────┼─────────────────╢║ 2     │ json2csv              │ 4.5.1   │ MIT License (MIT)                                      │ git+https://github.com/zemirco/json2csv.git                   │ Mirco Zeiss        │ https://github.com/zemirco/json2csv#readme                   │ /Users/morficus/workspace/license-ls/node_modules/json2csv              │ production      ║╟───────┼───────────────────────┼─────────┼────────────────────────────────────────────────────────┼───────────────────────────────────────────────────────────────┼────────────────────┼──────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────────────────────────┼─────────────────╢║ 3     │ jstoxml               │ 1.5.0   │ MIT License (MIT)                                      │ git://github.com/davidcalhoun/jstoxml.git                     │ David Calhoun      │ http://github.com/davidcalhoun/jstoxml                       │ /Users/morficus/workspace/license-ls/node_modules/jstoxml               │ production      ║╟───────┼───────────────────────┼─────────┼────────────────────────────────────────────────────────┼───────────────────────────────────────────────────────────────┼────────────────────┼──────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────────────────────────┼─────────────────╢║ 4     │ libnpm                │ 2.0.1   │ ISC License (ISC)                                      │ git+https://github.com/npm/libnpm.git                         │ Kat Marchán        │ https://github.com/npm/libnpm#readme                         │ /Users/morficus/workspace/license-ls/node_modules/libnpm                │ production      ║╟───────┼───────────────────────┼─────────┼────────────────────────────────────────────────────────┼───────────────────────────────────────────────────────────────┼────────────────────┼──────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────────────────────────┼─────────────────╢║ 5     │ nyc                   │ 14.1.1  │ ISC License (ISC)                                      │ git+ssh://git@github.com/istanbuljs/nyc.git                   │ Ben Coe            │ https://github.com/istanbuljs/nyc#readme                     │ /Users/morficus/workspace/license-ls/node_modules/nyc                   │ production      ║╟───────┼───────────────────────┼─────────┼────────────────────────────────────────────────────────┼───────────────────────────────────────────────────────────────┼────────────────────┼──────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────────────────────────┼─────────────────╢║ 6     │ ora                   │ 3.4.0   │ MIT License (MIT)                                      │ git+https://github.com/sindresorhus/ora.git                   │ Sindre Sorhus      │ https://github.com/sindresorhus/ora#readme                   │ /Users/morficus/workspace/license-ls/node_modules/ora                   │ production      ║╟───────┼───────────────────────┼─────────┼────────────────────────────────────────────────────────┼───────────────────────────────────────────────────────────────┼────────────────────┼──────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────────────────────────┼─────────────────╢║ 7     │ read-package-tree     │ 5.2.2   │ ISC License (ISC)                                      │ git+https://github.com/npm/read-package-tree.git              │ Isaac Z. Schlueter │ https://github.com/npm/read-package-tree                     │ /Users/morficus/workspace/license-ls/node_modules/read-package-tree     │ production      ║╟───────┼───────────────────────┼─────────┼────────────────────────────────────────────────────────┼───────────────────────────────────────────────────────────────┼────────────────────┼──────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────────────────────────┼─────────────────╢║ 8     │ spdx-expression-parse │ 3.0.0   │ MIT License (MIT)                                      │ git+https://github.com/jslicense/spdx-expression-parse.js.git │ Kyle E. Mitchell   │ https://github.com/jslicense/spdx-expression-parse.js#readme │ /Users/morficus/workspace/license-ls/node_modules/spdx-expression-parse │ production      ║╟───────┼───────────────────────┼─────────┼────────────────────────────────────────────────────────┼───────────────────────────────────────────────────────────────┼────────────────────┼──────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────────────────────────┼─────────────────╢║ 9     │ spdx-license-list     │ 6.0.0   │ Creative Commons Zero v1.0 Universal (CC0-1.0)         │ git+https://github.com/sindresorhus/spdx-license-list.git     │ Sindre Sorhus      │ https://github.com/sindresorhus/spdx-license-list#readme     │ /Users/morficus/workspace/license-ls/node_modules/spdx-license-list     │ production      ║╟───────┼───────────────────────┼─────────┼────────────────────────────────────────────────────────┼───────────────────────────────────────────────────────────────┼────────────────────┼──────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────────────────────────┼─────────────────╢║ 10    │ table                 │ 5.4.1   │ BSD 3-Clause "New" or "Revised" License (BSD-3-Clause) │ git+https://github.com/gajus/table.git                        │ Gajus Kuizinas     │ https://github.com/gajus/table#readme                        │ /Users/morficus/workspace/license-ls/node_modules/table                 │ production      ║╟───────┼───────────────────────┼─────────┼────────────────────────────────────────────────────────┼───────────────────────────────────────────────────────────────┼────────────────────┼──────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────────────────────────┼─────────────────╢║ 11    │ yargs                 │ 13.2.4  │ MIT License (MIT)                                      │ git+https://github.com/yargs/yargs.git                        │                    │ https://yargs.js.org/                                        │ /Users/morficus/workspace/license-ls/node_modules/yargs                 │ production      ║╚═══════╧═══════════════════════╧═════════╧════════════════════════════════════════════════════════╧═══════════════════════════════════════════════════════════════╧════════════════════╧══════════════════════════════════════════════════════════════╧════════════════════════════════════════════════════════════════════════════════╧═════════════════╝

XML Output #1

npx license-ls --depth=0 --format=xml

<dependencies>    <dependency>        <id>0</id>        <name>ava</name>        <version>2.1.0</version>        <license>MIT License (MIT)</license>        <repository>git+https://github.com/avajs/ava.git</repository>        <author/>        <homepage>https://avajs.dev</homepage>        <path>/Users/morficus/workspace/license-ls/node_modules/ava</path>        <dependencyLevel>development</dependencyLevel>    </dependency>    <dependency>        <id>1</id>        <name>debug</name>        <version>4.1.1</version>        <license>MIT License (MIT)</license>        <repository>git://github.com/visionmedia/debug.git</repository>        <author>TJ Holowaychuk</author>        <homepage>https://github.com/visionmedia/debug#readme</homepage>        <path>/Users/morficus/workspace/license-ls/node_modules/debug</path>        <dependencyLevel>development</dependencyLevel>    </dependency>    <dependency>        <id>2</id>        <name>json2csv</name>        <version>4.5.1</version>        <license>MIT License (MIT)</license>        <repository>git+https://github.com/zemirco/json2csv.git</repository>        <author>Mirco Zeiss</author>        <homepage>https://github.com/zemirco/json2csv#readme</homepage>        <path>/Users/morficus/workspace/license-ls/node_modules/json2csv</path>        <dependencyLevel>production</dependencyLevel>    </dependency>    <dependency>        <id>3</id>        <name>jstoxml</name>        <version>1.5.0</version>        <license>MIT License (MIT)</license>        <repository>git://github.com/davidcalhoun/jstoxml.git</repository>        <author>David Calhoun</author>        <homepage>http://github.com/davidcalhoun/jstoxml</homepage>        <path>/Users/morficus/workspace/license-ls/node_modules/jstoxml</path>        <dependencyLevel>production</dependencyLevel>    </dependency>    <dependency>        <id>4</id>        <name>libnpm</name>        <version>2.0.1</version>        <license>ISC License (ISC)</license>        <repository>git+https://github.com/npm/libnpm.git</repository>        <author>Kat Marchán</author>        <homepage>https://github.com/npm/libnpm#readme</homepage>        <path>/Users/morficus/workspace/license-ls/node_modules/libnpm</path>        <dependencyLevel>production</dependencyLevel>    </dependency>    <dependency>        <id>5</id>        <name>nyc</name>        <version>14.1.1</version>        <license>ISC License (ISC)</license>        <repository>git+ssh://git@github.com/istanbuljs/nyc.git</repository>        <author>Ben Coe</author>        <homepage>https://github.com/istanbuljs/nyc#readme</homepage>        <path>/Users/morficus/workspace/license-ls/node_modules/nyc</path>        <dependencyLevel>production</dependencyLevel>    </dependency>    <dependency>        <id>6</id>        <name>ora</name>        <version>3.4.0</version>        <license>MIT License (MIT)</license>        <repository>git+https://github.com/sindresorhus/ora.git</repository>        <author>Sindre Sorhus</author>        <homepage>https://github.com/sindresorhus/ora#readme</homepage>        <path>/Users/morficus/workspace/license-ls/node_modules/ora</path>        <dependencyLevel>production</dependencyLevel>    </dependency>    <dependency>        <id>7</id>        <name>read-package-tree</name>        <version>5.2.2</version>        <license>ISC License (ISC)</license>        <repository>git+https://github.com/npm/read-package-tree.git</repository>        <author>Isaac Z. Schlueter</author>        <homepage>https://github.com/npm/read-package-tree</homepage>        <path>/Users/morficus/workspace/license-ls/node_modules/read-package-tree</path>        <dependencyLevel>production</dependencyLevel>    </dependency>    <dependency>        <id>8</id>        <name>spdx-expression-parse</name>        <version>3.0.0</version>        <license>MIT License (MIT)</license>        <repository>git+https://github.com/jslicense/spdx-expression-parse.js.git</repository>        <author>Kyle E. Mitchell</author>        <homepage>https://github.com/jslicense/spdx-expression-parse.js#readme</homepage>        <path>/Users/morficus/workspace/license-ls/node_modules/spdx-expression-parse</path>        <dependencyLevel>production</dependencyLevel>    </dependency>    <dependency>        <id>9</id>        <name>spdx-license-list</name>        <version>6.0.0</version>        <license>Creative Commons Zero v1.0 Universal (CC0-1.0)</license>        <repository>git+https://github.com/sindresorhus/spdx-license-list.git</repository>        <author>Sindre Sorhus</author>        <homepage>https://github.com/sindresorhus/spdx-license-list#readme</homepage>        <path>/Users/morficus/workspace/license-ls/node_modules/spdx-license-list</path>        <dependencyLevel>production</dependencyLevel>    </dependency>    <dependency>        <id>10</id>        <name>table</name>        <version>5.4.1</version>        <license>BSD 3-Clause&quot;New&quot; or&quot;Revised&quot; License (BSD-3-Clause)</license>        <repository>git+https://github.com/gajus/table.git</repository>        <author>Gajus Kuizinas</author>        <homepage>https://github.com/gajus/table#readme</homepage>        <path>/Users/morficus/workspace/license-ls/node_modules/table</path>        <dependencyLevel>production</dependencyLevel>    </dependency>    <dependency>        <id>11</id>        <name>yargs</name>        <version>13.2.4</version>        <license>MIT License (MIT)</license>        <repository>git+https://github.com/yargs/yargs.git</repository>        <author/>        <homepage>https://yargs.js.org/</homepage>        <path>/Users/morficus/workspace/license-ls/node_modules/yargs</path>        <dependencyLevel>production</dependencyLevel>    </dependency></dependencies>

XML Output #2

npx license-ls --depth=0 --format=xml --xml.asAttrs

<dependencies>    <dependencyid="0"version="2.1.0"license="MIT License (MIT)"repository="git+https://github.com/avajs/ava.git"author=""homepage="https://avajs.dev"path="/Users/morficus/workspace/license-ls/node_modules/ava"dependencyLevel="development">ava</dependency>    <dependencyid="1"version="4.1.1"license="MIT License (MIT)"repository="git://github.com/visionmedia/debug.git"author="TJ Holowaychuk"homepage="https://github.com/visionmedia/debug#readme"path="/Users/morficus/workspace/license-ls/node_modules/debug"dependencyLevel="development">debug</dependency>    <dependencyid="2"version="4.5.1"license="MIT License (MIT)"repository="git+https://github.com/zemirco/json2csv.git"author="Mirco Zeiss"homepage="https://github.com/zemirco/json2csv#readme"path="/Users/morficus/workspace/license-ls/node_modules/json2csv"dependencyLevel="production">json2csv</dependency>    <dependencyid="3"version="1.5.0"license="MIT License (MIT)"repository="git://github.com/davidcalhoun/jstoxml.git"author="David Calhoun"homepage="http://github.com/davidcalhoun/jstoxml"path="/Users/morficus/workspace/license-ls/node_modules/jstoxml"dependencyLevel="production">jstoxml</dependency>    <dependencyid="4"version="2.0.1"license="ISC License (ISC)"repository="git+https://github.com/npm/libnpm.git"author="Kat Marchán"homepage="https://github.com/npm/libnpm#readme"path="/Users/morficus/workspace/license-ls/node_modules/libnpm"dependencyLevel="production">libnpm</dependency>    <dependencyid="5"version="14.1.1"license="ISC License (ISC)"repository="git+ssh://git@github.com/istanbuljs/nyc.git"author="Ben Coe"homepage="https://github.com/istanbuljs/nyc#readme"path="/Users/morficus/workspace/license-ls/node_modules/nyc"dependencyLevel="production">nyc</dependency>    <dependencyid="6"version="3.4.0"license="MIT License (MIT)"repository="git+https://github.com/sindresorhus/ora.git"author="Sindre Sorhus"homepage="https://github.com/sindresorhus/ora#readme"path="/Users/morficus/workspace/license-ls/node_modules/ora"dependencyLevel="production">ora</dependency>    <dependencyid="7"version="5.2.2"license="ISC License (ISC)"repository="git+https://github.com/npm/read-package-tree.git"author="Isaac Z. Schlueter"homepage="https://github.com/npm/read-package-tree"path="/Users/morficus/workspace/license-ls/node_modules/read-package-tree"dependencyLevel="production">read-package-tree</dependency>    <dependencyid="8"version="3.0.0"license="MIT License (MIT)"repository="git+https://github.com/jslicense/spdx-expression-parse.js.git"author="Kyle E. Mitchell"homepage="https://github.com/jslicense/spdx-expression-parse.js#readme"path="/Users/morficus/workspace/license-ls/node_modules/spdx-expression-parse"dependencyLevel="production">spdx-expression-parse</dependency>    <dependencyid="9"version="6.0.0"license="Creative Commons Zero v1.0 Universal (CC0-1.0)"repository="git+https://github.com/sindresorhus/spdx-license-list.git"author="Sindre Sorhus"homepage="https://github.com/sindresorhus/spdx-license-list#readme"path="/Users/morficus/workspace/license-ls/node_modules/spdx-license-list"dependencyLevel="production">spdx-license-list</dependency>    <dependencyid="10"version="5.4.1"license="BSD 3-Clause&quot;New&quot; or&quot;Revised&quot; License (BSD-3-Clause)"repository="git+https://github.com/gajus/table.git"author="Gajus Kuizinas"homepage="https://github.com/gajus/table#readme"path="/Users/morficus/workspace/license-ls/node_modules/table"dependencyLevel="production">table</dependency>    <dependencyid="11"version="13.2.4"license="MIT License (MIT)"repository="git+https://github.com/yargs/yargs.git"author=""homepage="https://yargs.js.org/"path="/Users/morficus/workspace/license-ls/node_modules/yargs"dependencyLevel="production">yargs</dependency></dependencies>

Using as a library

You can use all of the same CLI options when usinglicense-ls as a module (with the exception of anything that is specific to out format - such asinclude orformat).
When using it as a module, the function will always return a promise that resolves to an Array and will include all properties (['id', 'name', 'version', 'license', 'repository', 'author', 'homepage', 'path', 'dependencyLevel', 'description'])

constlicenseLs=require('license-ls')constoptions={depth:1,prod:true}licenseLs(options).then(result=>{// do your thing})

Contributing

Want a new feature added? Found a bug?Go ahead an opena new issue or feel free to submit a pull request

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