Command-line tool for selectively displaying data about installed packages.
> npm install installed
> installed --help
Display data about installed packages.
Usage: installed [options] [name[@version] ...]
Examples:
installed List all top-level dependencies
installed inherits mkdirp Check whether either mkdirp or inherits are installed. Only fails if none can be found.
installed --all inherits mkdirp Check whether both mkdirp and inherits are installed. Fails all dependencies are found.
installed --depth=-1 mkdirp Check whether mkdirp is installed at any depth.
installed --dev mkdirp Check for mkdirp as a dependency OR a devDependency. devDependencies are filtered-out by default.
installed mkdirp@^1.0.0 Check whether mkdirp version matching ^1.0.0 is installed.
installed --format="{name}" mkdirp inherits Only print names of matching installed dependencies at the top level.
installed --format="{version} - {realPath}" mkdirp Print the version followed by a hyphen and the realpath to mkdirp.
installed --table --format="{name} {license} {path}" Format top level dependency name, license and path as a table.
installed --depth=-1 --unique --format="{name}@{version}" List all dependencies, but only display unique name@version instances.
installed --filter="scripts.test" List only dependencies with a test script.
installed --filter="dependencies.browserify" List only dependencies that depend on browserify.
installed --filter="browserify.transform.indexOf('es6ify') == -1" List only dependencies with es6ify as a browserify transform.
installed --filter="dependencies.browserify" --dev List only dependencies that depend on browserify.
Options:
--dev Include development dependencies.
--extraneous Show extraneous dependencies [default: true]
--no-extraneous Filter extraneous dependencies. This will include --dev dependencies if --dev is not enabled.
--summary Show summary after results on stderr. [default: true]
--no-summary Do not print any summary text to stderr. "e.g. 5 matching dependencies."
--depth Traversal depth. use --depth=Infinity or --depth=-1 to traverse entire dependency tree. [default: 0]
--format Output format string. Place variables in {curlies}. [default: "{name}@{version}"]
--list-vars List examples of possible --format & --table variables.
--table Show output in a table. Use --format to indicate desired columns. All non-variables are ignored.
--unique Only display unique lines of output. [default: true]
--no-unique Permit duplicate lines of output.
--filter Filter packages by an expression. See http://npm.im/to-function for syntax. [string] [default: function filter() { [native code] }]
--json Generate JSON output. Respects keys used in --format. All non-variables are ignored.
--flatten Flatten --json output so there is no object nesting.
--help Show help
--version Show version number
> mkdir installed-cli-test && cd installed-cli-test
> npm init -f
> npm install inherits mkdirp --save
> installed
inherits@2.0.1
mkdirp@0.5.0
2 matching dependencies
You can use --depth in combination with most other flags.
> npm install --save mkdirp
> installed --depth=-1
inherits@2.0.1
mkdirp@0.5.0
minimist@0.0.8
3 matching dependencies
If the package is not installed you'll get a non-zero exit-code:
> installed mkdirp || echo "package is not installed"
mkdirp@0.5.0
1 matching dependency
> installed bower || echo "package is not installed"
No matching dependencies!
package is not installed
You can pass any valid semver version in the format: name@semver:
> installed inherits@2.0.0
No matching dependencies!
> installed inherits@~2.0.0
inherits@2.0.1
1 matching dependency
> installed mkdirp inherits bower || echo "Failed."
inherits@2.0.1
mkdirp@0.5.0
2 matching dependencies.
--all will exit with failure unless all listed packages are matched.
> installed --all mkdirp inherits bower || echo "Failed."
inherits@2.0.1
mkdirp@0.5.0
2 matching dependencies.
2 out of 3 matches.
Failed.
--all will exit with failure unless all packages are matched.
> installed --all mkdirp inherits bower || echo "Failed."
inherits@2.0.1
mkdirp@0.5.0
2 matching dependencies.
2 out of 3 matches.
Failed.
Use --dev to include devDependencies.
> npm install --save-dev tape
> installed tape
No matching dependencies!
> installed tape --dev
tape@3.4.0
1 matching dependency
Use --format to control output. Variables are enclosed in single
curlies.
> installed --format="{name}"
inherits
mkdirp
2 dependencies.
> installed --format="{name}@{version} - {realPath}"
inherits@2.0.1 - /Users/timoxley/Projects/test/installed-cli-test/node_modules/inherits
mkdirp@0.5.0 - /Users/timoxley/Projects/test/installed-cli-test/node_modules/mkdirp
2 dependencies.
> installed --format='{name} "{scripts.test}"'
inherits "node test"
mkdirp "tap test/*.js"
2 dependencies.
> installed --list-vars
Possible format keys:
KEY VALUE
name installed-cli-test
version 1.0.0
description
main index.js
scripts.test echo "Error: no test specified" && exit 1
keywords
author.name Tim Oxley
author.email secoif@gmail.com
license ISC
dependencies.inherits ^2.0.1
dependencies.mkdirp ^0.5.0
devDependencies.tape ^3.4.0
readme ERROR: No README data found!
_id installed-cli-test@1.0.0
realName installed-cli-test
extraneous false
path /Users/timoxley/test/installed-clie-test
realPath /Users/timoxley/test/installed-clie-test
link
depth 0
peerDependencies [object Object]
root true
Formatting courtesy of columnify.
> installed --table
installed --table --depth=-1
NAME VERSION
inherits 2.0.1
mkdirp 0.5.0
minimist 0.0.8
deep-equal 0.2.1
defined 0.0.0
glob 3.2.11
minimatch 0.3.0
lru-cache 2.5.0
sigmund 1.0.0
object-inspect 0.4.0
resumer 0.0.0
through 2.3.6
12 dependencies.
To make it easy to flip between text and table output, all whitespace &
non-variable characters in the --format string are totally ignored.
The variables are collected and used as table columns.
> installed --format="{name}@{version} - {realPath}" --table
NAME VERSION REALPATH
inherits 2.0.1 /Users/timoxley/Projects/get-dependencies/installed-cli-test/node_modules/inherits
mkdirp 0.5.0 /Users/timoxley/Projects/get-dependencies/installed-cli-test/node_modules/mkdirp
2 dependencies.
Use --json to get JSON Output.
> installed --format="{name} {scripts.test}" --json
[
{
"name": "inherits",
"scripts": {
"test": "node test"
}
},
{
"name": "mkdirp",
"scripts": {
"test": "tap test/*.js"
}
}
]
2 dependencies.
Use --flatten with --json to remove JSON object nesting.
> installed --format="{name} {scripts.test}" --json --flatten
[
{
"name": "inherits",
"scripts.test": "node test"
},
{
"name": "mkdirp",
"scripts.test": "tap test/*.js"
}
]
2 dependencies.
installed uses to-function to parse simple filter expressions.
For example, we can list only dependencies that depend on tap in their devDependencies:
> installed --filter="devDependencies.tap" --depth=-1
NAME VERSION REALPATH
inherits 2.0.1 /Users/timoxley/Projects/get-dependencies/installed-cli-test/node_modules/inherits
mkdirp 0.5.0 /Users/timoxley/Projects/get-dependencies/installed-cli-test/node_modules/mkdirp
2 dependencies.
MIT
FAQs
Read all the installed packages in a folder, and produce an Array of all the data.
The npm package installed receives a total of 582 weekly downloads. As such, installed popularity was classified as not popular.
We found that installed demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
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