npm find-dupes
Runs npm dedupe in --dry-run mode, making npm only output the
duplications, without actually changing the package tree.
global-styleCauses npm to install the package into your local node_modules folder with
the same layout it uses with the global node_modules folder. Only your
direct dependencies will show in node_modules and everything they depend
on will be flattened in their node_modules folders. This obviously will
eliminate some deduping. If used with legacy-bundling, legacy-bundling
will be preferred.
legacy-bundlingCauses npm to install the package such that versions of npm prior to 1.4,
such as the one included with node 0.8, can install the package. This
eliminates all automatic deduping. If used with global-style this option
will be preferred.
strict-peer-depsIf set to true, and --legacy-peer-deps is not set, then any
conflicting peerDependencies will be treated as an install failure, even
if npm could reasonably guess the appropriate resolution based on non-peer
dependency relationships.
By default, conflicting peerDependencies deep in the dependency graph will
be resolved using the nearest non-peer dependency specification, even if
doing so will result in some packages receiving a peer dependency outside
the range set in their package's peerDependencies object.
When such and override is performed, a warning is printed, explaining the
conflict and the packages involved. If --strict-peer-deps is set, then
this warning is treated as a failure.
package-lockIf set to false, then ignore package-lock.json files when installing. This
will also prevent writing package-lock.json if save is true.
This configuration does not affect npm ci.
omitNODE_ENV environment variable is set to
'production', otherwise empty.Dependency types to omit from the installation tree on disk.
Note that these dependencies are still resolved and added to the
package-lock.json or npm-shrinkwrap.json file. They are just not
physically installed on disk.
If a package type appears in both the --include and --omit lists, then
it will be included.
If the resulting omit list includes 'dev', then the NODE_ENV environment
variable will be set to 'production' for all lifecycle scripts.
ignore-scriptsIf true, npm does not run scripts specified in package.json files.
Note that commands explicitly intended to run a particular script, such as
npm start, npm stop, npm restart, npm test, and npm run-script
will still run their intended script if ignore-scripts is set, but they
will not run any pre- or post-scripts.
auditWhen "true" submit audit reports alongside the current npm command to the
default registry and all registries configured for scopes. See the
documentation for npm audit for details on what is
submitted.
bin-linksTells npm to create symlinks (or .cmd shims on Windows) for package
executables.
Set to false to have it not do this. This can be used to work around the fact that some file systems don't support symlinks, even on ostensibly Unix systems.
fundWhen "true" displays the message at the end of each npm install
acknowledging the number of dependencies looking for funding. See npm
fund for details.
workspaceEnable running a command in the context of the configured workspaces of the current project while filtering by running only the workspaces defined by this configuration option.
Valid values for the workspace config are either:
When set for the npm init command, this may be set to the folder of a
workspace which does not yet exist, to create the folder and set it up as a
brand new workspace within the project.
This value is not exported to the environment for child processes.
workspacesSet to true to run the command in the context of all configured workspaces.
Explicitly setting this to false will cause commands like install to
ignore workspaces altogether. When not set explicitly:
node_modules tree (install, update, etc.)
will link workspaces into the node_modules folder. - Commands that do
other things (test, exec, publish, etc.) will operate on the root project,
unless one or more workspaces are specified in the workspace config.This value is not exported to the environment for child processes.
include-workspace-rootInclude the workspace root when workspaces are enabled for a command.
When false, specifying individual workspaces via the workspace config, or
all workspaces via the workspaces flag, will cause npm to operate only on
the specified workspaces, and not on the root project.
This value is not exported to the environment for child processes.
install-linksWhen set file: protocol dependencies that exist outside of the project root will be packed and installed as regular dependencies instead of creating a symlink. This option has no effect on workspaces.