npm publish <package-spec>
Publishes a package to the registry so that it can be installed by name.
By default npm will publish to the public registry. This can be
overridden by specifying a different default registry or using a
scope in the name, combined with a
scope-configured registry (see
package.json).
A package is interpreted the same way as other commands (like
npm install and can be:
package.json file<name>@<version> that is published on the registry (see
registry) with (c)<name>@<tag> (see npm dist-tag) that
points to (d)<name> that has a "latest" tag satisfying (e)<git remote url> that resolves to (a)The publish will fail if the package name and version combination already exists in the specified registry.
Once a package is published with a given name and version, that specific
name and version combination can never be used again, even if it is removed
with npm unpublish.
As of npm@5, both a sha1sum and an integrity field with a sha512sum of the
tarball will be submitted to the registry during publication. Subsequent
installs will use the strongest supported algorithm to verify downloads.
Similar to --dry-run see npm pack, which figures
out the files to be included and packs them into a tarball to be uploaded
to the registry.
To see what will be included in your package, run npx npm-packlist. All
files are included by default, with the following exceptions:
Certain files that are relevant to package installation and distribution
are always included. For example, package.json, README.md,
LICENSE, and so on.
If there is a "files" list in
package.json, then only the files
specified will be included. (If directories are specified, then they
will be walked recursively and their contents included, subject to the
same ignore rules.)
If there is a .gitignore or .npmignore file, then ignored files in
that and all child directories will be excluded from the package. If
both files exist, then the .gitignore is ignored, and only the
.npmignore is used.
.npmignore files follow the same pattern
rules
as .gitignore files
If the file matches certain patterns, then it will never be included,
unless explicitly added to the "files" list in package.json, or
un-ignored with a ! rule in a .npmignore or .gitignore file.
Symbolic links are never included in npm packages.
See developers for full details on what's
included in the published package, as well as details on how the package is
built.
tagIf you ask npm to install a package and don't tell it a specific version, then it will install the specified tag.
Also the tag that is added to the package@version specified by the npm tag
command, if no explicit tag is given.
When used by the npm diff command, this is the tag used to fetch the
tarball that will be compared with the local files by default.
accessWhen publishing scoped packages, the access level defaults to restricted.
If you want your scoped package to be publicly viewable (and installable)
set --access=public. The only valid values for access are public and
restricted. Unscoped packages always have an access level of public.
Note: Using the --access flag on the npm publish command will only set
the package access level on the initial publish of the package. Any
subsequent npm publish commands using the --access flag will not have an
effect to the access level. To make changes to the access level after the
initial publish use npm access.
dry-runIndicates that you don't want npm to make any changes and that it should
only report what it would have done. This can be passed into any of the
commands that modify your local installation, eg, install, update,
dedupe, uninstall, as well as pack and publish.
Note: This is NOT honored by other network related commands, eg dist-tags,
owner, etc.
otpThis is a one-time password from a two-factor authenticator. It's needed
when publishing or changing package permissions with npm access.
If not set, and a registry response fails with a challenge for a one-time password, npm will prompt on the command line for one.
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.