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.\" Generated with Ronnjs 0.3.8 |
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.\" http://github.com/kapouer/ronnjs/ |
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. |
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.TH "NPM\-LINK" "1" "February 2013" "" "" |
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. |
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.SH "NAME" |
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\fBnpm-link\fR \-\- Symlink a package folder |
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. |
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.SH "SYNOPSIS" |
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. |
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.nf |
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npm link (in package folder) |
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npm link <pkgname> |
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. |
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.fi |
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. |
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.SH "DESCRIPTION" |
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Package linking is a two\-step process\. |
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. |
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.P |
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First, \fBnpm link\fR in a package folder will create a globally\-installed |
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symbolic link from \fBprefix/package\-name\fR to the current folder\. |
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. |
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.P |
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Next, in some other location, \fBnpm link package\-name\fR will create a |
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symlink from the local \fBnode_modules\fR folder to the global symlink\. |
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. |
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.P |
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When creating tarballs for \fBnpm publish\fR, the linked packages are |
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"snapshotted" to their current state by resolving the symbolic links\. |
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. |
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.P |
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This is |
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handy for installing your own stuff, so that you can work on it and test it |
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iteratively without having to continually rebuild\. |
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. |
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.P |
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For example: |
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. |
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.IP "" 4 |
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.nf |
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cd ~/projects/node\-redis # go into the package directory |
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npm link # creates global link |
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cd ~/projects/node\-bloggy # go into some other package directory\. |
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npm link redis # link\-install the package |
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. |
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.fi |
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. |
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.IP "" 0 |
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. |
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.P |
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Now, any changes to ~/projects/node\-redis will be reflected in |
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~/projects/node\-bloggy/node_modules/redis/ |
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. |
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.P |
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You may also shortcut the two steps in one\. For example, to do the |
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above use\-case in a shorter way: |
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. |
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.IP "" 4 |
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. |
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.nf |
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cd ~/projects/node\-bloggy # go into the dir of your main project |
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npm link \.\./node\-redis # link the dir of your dependency |
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. |
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.fi |
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. |
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.IP "" 0 |
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. |
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.P |
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The second line is the equivalent of doing: |
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. |
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.IP "" 4 |
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. |
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.nf |
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(cd \.\./node\-redis; npm link) |
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npm link redis |
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. |
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.fi |
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. |
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.IP "" 0 |
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. |
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.P |
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That is, it first creates a global link, and then links the global |
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installation target into your project\'s \fBnode_modules\fR folder\. |
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. |
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.SH "SEE ALSO" |
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. |
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.IP "\(bu" 4 |
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npm help developers |
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.IP "\(bu" 4 |
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npm help faq |
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.IP "\(bu" 4 |
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npm help json |
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.IP "\(bu" 4 |
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npm help install |
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.IP "\(bu" 4 |
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npm help folders |
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. |
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.IP "\(bu" 4 |
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npm help config |
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. |
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.IP "" 0 |
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