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Diffstat (limited to 'deps/node/deps/npm/lib/fetch-package-metadata.md')
| -rw-r--r-- | deps/node/deps/npm/lib/fetch-package-metadata.md | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/deps/node/deps/npm/lib/fetch-package-metadata.md b/deps/node/deps/npm/lib/fetch-package-metadata.md deleted file mode 100644 index 6fe4beac..00000000 --- a/deps/node/deps/npm/lib/fetch-package-metadata.md +++ /dev/null @@ -1,37 +0,0 @@ -fetch-package-metadata ----------------------- - - var fetchPackageMetadata = require("npm/lib/fetch-package-metadata") - fetchPackageMetadata(spec, contextdir, callback) - -This will get package metadata (and if possible, ONLY package metadata) for -a specifier as passed to `npm install` et al, eg `npm@next` or `npm@^2.0.3` - -## fetchPackageMetadata(*spec*, *contextdir*, *tracker*, *callback*) - -* *spec* **string** | **object** -- The package specifier, can be anything npm can - understand (see [realize-package-specifier]), or it can be the result from - realize-package-specifier or npm-package-arg (for non-local deps). - -* *contextdir* **string** -- The directory from which relative paths to - local packages should be resolved. - -* *tracker* **object** -- **(optional)** An are-we-there-yet tracker group as - provided by `npm.log.newGroup()`. - -* *callback* **function (er, package)** -- Called when the package information - has been loaded. `package` is the object for of the `package.json` - matching the requested spec. In the case of named packages, it comes from - the registry and thus may not exactly match what's found in the associated - tarball. - -[realize-package-specifier]: (https://github.com/npm/realize-package-specifier) - -In the case of tarballs and git repos, it will use the cache to download -them in order to get the package metadata. For named packages, only the -metadata is downloaded (eg https://registry.npmjs.org/package). For local -directories, the package.json is read directly. For local tarballs, the -tarball is streamed in memory and just the package.json is extracted from -it. (Due to the nature of tars, having the package.json early in the file -will result in it being loaded faster– the extractor short-circuits the -uncompress/untar streams as best as it can.) |