mirror of
https://github.com/titanscouting/tra-analysis.git
synced 2024-11-14 23:26:18 +00:00
51 lines
1.5 KiB
JavaScript
51 lines
1.5 KiB
JavaScript
|
var ms = require('mississippi')
|
||
|
|
var allPackageMetadata = require('./all-package-metadata')
|
||
|
|
var packageFilter = require('./package-filter.js')
|
||
|
|
|
||
|
|
module.exports = allPackageSearch
|
||
|
|
function allPackageSearch (opts) {
|
||
|
|
var searchSection = (opts.unicode ? '🤔 ' : '') + 'search'
|
||
|
|
|
||
|
|
// Get a stream with *all* the packages. This takes care of dealing
|
||
|
|
// with the local cache as well, but that's an internal detail.
|
||
|
|
var allEntriesStream = allPackageMetadata(opts.staleness)
|
||
|
|
|
||
|
|
// Grab a stream that filters those packages according to given params.
|
||
|
|
var filterStream = streamFilter(function (pkg) {
|
||
|
|
opts.log.gauge.pulse('search')
|
||
|
|
opts.log.gauge.show({section: searchSection, logline: 'scanning ' + pkg.name})
|
||
|
|
// Simply 'true' if the package matches search parameters.
|
||
|
|
var match = packageFilter(pkg, opts.include, opts.exclude, {
|
||
|
|
description: opts.description
|
||
|
|
})
|
||
|
|
return match
|
||
|
|
})
|
||
|
|
return ms.pipeline.obj(allEntriesStream, filterStream)
|
||
|
|
}
|
||
|
|
|
||
|
|
function streamFilter (filter) {
|
||
|
|
return ms.through.obj(function (data, enc, cb) {
|
||
|
|
if (filter(data)) {
|
||
|
|
this.push(standardizePkg(data))
|
||
|
|
}
|
||
|
|
cb()
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
function standardizePkg (data) {
|
||
|
|
return {
|
||
|
|
name: data.name,
|
||
|
|
description: data.description,
|
||
|
|
maintainers: (data.maintainers || []).map(function (m) {
|
||
|
|
return { username: m.name, email: m.email }
|
||
|
|
}),
|
||
|
|
keywords: data.keywords || [],
|
||
|
|
version: Object.keys(data.versions || {})[0] || [],
|
||
|
|
date: (
|
||
|
|
data.time &&
|
||
|
|
data.time.modified &&
|
||
|
|
new Date(data.time.modified)
|
||
|
|
) || null
|
||
|
|
}
|
||
|
|
}
|