You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
750 B
26 lines
750 B
'use strict' |
|
|
|
const contentVer = require('../../package.json')['cache-version'].content |
|
const hashToSegments = require('../util/hash-to-segments') |
|
const path = require('path') |
|
const ssri = require('ssri') |
|
|
|
// Current format of content file path: |
|
// |
|
// sha512-BaSE64Hex= -> |
|
// ~/.my-cache/content-v2/sha512/ba/da/55deadbeefc0ffee |
|
// |
|
module.exports = contentPath |
|
function contentPath (cache, integrity) { |
|
const sri = ssri.parse(integrity, { single: true }) |
|
// contentPath is the *strongest* algo given |
|
return path.join.apply(path, [ |
|
contentDir(cache), |
|
sri.algorithm |
|
].concat(hashToSegments(sri.hexDigest()))) |
|
} |
|
|
|
module.exports._contentDir = contentDir |
|
function contentDir (cache) { |
|
return path.join(cache, `content-v${contentVer}`) |
|
}
|
|
|