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43 lines
837 B
CoffeeScript
43 lines
837 B
CoffeeScript
mkdirp = require('mkdirp')
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fsUtils = require('./fs-utils/fs-utils')
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# @nodoc
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prefix = null
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# Get current prefix
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#
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# @return {String} prefix
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#
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# @example Get prefix
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# prefix = resin.data.prefix.get()
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#
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exports.get = ->
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return prefix
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# Set prefix
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#
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# @param {String} newPrefix new prefix
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# @param {Function} callback callback (error)
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#
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# @throw {Error} Will throw if prefix is not a valid path
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#
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# @example Set prefix
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# resin.data.prefix.set '/opt/resin', (error) ->
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# throw error if error?
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#
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exports.set = (newPrefix, callback) ->
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if not fsUtils.isValidPath(newPrefix)
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return callback?(new Error('Invalid path'))
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mkdirp newPrefix, (error) ->
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return callback?(error) if error?
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prefix = newPrefix
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return callback?()
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# Clear prefix
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#
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# @example Clear prefix
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# resin.data.prefix.clear()
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exports.clear = ->
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prefix = null
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