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75 lines
2.1 KiB
JavaScript
75 lines
2.1 KiB
JavaScript
/*
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* Copyright 2017 balena.io
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*
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* Licensed under the Apache License, Version 2.0 (the "License")
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict'
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const settings = require('../models/settings')
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const utils = require('../../../shared/utils')
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const units = require('../../../shared/units')
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/**
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* @summary Make the progress status subtitle string
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*
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* @param {Object} state - flashing metadata
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*
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* @returns {String}
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*
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* @example
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* const status = progressStatus.fromFlashState({
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* flashing: 1,
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* verifying: 0,
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* successful: 0,
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* failed: 0,
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* percentage: 55,
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* speed: 2049
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* })
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*
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* console.log(status)
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* // '55% Flashing'
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*/
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exports.fromFlashState = (state) => {
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const isFlashing = Boolean(state.flashing)
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const isValidating = !isFlashing && Boolean(state.verifying)
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const shouldValidate = settings.get('validateWriteOnSuccess')
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const shouldUnmount = settings.get('unmountOnSuccess')
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if (state.percentage === utils.PERCENTAGE_MINIMUM && !state.speed) {
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if (isValidating) {
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return 'Validating...'
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}
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return 'Starting...'
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} else if (state.percentage === utils.PERCENTAGE_MAXIMUM) {
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if ((isValidating || !shouldValidate) && shouldUnmount) {
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return 'Unmounting...'
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}
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return 'Finishing...'
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} else if (isFlashing) {
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// eslint-disable-next-line no-eq-null
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if (state.percentage != null) {
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return `${state.percentage}% Flashing`
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}
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return `${units.bytesToClosestUnit(state.position)} flashed`
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} else if (isValidating) {
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return `${state.percentage}% Validating`
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} else if (!isFlashing && !isValidating) {
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return 'Failed'
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}
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throw new Error(`Invalid state: ${JSON.stringify(state)}`)
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}
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