web-runtime.js
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/* @flow */
import Vue from 'core/index'
import config from 'core/config'
import { extend, noop } from 'shared/util'
import { devtools, inBrowser, isEdge } from 'core/util/index'
import { patch } from 'web/runtime/patch'
import platformDirectives from 'web/runtime/directives/index'
import platformComponents from 'web/runtime/components/index'
import {
query,
isUnknownElement,
isReservedTag,
getTagNamespace,
mustUseProp
} from 'web/util/index'
// install platform specific utils
Vue.config.isUnknownElement = isUnknownElement
Vue.config.isReservedTag = isReservedTag
Vue.config.getTagNamespace = getTagNamespace
Vue.config.mustUseProp = mustUseProp
// install platform runtime directives & components
extend(Vue.options.directives, platformDirectives)
extend(Vue.options.components, platformComponents)
// install platform patch function
Vue.prototype.__patch__ = inBrowser ? patch : noop
// wrap mount
Vue.prototype.$mount = function (
el?: string | Element,
hydrating?: boolean
): Component {
el = el && inBrowser ? query(el) : undefined
return this._mount(el, hydrating)
}
if (process.env.NODE_ENV !== 'production' &&
inBrowser && typeof console !== 'undefined') {
console[console.info ? 'info' : 'log'](
`You are running Vue in development mode.\n` +
`Make sure to turn on production mode when deploying for production.\n` +
`See more tips at https://vuejs.org/guide/deployment.html`
)
}
// devtools global hook
/* istanbul ignore next */
setTimeout(() => {
if (config.devtools) {
if (devtools) {
devtools.emit('init', Vue)
} else if (
process.env.NODE_ENV !== 'production' &&
inBrowser && !isEdge && /Chrome\/\d+/.test(window.navigator.userAgent)
) {
console[console.info ? 'info' : 'log'](
'Download the Vue Devtools extension for a better development experience:\n' +
'https://github.com/vuejs/vue-devtools'
)
}
}
}, 0)
export default Vue