File size: 3,042 Bytes
1e92f2d |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 |
import type { LoadedEnvFiles } from '@next/env'
import type { Rewrite, Redirect } from '../lib/load-custom-routes'
import type { __ApiPreviewProps } from '../server/api-utils'
import type { NextConfigComplete } from '../server/config-shared'
import type { Span } from '../trace'
import type getBaseWebpackConfig from './webpack-config'
import type { TelemetryPluginState } from './webpack/plugins/telemetry-plugin/telemetry-plugin'
import type { Telemetry } from '../telemetry/storage'
// A layer for storing data that is used by plugins to communicate with each
// other between different steps of the build process. This is only internal
// to Next.js and will not be a part of the final build output.
// These states don't need to be deeply merged.
let pluginState: Record<string, any> = {}
export function resumePluginState(resumedState?: Record<string, any>) {
Object.assign(pluginState, resumedState)
}
// This method gives you the plugin state with typed and mutable value fields
// behind a proxy so we can lazily initialize the values **after** resuming the
// plugin state.
export function getProxiedPluginState<State extends Record<string, any>>(
initialState: State
) {
return new Proxy(pluginState, {
get(target, key: string) {
if (typeof target[key] === 'undefined') {
return (target[key] = initialState[key])
}
return target[key]
},
set(target, key: string, value) {
target[key] = value
return true
},
}) as State
}
export function getPluginState() {
return pluginState
}
export interface MappedPages {
[page: string]: string
}
// a global object to store context for the current build
// this is used to pass data between different steps of the build without having
// to pass it through function arguments.
// Not exhaustive, but should be extended to as needed whilst refactoring
export const NextBuildContext: Partial<{
compilerIdx?: number
pluginState: Record<string, any>
// core fields
dir: string
distDir: string
buildId: string
encryptionKey: string
config: NextConfigComplete
appDir: string
pagesDir: string
rewrites: {
fallback: Rewrite[]
afterFiles: Rewrite[]
beforeFiles: Rewrite[]
}
originalRewrites: {
fallback: Rewrite[]
afterFiles: Rewrite[]
beforeFiles: Rewrite[]
}
hasRewrites: boolean
originalRedirects: Redirect[]
loadedEnvFiles: LoadedEnvFiles
previewProps: __ApiPreviewProps
mappedPages: MappedPages | undefined
mappedAppPages: MappedPages | undefined
mappedRootPaths: MappedPages
hasInstrumentationHook: boolean
// misc fields
telemetry: Telemetry
telemetryState: TelemetryPluginState
nextBuildSpan: Span
// cli fields
reactProductionProfiling: boolean
noMangling: boolean
appDirOnly: boolean
clientRouterFilters: Parameters<
typeof getBaseWebpackConfig
>[1]['clientRouterFilters']
previewModeId: string
fetchCacheKeyPrefix?: string
allowedRevalidateHeaderKeys?: string[]
isCompileMode?: boolean
debugPrerender: boolean
}> = {}
|