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import { codeFrameColumns } from 'next/dist/compiled/babel/code-frame'
import isInternal from '../../shared/lib/is-internal'
import type { StackFrame } from '../../server/lib/parse-stack'
import { ignoreListAnonymousStackFramesIfSandwiched as ignoreListAnonymousStackFramesIfSandwichedGeneric } from '../../server/lib/source-maps'
export type { StackFrame }
export interface IgnorableStackFrame extends StackFrame {
ignored: boolean
}
export interface OriginalStackFramesRequest {
frames: StackFrame[]
isServer: boolean
isEdgeServer: boolean
isAppDirectory: boolean
}
export type OriginalStackFramesResponse = OriginalStackFrameResponseResult[]
export type OriginalStackFrameResponseResult =
PromiseSettledResult<OriginalStackFrameResponse>
export interface OriginalStackFrameResponse {
originalStackFrame: (StackFrame & { ignored: boolean }) | null
originalCodeFrame: string | null
}
export function ignoreListAnonymousStackFramesIfSandwiched(
responses: OriginalStackFramesResponse
): void {
ignoreListAnonymousStackFramesIfSandwichedGeneric(
responses,
(response) => {
return (
response.status === 'fulfilled' &&
response.value.originalStackFrame !== null &&
response.value.originalStackFrame.file === '<anonymous>'
)
},
(response) => {
return (
response.status === 'fulfilled' &&
response.value.originalStackFrame !== null &&
response.value.originalStackFrame.ignored === true
)
},
(response) => {
return response.status === 'fulfilled' &&
response.value.originalStackFrame !== null
? response.value.originalStackFrame.methodName
: ''
},
(response) => {
;(
response as PromiseFulfilledResult<OriginalStackFrameResponse>
).value.originalStackFrame!.ignored = true
}
)
}
/**
* It looks up the code frame of the traced source.
* @note It ignores Next.js/React internals, as these can often be huge bundled files.
*/
export function getOriginalCodeFrame(
frame: IgnorableStackFrame,
source: string | null,
colors: boolean = process.stdout.isTTY
): string | null {
if (!source || isInternal(frame.file)) {
return null
}
return codeFrameColumns(
source,
{
start: {
// 1-based, but -1 means start line without highlighting
line: frame.line1 ?? -1,
// 1-based, but 0 means whole line without column highlighting
column: frame.column1 ?? 0,
},
},
{ forceColor: colors }
)
}
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