Sha256: 36915508f87d175a6f851660e6054956a31fef00bd754904c8c63d1bf2dfc196
Contents?: true
Size: 976 Bytes
Versions: 26
Compression:
Stored size: 976 Bytes
Contents
// Ignore the source files traces for local testing.
const SOURCE_FRAME = /[\/\\]msw[\/\\]src[\/\\](.+)/
const BUILD_FRAME =
/(node_modules)?[\/\\]lib[\/\\](core|browser|node|native|iife)[\/\\]|^[^\/\\]*$/
/**
* Return the stack trace frame of a function's invocation.
*/
export function getCallFrame(error: Error) {
// In <IE11, new Error may return an undefined stack
const stack = error.stack
if (!stack) {
return
}
const frames: string[] = stack.split('\n').slice(1)
// Get the first frame that doesn't reference the library's internal trace.
// Assume that frame is the invocation frame.
const declarationFrame = frames.find((frame) => {
return !(SOURCE_FRAME.test(frame) || BUILD_FRAME.test(frame))
})
if (!declarationFrame) {
return
}
// Extract file reference from the stack frame.
const declarationPath = declarationFrame
.replace(/\s*at [^()]*\(([^)]+)\)/, '$1')
.replace(/^@/, '')
return declarationPath
}
Version data entries
26 entries across 26 versions & 1 rubygems