carton/Sources/CartonHelpers/Parsers/FirefoxStackTrace.swift

49 lines
1.6 KiB
Swift

// Copyright 2020 Carton contributors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Created by Max Desiatov on 08/11/2020.
//
import TSCBasic
// swiftlint:disable force_try
private let webpackRegex = try! RegEx(pattern: "(.+)@webpack:///(.+)")
private let wasmRegex = try! RegEx(pattern: "(.+)@http://127.0.0.1.+WebAssembly.instantiate:(.+)")
// swiftlint:enable force_try
public extension StringProtocol {
var firefoxStackTrace: [StackTraceItem] {
split(separator: "\n").compactMap {
if let webpackMatch = webpackRegex.matchGroups(in: String($0)).first,
let symbol = webpackMatch.first,
let location = webpackMatch.last
{
return StackTraceItem(symbol: symbol, location: location, kind: .javaScript)
} else if
let wasmMatch = wasmRegex.matchGroups(in: String($0)).first,
let symbol = wasmMatch.first,
let location = wasmMatch.last
{
return StackTraceItem(
symbol: demangle(symbol),
location: location,
kind: .webAssembly
)
}
return nil
}
}
}