fix: improve speed 6x by using @indutny/breakpad

Before:
```
$ npm test
Test Suites: 2 passed, 2 total
Tests:       7 passed, 7 total
Snapshots:   4 passed, 4 total
Time:        48.887 s
```

After:
```
$ npm test
Test Suites: 2 passed, 2 total
Tests:       7 passed, 7 total
Snapshots:   4 passed, 4 total
Time:        8.136 s
```

index.js

@@ -5,7 +5,7 @@ const fs = require('fs')
 const stream = require('stream')
 const { promisify } = require('util')
 
-const breakpad = require('parse-breakpad')
+const { symbolicateFrames } = require('@indutny/breakpad');
 const got = require('got')
 const mkdirp = require('mkdirp')
 const yargs = require('yargs')
@@ -14,63 +14,81 @@ const symbolicate = async (options) => {
   const {force, file} = options
   const cacheDirectory = path.join(__dirname, 'cache', 'breakpad_symbols')
 
-  const symbolCache = new Map
   const dumpText = await fs.promises.readFile(file, 'utf8')
   const images = binaryImages(dumpText)
   const electronImage = images.find(v => /electron/i.test(v.library))
   if (electronImage) console.error(`Found Electron ${electronImage.version}`)
   else console.error('No Electron image found')
 
-  let result = []
+  const lines = dumpText.split(/\r?\n/);
 
-  for (const line of dumpText.split(/\r?\n/)) {
+  const linesByImage = new Map();
+  for (const [lineIndex, line] of lines.entries()) {
     const parsedLine = parseAddressLine(line)
-    if (parsedLine) {
-      const library = parsedLine.libraryBaseName || parsedLine.libraryId
-      const image = images.find(i => i.library === library || path.basename(i.path) === library)
-      if (image) {
-        const offset = parsedLine.address - image.startAddress
-        const res = await symbolicateOne({
-          image,
-          offset
-        })
-        if (res) {
-          result.push(line.substr(0, parsedLine.replace.from) + res.func.name + line.substr(parsedLine.replace.from + parsedLine.replace.length))
-          continue
-        }
+    if (!parsedLine) {
+      continue;
+    }
+
+    const library = parsedLine.libraryBaseName || parsedLine.libraryId
+    const image = images.find(i => i.library === library || i.basename === library)
+    if (!image) {
+      continue;
+    }
+
+    const offset = parsedLine.address - image.startAddress
+    const imageKey = `${image.debugId}/${image.basename}`;
+
+    let entry = linesByImage.get(imageKey);
+    if (!entry) {
+      entry = { image, group: [] };
+      linesByImage.set(imageKey, entry);
+    }
+    entry.group.push({
+      image,
+      offset,
+      lineIndex,
+      parsedLine,
+    });
+  }
+
+  for (const { image, group } of linesByImage.values()) {
+    const { debugId, basename: moduleBasename, extname: moduleExtname } = image
+    const suffix = moduleExtname === '.pdb' ? '1' : '0';
+    const stream = await getSymbolFile(debugId.replace(/-/g, '') + suffix, moduleBasename)
+    if (!stream) {
+      continue;
+    }
+
+    const frames = group.map(({ offset }) => offset);
+    const symbolicated = await symbolicateFrames(stream, frames);
+
+    for (const [index, symbol] of symbolicated.entries()) {
+      if (!symbol) {
+        continue;
       }
+
+      const { lineIndex, parsedLine } = group[index];
+      const line = lines[lineIndex];
+      lines[lineIndex] = line.substr(0, parsedLine.replace.from) + symbol.name + line.substr(parsedLine.replace.from + parsedLine.replace.length);
     }
-    result.push(line)
   }
 
-  return result.join('\n')
+  return lines.join('\n')
 
   async function getSymbolFile(moduleId, moduleName) {
     const pdb = moduleName.replace(/^\//, '')
     const symbolFileName = pdb.replace(/(\.pdb)?$/, '.sym')
     const symbolPath = path.join(cacheDirectory, pdb, moduleId, symbolFileName)
     if (fs.existsSync(symbolPath) && !force) {
-      return breakpad.parse(fs.createReadStream(symbolPath))
+      return fs.createReadStream(symbolPath)
     }
     if (!fs.existsSync(symbolPath) && (!fs.existsSync(path.dirname(symbolPath)) || force)) {
       for (const baseUrl of SYMBOL_BASE_URLS) {
         if (await fetchSymbol(cacheDirectory, baseUrl, pdb, moduleId, symbolFileName))
-          return breakpad.parse(fs.createReadStream(symbolPath))
+          return fs.createReadStream(symbolPath)
       }
     }
   }
-
-  async function symbolicateOne({image, offset}) {
-    const { debugId, path: modulePath } = image
-    if (!symbolCache.has(debugId)) {
-      const suffix = path.extname(modulePath) === '.pdb' ? '1' : '0';
-      const parsed = await getSymbolFile(debugId.replace(/-/g, '') + suffix, path.basename(modulePath))
-      symbolCache.set(debugId, parsed)
-    }
-    const parsed = symbolCache.get(debugId)
-    if (parsed)
-      return parsed.lookup(offset)
-  }
 }
 
 const binaryImages = (dumpText) => {
@@ -86,15 +104,16 @@ const binaryImages = (dumpText) => {
   let m
   const images = []
   while (m = re.exec(dumpText)) {
-    const [, startAddress, endAddress, plus, library, version, debugId, path] = m
+    const [, startAddress, endAddress, plus, library, version, debugId, modulePath] = m
     const image = {
       startAddress: parseInt(startAddress, 16),
       endAddress: parseInt(endAddress, 16),
       plus,
       library,
       version,
       debugId,
-      path
+      basename: path.basename(modulePath),
+      extname: path.extname(modulePath),
     }
     const existing = images.find(v => v.library === image.library)
     if (existing) {

package.json

@@ -24,9 +24,9 @@
   ],
   "license": "ISC",
   "dependencies": {
+    "@indutny/breakpad": "^1.1.3",
     "got": "^11.8.2",
     "mkdirp": "^1.0.4",
-    "parse-breakpad": "^0.1.0",
     "yargs": "^17.0.1"
   },
   "engines": {

yarn.lock

@@ -408,6 +408,11 @@
   resolved "https://registry.yarnpkg.com/@bcoe/v8-coverage/-/v8-coverage-0.2.3.tgz#75a2e8b51cb758a7553d6804a5932d7aace75c39"
   integrity sha512-0hYQ8SB4Db5zvZB4axdMHGwEaQjkZzFjQiN9LVYvIFB2nSUHW9tYpxWriPrWDASIxiaXax83REcLxuSdnGPZtw==
 
+"@indutny/breakpad@^1.1.3":
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/@indutny/breakpad/-/breakpad-1.1.3.tgz#5a00809dc665a7fce1346eca27fe99182d4f6d63"
+  integrity sha512-v0v5pzJBOmAOGoPiXT5uF9gr22ZwgpXyUHnyZ9tXDRnkYOVwTmyFyiI7PlW6/gYYfsxeuR+VGwJWHxk+UmrzqA==
+
 "@istanbuljs/load-nyc-config@^1.0.0":
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/@istanbuljs/load-nyc-config/-/load-nyc-config-1.1.0.tgz#fd3db1d59ecf7cf121e80650bb86712f9b55eced"
@@ -2076,11 +2081,6 @@ p-try@^2.0.0:
   resolved "https://registry.yarnpkg.com/p-try/-/p-try-2.2.0.tgz#cb2868540e313d61de58fafbe35ce9004d5540e6"
   integrity sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==
 
-parse-breakpad@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/parse-breakpad/-/parse-breakpad-0.1.0.tgz#6d3c80c856d35550b6adea374b93ec41d758ee8b"
-  integrity sha512-xF9F9+LnMzPhXZSExrvyhzormvlR0Co9LJ9Un8SPDMiMNm3PqIwfYiB4UcqG50yc9g42H2Fndpx/5gfNqdgowQ==
-
 parse-json@^5.2.0:
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-5.2.0.tgz#c76fc66dee54231c962b22bcc8a72cf2f99753cd"