Merge pull request #1535 from 0xProject/feature/sol-tracing-monorepo-fixes

Sol tracing fixes
This commit is contained in:
Leonid Logvinov
2019-01-22 23:35:31 +01:00
committed by GitHub
12 changed files with 98 additions and 142 deletions

View File

@@ -1,4 +1,13 @@
[
{
"version": "2.0.1",
"changes": [
{
"note": "Fix imports in `TestConstants` and `TestLibBytes` to be relative. This way they show up correctly in coverage reports",
"pr": 1535
}
]
},
{
"version": "2.0.0",
"changes": [

View File

@@ -18,7 +18,7 @@
pragma solidity 0.4.24;
import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
import "../../utils/LibBytes/LibBytes.sol";
// solhint-disable max-line-length

View File

@@ -18,7 +18,7 @@
pragma solidity 0.4.24;
import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol";
import "../../utils/LibBytes/LibBytes.sol";
contract TestLibBytes {

View File

@@ -50,6 +50,8 @@ export class CoverageSubprovider extends TraceInfoSubprovider {
}
}
const IGNORE_REGEXP = /\/\*\s*solcov\s+ignore\s+next\s*\*\/\s*/gm;
/**
* Computed partial coverage for a single file & subtrace.
* @param contractData Contract metadata (source, srcMap, bytecode)
@@ -65,7 +67,7 @@ export const coverageHandler: SingleFileSubtraceHandler = (
fileIndex: number,
): Coverage => {
const absoluteFileName = contractData.sources[fileIndex];
const coverageEntriesDescription = collectCoverageEntries(contractData.sourceCodes[fileIndex]);
const coverageEntriesDescription = collectCoverageEntries(contractData.sourceCodes[fileIndex], IGNORE_REGEXP);
// if the source wasn't provided for the fileIndex, we can't cover the file
if (_.isUndefined(coverageEntriesDescription)) {

View File

@@ -1,4 +1,13 @@
[
{
"version": "2.0.1",
"changes": [
{
"note": "Fix a bug when some parts of the profiling report were missing because of the coverage ignore lines",
"pr": 1535
}
]
},
{
"version": "2.0.0",
"changes": [

View File

@@ -1,4 +1,25 @@
[
{
"version": "6.0.0",
"changes": [
{
"note": "`SolCompilerArtifactAdapter` now uses `SolResolver` under the hood which allows to resolve `NPM` dependencies properly",
"pr": 1535
},
{
"note": "Cache the `utils.getContractDataIfExists` leading to faster execution",
"pr": 1535
},
{
"note": "`SolCompilerArtifactAdapter` now doesn't return the `ContractData` for interfaces",
"pr": 1535
},
{
"note": "Print resasonable error message on bytecode collision",
"pr": 1535
}
]
},
{
"version": "5.0.0",
"changes": [

View File

@@ -44,6 +44,7 @@
"dependencies": {
"@0x/dev-utils": "^1.0.24",
"@0x/sol-compiler": "^2.0.2",
"@0x/sol-resolver": "^1.2.3",
"@0x/subproviders": "^2.1.11",
"@0x/typescript-typings": "^3.0.8",
"@0x/utils": "^3.0.1",

View File

@@ -1,3 +1,4 @@
import { FallthroughResolver, FSResolver, NPMResolver, RelativeFSResolver, URLResolver } from '@0x/sol-resolver';
import { logUtils } from '@0x/utils';
import { CompilerOptions, ContractArtifact } from 'ethereum-types';
import * as fs from 'fs';
@@ -14,6 +15,7 @@ const CONFIG_FILE = 'compiler.json';
export class SolCompilerArtifactAdapter extends AbstractArtifactAdapter {
private readonly _artifactsPath: string;
private readonly _sourcesPath: string;
private readonly _resolver: FallthroughResolver;
/**
* Instantiates a SolCompilerArtifactAdapter
* @param artifactsPath Path to your artifacts directory
@@ -32,6 +34,12 @@ export class SolCompilerArtifactAdapter extends AbstractArtifactAdapter {
throw new Error(`contractsDir not found in ${CONFIG_FILE}`);
}
this._sourcesPath = (sourcesPath || config.contractsDir) as string;
this._resolver = new FallthroughResolver();
this._resolver.appendResolver(new URLResolver());
const packagePath = path.resolve('');
this._resolver.appendResolver(new NPMResolver(packagePath));
this._resolver.appendResolver(new RelativeFSResolver(this._sourcesPath));
this._resolver.appendResolver(new FSResolver());
}
public async collectContractsDataAsync(): Promise<ContractData[]> {
const artifactsGlob = `${this._artifactsPath}/**/*.json`;
@@ -46,10 +54,9 @@ export class SolCompilerArtifactAdapter extends AbstractArtifactAdapter {
const sources: Sources = {};
const sourceCodes: SourceCodes = {};
_.map(artifact.sources, (value: { id: number }, relativeFilePath: string) => {
const filePath = path.resolve(this._sourcesPath, relativeFilePath);
const fileContent = fs.readFileSync(filePath).toString();
sources[value.id] = filePath;
sourceCodes[value.id] = fileContent;
const source = this._resolver.resolve(relativeFilePath);
sources[value.id] = source.absolutePath;
sourceCodes[value.id] = source.source;
});
const contractData = {
sourceCodes,
@@ -59,6 +66,10 @@ export class SolCompilerArtifactAdapter extends AbstractArtifactAdapter {
runtimeBytecode: artifact.compilerOutput.evm.deployedBytecode.object,
sourceMapRuntime: artifact.compilerOutput.evm.deployedBytecode.sourceMap,
};
const isInterfaceContract = contractData.bytecode === '0x' && contractData.runtimeBytecode === '0x';
if (isInterfaceContract) {
continue;
}
contractsData.push(contractData);
}
return contractsData;

View File

@@ -5,18 +5,18 @@ import * as parser from 'solidity-parser-antlr';
import { ASTVisitor, CoverageEntriesDescription } from './ast_visitor';
import { getOffsetToLocation } from './source_maps';
const IGNORE_RE = /\/\*\s*solcov\s+ignore\s+next\s*\*\/\s*/gm;
// Parsing source code for each transaction/code is slow and therefore we cache it
const sourceHashToCoverageEntries: { [sourceHash: string]: CoverageEntriesDescription } = {};
export const collectCoverageEntries = (contractSource: string) => {
export const collectCoverageEntries = (contractSource: string, ignoreRegexp?: RegExp) => {
const sourceHash = ethUtil.sha3(contractSource).toString('hex');
if (_.isUndefined(sourceHashToCoverageEntries[sourceHash]) && !_.isUndefined(contractSource)) {
const ast = parser.parse(contractSource, { range: true });
const offsetToLocation = getOffsetToLocation(contractSource);
const ignoreRangesBegingingAt = gatherRangesToIgnore(contractSource);
const visitor = new ASTVisitor(offsetToLocation, ignoreRangesBegingingAt);
const ignoreRangesBeginningAt = _.isUndefined(ignoreRegexp)
? []
: gatherRangesToIgnore(contractSource, ignoreRegexp);
const visitor = new ASTVisitor(offsetToLocation, ignoreRangesBeginningAt);
parser.visit(ast, visitor);
sourceHashToCoverageEntries[sourceHash] = visitor.getCollectedCoverageEntries();
}
@@ -25,12 +25,12 @@ export const collectCoverageEntries = (contractSource: string) => {
};
// Gather the start index of all code blocks preceeded by "/* solcov ignore next */"
function gatherRangesToIgnore(contractSource: string): number[] {
function gatherRangesToIgnore(contractSource: string, ignoreRegexp: RegExp): number[] {
const ignoreRangesStart = [];
let match;
do {
match = IGNORE_RE.exec(contractSource);
match = ignoreRegexp.exec(contractSource);
if (match) {
const matchLen = match[0].length;
ignoreRangesStart.push(match.index + matchLen);

View File

@@ -1,15 +1,14 @@
import { addressUtils, BigNumber } from '@0x/utils';
import { addressUtils, BigNumber, logUtils } from '@0x/utils';
import { OpCode, StructLog } from 'ethereum-types';
import { addHexPrefix } from 'ethereumjs-util';
import * as _ from 'lodash';
import { ContractData, LineColumn, SingleFileSourceRange } from './types';
// This is the minimum length of valid contract bytecode. The Solidity compiler
// metadata is 86 bytes. If you add the '0x' prefix, we get 88.
const MIN_CONTRACT_BYTECODE_LENGTH = 88;
const STATICCALL_GAS_COST = 40;
const bytecodeToContractDataIfExists: { [bytecode: string]: ContractData | undefined } = {};
export const utils = {
compareLineColumn(lhs: LineColumn, rhs: LineColumn): number {
return lhs.line !== rhs.line ? lhs.line - rhs.line : lhs.column - rhs.column;
@@ -47,22 +46,29 @@ export const utils = {
if (!bytecode.startsWith('0x')) {
throw new Error(`0x hex prefix missing: ${bytecode}`);
}
const contractData = _.find(contractsData, contractDataCandidate => {
// HACK(leo): We want to cache the values that are possibly undefined.
// That's why we can't check for undefined as we usually do, but need to use `hasOwnProperty`.
if (bytecodeToContractDataIfExists.hasOwnProperty(bytecode)) {
return bytecodeToContractDataIfExists[bytecode];
}
const contractDataCandidates = _.filter(contractsData, contractDataCandidate => {
const bytecodeRegex = utils.bytecodeToBytecodeRegex(contractDataCandidate.bytecode);
// If the bytecode is less than the minimum length, we are probably
// dealing with an interface. This isn't what we're looking for.
if (bytecodeRegex.length < MIN_CONTRACT_BYTECODE_LENGTH) {
return false;
}
const runtimeBytecodeRegex = utils.bytecodeToBytecodeRegex(contractDataCandidate.runtimeBytecode);
if (runtimeBytecodeRegex.length < MIN_CONTRACT_BYTECODE_LENGTH) {
return false;
}
// We use that function to find by bytecode or runtimeBytecode. Those are quasi-random strings so
// collisions are practically impossible and it allows us to reuse that code
return !_.isNull(bytecode.match(bytecodeRegex)) || !_.isNull(bytecode.match(runtimeBytecodeRegex));
});
return contractData;
if (contractDataCandidates.length > 1) {
const candidates = contractDataCandidates.map(
contractDataCandidate => _.values(contractDataCandidate.sources)[0],
);
const errMsg =
"We've found more than one artifact that contains the exact same bytecode and therefore are unable to detect which contract was executed. " +
"We'll be assigning all traces to the first one.";
logUtils.warn(errMsg);
logUtils.warn(candidates);
}
return (bytecodeToContractDataIfExists[bytecode] = contractDataCandidates[0]);
},
isCallLike(op: OpCode): boolean {
return _.includes([OpCode.CallCode, OpCode.StaticCall, OpCode.Call, OpCode.DelegateCall], op);

View File

@@ -130,7 +130,8 @@ describe('Collect coverage entries', () => {
solcovIgnoreContractBaseName,
);
const solcovIgnoreContract = fs.readFileSync(solcovIgnoreContractFileName).toString();
const coverageEntries = collectCoverageEntries(solcovIgnoreContract);
const IGNORE_REGEXP = /\/\*\s*solcov\s+ignore\s+next\s*\*\/\s*/gm;
const coverageEntries = collectCoverageEntries(solcovIgnoreContract, IGNORE_REGEXP);
const fnIds = _.keys(coverageEntries.fnMap);
expect(fnIds.length).to.be.equal(1);

122
yarn.lock
View File

@@ -4106,7 +4106,7 @@ checkpoint-store@^1.1.0:
dependencies:
functional-red-black-tree "^1.0.1"
cheerio@1.0.0-rc.2, cheerio@^1.0.0-rc.2:
cheerio@^1.0.0-rc.2:
version "1.0.0-rc.2"
resolved "https://registry.npmjs.org/cheerio/-/cheerio-1.0.0-rc.2.tgz#4b9f53a81b27e4d5dac31c0ffd0cfa03cc6830db"
dependencies:
@@ -4228,7 +4228,7 @@ classnames@^2.2.5:
version "2.2.5"
resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.2.5.tgz#fb3801d453467649ef3603c7d61a02bd129bde6d"
clean-css@4.2.1, clean-css@4.2.x:
clean-css@4.2.x:
version "4.2.1"
resolved "https://registry.yarnpkg.com/clean-css/-/clean-css-4.2.1.tgz#2d411ef76b8569b6d0c84068dabe85b0aa5e5c17"
dependencies:
@@ -4544,7 +4544,7 @@ concat-map@0.0.1:
version "0.0.1"
resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
concat-stream@1.6.2, concat-stream@^1.4.6, concat-stream@^1.5.1, concat-stream@^1.6.0, concat-stream@~1.6.2:
concat-stream@^1.4.6, concat-stream@^1.5.1, concat-stream@^1.6.0, concat-stream@~1.6.2:
version "1.6.2"
resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.2.tgz#904bdf194cd3122fc675c77fc4ac3d4ff0fd1a34"
dependencies:
@@ -5067,20 +5067,6 @@ css-to-react-native@^2.2.2:
fbjs "^0.8.5"
postcss-value-parser "^3.3.0"
css-tree@1.0.0-alpha.28:
version "1.0.0-alpha.28"
resolved "https://registry.yarnpkg.com/css-tree/-/css-tree-1.0.0-alpha.28.tgz#8e8968190d886c9477bc8d61e96f61af3f7ffa7f"
dependencies:
mdn-data "~1.1.0"
source-map "^0.5.3"
css-tree@1.0.0-alpha.29:
version "1.0.0-alpha.29"
resolved "https://registry.yarnpkg.com/css-tree/-/css-tree-1.0.0-alpha.29.tgz#3fa9d4ef3142cbd1c301e7664c1f352bd82f5a39"
dependencies:
mdn-data "~1.1.0"
source-map "^0.5.3"
css-vendor@^0.3.8:
version "0.3.8"
resolved "https://registry.npmjs.org/css-vendor/-/css-vendor-0.3.8.tgz#6421cfd3034ce664fe7673972fd0119fc28941fa"
@@ -5148,12 +5134,6 @@ csso@~2.3.1:
clap "^1.0.9"
source-map "^0.5.3"
csso@~3.5.0:
version "3.5.1"
resolved "https://registry.yarnpkg.com/csso/-/csso-3.5.1.tgz#7b9eb8be61628973c1b261e169d2f024008e758b"
dependencies:
css-tree "1.0.0-alpha.29"
cssom@0.3.x, "cssom@>= 0.3.2 < 0.4.0":
version "0.3.4"
resolved "https://registry.npmjs.org/cssom/-/cssom-0.3.4.tgz#8cd52e8a3acfd68d3aed38ee0a640177d2f9d797"
@@ -6058,10 +6038,6 @@ es6-promise@^4.0.3:
version "4.2.4"
resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.4.tgz#dc4221c2b16518760bd8c39a52d8f356fc00ed29"
es6-promise@^4.1.1:
version "4.2.5"
resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.5.tgz#da6d0d5692efb461e082c14817fe2427d8f5d054"
es6-promisify@^5.0.0:
version "5.0.0"
resolved "https://registry.yarnpkg.com/es6-promisify/-/es6-promisify-5.0.0.tgz#5109d62f3e56ea967c4b63505aef08291c8a5203"
@@ -6723,11 +6699,7 @@ expect@^23.6.0:
jest-message-util "^23.4.0"
jest-regex-util "^23.3.0"
express-history-api-fallback@2.2.1:
version "2.2.1"
resolved "https://registry.yarnpkg.com/express-history-api-fallback/-/express-history-api-fallback-2.2.1.tgz#3a2ad27f7bebc90fc533d110d7c6d83097bcd057"
express@4.16.3, express@^4.14.0, express@^4.15.2, express@^4.16.2:
express@^4.14.0, express@^4.15.2, express@^4.16.2:
version "4.16.3"
resolved "https://registry.yarnpkg.com/express/-/express-4.16.3.tgz#6af8a502350db3246ecc4becf6b5a34d22f7ed53"
dependencies:
@@ -6860,15 +6832,6 @@ extract-comments@^1.1.0:
esprima-extract-comments "^1.1.0"
parse-code-context "^1.0.0"
extract-zip@^1.6.6:
version "1.6.7"
resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-1.6.7.tgz#a840b4b8af6403264c8db57f4f1a74333ef81fe9"
dependencies:
concat-stream "1.6.2"
debug "2.6.9"
mkdirp "0.5.1"
yauzl "2.4.1"
extsprintf@1.3.0:
version "1.3.0"
resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.3.0.tgz#96918440e3041a7a414f8c52e3c574eb3c3e1e05"
@@ -7048,7 +7011,7 @@ fileset@^2.0.2:
glob "^7.0.3"
minimatch "^3.0.3"
filesize@^3.5.11, filesize@^3.6.1:
filesize@^3.6.1:
version "3.6.1"
resolved "https://registry.yarnpkg.com/filesize/-/filesize-3.6.1.tgz#090bb3ee01b6f801a8a8be99d31710b3422bb317"
@@ -8165,12 +8128,6 @@ heap@0.2.6:
version "0.2.6"
resolved "https://registry.yarnpkg.com/heap/-/heap-0.2.6.tgz#087e1f10b046932fc8594dd9e6d378afc9d1e5ac"
highland@2.13.0:
version "2.13.0"
resolved "https://registry.yarnpkg.com/highland/-/highland-2.13.0.tgz#a4394d8dcb970cd071a79a20f0762b906258dc19"
dependencies:
util-deprecate "^1.0.2"
highlight.js@^9.0.0, highlight.js@^9.11.0, highlight.js@~9.12.0:
version "9.12.0"
resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.12.0.tgz#e6d9dbe57cbefe60751f02af336195870c90c01e"
@@ -8265,7 +8222,7 @@ html-entities@^1.2.0:
version "1.2.1"
resolved "https://registry.yarnpkg.com/html-entities/-/html-entities-1.2.1.tgz#0df29351f0721163515dfb9e5543e5f6eed5162f"
html-minifier@3.5.20, html-minifier@^3.2.3:
html-minifier@^3.2.3:
version "3.5.20"
resolved "https://registry.yarnpkg.com/html-minifier/-/html-minifier-3.5.20.tgz#7b19fd3caa0cb79f7cde5ee5c3abdf8ecaa6bb14"
dependencies:
@@ -10839,10 +10796,6 @@ mdast-add-list-metadata@1.0.1:
dependencies:
unist-util-visit-parents "1.1.2"
mdn-data@~1.1.0:
version "1.1.4"
resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-1.1.4.tgz#50b5d4ffc4575276573c4eedb8780812a8419f01"
media-typer@0.3.0:
version "0.3.0"
resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
@@ -11060,17 +11013,6 @@ min-document@^2.19.0:
dependencies:
dom-walk "^0.1.0"
minimalcss@0.7.10:
version "0.7.10"
resolved "https://registry.yarnpkg.com/minimalcss/-/minimalcss-0.7.10.tgz#453b642e43065cfebcaf21344171b9c34fb4e00e"
dependencies:
cheerio "1.0.0-rc.2"
css-tree "1.0.0-alpha.28"
csso "~3.5.0"
filesize "^3.5.11"
minimist "^1.2.0"
puppeteer "^1.4.0"
minimalistic-assert@^1.0.0:
version "1.0.1"
resolved "https://registry.yarnpkg.com/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz#2e194de044626d4a10e7f7fbc00ce73e83e4d5c7"
@@ -13069,10 +13011,6 @@ proxy-addr@~2.0.4:
forwarded "~0.1.2"
ipaddr.js "1.8.0"
proxy-from-env@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/proxy-from-env/-/proxy-from-env-1.0.0.tgz#33c50398f70ea7eb96d21f7b817630a55791c7ee"
prr@~1.0.1:
version "1.0.1"
resolved "https://registry.yarnpkg.com/prr/-/prr-1.0.1.tgz#d3fc114ba06995a45ec6893f484ceb1d78f5f476"
@@ -13219,19 +13157,6 @@ punycode@^2.1.0:
version "2.1.0"
resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.0.tgz#5f863edc89b96db09074bad7947bf09056ca4e7d"
puppeteer@^1.4.0:
version "1.9.0"
resolved "https://registry.yarnpkg.com/puppeteer/-/puppeteer-1.9.0.tgz#56dba79e7ea4faac807877bee3b23d63291fc59e"
dependencies:
debug "^3.1.0"
extract-zip "^1.6.6"
https-proxy-agent "^2.2.1"
mime "^2.0.3"
progress "^2.0.0"
proxy-from-env "^1.0.0"
rimraf "^2.6.1"
ws "^5.1.1"
q@^1.1.2, q@^1.5.1:
version "1.5.1"
resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
@@ -13533,8 +13458,8 @@ react-highlight@0xproject/react-highlight#fix/react-version:
dependencies:
highlight.js "^9.11.0"
highlightjs-solidity "^1.0.5"
react "^16.4.2"
react-dom "^16.4.2"
react "^16.5.2"
react-dom "^16.5.2"
react-hot-loader@^4.3.3:
version "4.3.4"
@@ -13709,21 +13634,6 @@ react-side-effect@^1.0.2, react-side-effect@^1.1.0:
exenv "^1.2.1"
shallowequal "^1.0.1"
react-snap@^1.19.0:
version "1.19.0"
resolved "https://registry.yarnpkg.com/react-snap/-/react-snap-1.19.0.tgz#125883c95434987d78a55a3a72c733227721acb3"
dependencies:
clean-css "4.2.1"
express "4.16.3"
express-history-api-fallback "2.2.1"
highland "2.13.0"
html-minifier "3.5.20"
minimalcss "0.7.10"
mkdirp "0.5.1"
puppeteer "^1.4.0"
serve-static "1.13.2"
sourcemapped-stacktrace-node "2.1.8"
react-svg-core@^2.1.0:
version "2.1.0"
resolved "https://registry.yarnpkg.com/react-svg-core/-/react-svg-core-2.1.0.tgz#3700322af70117c91f83f18febb481128de3cfbb"
@@ -15323,14 +15233,6 @@ source-map@~0.2.0:
dependencies:
amdefine ">=0.0.4"
sourcemapped-stacktrace-node@2.1.8:
version "2.1.8"
resolved "https://registry.yarnpkg.com/sourcemapped-stacktrace-node/-/sourcemapped-stacktrace-node-2.1.8.tgz#96fd64263051e252ce8dabf9801bea29dc7e5990"
dependencies:
es6-promise "^4.1.1"
isomorphic-fetch "^2.2.1"
source-map "^0.6.1"
space-separated-tokens@^1.0.0:
version "1.1.2"
resolved "https://registry.yarnpkg.com/space-separated-tokens/-/space-separated-tokens-1.1.2.tgz#e95ab9d19ae841e200808cd96bc7bd0adbbb3412"
@@ -16970,7 +16872,7 @@ utf8@^3.0.0:
version "3.0.0"
resolved "https://registry.yarnpkg.com/utf8/-/utf8-3.0.0.tgz#f052eed1364d696e769ef058b183df88c87f69d1"
util-deprecate@^1.0.1, util-deprecate@^1.0.2, util-deprecate@~1.0.1:
util-deprecate@^1.0.1, util-deprecate@~1.0.1:
version "1.0.2"
resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
@@ -18277,12 +18179,6 @@ yargs@~3.10.0:
decamelize "^1.0.0"
window-size "0.1.0"
yauzl@2.4.1:
version "2.4.1"
resolved "https://registry.yarnpkg.com/yauzl/-/yauzl-2.4.1.tgz#9528f442dab1b2284e58b4379bb194e22e0c4005"
dependencies:
fd-slicer "~1.0.1"
yauzl@^2.4.2:
version "2.9.1"
resolved "https://registry.yarnpkg.com/yauzl/-/yauzl-2.9.1.tgz#a81981ea70a57946133883f029c5821a89359a7f"