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Replace custom rolled stable string hashing with library

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Reviewed By: cpojer

Differential Revision: D2937202

fb-gh-sync-id: dc08547c71da2bc35cfad108e63fd5e87f0ba734
shipit-source-id: dc08547c71da2bc35cfad108e63fd5e87f0ba734
This commit is contained in:
David Aurelio
2016-02-15 06:57:26 -08:00
committed by facebook-github-bot-7
parent d7e5392139
commit 6c55d5b851
4 changed files with 41 additions and 42 deletions
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60
npm-shrinkwrap.json generated
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@@ -127,16 +127,16 @@
"from": "https://registry.npmjs.org/ast-types/-/ast-types-0.8.12.tgz",
"resolved": "https://registry.npmjs.org/ast-types/-/ast-types-0.8.12.tgz"
},
"babylon": {
"version": "5.8.29",
"from": "https://registry.npmjs.org/babylon/-/babylon-5.8.29.tgz",
"resolved": "https://registry.npmjs.org/babylon/-/babylon-5.8.29.tgz"
},
"globals": {
"version": "6.4.1",
"from": "https://registry.npmjs.org/globals/-/globals-6.4.1.tgz",
"resolved": "https://registry.npmjs.org/globals/-/globals-6.4.1.tgz"
},
"babylon": {
"version": "5.8.29",
"from": "https://registry.npmjs.org/babylon/-/babylon-5.8.29.tgz",
"resolved": "https://registry.npmjs.org/babylon/-/babylon-5.8.29.tgz"
},
"js-tokens": {
"version": "1.0.1",
"from": "https://registry.npmjs.org/js-tokens/-/js-tokens-1.0.1.tgz",
@@ -1955,16 +1955,16 @@
"from": "brace-expansion@>=1.0.0 <2.0.0",
"resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.1.tgz"
},
"chalk": {
"version": "1.1.1",
"from": "chalk@^1.1.1",
"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.1.tgz"
},
"caseless": {
"version": "0.11.0",
"from": "caseless@~0.11.0",
"resolved": "https://registry.npmjs.org/caseless/-/caseless-0.11.0.tgz"
},
"chalk": {
"version": "1.1.1",
"from": "chalk@^1.1.1",
"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.1.tgz"
},
"combined-stream": {
"version": "1.0.5",
"from": "combined-stream@~1.0.5",
@@ -2065,16 +2065,16 @@
"from": "graceful-readlink@>= 1.0.0",
"resolved": "https://registry.npmjs.org/graceful-readlink/-/graceful-readlink-1.0.1.tgz"
},
"has-ansi": {
"version": "2.0.0",
"from": "has-ansi@^2.0.0",
"resolved": "https://registry.npmjs.org/has-ansi/-/has-ansi-2.0.0.tgz"
},
"har-validator": {
"version": "2.0.2",
"from": "har-validator@~2.0.2",
"resolved": "https://registry.npmjs.org/har-validator/-/har-validator-2.0.2.tgz"
},
"has-ansi": {
"version": "2.0.0",
"from": "has-ansi@^2.0.0",
"resolved": "https://registry.npmjs.org/has-ansi/-/has-ansi-2.0.0.tgz"
},
"has-unicode": {
"version": "1.0.1",
"from": "has-unicode@^1.0.0",
@@ -2235,16 +2235,16 @@
"from": "request@2.x",
"resolved": "https://registry.npmjs.org/request/-/request-2.65.0.tgz"
},
"sntp": {
"version": "1.0.9",
"from": "sntp@1.x.x",
"resolved": "https://registry.npmjs.org/sntp/-/sntp-1.0.9.tgz"
},
"semver": {
"version": "5.0.3",
"from": "semver@~5.0.1",
"resolved": "https://registry.npmjs.org/semver/-/semver-5.0.3.tgz"
},
"sntp": {
"version": "1.0.9",
"from": "sntp@1.x.x",
"resolved": "https://registry.npmjs.org/sntp/-/sntp-1.0.9.tgz"
},
"string_decoder": {
"version": "0.10.31",
"from": "string_decoder@~0.10.x",
@@ -2260,16 +2260,16 @@
"from": "strip-ansi@^3.0.0",
"resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.0.tgz"
},
"supports-color": {
"version": "2.0.0",
"from": "supports-color@^2.0.0",
"resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz"
},
"strip-json-comments": {
"version": "0.1.3",
"from": "strip-json-comments@0.1.x",
"resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-0.1.3.tgz"
},
"supports-color": {
"version": "2.0.0",
"from": "supports-color@^2.0.0",
"resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz"
},
"tar": {
"version": "2.2.1",
"from": "tar@~2.2.0",
@@ -3338,11 +3338,21 @@
"from": "https://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
"resolved": "https://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz"
},
"json-stable-stringify": {
"version": "1.0.1",
"from": "json-stable-stringify@>=1.0.1 <2.0.0",
"resolved": "https://registry.npmjs.org/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz"
},
"json5": {
"version": "0.4.0",
"from": "https://registry.npmjs.org/json5/-/json5-0.4.0.tgz",
"resolved": "https://registry.npmjs.org/json5/-/json5-0.4.0.tgz"
},
"jsonify": {
"version": "0.0.0",
"from": "jsonify@>=0.0.0 <0.1.0",
"resolved": "https://registry.npmjs.org/jsonify/-/jsonify-0.0.0.tgz"
},
"jstransform": {
"version": "11.0.3",
"from": "https://registry.npmjs.org/jstransform/-/jstransform-11.0.3.tgz",

1
package.json
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@@ -128,6 +128,7 @@
"image-size": "^0.3.5",
"immutable": "^3.7.5",
"joi": "^6.6.1",
"json-stable-stringify": "^1.0.1",
"json5": "^0.4.0",
"jstransform": "^11.0.3",
"mkdirp": "^0.5.1",

21
packager/react-packager/src/DependencyResolver/Module.js vendored
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@@ -11,6 +11,7 @@
const crypto = require('crypto');
const docblock = require('./DependencyGraph/docblock');
const isAbsolutePath = require('absolute-path');
const jsonStableStringify = require('json-stable-stringify');
const path = require('path');
const extractRequires = require('./lib/extractRequires');
@@ -206,29 +207,15 @@ function whileInDocBlock(chunk, i, result) {
const knownHashes = new WeakMap();
function stableObjectHash(object) {
let digest = knownHashes.get(object);
if (!digest) {
const hash = crypto.createHash('md5');
stableObjectHash.addTo(object, hash);
digest = hash.digest('base64');
digest = crypto.createHash('md5')
.update(jsonStableStringify(object))
.digest('base64');
knownHashes.set(object, digest);
}
return digest;
}
stableObjectHash.addTo = function addTo(value, hash) {
if (value === null || typeof value !== 'object') {
hash.update(JSON.stringify(value));
} else {
Object.keys(value).sort().forEach(key => {
const valueForKey = value[key];
if (valueForKey !== undefined) {
hash.update(key);
addTo(valueForKey, hash);
}
});
}
};
function cacheKey(field, transformOptions) {
return transformOptions !== undefined

1
packager/react-packager/src/DependencyResolver/__tests__/Module-test.js vendored
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@@ -10,6 +10,7 @@
jest
.dontMock('absolute-path')
.dontMock('json-stable-stringify')
.dontMock('../fastfs')
.dontMock('../lib/extractRequires')
.dontMock('../lib/replacePatterns')