isomorphic-git - npm Package Compare versions

Comparing version 0.0.24 to 0.0.25

dist/for-browserify/managers.js

@@ -20,3 +20,2 @@ 'use strict';
 var buffer = require('buffer');
-var pako = _interopDefault(require('pako'));
 var shasum = _interopDefault(require('shasum'));
@@ -497,40 +496,2 @@ var _slicedToArray = _interopDefault(require('babel-runtime/helpers/slicedToArray'));
 // @flow
-function wrapObject(_ref /*: {type: string, object: Buffer} */) {
-  var type = _ref.type,
-      object = _ref.object;
-
-  var buffer$$1 = buffer.Buffer.concat([buffer.Buffer.from(type + ' '), buffer.Buffer.from(object.byteLength.toString()), buffer.Buffer.from([0]), buffer.Buffer.from(object)]);
-  var oid = shasum(buffer$$1);
-  return {
-    oid: oid,
-    file: buffer.Buffer.from(pako.deflate(buffer$$1))
-  };
-}
-
-function unwrapObject(_ref2 /*: {oid: string, file: Buffer} */) {
-  var oid = _ref2.oid,
-      file = _ref2.file;
-
-  var inflated = buffer.Buffer.from(pako.inflate(file));
-  if (oid) {
-    var sha = shasum(inflated);
-    if (sha !== oid) {
-      throw new Error('SHA check failed! Expected ' + oid + ', computed ' + sha);
-    }
-  }
-  var s = inflated.indexOf(32); // first space
-  var i = inflated.indexOf(0); // first null value
-  var type = inflated.slice(0, s).toString('utf8'); // get type of object
-  var length = inflated.slice(s + 1, i).toString('utf8'); // get type of object
-  var actualLength = inflated.length - (i + 1);
-  // verify length
-  if (parseInt(length) !== actualLength) {
-    throw new Error('Length mismatch: expected ' + length + ' bytes but got ' + actualLength + ' instead.');
-  }
-  return {
-    type: type,
-    object: buffer.Buffer.from(inflated.slice(i + 1))
-  };
-}
-
 var GitObjectManager = function () {
@@ -544,7 +505,7 @@ function GitObjectManager() {
     value: function () {
-      var _ref4 = _asyncToGenerator(_regeneratorRuntime.mark(function _callee(_ref3 /*: {gitdir: string, oid: string} */) {
-        var gitdir = _ref3.gitdir,
-            oid = _ref3.oid;
+      var _ref2 = _asyncToGenerator(_regeneratorRuntime.mark(function _callee(_ref /*: {gitdir: string, oid: string} */) {
+        var gitdir = _ref.gitdir,
+            oid = _ref.oid;
 
-        var file, text, _unwrapObject, type, object;
+        var file, text, _GitObject$unwrap, type, object;
 
@@ -583,3 +544,3 @@ return _regeneratorRuntime.wrap(function _callee$(_context) {
               case 12:
-                _unwrapObject = unwrapObject({ oid: oid, file: file }), type = _unwrapObject.type, object = _unwrapObject.object;
+                _GitObject$unwrap = models_js.GitObject.unwrap({ oid: oid, file: file }), type = _GitObject$unwrap.type, object = _GitObject$unwrap.object;
                 return _context.abrupt('return', { type: type, object: object });
@@ -596,3 +557,3 @@
       function read$$1(_x) {
-        return _ref4.apply(this, arguments);
+        return _ref2.apply(this, arguments);
       }
@@ -605,6 +566,6 @@
     value: function () {
-      var _ref6 = _asyncToGenerator(_regeneratorRuntime.mark(function _callee2(_ref5) {
-        var gitdir = _ref5.gitdir,
-            type = _ref5.type,
-            object = _ref5.object;
+      var _ref4 = _asyncToGenerator(_regeneratorRuntime.mark(function _callee2(_ref3) {
+        var gitdir = _ref3.gitdir,
+            type = _ref3.type,
+            object = _ref3.object;
         var buffer$$1, oid;
@@ -628,3 +589,3 @@ return _regeneratorRuntime.wrap(function _callee2$(_context2) {
       function hash(_x2) {
-        return _ref6.apply(this, arguments);
+        return _ref4.apply(this, arguments);
       }
@@ -637,8 +598,13 @@
     value: function () {
-      var _ref8 = _asyncToGenerator(_regeneratorRuntime.mark(function _callee3(_ref7) {
-        var gitdir = _ref7.gitdir,
-            type = _ref7.type,
-            object = _ref7.object;
+      var _ref6 = _asyncToGenerator(_regeneratorRuntime.mark(function _callee3(_ref5 /*: {
+                                                                                     gitdir: string,
+                                                                                     type: string,
+                                                                                     object: Buffer
+                                                                                     } */
+      ) {
+        var gitdir = _ref5.gitdir,
+            type = _ref5.type,
+            object = _ref5.object;
 
-        var _wrapObject, file, oid, filepath;
+        var _GitObject$wrap, file, oid, filepath;
 
@@ -649,3 +615,3 @@ return _regeneratorRuntime.wrap(function _callee3$(_context3) {
               case 0:
-                _wrapObject = wrapObject({ type: type, object: object }), file = _wrapObject.file, oid = _wrapObject.oid;
+                _GitObject$wrap = models_js.GitObject.wrap({ type: type, object: object }), file = _GitObject$wrap.file, oid = _GitObject$wrap.oid;
                 filepath = gitdir + '/objects/' + oid.slice(0, 2) + '/' + oid.slice(2);
@@ -680,8 +646,7 @@ // Don't overwrite existing git objects - this helps avoid EPERM errors.
       function write$$1(_x3) {
-        return _ref8.apply(this, arguments);
+        return _ref6.apply(this, arguments);
       }
 
       return write$$1;
-    }() /*: {gitdir: string, type: string, object: Buffer} */
-
+    }()
   }]);
@@ -738,3 +703,3 @@
                 _ref4 = _slicedToArray(_ref3, 2);
-                
+                key = _ref4[0];
                 value = _ref4[1];
@@ -741,0 +706,0 @@

dist/for-browserify/models.js

@@ -22,2 +22,4 @@ 'use strict';
 var _set = _interopDefault(require('lodash/set'));
+var pako = _interopDefault(require('pako'));
+var shasum = _interopDefault(require('shasum'));
 var BufferCursor = _interopDefault(require('buffercursor'));
@@ -27,6 +29,7 @@ var pad = _interopDefault(require('pad'));
 var _toConsumableArray = _interopDefault(require('babel-runtime/helpers/toConsumableArray'));
+var _Object$assign = _interopDefault(require('babel-runtime/core-js/object/assign'));
+var _Array$from = _interopDefault(require('babel-runtime/core-js/array/from'));
+var _Map = _interopDefault(require('babel-runtime/core-js/map'));
 var _Symbol$iterator = _interopDefault(require('babel-runtime/core-js/symbol/iterator'));
-var _Map = _interopDefault(require('babel-runtime/core-js/map'));
 var sortby = _interopDefault(require('lodash/sortBy'));
-var shasum = _interopDefault(require('shasum'));
 
@@ -598,2 +601,52 @@ // @flow
 
+var GitObject = function () {
+  function GitObject() {
+    _classCallCheck(this, GitObject);
+  }
+
+  _createClass(GitObject, null, [{
+    key: 'wrap',
+    value: function wrap(_ref /*: {type: string, object: Buffer} */) {
+      var type = _ref.type,
+          object = _ref.object;
+
+      var buffer$$1 = buffer.Buffer.concat([buffer.Buffer.from(type + ' '), buffer.Buffer.from(object.byteLength.toString()), buffer.Buffer.from([0]), buffer.Buffer.from(object)]);
+      var oid = shasum(buffer$$1);
+      return {
+        oid: oid,
+        file: buffer.Buffer.from(pako.deflate(buffer$$1))
+      };
+    }
+  }, {
+    key: 'unwrap',
+    value: function unwrap(_ref2 /*: {oid: string, file: Buffer} */) {
+      var oid = _ref2.oid,
+          file = _ref2.file;
+
+      var inflated = buffer.Buffer.from(pako.inflate(file));
+      if (oid) {
+        var sha = shasum(inflated);
+        if (sha !== oid) {
+          throw new Error('SHA check failed! Expected ' + oid + ', computed ' + sha);
+        }
+      }
+      var s = inflated.indexOf(32); // first space
+      var i = inflated.indexOf(0); // first null value
+      var type = inflated.slice(0, s).toString('utf8'); // get type of object
+      var length = inflated.slice(s + 1, i).toString('utf8'); // get type of object
+      var actualLength = inflated.length - (i + 1);
+      // verify length
+      if (parseInt(length) !== actualLength) {
+        throw new Error('Length mismatch: expected ' + length + ' bytes but got ' + actualLength + ' instead.');
+      }
+      return {
+        type: type,
+        object: buffer.Buffer.from(inflated.slice(i + 1))
+      };
+    }
+  }]);
+
+  return GitObject;
+}();
+
 // @flow
@@ -748,2 +801,166 @@ /**
 
+function parseIDX(buffer$$1) {
+  var reader = new BufferCursor(buffer$$1);
+  var magic = reader.slice(4).toString('hex');
+  // Check for IDX v2 magic number
+  if (magic !== 'ff744f63') {
+    return; // undefined
+  }
+  var version = reader.readUInt32BE();
+  if (version !== 2) {
+    throw new Error('Unable to read version ' + version + ' packfile IDX. (Only version 2 supported)');
+  }
+  // Verify checksums
+  var shaComputed = shasum(buffer$$1.slice(0, -20));
+  var shaClaimed = buffer$$1.slice(-20).toString('hex');
+  if (shaClaimed !== shaComputed) {
+    throw new Error('Invalid checksum in IDX buffer: expected ' + shaClaimed + ' but saw ' + shaComputed);
+  }
+  if (buffer$$1.byteLength > 2048 * 1024 * 1024) {
+    throw new Error('To keep implementation simple, I haven\'t implemented the layer 5 feature needed to support packfiles > 2GB in size.');
+  }
+  var fanout = [];
+  for (var i = 0; i < 256; i++) {
+    fanout.push(reader.readUInt32BE());
+  }
+  var size = fanout[255];
+  // For now we'll parse the whole thing. We can optimize later if we need to.
+  var hashes = [];
+  for (var _i = 0; _i < size; _i++) {
+    hashes.push(reader.slice(20).toString('hex'));
+  }
+  var crcs = new _Map();
+  for (var _i2 = 0; _i2 < size; _i2++) {
+    crcs.set(hashes[_i2], reader.readUInt32BE());
+  }
+  var offsets = new _Map();
+  for (var _i3 = 0; _i3 < size; _i3++) {
+    offsets.set(hashes[_i3], reader.readUInt32BE());
+  }
+  var packfileSha = reader.slice(20).toString('hex');
+  // This part is gratuitous, but since we lack good unzipping arbitrary streams with extra at the end in the browser...
+  var lengths = _Array$from(offsets);
+  lengths.sort(function (a, b) {
+    return a[1] - b[1];
+  }); // List objects in order by offset
+  var sizes = new _Map();
+  var slices = new _Map();
+  for (var _i4 = 0; _i4 < size - 1; _i4++) {
+    sizes.set(lengths[_i4][0], lengths[_i4 + 1][1] - lengths[_i4][1]);
+    slices.set(lengths[_i4][0], [lengths[_i4][1], lengths[_i4 + 1][1]]);
+  }
+  slices.set(lengths[size - 1][0], [lengths[size - 1][1], undefined]);
+  return { size: size, fanout: fanout, hashes: hashes, crcs: crcs, packfileSha: packfileSha, slices: slices };
+}
+
+var GitPackfile = function () {
+  function GitPackfile(_ref) {
+    var size = _ref.size,
+        fanout = _ref.fanout,
+        hashes = _ref.hashes,
+        crcs = _ref.crcs,
+        packfileSha = _ref.packfileSha,
+        slices = _ref.slices,
+        pack = _ref.pack;
+
+    _classCallCheck(this, GitPackfile);
+
+    // Compare checksums
+    var shaClaimed = pack.slice(-20).toString('hex');
+    if (packfileSha !== shaClaimed) {
+      throw new Error('Invalid packfile shasum in IDX buffer: expected ' + packfileSha + ' but saw ' + shaClaimed);
+    }
+    _Object$assign(this, {
+      size: size,
+      fanout: fanout,
+      hashes: hashes,
+      crcs: crcs,
+      packfileSha: packfileSha,
+      slices: slices,
+      pack: pack
+    });
+  }
+
+  _createClass(GitPackfile, [{
+    key: 'read',
+    value: function () {
+      var _ref3 = _asyncToGenerator(_regeneratorRuntime.mark(function _callee(_ref2 /*: {oid: string} */) {
+        var _pack;
+
+        var oid = _ref2.oid;
+        var raw;
+        return _regeneratorRuntime.wrap(function _callee$(_context) {
+          while (1) {
+            switch (_context.prev = _context.next) {
+              case 0:
+                if (this.slices.has(oid)) {
+                  _context.next = 2;
+                  break;
+                }
+
+                return _context.abrupt('return', null);
+
+              case 2:
+                raw = (_pack = this.pack).slice.apply(_pack, _toConsumableArray(this.slices.get(oid)));
+                /*
+                - The header is followed by number of object entries, each of
+                 which looks like this:
+                  (undeltified representation)
+                 n-byte type and length (3-bit type, (n-1)*7+4-bit length)
+                 compressed data
+                  (deltified representation)
+                 n-byte type and length (3-bit type, (n-1)*7+4-bit length)
+                 20-byte base object name if OBJ_REF_DELTA or a negative relative
+                offset from the delta object's position in the pack if this
+                is an OBJ_OFS_DELTA object
+                 compressed delta data
+                  Observation: length of each object is encoded in a variable
+                 length format and is not constrained to 32-bit or anything.
+                */
+
+              case 3:
+              case 'end':
+                return _context.stop();
+            }
+          }
+        }, _callee, this);
+      }));
+
+      function read(_x) {
+        return _ref3.apply(this, arguments);
+      }
+
+      return read;
+    }()
+  }], [{
+    key: 'fromIDX',
+    value: function () {
+      var _ref5 = _asyncToGenerator(_regeneratorRuntime.mark(function _callee2(_ref4) {
+        var idx = _ref4.idx,
+            pack = _ref4.pack;
+        return _regeneratorRuntime.wrap(function _callee2$(_context2) {
+          while (1) {
+            switch (_context2.prev = _context2.next) {
+              case 0:
+                return _context2.abrupt('return', new GitPackfile(_extends({ pack: pack }, parseIDX(idx))));
+
+              case 1:
+              case 'end':
+                return _context2.stop();
+            }
+          }
+        }, _callee2, this);
+      }));
+
+      function fromIDX(_x2) {
+        return _ref5.apply(this, arguments);
+      }
+
+      return fromIDX;
+    }()
+  }]);
+
+  return GitPackfile;
+}();
+
 // @flow
@@ -1238,5 +1455,7 @@ /*::
 exports.GitConfig = GitConfig;
+exports.GitObject = GitObject;
 exports.GitPktLine = GitPktLine;
+exports.GitPackfile = GitPackfile;
 exports.GitIndex = GitIndex;
 exports.GitTree = GitTree;
 //# sourceMappingURL=models.js.map

dist/for-browserify/utils.js

@@ -540,3 +540,3 @@ 'use strict';
 var name = "isomorphic-git";
-var version = "0.0.24";
+var version = "0.0.25";
 var description = "A pure JavaScript implementation of git for node and browsers!";
@@ -558,3 +558,3 @@ var main = "dist/for-node/";
 var dependencies = { "async-lock": "^1.0.0", "await-stream-ready": "^1.0.1", "babel-runtime": "^6.26.0", "buffer": "^5.0.7", "buffer-peek-stream": "^1.0.1", "buffercursor": "0.0.12", "gartal": "^1.1.2", "git-apply-delta": "0.0.7", "git-list-pack": "0.0.10", "ignore": "^3.3.6", "ini": "^1.3.4", "marky": "^1.2.0", "minimisted": "^2.0.0", "openpgp": "^2.5.10", "pad": "^2.0.1", "pako": "^1.0.5", "pify": "^3.0.0", "shasum": "^1.0.2", "simple-concat": "^1.0.0", "simple-get": "^2.7.0", "thru": "git+https://github.com/wmhilton-contrib/thru.git#master" };
-var devDependencies = { "babel-plugin-external-helpers": "^6.22.0", "babel-plugin-transform-es2015-modules-commonjs": "^6.24.1", "babel-plugin-transform-object-rest-spread": "^6.23.0", "babel-plugin-transform-runtime": "^6.23.0", "babel-preset-env": "^1.6.0", "babel-preset-flow": "^6.23.0", "ban-sensitive-files": "^1.9.0", "browserfs": "^1.4.3", "browserify": "^14.4.0", "browserify-shim": "^3.8.14", "codecov": "^3.0.0", "doctoc": "^1.3.0", "husky": "^0.14.3", "jest": "^21.2.1", "jest-fixtures": "^0.6.0", "jsonfile": "^4.0.0", "karma": "^1.7.1", "karma-browserify": "^5.1.1", "karma-chrome-launcher": "^2.2.0", "karma-firefox-launcher": "^1.0.1", "karma-sauce-launcher": "^1.2.0", "karma-tap": "^3.1.1", "lodash": "^4.17.4", "nock": "^9.0.17", "npm-run-all": "^4.1.1", "nps": "^5.7.1", "nps-utils": "^1.4.0", "parse-header-stream": "^1.1.1", "prettier-standard": "^7.0.1", "rollup": "^0.50.0", "rollup-plugin-babel": "^3.0.2", "rollup-plugin-json": "^2.3.0", "standard": "^10.0.3", "stream-equal": "^1.0.1", "tape": "^4.8.0", "uglify-es": "^3.1.2", "watchify": "^3.9.0" };
+var devDependencies = { "babel-plugin-external-helpers": "^6.22.0", "babel-plugin-transform-es2015-modules-commonjs": "^6.24.1", "babel-plugin-transform-object-rest-spread": "^6.23.0", "babel-plugin-transform-runtime": "^6.23.0", "babel-preset-env": "^1.6.0", "babel-preset-flow": "^6.23.0", "ban-sensitive-files": "^1.9.0", "browserfs": "^1.4.3", "browserify": "^14.4.0", "browserify-shim": "^3.8.14", "codecov": "^3.0.0", "doctoc": "^1.3.0", "husky": "^0.14.3", "jest": "^21.2.1", "jest-fixtures": "^0.6.0", "jsonfile": "^4.0.0", "karma": "^1.7.1", "karma-browserify": "^5.1.1", "karma-chrome-launcher": "^2.2.0", "karma-firefox-launcher": "^1.0.1", "karma-sauce-launcher": "^1.2.0", "karma-tap": "^3.1.1", "lodash": "^4.17.4", "nock": "^9.0.17", "npm-run-all": "^4.1.1", "nps": "^5.7.1", "nps-utils": "^1.4.0", "parse-header-stream": "^1.1.1", "prettier-standard": "^7.0.1", "rollup": "^0.51.6", "rollup-plugin-babel": "^3.0.2", "rollup-plugin-json": "^2.3.0", "standard": "^10.0.3", "stream-equal": "^1.0.1", "tape": "^4.8.0", "uglify-es": "^3.1.2", "watchify": "^3.9.0" };
 var ava = { "source": ["dist/for-node/*"] };
@@ -561,0 +561,0 @@ var browserify = { "transform": ["browserify-shim"] };

dist/for-future/commands.js

@@ -834,2 +834,17 @@ import path from 'path';
 // @flow
+/*::
+import type { Stats } from 'fs'
+import type { CacheEntry } from '../models/GitIndex'
+*/
+
+function cacheIsStale({ entry, stats /*: {
+                                     entry: CacheEntry,
+                                     stats: Stats
+                                     } */
+}) {
+  // Comparison based on the description in Paragraph 4 of
+  // https://www.kernel.org/pub/software/scm/git/docs/technical/racy-git.txt
+  return entry.mode !== stats.mode || entry.mtime.valueOf() !== stats.mtime.valueOf() || entry.ctime.valueOf() !== stats.ctime.valueOf() || entry.uid !== stats.uid || entry.gid !== stats.gid || entry.ino !== stats.ino >> 0 || entry.size !== stats.size;
+}
+
 async function getOidAtPath({
@@ -939,2 +954,8 @@ gitdir,
     }
+  } else if (indexEntry !== null && !cacheIsStale({ entry: indexEntry, stats })) {
+    if (indexEntry.oid === treeOid) {
+      return 'unmodified';
+    } else {
+      return 'modified';
+    }
   } else {
@@ -985,3 +1006,3 @@ let object = await read(path.join(workdir, pathname));
 
-var version$1 = "0.0.24";
+var version$1 = "0.0.25";
 
@@ -988,0 +1009,0 @@ function version() {

dist/for-future/managers.js

@@ -1,2 +0,2 @@
-import { GitConfig, GitIndex, GitPktLine } from './models.js';
+import { GitConfig, GitIndex, GitObject, GitPktLine } from './models.js';
 import { exists, pkg, read, write } from './utils.js';
@@ -7,3 +7,2 @@ import path from 'path';
 import { Buffer } from 'buffer';
-import pako from 'pako';
 import shasum from 'shasum';
@@ -149,34 +148,2 @@ import simpleGet from 'simple-get';
 // @flow
-function wrapObject({ type, object /*: {type: string, object: Buffer} */ }) {
-  let buffer$$1 = Buffer.concat([Buffer.from(type + ' '), Buffer.from(object.byteLength.toString()), Buffer.from([0]), Buffer.from(object)]);
-  let oid = shasum(buffer$$1);
-  return {
-    oid,
-    file: Buffer.from(pako.deflate(buffer$$1))
-  };
-}
-
-function unwrapObject({ oid, file /*: {oid: string, file: Buffer} */ }) {
-  let inflated = Buffer.from(pako.inflate(file));
-  if (oid) {
-    let sha = shasum(inflated);
-    if (sha !== oid) {
-      throw new Error(`SHA check failed! Expected ${oid}, computed ${sha}`);
-    }
-  }
-  let s = inflated.indexOf(32); // first space
-  let i = inflated.indexOf(0); // first null value
-  let type = inflated.slice(0, s).toString('utf8'); // get type of object
-  let length = inflated.slice(s + 1, i).toString('utf8'); // get type of object
-  let actualLength = inflated.length - (i + 1);
-  // verify length
-  if (parseInt(length) !== actualLength) {
-    throw new Error(`Length mismatch: expected ${length} bytes but got ${actualLength} instead.`);
-  }
-  return {
-    type,
-    object: Buffer.from(inflated.slice(i + 1))
-  };
-}
-
 class GitObjectManager {
@@ -194,3 +161,3 @@ static async read({ gitdir, oid /*: {gitdir: string, oid: string} */ }) {
     }
-    let { type, object } = unwrapObject({ oid, file });
+    let { type, object } = GitObject.unwrap({ oid, file });
     return { type, object };
@@ -205,4 +172,12 @@ }
 
-  static async write({ gitdir, type, object }) /*: Promise<string> */{
-    let { file, oid } = wrapObject({ type, object });
+  static async write({
+    gitdir,
+    type,
+    object /*: {
+           gitdir: string,
+           type: string,
+           object: Buffer
+           } */
+  }) /*: Promise<string> */{
+    let { file, oid } = GitObject.wrap({ type, object });
     let filepath = `${gitdir}/objects/${oid.slice(0, 2)}/${oid.slice(2)}`;
@@ -214,3 +189,3 @@ // Don't overwrite existing git objects - this helps avoid EPERM errors.
     return oid;
-  } /*: {gitdir: string, type: string, object: Buffer} */
+  }
 }
@@ -217,0 +192,0 @@

dist/for-future/models.js

@@ -6,2 +6,4 @@ import { Buffer } from 'buffer';
 import set from 'lodash/set';
+import pako from 'pako';
+import shasum from 'shasum';
 import BufferCursor from 'buffercursor';
@@ -11,3 +13,2 @@ import pad from 'pad';
 import sortby from 'lodash/sortBy';
-import shasum from 'shasum';
 
@@ -271,2 +272,35 @@ var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key$$1 in source) { if (Object.prototype.hasOwnProperty.call(source, key$$1)) { target[key$$1] = source[key$$1]; } } } return target; };
 
+class GitObject {
+  static wrap({ type, object /*: {type: string, object: Buffer} */ }) {
+    let buffer$$1 = Buffer.concat([Buffer.from(type + ' '), Buffer.from(object.byteLength.toString()), Buffer.from([0]), Buffer.from(object)]);
+    let oid = shasum(buffer$$1);
+    return {
+      oid,
+      file: Buffer.from(pako.deflate(buffer$$1))
+    };
+  }
+  static unwrap({ oid, file /*: {oid: string, file: Buffer} */ }) {
+    let inflated = Buffer.from(pako.inflate(file));
+    if (oid) {
+      let sha = shasum(inflated);
+      if (sha !== oid) {
+        throw new Error(`SHA check failed! Expected ${oid}, computed ${sha}`);
+      }
+    }
+    let s = inflated.indexOf(32); // first space
+    let i = inflated.indexOf(0); // first null value
+    let type = inflated.slice(0, s).toString('utf8'); // get type of object
+    let length = inflated.slice(s + 1, i).toString('utf8'); // get type of object
+    let actualLength = inflated.length - (i + 1);
+    // verify length
+    if (parseInt(length) !== actualLength) {
+      throw new Error(`Length mismatch: expected ${length} bytes but got ${actualLength} instead.`);
+    }
+    return {
+      type,
+      object: Buffer.from(inflated.slice(i + 1))
+    };
+  }
+}
+
 // @flow
@@ -368,2 +402,97 @@ /**
 
+var _extends$1 = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key$$1 in source) { if (Object.prototype.hasOwnProperty.call(source, key$$1)) { target[key$$1] = source[key$$1]; } } } return target; };
+
+function parseIDX(buffer$$1) {
+  let reader = new BufferCursor(buffer$$1);
+  let magic = reader.slice(4).toString('hex');
+  // Check for IDX v2 magic number
+  if (magic !== 'ff744f63') {
+    return; // undefined
+  }
+  let version = reader.readUInt32BE();
+  if (version !== 2) {
+    throw new Error(`Unable to read version ${version} packfile IDX. (Only version 2 supported)`);
+  }
+  // Verify checksums
+  let shaComputed = shasum(buffer$$1.slice(0, -20));
+  let shaClaimed = buffer$$1.slice(-20).toString('hex');
+  if (shaClaimed !== shaComputed) {
+    throw new Error(`Invalid checksum in IDX buffer: expected ${shaClaimed} but saw ${shaComputed}`);
+  }
+  if (buffer$$1.byteLength > 2048 * 1024 * 1024) {
+    throw new Error(`To keep implementation simple, I haven't implemented the layer 5 feature needed to support packfiles > 2GB in size.`);
+  }
+  let fanout = [];
+  for (let i = 0; i < 256; i++) {
+    fanout.push(reader.readUInt32BE());
+  }
+  let size = fanout[255];
+  // For now we'll parse the whole thing. We can optimize later if we need to.
+  let hashes = [];
+  for (let i = 0; i < size; i++) {
+    hashes.push(reader.slice(20).toString('hex'));
+  }
+  let crcs = new Map();
+  for (let i = 0; i < size; i++) {
+    crcs.set(hashes[i], reader.readUInt32BE());
+  }
+  let offsets = new Map();
+  for (let i = 0; i < size; i++) {
+    offsets.set(hashes[i], reader.readUInt32BE());
+  }
+  let packfileSha = reader.slice(20).toString('hex');
+  // This part is gratuitous, but since we lack good unzipping arbitrary streams with extra at the end in the browser...
+  let lengths = Array.from(offsets);
+  lengths.sort((a, b) => a[1] - b[1]); // List objects in order by offset
+  let sizes = new Map();
+  let slices = new Map();
+  for (let i = 0; i < size - 1; i++) {
+    sizes.set(lengths[i][0], lengths[i + 1][1] - lengths[i][1]);
+    slices.set(lengths[i][0], [lengths[i][1], lengths[i + 1][1]]);
+  }
+  slices.set(lengths[size - 1][0], [lengths[size - 1][1], undefined]);
+  return { size, fanout, hashes, crcs, packfileSha, slices };
+}
+
+class GitPackfile {
+  constructor({ size, fanout, hashes, crcs, packfileSha, slices, pack }) {
+    // Compare checksums
+    let shaClaimed = pack.slice(-20).toString('hex');
+    if (packfileSha !== shaClaimed) {
+      throw new Error(`Invalid packfile shasum in IDX buffer: expected ${packfileSha} but saw ${shaClaimed}`);
+    }
+    Object.assign(this, {
+      size,
+      fanout,
+      hashes,
+      crcs,
+      packfileSha,
+      slices,
+      pack
+    });
+  }
+  static async fromIDX({ idx, pack }) {
+    return new GitPackfile(_extends$1({ pack }, parseIDX(idx)));
+  }
+  async read({ oid /*: {oid: string} */ }) {
+    if (!this.slices.has(oid)) return null;
+    let raw = this.pack.slice(...this.slices.get(oid));
+    /*
+    - The header is followed by number of object entries, each of
+     which looks like this:
+      (undeltified representation)
+     n-byte type and length (3-bit type, (n-1)*7+4-bit length)
+     compressed data
+      (deltified representation)
+     n-byte type and length (3-bit type, (n-1)*7+4-bit length)
+     20-byte base object name if OBJ_REF_DELTA or a negative relative
+    offset from the delta object's position in the pack if this
+    is an OBJ_OFS_DELTA object
+     compressed delta data
+      Observation: length of each object is encoded in a variable
+     length format and is not constrained to 32-bit or anything.
+    */
+  }
+}
+
 // @flow
@@ -660,2 +789,2 @@ /*::
 
-export { GitCommit, GitConfig, GitPktLine, GitIndex, GitTree };
+export { GitCommit, GitConfig, GitObject, GitPktLine, GitPackfile, GitIndex, GitTree };

dist/for-future/utils.js

@@ -187,3 +187,3 @@ import systemfs from 'fs';
 var name = "isomorphic-git";
-var version = "0.0.24";
+var version = "0.0.25";
 var description = "A pure JavaScript implementation of git for node and browsers!";
@@ -205,3 +205,3 @@ var main = "dist/for-node/";
 var dependencies = { "async-lock": "^1.0.0", "await-stream-ready": "^1.0.1", "babel-runtime": "^6.26.0", "buffer": "^5.0.7", "buffer-peek-stream": "^1.0.1", "buffercursor": "0.0.12", "gartal": "^1.1.2", "git-apply-delta": "0.0.7", "git-list-pack": "0.0.10", "ignore": "^3.3.6", "ini": "^1.3.4", "marky": "^1.2.0", "minimisted": "^2.0.0", "openpgp": "^2.5.10", "pad": "^2.0.1", "pako": "^1.0.5", "pify": "^3.0.0", "shasum": "^1.0.2", "simple-concat": "^1.0.0", "simple-get": "^2.7.0", "thru": "git+https://github.com/wmhilton-contrib/thru.git#master" };
-var devDependencies = { "babel-plugin-external-helpers": "^6.22.0", "babel-plugin-transform-es2015-modules-commonjs": "^6.24.1", "babel-plugin-transform-object-rest-spread": "^6.23.0", "babel-plugin-transform-runtime": "^6.23.0", "babel-preset-env": "^1.6.0", "babel-preset-flow": "^6.23.0", "ban-sensitive-files": "^1.9.0", "browserfs": "^1.4.3", "browserify": "^14.4.0", "browserify-shim": "^3.8.14", "codecov": "^3.0.0", "doctoc": "^1.3.0", "husky": "^0.14.3", "jest": "^21.2.1", "jest-fixtures": "^0.6.0", "jsonfile": "^4.0.0", "karma": "^1.7.1", "karma-browserify": "^5.1.1", "karma-chrome-launcher": "^2.2.0", "karma-firefox-launcher": "^1.0.1", "karma-sauce-launcher": "^1.2.0", "karma-tap": "^3.1.1", "lodash": "^4.17.4", "nock": "^9.0.17", "npm-run-all": "^4.1.1", "nps": "^5.7.1", "nps-utils": "^1.4.0", "parse-header-stream": "^1.1.1", "prettier-standard": "^7.0.1", "rollup": "^0.50.0", "rollup-plugin-babel": "^3.0.2", "rollup-plugin-json": "^2.3.0", "standard": "^10.0.3", "stream-equal": "^1.0.1", "tape": "^4.8.0", "uglify-es": "^3.1.2", "watchify": "^3.9.0" };
+var devDependencies = { "babel-plugin-external-helpers": "^6.22.0", "babel-plugin-transform-es2015-modules-commonjs": "^6.24.1", "babel-plugin-transform-object-rest-spread": "^6.23.0", "babel-plugin-transform-runtime": "^6.23.0", "babel-preset-env": "^1.6.0", "babel-preset-flow": "^6.23.0", "ban-sensitive-files": "^1.9.0", "browserfs": "^1.4.3", "browserify": "^14.4.0", "browserify-shim": "^3.8.14", "codecov": "^3.0.0", "doctoc": "^1.3.0", "husky": "^0.14.3", "jest": "^21.2.1", "jest-fixtures": "^0.6.0", "jsonfile": "^4.0.0", "karma": "^1.7.1", "karma-browserify": "^5.1.1", "karma-chrome-launcher": "^2.2.0", "karma-firefox-launcher": "^1.0.1", "karma-sauce-launcher": "^1.2.0", "karma-tap": "^3.1.1", "lodash": "^4.17.4", "nock": "^9.0.17", "npm-run-all": "^4.1.1", "nps": "^5.7.1", "nps-utils": "^1.4.0", "parse-header-stream": "^1.1.1", "prettier-standard": "^7.0.1", "rollup": "^0.51.6", "rollup-plugin-babel": "^3.0.2", "rollup-plugin-json": "^2.3.0", "standard": "^10.0.3", "stream-equal": "^1.0.1", "tape": "^4.8.0", "uglify-es": "^3.1.2", "watchify": "^3.9.0" };
 var ava = { "source": ["dist/for-node/*"] };
@@ -208,0 +208,0 @@ var browserify = { "transform": ["browserify-shim"] };

dist/for-node/commands.js

@@ -840,2 +840,17 @@ 'use strict';
 // @flow
+/*::
+import type { Stats } from 'fs'
+import type { CacheEntry } from '../models/GitIndex'
+*/
+
+function cacheIsStale({ entry, stats /*: {
+                                     entry: CacheEntry,
+                                     stats: Stats
+                                     } */
+}) {
+  // Comparison based on the description in Paragraph 4 of
+  // https://www.kernel.org/pub/software/scm/git/docs/technical/racy-git.txt
+  return entry.mode !== stats.mode || entry.mtime.valueOf() !== stats.mtime.valueOf() || entry.ctime.valueOf() !== stats.ctime.valueOf() || entry.uid !== stats.uid || entry.gid !== stats.gid || entry.ino !== stats.ino >> 0 || entry.size !== stats.size;
+}
+
 async function getOidAtPath({
@@ -945,2 +960,8 @@ gitdir,
     }
+  } else if (indexEntry !== null && !cacheIsStale({ entry: indexEntry, stats })) {
+    if (indexEntry.oid === treeOid) {
+      return 'unmodified';
+    } else {
+      return 'modified';
+    }
   } else {
@@ -991,3 +1012,3 @@ let object = await utils_js.read(path.join(workdir, pathname));
 
-var version$1 = "0.0.24";
+var version$1 = "0.0.25";
 
@@ -994,0 +1015,0 @@ function version() {

dist/for-node/managers.js

@@ -13,3 +13,2 @@ 'use strict';
 var buffer = require('buffer');
-var pako = _interopDefault(require('pako'));
 var shasum = _interopDefault(require('shasum'));
@@ -155,34 +154,2 @@ var simpleGet = _interopDefault(require('simple-get'));
 // @flow
-function wrapObject({ type, object /*: {type: string, object: Buffer} */ }) {
-  let buffer$$1 = buffer.Buffer.concat([buffer.Buffer.from(type + ' '), buffer.Buffer.from(object.byteLength.toString()), buffer.Buffer.from([0]), buffer.Buffer.from(object)]);
-  let oid = shasum(buffer$$1);
-  return {
-    oid,
-    file: buffer.Buffer.from(pako.deflate(buffer$$1))
-  };
-}
-
-function unwrapObject({ oid, file /*: {oid: string, file: Buffer} */ }) {
-  let inflated = buffer.Buffer.from(pako.inflate(file));
-  if (oid) {
-    let sha = shasum(inflated);
-    if (sha !== oid) {
-      throw new Error(`SHA check failed! Expected ${oid}, computed ${sha}`);
-    }
-  }
-  let s = inflated.indexOf(32); // first space
-  let i = inflated.indexOf(0); // first null value
-  let type = inflated.slice(0, s).toString('utf8'); // get type of object
-  let length = inflated.slice(s + 1, i).toString('utf8'); // get type of object
-  let actualLength = inflated.length - (i + 1);
-  // verify length
-  if (parseInt(length) !== actualLength) {
-    throw new Error(`Length mismatch: expected ${length} bytes but got ${actualLength} instead.`);
-  }
-  return {
-    type,
-    object: buffer.Buffer.from(inflated.slice(i + 1))
-  };
-}
-
 class GitObjectManager {
@@ -200,3 +167,3 @@ static async read({ gitdir, oid /*: {gitdir: string, oid: string} */ }) {
     }
-    let { type, object } = unwrapObject({ oid, file });
+    let { type, object } = models_js.GitObject.unwrap({ oid, file });
     return { type, object };
@@ -211,4 +178,12 @@ }
 
-  static async write({ gitdir, type, object }) /*: Promise<string> */{
-    let { file, oid } = wrapObject({ type, object });
+  static async write({
+    gitdir,
+    type,
+    object /*: {
+           gitdir: string,
+           type: string,
+           object: Buffer
+           } */
+  }) /*: Promise<string> */{
+    let { file, oid } = models_js.GitObject.wrap({ type, object });
     let filepath = `${gitdir}/objects/${oid.slice(0, 2)}/${oid.slice(2)}`;
@@ -220,3 +195,3 @@ // Don't overwrite existing git objects - this helps avoid EPERM errors.
     return oid;
-  } /*: {gitdir: string, type: string, object: Buffer} */
+  }
 }
@@ -223,0 +198,0 @@

dist/for-node/models.js

@@ -12,2 +12,4 @@ 'use strict';
 var set = _interopDefault(require('lodash/set'));
+var pako = _interopDefault(require('pako'));
+var shasum = _interopDefault(require('shasum'));
 var BufferCursor = _interopDefault(require('buffercursor'));
@@ -17,3 +19,2 @@ var pad = _interopDefault(require('pad'));
 var sortby = _interopDefault(require('lodash/sortBy'));
-var shasum = _interopDefault(require('shasum'));
 
@@ -277,2 +278,35 @@ var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key$$1 in source) { if (Object.prototype.hasOwnProperty.call(source, key$$1)) { target[key$$1] = source[key$$1]; } } } return target; };
 
+class GitObject {
+  static wrap({ type, object /*: {type: string, object: Buffer} */ }) {
+    let buffer$$1 = buffer.Buffer.concat([buffer.Buffer.from(type + ' '), buffer.Buffer.from(object.byteLength.toString()), buffer.Buffer.from([0]), buffer.Buffer.from(object)]);
+    let oid = shasum(buffer$$1);
+    return {
+      oid,
+      file: buffer.Buffer.from(pako.deflate(buffer$$1))
+    };
+  }
+  static unwrap({ oid, file /*: {oid: string, file: Buffer} */ }) {
+    let inflated = buffer.Buffer.from(pako.inflate(file));
+    if (oid) {
+      let sha = shasum(inflated);
+      if (sha !== oid) {
+        throw new Error(`SHA check failed! Expected ${oid}, computed ${sha}`);
+      }
+    }
+    let s = inflated.indexOf(32); // first space
+    let i = inflated.indexOf(0); // first null value
+    let type = inflated.slice(0, s).toString('utf8'); // get type of object
+    let length = inflated.slice(s + 1, i).toString('utf8'); // get type of object
+    let actualLength = inflated.length - (i + 1);
+    // verify length
+    if (parseInt(length) !== actualLength) {
+      throw new Error(`Length mismatch: expected ${length} bytes but got ${actualLength} instead.`);
+    }
+    return {
+      type,
+      object: buffer.Buffer.from(inflated.slice(i + 1))
+    };
+  }
+}
+
 // @flow
@@ -374,2 +408,97 @@ /**
 
+var _extends$1 = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key$$1 in source) { if (Object.prototype.hasOwnProperty.call(source, key$$1)) { target[key$$1] = source[key$$1]; } } } return target; };
+
+function parseIDX(buffer$$1) {
+  let reader = new BufferCursor(buffer$$1);
+  let magic = reader.slice(4).toString('hex');
+  // Check for IDX v2 magic number
+  if (magic !== 'ff744f63') {
+    return; // undefined
+  }
+  let version = reader.readUInt32BE();
+  if (version !== 2) {
+    throw new Error(`Unable to read version ${version} packfile IDX. (Only version 2 supported)`);
+  }
+  // Verify checksums
+  let shaComputed = shasum(buffer$$1.slice(0, -20));
+  let shaClaimed = buffer$$1.slice(-20).toString('hex');
+  if (shaClaimed !== shaComputed) {
+    throw new Error(`Invalid checksum in IDX buffer: expected ${shaClaimed} but saw ${shaComputed}`);
+  }
+  if (buffer$$1.byteLength > 2048 * 1024 * 1024) {
+    throw new Error(`To keep implementation simple, I haven't implemented the layer 5 feature needed to support packfiles > 2GB in size.`);
+  }
+  let fanout = [];
+  for (let i = 0; i < 256; i++) {
+    fanout.push(reader.readUInt32BE());
+  }
+  let size = fanout[255];
+  // For now we'll parse the whole thing. We can optimize later if we need to.
+  let hashes = [];
+  for (let i = 0; i < size; i++) {
+    hashes.push(reader.slice(20).toString('hex'));
+  }
+  let crcs = new Map();
+  for (let i = 0; i < size; i++) {
+    crcs.set(hashes[i], reader.readUInt32BE());
+  }
+  let offsets = new Map();
+  for (let i = 0; i < size; i++) {
+    offsets.set(hashes[i], reader.readUInt32BE());
+  }
+  let packfileSha = reader.slice(20).toString('hex');
+  // This part is gratuitous, but since we lack good unzipping arbitrary streams with extra at the end in the browser...
+  let lengths = Array.from(offsets);
+  lengths.sort((a, b) => a[1] - b[1]); // List objects in order by offset
+  let sizes = new Map();
+  let slices = new Map();
+  for (let i = 0; i < size - 1; i++) {
+    sizes.set(lengths[i][0], lengths[i + 1][1] - lengths[i][1]);
+    slices.set(lengths[i][0], [lengths[i][1], lengths[i + 1][1]]);
+  }
+  slices.set(lengths[size - 1][0], [lengths[size - 1][1], undefined]);
+  return { size, fanout, hashes, crcs, packfileSha, slices };
+}
+
+class GitPackfile {
+  constructor({ size, fanout, hashes, crcs, packfileSha, slices, pack }) {
+    // Compare checksums
+    let shaClaimed = pack.slice(-20).toString('hex');
+    if (packfileSha !== shaClaimed) {
+      throw new Error(`Invalid packfile shasum in IDX buffer: expected ${packfileSha} but saw ${shaClaimed}`);
+    }
+    Object.assign(this, {
+      size,
+      fanout,
+      hashes,
+      crcs,
+      packfileSha,
+      slices,
+      pack
+    });
+  }
+  static async fromIDX({ idx, pack }) {
+    return new GitPackfile(_extends$1({ pack }, parseIDX(idx)));
+  }
+  async read({ oid /*: {oid: string} */ }) {
+    if (!this.slices.has(oid)) return null;
+    let raw = this.pack.slice(...this.slices.get(oid));
+    /*
+    - The header is followed by number of object entries, each of
+     which looks like this:
+      (undeltified representation)
+     n-byte type and length (3-bit type, (n-1)*7+4-bit length)
+     compressed data
+      (deltified representation)
+     n-byte type and length (3-bit type, (n-1)*7+4-bit length)
+     20-byte base object name if OBJ_REF_DELTA or a negative relative
+    offset from the delta object's position in the pack if this
+    is an OBJ_OFS_DELTA object
+     compressed delta data
+      Observation: length of each object is encoded in a variable
+     length format and is not constrained to 32-bit or anything.
+    */
+  }
+}
+
 // @flow
@@ -668,4 +797,6 @@ /*::
 exports.GitConfig = GitConfig;
+exports.GitObject = GitObject;
 exports.GitPktLine = GitPktLine;
+exports.GitPackfile = GitPackfile;
 exports.GitIndex = GitIndex;
 exports.GitTree = GitTree;

dist/for-node/utils.js

@@ -193,3 +193,3 @@ 'use strict';
 var name = "isomorphic-git";
-var version = "0.0.24";
+var version = "0.0.25";
 var description = "A pure JavaScript implementation of git for node and browsers!";
@@ -211,3 +211,3 @@ var main = "dist/for-node/";
 var dependencies = { "async-lock": "^1.0.0", "await-stream-ready": "^1.0.1", "babel-runtime": "^6.26.0", "buffer": "^5.0.7", "buffer-peek-stream": "^1.0.1", "buffercursor": "0.0.12", "gartal": "^1.1.2", "git-apply-delta": "0.0.7", "git-list-pack": "0.0.10", "ignore": "^3.3.6", "ini": "^1.3.4", "marky": "^1.2.0", "minimisted": "^2.0.0", "openpgp": "^2.5.10", "pad": "^2.0.1", "pako": "^1.0.5", "pify": "^3.0.0", "shasum": "^1.0.2", "simple-concat": "^1.0.0", "simple-get": "^2.7.0", "thru": "git+https://github.com/wmhilton-contrib/thru.git#master" };
-var devDependencies = { "babel-plugin-external-helpers": "^6.22.0", "babel-plugin-transform-es2015-modules-commonjs": "^6.24.1", "babel-plugin-transform-object-rest-spread": "^6.23.0", "babel-plugin-transform-runtime": "^6.23.0", "babel-preset-env": "^1.6.0", "babel-preset-flow": "^6.23.0", "ban-sensitive-files": "^1.9.0", "browserfs": "^1.4.3", "browserify": "^14.4.0", "browserify-shim": "^3.8.14", "codecov": "^3.0.0", "doctoc": "^1.3.0", "husky": "^0.14.3", "jest": "^21.2.1", "jest-fixtures": "^0.6.0", "jsonfile": "^4.0.0", "karma": "^1.7.1", "karma-browserify": "^5.1.1", "karma-chrome-launcher": "^2.2.0", "karma-firefox-launcher": "^1.0.1", "karma-sauce-launcher": "^1.2.0", "karma-tap": "^3.1.1", "lodash": "^4.17.4", "nock": "^9.0.17", "npm-run-all": "^4.1.1", "nps": "^5.7.1", "nps-utils": "^1.4.0", "parse-header-stream": "^1.1.1", "prettier-standard": "^7.0.1", "rollup": "^0.50.0", "rollup-plugin-babel": "^3.0.2", "rollup-plugin-json": "^2.3.0", "standard": "^10.0.3", "stream-equal": "^1.0.1", "tape": "^4.8.0", "uglify-es": "^3.1.2", "watchify": "^3.9.0" };
+var devDependencies = { "babel-plugin-external-helpers": "^6.22.0", "babel-plugin-transform-es2015-modules-commonjs": "^6.24.1", "babel-plugin-transform-object-rest-spread": "^6.23.0", "babel-plugin-transform-runtime": "^6.23.0", "babel-preset-env": "^1.6.0", "babel-preset-flow": "^6.23.0", "ban-sensitive-files": "^1.9.0", "browserfs": "^1.4.3", "browserify": "^14.4.0", "browserify-shim": "^3.8.14", "codecov": "^3.0.0", "doctoc": "^1.3.0", "husky": "^0.14.3", "jest": "^21.2.1", "jest-fixtures": "^0.6.0", "jsonfile": "^4.0.0", "karma": "^1.7.1", "karma-browserify": "^5.1.1", "karma-chrome-launcher": "^2.2.0", "karma-firefox-launcher": "^1.0.1", "karma-sauce-launcher": "^1.2.0", "karma-tap": "^3.1.1", "lodash": "^4.17.4", "nock": "^9.0.17", "npm-run-all": "^4.1.1", "nps": "^5.7.1", "nps-utils": "^1.4.0", "parse-header-stream": "^1.1.1", "prettier-standard": "^7.0.1", "rollup": "^0.51.6", "rollup-plugin-babel": "^3.0.2", "rollup-plugin-json": "^2.3.0", "standard": "^10.0.3", "stream-equal": "^1.0.1", "tape": "^4.8.0", "uglify-es": "^3.1.2", "watchify": "^3.9.0" };
 var ava = { "source": ["dist/for-node/*"] };
@@ -214,0 +214,0 @@ var browserify = { "transform": ["browserify-shim"] };

package.json

 {
   "name": "isomorphic-git",
-  "version": "0.0.24",
+  "version": "0.0.25",
   "description": "A pure JavaScript implementation of git for node and browsers!",
@@ -90,3 +90,3 @@ "main": "dist/for-node/",
     "prettier-standard": "^7.0.1",
-    "rollup": "^0.50.0",
+    "rollup": "^0.51.6",
     "rollup-plugin-babel": "^3.0.2",
@@ -93,0 +93,0 @@ "rollup-plugin-json": "^2.3.0",

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Total package byte prevSize

9349353

increased by0.75%

Lines of code

19058

increased by3.13%

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