1 files changed, 0 insertions, 113 deletions
diff --git a/node_modules/dir-compare/src/fileCompareHandler/defaultFileCompare.js b/node_modules/dir-compare/src/fileCompareHandler/defaultFileCompare.js
deleted file mode 100644
index 26188ca..0000000
--- a/node_modules/dir-compare/src/fileCompareHandler/defaultFileCompare.js
+++ /dev/null
@@ -1,113 +0,0 @@
-var fs = require('fs')
-var bufferEqual = require('buffer-equal')
-var FileDescriptorQueue = require('../fs/FileDescriptorQueue')
-var closeFilesSync = require('./closeFile').closeFilesSync
-var closeFilesAsync = require('./closeFile').closeFilesAsync
-var fsPromise = require('../fs/fsPromise')
-var BufferPool = require('../fs/BufferPool')
-
-var MAX_CONCURRENT_FILE_COMPARE = 8
-var BUF_SIZE = 100000
-var fdQueue = new FileDescriptorQueue(MAX_CONCURRENT_FILE_COMPARE * 2)
-var bufferPool = new BufferPool(BUF_SIZE, MAX_CONCURRENT_FILE_COMPARE);  // fdQueue guarantees there will be no more than MAX_CONCURRENT_FILE_COMPARE async processes accessing the buffers concurrently
-
-
-/**
- * Compares two partial buffers.
- */
-var compareBuffers = function (buf1, buf2, contentSize) {
-    return bufferEqual(buf1.slice(0, contentSize), buf2.slice(0, contentSize))
-}
-
-/**
- * Compares two files by content.
- */
-var compareSync = function (path1, stat1, path2, stat2, options) {
-    var fd1, fd2
-    if (stat1.size !== stat2.size) {
-        return false
-    }
-    var bufferPair = bufferPool.allocateBuffers()
-    try {
-        fd1 = fs.openSync(path1, 'r')
-        fd2 = fs.openSync(path2, 'r')
-        var buf1 = bufferPair.buf1
-        var buf2 = bufferPair.buf2
-        var progress = 0
-        while (true) {
-            var size1 = fs.readSync(fd1, buf1, 0, BUF_SIZE, null)
-            var size2 = fs.readSync(fd2, buf2, 0, BUF_SIZE, null)
-            if (size1 !== size2) {
-                return false
-            } else if (size1 === 0) {
-                // End of file reached
-                return true
-            } else if (!compareBuffers(buf1, buf2, size1)) {
-                return false
-            }
-        }
-    } finally {
-        closeFilesSync(fd1, fd2)
-        bufferPool.freeBuffers(bufferPair)
-    }
-}
-
-
-/**
- * Compares two files by content
- */
-var compareAsync = function (path1, stat1, path2, stat2, options) {
-    var fd1, fd2
-    var bufferPair
-    if (stat1.size !== stat2.size) {
-        return Promise.resolve(false)
-    }
-    return Promise.all([fdQueue.promises.open(path1, 'r'), fdQueue.promises.open(path2, 'r')])
-        .then(function (fds) {
-            bufferPair = bufferPool.allocateBuffers()
-            fd1 = fds[0]
-            fd2 = fds[1]
-            var buf1 = bufferPair.buf1
-            var buf2 = bufferPair.buf2
-            var progress = 0
-            var compareAsyncInternal = function () {
-                return Promise.all([
-                    fsPromise.read(fd1, buf1, 0, BUF_SIZE, null),
-                    fsPromise.read(fd2, buf2, 0, BUF_SIZE, null)
-                ]).then(function (bufferSizes) {
-                    var size1 = bufferSizes[0]
-                    var size2 = bufferSizes[1]
-                    if (size1 !== size2) {
-                        return false
-                    } else if (size1 === 0) {
-                        // End of file reached
-                        return true
-                    } else if (!compareBuffers(buf1, buf2, size1)) {
-                        return false
-                    } else {
-                        return compareAsyncInternal()
-                    }
-                })
-            }
-            return compareAsyncInternal()
-        })
-        .then(
-            // 'finally' polyfill for node 8 and below
-            function (res) {
-                return finalizeAsync(fd1, fd2, bufferPair).then(() => res)
-            },
-            function (err) {
-                return finalizeAsync(fd1, fd2, bufferPair).then(() => { throw err; })
-            }
-        )
-}
-
-function finalizeAsync(fd1, fd2, bufferPair) {
-    bufferPool.freeBuffers(bufferPair)
-    return closeFilesAsync(fd1, fd2, fdQueue)
-}
-
-module.exports = {
-    compareSync: compareSync,
-    compareAsync: compareAsync
-}