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author | LinuxWizard42 <computerwizard@linuxmail.org> | 2022-10-12 23:08:57 +0300 |
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committer | LinuxWizard42 <computerwizard@linuxmail.org> | 2022-10-12 23:08:57 +0300 |
commit | 726b81b19251674e149ccfbb1abacbd837fc6db0 (patch) | |
tree | fbdbb227dc01357eb76e8222d76185bc124c5ca6 /node_modules/dir-compare/src/fileCompareHandler | |
parent | 34f0890e175698940d49238097579f44e4d78c89 (diff) | |
download | FlashRunner-726b81b19251674e149ccfbb1abacbd837fc6db0.tar.gz FlashRunner-726b81b19251674e149ccfbb1abacbd837fc6db0.tar.zst |
Removed files that should not have been included in git
Diffstat (limited to 'node_modules/dir-compare/src/fileCompareHandler')
3 files changed, 0 insertions, 337 deletions
diff --git a/node_modules/dir-compare/src/fileCompareHandler/closeFile.js b/node_modules/dir-compare/src/fileCompareHandler/closeFile.js deleted file mode 100644 index 10118e1..0000000 --- a/node_modules/dir-compare/src/fileCompareHandler/closeFile.js +++ /dev/null @@ -1,28 +0,0 @@ -var fs = require('fs') - -var closeFilesSync = function (fd1, fd2) { - if (fd1) { - fs.closeSync(fd1) - } - if (fd2) { - fs.closeSync(fd2) - } -} - -var closeFilesAsync = function (fd1, fd2, fdQueue) { - if (fd1 && fd2) { - return fdQueue.promises.close(fd1).then(() => fdQueue.promises.close(fd2)) - } - if (fd1) { - return fdQueue.promises.close(fd1) - } - if (fd2) { - return fdQueue.promises.close(fd2) - } -} - - -module.exports = { - closeFilesSync: closeFilesSync, - closeFilesAsync: closeFilesAsync -} 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 -} diff --git a/node_modules/dir-compare/src/fileCompareHandler/lineBasedFileCompare.js b/node_modules/dir-compare/src/fileCompareHandler/lineBasedFileCompare.js deleted file mode 100644 index c2de4b2..0000000 --- a/node_modules/dir-compare/src/fileCompareHandler/lineBasedFileCompare.js +++ /dev/null @@ -1,196 +0,0 @@ -/** - * Compare files line by line with options to ignore - * line endings and white space differencies. - */ -var fs = require('fs') -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') - -const LINE_TOKENIZER_REGEXP = /[^\n]+\n?|\n/g -const TRIM_LINE_ENDING_REGEXP = /\r\n$/g -const SPLIT_CONTENT_AND_LINE_ENDING_REGEXP = /([^\r\n]*)([\r\n]*)/ -const TRIM_WHITE_SPACES_REGEXP = /^[ \f\t\v\u00a0\u1680\u2000-\u200a\u2028\u2029\u202f\u205f\u3000\ufeff]+|[ \f\t\v\u00a0\u1680\u2000-\u200a\u2028\u2029\u202f\u205f\u3000\ufeff]+$/g - -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 - -function compareSync(path1, stat1, path2, stat2, options) { - var fd1, fd2 - var bufferPair = bufferPool.allocateBuffers() - var bufferSize = options.lineBasedHandlerBufferSize || BUF_SIZE - try { - fd1 = fs.openSync(path1, 'r') - fd2 = fs.openSync(path2, 'r') - var buf1 = bufferPair.buf1 - var buf2 = bufferPair.buf2 - var nextPosition1 = 0, nextPosition2 = 0 - while (true) { - var lines1 = readLinesSync(fd1, buf1, bufferSize, nextPosition1) - var lines2 = readLinesSync(fd2, buf2, bufferSize, nextPosition2) - if (lines1.length === 0 && lines2.length === 0) { - // End of file reached - return true - } - var equalLines = compareLines(lines1, lines2, options) - if (equalLines === 0) { - return false - } - nextPosition1 += calculateSize(lines1, equalLines) - nextPosition2 += calculateSize(lines2, equalLines) - } - } finally { - closeFilesSync(fd1, fd2) - bufferPool.freeBuffers(bufferPair) - } -} - -async function compareAsync(path1, stat1, path2, stat2, options) { - var fd1, fd2 - var bufferSize = options.lineBasedHandlerBufferSize || BUF_SIZE - var bufferPair - try { - var fds = await Promise.all([fdQueue.promises.open(path1, 'r'), fdQueue.promises.open(path2, 'r')]) - bufferPair = bufferPool.allocateBuffers() - fd1 = fds[0] - fd2 = fds[1] - var buf1 = bufferPair.buf1 - var buf2 = bufferPair.buf2 - var nextPosition1 = 0, nextPosition2 = 0 - while (true) { - var lines1 = await readLinesAsync(fd1, buf1, bufferSize, nextPosition1) - var lines2 = await readLinesAsync(fd2, buf2, bufferSize, nextPosition2) - if (lines1.length === 0 && lines2.length === 0) { - // End of file reached - return true - } - var equalLines = compareLines(lines1, lines2, options) - if (equalLines === 0) { - return false - } - nextPosition1 += calculateSize(lines1, equalLines) - nextPosition2 += calculateSize(lines2, equalLines) - } - } finally { - bufferPool.freeBuffers(bufferPair) - await closeFilesAsync(fd1, fd2, fdQueue) - } -} - -/** - * Read lines from file starting with nextPosition. - * Returns 0 lines if eof is reached, otherwise returns at least one complete line. - */ -function readLinesSync(fd, buf, bufferSize, nextPosition) { - var lines = [] - var chunk = "" - while (true) { - var size = fs.readSync(fd, buf, 0, bufferSize, nextPosition) - if (size === 0) { - // end of file - normalizeLastFileLine(lines) - return lines - } - chunk += buf.toString('utf8', 0, size) - lines = chunk.match(LINE_TOKENIZER_REGEXP) - if (lines.length > 1) { - return removeLastIncompleteLine(lines) - } - nextPosition += size - } -} - -/** - * Read lines from file starting with nextPosition. - * Returns 0 lines if eof is reached, otherwise returns at least one complete line. - */ -async function readLinesAsync(fd, buf, bufferSize, nextPosition) { - var lines = [] - var chunk = "" - while (true) { - var size = await fsPromise.read(fd, buf, 0, bufferSize, nextPosition) - if (size === 0) { - // end of file - normalizeLastFileLine(lines) - return lines - } - chunk += buf.toString('utf8', 0, size) - lines = chunk.match(LINE_TOKENIZER_REGEXP) - if (lines.length > 1) { - return removeLastIncompleteLine(lines) - } - nextPosition += size - } -} - -function removeLastIncompleteLine(lines) { - const lastLine = lines[lines.length - 1] - if (!lastLine.endsWith('\n')) { - return lines.slice(0, lines.length - 1) - } - return lines -} - -function normalizeLastFileLine(lines) { - if (lines.length === 0) { - return - } - const lastLine = lines[lines.length - 1] - if (!lastLine.endsWith('\n')) { - lines[lines.length - 1] = lastLine + '\n' - } -} - -function calculateSize(lines, numberOfLines) { - var size = 0 - for (var i = 0; i < numberOfLines; i++) { - var line = lines[i] - size += line.length - } - return size -} - -function compareLines(lines1, lines2, options) { - var equalLines = 0 - var len = lines1.length < lines2.length ? lines1.length : lines2.length - for (var i = 0; i < len; i++) { - var line1 = lines1[i] - var line2 = lines2[i] - if (options.ignoreLineEnding) { - line1 = trimLineEnding(line1) - line2 = trimLineEnding(line2) - } - if (options.ignoreWhiteSpaces) { - line1 = trimSpaces(line1) - line2 = trimSpaces(line2) - } - if (line1 !== line2) { - return equalLines - } - equalLines++ - } - return equalLines -} - -// Trims string like ' abc \n' into 'abc\n' -function trimSpaces(s) { - var matchResult = s.match(SPLIT_CONTENT_AND_LINE_ENDING_REGEXP); - var content = matchResult[1] - var lineEnding = matchResult[2] - var trimmed = content.replace(TRIM_WHITE_SPACES_REGEXP, '') - return trimmed + lineEnding -} - -// Trims string like 'abc\r\n' into 'abc\n' -function trimLineEnding(s) { - return s.replace(TRIM_LINE_ENDING_REGEXP, '\n') -} - -module.exports = { - compareSync: compareSync, - compareAsync: compareAsync -} |