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Merge pull request #25 from pbu88/small_perf_improvement

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Extracts variables out of a loop
This commit is contained in:
Rodrigo Fernandes 2015-10-20 11:29:09 +01:00
commit cc858a24f9
1 changed files with 23 additions and 22 deletions
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45
src/diff-parser.js
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@ -119,6 +119,29 @@
}; };
var diffLines = diffInput.split('\n'); var diffLines = diffInput.split('\n');
/* Diff */
var oldMode = /^old mode (\d{6})/;
var newMode = /^new mode (\d{6})/;
var deletedFileMode = /^deleted file mode (\d{6})/;
var newFileMode = /^new file mode (\d{6})/;
var copyFrom = /^copy from (.+)/;
var copyTo = /^copy to (.+)/;
var renameFrom = /^rename from (.+)/;
var renameTo = /^rename to (.+)/;
var similarityIndex = /^similarity index (\d+)%/;
var dissimilarityIndex = /^dissimilarity index (\d+)%/;
var index = /^index ([0-9a-z]+)..([0-9a-z]+) (\d{6})?/;
/* Combined Diff */
var combinedIndex = /^index ([0-9a-z]+),([0-9a-z]+)..([0-9a-z]+)/;
var combinedMode = /^mode (\d{6}),(\d{6})..(\d{6})/;
var combinedNewFile = /^new file mode (\d{6})/;
var combinedDeletedFile = /^deleted file mode (\d{6}),(\d{6})/;
diffLines.forEach(function(line) { diffLines.forEach(function(line) {
// Unmerged paths, and possibly other non-diffable files // Unmerged paths, and possibly other non-diffable files
// https://github.com/scottgonzalez/pretty-diff/issues/11 // https://github.com/scottgonzalez/pretty-diff/issues/11
@ -127,28 +150,6 @@
return; return;
} }
/* Diff */
var oldMode = /^old mode (\d{6})/;
var newMode = /^new mode (\d{6})/;
var deletedFileMode = /^deleted file mode (\d{6})/;
var newFileMode = /^new file mode (\d{6})/;
var copyFrom = /^copy from (.+)/;
var copyTo = /^copy to (.+)/;
var renameFrom = /^rename from (.+)/;
var renameTo = /^rename to (.+)/;
var similarityIndex = /^similarity index (\d+)%/;
var dissimilarityIndex = /^dissimilarity index (\d+)%/;
var index = /^index ([0-9a-z]+)..([0-9a-z]+) (\d{6})?/;
/* Combined Diff */
var combinedIndex = /^index ([0-9a-z]+),([0-9a-z]+)..([0-9a-z]+)/;
var combinedMode = /^mode (\d{6}),(\d{6})..(\d{6})/;
var combinedNewFile = /^new file mode (\d{6})/;
var combinedDeletedFile = /^deleted file mode (\d{6}),(\d{6})/;
var values = []; var values = [];
if (utils.startsWith(line, 'diff')) { if (utils.startsWith(line, 'diff')) {
startFile(); startFile();