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45 changes: 23 additions & 22 deletions src/diff-parser.js
Original file line number Diff line number Diff line change
Expand Up @@ -119,6 +119,29 @@
};

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) {
// Unmerged paths, and possibly other non-diffable files
// https://github.com/scottgonzalez/pretty-diff/issues/11
Expand All @@ -127,28 +150,6 @@
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 = [];
if (utils.startsWith(line, 'diff')) {
startFile();
Expand Down