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Fix filename parsing on filenames with tabs

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* Why would someone create files with tabs?
This commit is contained in:
Rodrigo Fernandes 2016-02-23 21:40:56 +00:00
parent 64c1e827b7
commit 9205e5e0a1
3 changed files with 20 additions and 8 deletions
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2
bower.json
View file

@ -1,6 +1,6 @@
{
"name": "diff2html",
"version": "2.0.0-beta2",
"version": "2.0.0-beta3",
"homepage": "http://rtfpessoa.github.io/diff2html/",
"description": "Fast Diff to colorized HTML",
"keywords": [

2
package.json
View file

@ -1,6 +1,6 @@
{
"name": "diff2html",
"version": "2.0.0-beta2",
"version": "2.0.0-beta3",
"homepage": "http://rtfpessoa.github.io/diff2html/",
"description": "Fast Diff to colorized HTML",
"keywords": [

24
src/diff-parser.js
View file

@ -161,10 +161,10 @@
if (utils.startsWith(line, 'diff')) {
startFile();
} else if (currentFile && !currentFile.oldName && (values = getSrcFilename(line, config))) {
currentFile.oldName = values[1];
currentFile.oldName = values;
currentFile.language = getExtension(currentFile.oldName, currentFile.language);
} else if (currentFile && !currentFile.newName && (values = getDstFilename(line, config))) {
currentFile.newName = values[1];
currentFile.newName = values;
currentFile.language = getExtension(currentFile.newName, currentFile.language);
} else if (currentFile && utils.startsWith(line, '@@')) {
startBlock(line);
@ -227,7 +227,7 @@
}
function getSrcFilename(line, cfg) {
var prefixes = ["a\\/", "i\\/", "w\\/", "c\\/", "o\\/"];
var prefixes = ["a/", "i/", "w/", "c/", "o/"];
if (cfg.srcPrefix) prefixes.push(cfg.srcPrefix);
@ -235,7 +235,7 @@
}
function getDstFilename(line, cfg) {
var prefixes = ["b\\/", "i\\/", "w\\/", "c\\/", "o\\/"];
var prefixes = ["b/", "i/", "w/", "c/", "o/"];
if (cfg.dstPrefix) prefixes.push(cfg.dstPrefix);
@ -243,8 +243,20 @@
}
function _getFilename(linePrefix, line, prefixes) {
var prefixesStr = prefixes.join("|");
return new RegExp('^' + linePrefix + ' "?(?:' + prefixesStr + ')(.+?)"?$').exec(line);
var FilenameRegExp = new RegExp('^' + linePrefix + ' "?(.+?)"?$');
var filename;
var values = FilenameRegExp.exec(line);
if (values && values[1]) {
filename = values[1];
var prefix = prefixes.find(function(prefix) {
return filename.startsWith(prefix);
});
if (prefix) filename = filename.slice(prefix.length); // remove prefix if exists
}
return filename;
}
module.exports.DiffParser = new DiffParser();