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when deleting cached file, do it recursively #36

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when deleting cached file, do it recursively #36

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6de2c3a
when deleting cached file, do it recursively
floatinghotpot Dec 11, 2014
2100dfa
avoid deleting mature lib code from node_modules
floatinghotpot Dec 12, 2014
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23 changes: 15 additions & 8 deletions index.js
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Expand Up @@ -4,6 +4,19 @@ var gutil = require('gulp-util');
var through = require('through2');
var Jasmine = require('jasmine');

function deleteRequireCache( id ) {
// recursively delete source code to be tested,
// but skip mature code loaded from node_modules
if(id.indexOf('node_modules') >= 0) return;
var files = require.cache[ id ];
if (typeof files !== 'undefined') {
for (var i in files.children) {
deleteRequireCache( files.children[i].id );
}
delete require.cache[ id ];
}
}

module.exports = function (options) {
options = options || {};

Expand Down Expand Up @@ -35,18 +48,12 @@ module.exports = function (options) {

/**
* Get the cache object of the specs.js file,
* get its children and delete the children cache
* delete it and its children recursively from cache
*/
var resolvedPath = path.resolve(file.path);
var modId = require.resolve(resolvedPath);
var files = require.cache[modId];
if (typeof files !== 'undefined') {
for (var i in files.children) {
delete require.cache[files.children[i].id];
}
}
deleteRequireCache( modId );

delete require.cache[modId];
jasmine.addSpecFile(resolvedPath);

cb(null, file);
Expand Down