jscpd
Version:
Copy/paste detector for programming code, support JavaScript, CoffeeScript, PHP, Ruby, Python, Less, Go, Java, Yaml, C#, C++, C, Puppet, Twig languages
47 lines • 4.63 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
var models_1 = require("../stores/models");
var stores_manager_1 = require("../stores/stores-manager");
var source_1 = require("../utils/source");
function createClone(startMap, endMap) {
var format = startMap.format;
var hashesStore = stores_manager_1.StoresManager.getStore(models_1.getHashDbName(format));
var sourceStart = hashesStore.get(startMap.id);
var sourceEnd = hashesStore.get(endMap.id);
return {
format: format,
foundDate: new Date().getTime(),
duplicationA: {
sourceId: startMap.sourceId,
start: startMap.start.loc.start,
end: endMap.end.loc.end,
range: [startMap.start.range[0], endMap.end.range[1]],
fragment: getFragment(startMap.sourceId, startMap.start.range[0], endMap.end.range[1])
},
duplicationB: {
sourceId: sourceStart.sourceId,
start: sourceStart.start.loc.start,
end: sourceEnd.end.loc.end,
range: [sourceStart.start.range[0], sourceEnd.end.range[1]],
fragment: getFragment(sourceStart.sourceId, sourceStart.start.range[0], sourceEnd.end.range[1])
}
};
}
exports.createClone = createClone;
function getFragment(id, start, end) {
return source_1.sourceToString({ id: id }).substring(start, end);
}
exports.getFragment = getFragment;
function getSourceFragment(source, start, end) {
return source_1.sourceToString(source).substring(start, end);
}
exports.getSourceFragment = getSourceFragment;
function getSourceFragmentLength(source, start, end) {
return getSourceFragment(source, start, end).split('\n').length;
}
exports.getSourceFragmentLength = getSourceFragmentLength;
function isCloneLinesBiggerLimit(clone, minLines) {
return clone.duplicationA.end.line - clone.duplicationA.start.line >= minLines;
}
exports.isCloneLinesBiggerLimit = isCloneLinesBiggerLimit;
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