cnpmjs.org
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Private npm registry and web for Enterprise, base on MySQL and Simple Store Service
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JavaScript
/**!
* cnpmjs.org - controllers/registry/package/remove_version.js
*
* Copyright(c) fengmk2 and other contributors.
* MIT Licensed
*
* Authors:
* fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
*/
;
/**
* Module dependencies.
*/
var debug = require('debug')('cnpmjs.org:controllers:registry:package:remove_version');
var packageService = require('../../../services/package');
var nfs = require('../../../common/nfs');
var logger = require('../../../common/logger');
var getCDNKey = require('../../../lib/common').getCDNKey;
// DELETE /:name/download/:filename/-rev/:rev
// https://github.com/npm/npm-registry-client/blob/master/lib/unpublish.js#L97
module.exports = function* removeOneVersion(next) {
var name = this.params.name || this.params[0];
var filename = this.params.filename || this.params[1];
var id = Number(this.params.rev || this.params[2]);
// cnpmjs.org-2.0.0.tgz
var version = filename.split(name + '-')[1];
if (version) {
// 2.0.0.tgz
version = version.substring(0, version.lastIndexOf('.tgz'));
}
if (!version) {
return yield* next;
}
debug('remove tarball with filename: %s, version: %s, revert to => rev id: %s', filename, version, id);
if (isNaN(id)) {
return yield* next;
}
var rs = yield [
packageService.getModuleById(id),
packageService.getModule(name, version),
];
var revertTo = rs[0];
var mod = rs[1]; // module need to delete
if (!mod || mod.name !== name) {
return yield* next;
}
var key = mod.package && mod.package.dist && mod.package.dist.key;
if (!key) {
key = getCDNKey(mod.name, filename);
}
if (revertTo && revertTo.package) {
debug('removing key: %s from nfs, revert to %s@%s', key, revertTo.name, revertTo.package.version);
} else {
debug('removing key: %s from nfs, no revert mod', key);
}
try {
yield nfs.remove(key);
} catch (err) {
logger.error(err);
}
// remove version from table
yield* packageService.removeModulesByNameAndVersions(name, [version]);
debug('removed %s@%s', name, version);
this.body = { ok: true };
};