chore(artifacts): Add artifact tagging script

Author: christopherthielen

package.json

@@ -13,7 +13,8 @@
     "clean": "shx rm -rf _bundles lib lib-esm build",
     "docs": "./scripts/docs.js",
     "package": "npm run build",
-    "install": "node migrate/migratewarn.js"
+    "install": "node migrate/migratewarn.js",
+    "artifacts": "./scripts/artifact_tagging.js"
   },
   "homepage": "https://ui-router.github.io/react",
   "contributors": [
@@ -61,6 +62,7 @@
     "react-addons-test-utils": "^15.3.1",
     "react-dom": "^15.0.2",
     "react-test-renderer": "^15.3.1",
+    "readline-sync": "^1.4.7",
     "replace-in-file": "^2.0.3",
     "shelljs": "^0.7.7",
     "shx": "^0.1.4",

scripts/artifact_tagging.js

@@ -0,0 +1,67 @@
+#!env node
+"use strict";
+
+const COMMIT_ARTIFACTS = ['lib', 'lib-esm', '_bundles', 'package.json'];
+
+let shx = require('shelljs');
+let readlineSync = require('readline-sync');
+let fs = require('fs');
+let path = require('path');
+let util = require('./util');
+let _exec = util._exec;
+
+let pkg = require('../package.json');
+let version = pkg.version;
+
+shx.cd(path.join(__dirname, '..'));
+
+var widen = false;
+var coreDep = pkg.dependencies['@uirouter/core'];
+var isNarrow = /^[[=~]?(\d.*)/.exec(coreDep);
+var widenedDep = isNarrow && '^' + isNarrow[1];
+
+if (isNarrow && readlineSync.keyInYN('Widen @uirouter/core dependency from ' + coreDep + ' to ' + widenedDep + '?')) {
+  widen = false;
+}
+
+const YYYYMMDD = (function() {
+  var date = new Date();
+  var year = date.getFullYear();
+
+  var month = date.getMonth() + 1;
+  month = (month < 10 ? "0" : "") + month;
+
+  var day  = date.getDate();
+  day = (day < 10 ? "0" : "") + day;
+
+  return year + month + day;
+})();
+
+let tagname = `SNAPSHOT-${YYYYMMDD}`;
+tagname += readlineSync.question(`Suffix for tag ${tagname} (optional)?`);
+
+if (!readlineSync.keyInYN(`Ready to publish ${tagname} tag?`)) {
+  process.exit(1);
+}
+
+util.ensureCleanMaster('master');
+
+// then tag and push tag
+_exec(`git checkout -b ${tagname}-prep`);
+
+pkg.dependencies['@uirouter/core'] = widenedDep;
+// pkg.version = tagname;
+
+fs.writeFileSync("package.json", JSON.stringify(pkg, undefined, 2));
+_exec('git commit -m "Widening @uirouter/core dependency range to ' + widenedDep + '" package.json');
+
+_exec('npm run package');
+
+_exec(`git add --force ${COMMIT_ARTIFACTS.join(' ')}`);
+_exec(`git rm yarn.lock`);
+
+_exec(`git commit -m 'chore(*): commiting build files'`);
+_exec(`git tag ${tagname}`);
+_exec(`git push -u origin ${tagname}`);
+_exec(`git checkout master`);
+_exec(`git branch -D ${tagname}-prep`);