fix: getVersionFromTag tests to fix release process

Author: davikawasaki

lib/updateDeps.js

@@ -27,10 +27,16 @@ const getNextVersion = (pkg) => {
  *
  * @param {Package} pkg Package object.
  * @param {string} tag The tag containing the version to resolve
- * @returns {string} The version of the package
+ * @returns {string|null} The version of the package or null if no tag was passed
  * @internal
  */
-const getVersionFromTag = (pkg, tag) => (pkg.name ? tag.replace(`${pkg.name}@`, "") : tag);
+const getVersionFromTag = (pkg, tag) => {
+	if (!pkg.name) return tag || null;
+	if (!tag) return null;
+
+	const strMatch = tag.match(/[0-9].[0-9].[0-9].*/);
+	return strMatch && strMatch[0] && semver.valid(strMatch[0]) ? strMatch[0] : null;
+};
 
 /**
  * Resolve next package version on prereleases.
@@ -328,4 +334,5 @@ module.exports = {
 	updateManifestDeps,
 	resolveReleaseType,
 	resolveNextVersion,
+	getVersionFromTag,
 };

test/lib/updateDeps.test.js

@@ -4,6 +4,7 @@ const {
 	getNextVersion,
 	getNextPreVersion,
 	getPreReleaseTag,
+	getVersionFromTag,
 } = require("../../lib/updateDeps");
 
 describe("resolveNextVersion()", () => {
@@ -227,3 +228,37 @@ describe("getPreReleaseTag()", () => {
 		});
 	});
 });
+
+describe("getVersionFromTag()", () => {
+	// prettier-ignore
+	const cases = [
+		[{}, undefined, null],
+		[{ name: undefined }, undefined, null],
+		[{}, null, null],
+		[{ name: null }, null, null],
+		[{ name: undefined }, '1.0.0', '1.0.0'],
+		[{ name: null }, '1.0.0', '1.0.0'],
+		[{ name: 'abc' }, undefined, null],
+		[{ name: 'abc' }, null, null],
+		[{ name: 'abc' }, '1.0.0', '1.0.0'],
+		[{ name: 'dev' }, '1.0.0-dev.1', '1.0.0-dev.1'],
+		[{ name: 'app' }, 'app@1.0.0-dev.1', '1.0.0-dev.1'],
+		[{ name: 'app' }, 'app@1.0.0-devapp@.1', null],
+		[{ name: 'msr-test-a' }, 'msr-test-a@1.0.0-rc.1', '1.0.0-rc.1'],
+		[{ name: 'msr.test.a' }, 'msr.test.a@1.0.0', '1.0.0'],
+		[{ name: 'msr_test_a' }, 'msr_test_a@1.0.0', '1.0.0'],
+		[{ name: 'msr@test@a' }, 'msr@test@a@1.0.0', '1.0.0'],
+		[{ name: 'abc' }, 'a.b.c-rc.0', null],
+		[{ name: 'abc' }, '1-rc.0', null],
+		[{ name: 'abc' }, '1.0.x-rc.0', null],
+		[{ name: 'abc' }, '1.x.0-rc.0', null],
+		[{ name: 'abc' }, 'x.1.0-rc.0', null],
+	]
+
+	cases.forEach(([pkg, tag, versionFromTag]) => {
+		it(`${JSON.stringify(pkg)} pkg with tag ${tag} gives ${versionFromTag}`, () => {
+			// prettier-ignore
+			expect(getVersionFromTag(pkg, tag)).toBe(versionFromTag);
+		});
+	});
+});