Handle file paths and dots in git urls

lib/util.js

@@ -48,7 +48,10 @@ const rejectAfter = (ms, error) =>
 
 const parseGitUrl = remoteUrl => {
   if (!remoteUrl) return { host: null, owner: null, project: null, protocol: null, remote: null, repository: null };
-  const normalizedUrl = (remoteUrl || '').replace(/^[A-Z]:/, '').replace(/\\/g, '/'); // Hacky workaround for file protocol in Windows
+  const normalizedUrl = (remoteUrl || '')
+    .replace(/^[A-Z]:\\\\/, 'file://') // Assume file protocol for Windows drive letters
+    .replace(/^\//, 'file://') // Assume file protocol if only /path is given
+    .replace(/\\+/g, '/'); // Replace forward with backslashes
   const parsedUrl = gitUrlParse(normalizedUrl);
   const { resource: host, name: project, protocol, href: remote } = parsedUrl;
   const owner = protocol === 'file' ? _.last(parsedUrl.owner.split('/')) : parsedUrl.owner; // Fix owner for file protocol

test/git.js

@@ -274,7 +274,7 @@ test.serial('should reset files', async t => {
 
 test.serial('should roll back when cancelled', async t => {
   sh.exec('git init');
-  sh.exec(`git remote add origin foo`);
+  sh.exec(`git remote add origin file://foo`);
   const version = '1.2.3';
   gitAdd(`{"version":"${version}"}`, 'package.json', 'Add package.json');
   const options = { git: { requireCleanWorkingDir: true, commit: true, tag: true, tagName: 'v${version}' } };

test/utils.js

@@ -47,12 +47,39 @@ test('parseGitUrl', t => {
     repository: 'org/sub-group/repo-in-sub-group'
   });
 
+  t.deepEqual(parseGitUrl('git@github.com:org/example.com.git'), {
+    host: 'github.com',
+    owner: 'org',
+    project: 'example.com',
+    protocol: 'ssh',
+    remote: 'git@github.com:org/example.com.git',
+    repository: 'org/example.com'
+  });
+
+  t.deepEqual(parseGitUrl('file://Users/john/doe/owner/project'), {
+    host: 'users',
+    owner: 'owner',
+    project: 'project',
+    protocol: 'file',
+    remote: 'file://users/john/doe/owner/project',
+    repository: 'owner/project'
+  });
+
   t.deepEqual(parseGitUrl('/Users/john/doe/owner/project'), {
-    host: '',
+    host: 'users',
+    owner: 'owner',
+    project: 'project',
+    protocol: 'file',
+    remote: 'file://users/john/doe/owner/project',
+    repository: 'owner/project'
+  });
+
+  t.deepEqual(parseGitUrl('C:\\\\Users\\john\\doe\\owner\\project'), {
+    host: 'users',
     owner: 'owner',
     project: 'project',
     protocol: 'file',
-    remote: '/Users/john/doe/owner/project',
+    remote: 'file://users/john/doe/owner/project',
     repository: 'owner/project'
   });
 });