Adds add new remote support

Author: zaboyle

package.json

@@ -2373,6 +2373,15 @@
                     "light": "images/light/icon-checkout.svg"
                 }
             },
+            {
+                "command": "gitlens.views.addRemote",
+                "title": "Add Remote",
+                "category": "GitLens",
+                "icon": {
+                    "dark": "images/dark/icon-add.svg",
+                    "light": "images/light/icon-add.svg"
+                }
+            },
             {
                 "command": "gitlens.views.fetch",
                 "title": "Fetch",
@@ -4257,6 +4266,11 @@
                     "when": "!gitlens:readonly && viewItem =~ /gitlens:branch\\b/",
                     "group": "inline@10"
                 },
+                {
+                    "command": "gitlens.views.addRemote",
+                    "when": "viewItem =~ /gitlens:remotes\\b/",
+                    "group": "inline@10"
+                },
                 {
                     "command": "gitlens.views.compareWithRemote",
                     "when": "viewItem =~ /gitlens:branch\\b(?=.*?\\b\\+tracking\\b)/",

src/git/git.ts

@@ -471,6 +471,10 @@ export class Git {
         return git<string>({ cwd: repoPath }, ...params);
     }
 
+    static addRemote(repoPath: string, branchName: string, remoteUrl: string) {
+        return git<string>({ cwd: repoPath },'remote', 'add', branchName, remoteUrl);
+    }
+
     static async config__get(key: string, repoPath?: string, options: { local?: boolean } = {}) {
         const data = await git<string>(
             { cwd: repoPath || emptyStr, errors: GitErrorHandling.Ignore, local: options.local },

src/git/gitService.ts

@@ -520,6 +520,12 @@ export class GitService implements Disposable {
         }
     }
 
+    @gate()
+    @log()
+    addRemote(repoPath: string, branchName: string, remoteUrl: string) {
+        return Git.addRemote(repoPath, branchName, remoteUrl);
+    }
+
     @gate()
     @log()
     fetch(repoPath: string, options: { all?: boolean; prune?: boolean; remote?: string } = {}) {

src/views/viewCommands.ts

@@ -114,6 +114,7 @@ export class ViewCommands {
         commands.registerCommand('gitlens.views.openChangedFileRevisions', this.openChangedFileRevisions, this);
         commands.registerCommand('gitlens.views.applyChanges', this.applyChanges, this);
         commands.registerCommand('gitlens.views.checkout', this.checkout, this);
+        commands.registerCommand('gitlens.views.addRemote', this.addRemote, this);
 
         commands.registerCommand('gitlens.views.stageDirectory', this.stageDirectory, this);
         commands.registerCommand('gitlens.views.stageFile', this.stageFile, this);
@@ -285,6 +286,26 @@ export class ViewCommands {
         return Container.git.checkout(node.repoPath, node.ref);
     }
 
+    private async addRemote(node: RemoteNode) {
+        const branchName = await window.showInputBox({
+            prompt: "Please provide a name for the remote branch (Press 'Enter' to confirm or 'Escape' to cancel)",
+            placeHolder: 'Remote branch name',
+            value: undefined
+        });
+
+        if( branchName === undefined || branchName.length === 0) return undefined;
+
+        const remoteUrl = await window.showInputBox({
+            prompt: "Please provide a url for the remote branch (Press 'Enter' to confirm or 'Escape' to cancel)",
+            placeHolder: 'Remote branch url',
+            value: undefined
+        });
+
+        if (remoteUrl === undefined || remoteUrl.length === 0) return undefined;
+
+        return Container.git.addRemote(node.repo.path, branchName, remoteUrl);
+    }
+
     private closeRepository(node: RepositoryNode) {
         if (!(node instanceof RepositoryNode)) return;