Add start_point option for checkout command

Vasfed · v-kolesnikov · Vasfed · commit 8cad329b6bfe · 2022-09-27T21:49:17.000+03:00
Co-authored-by: V.Kolesnikov &lt;re.vkolesnikov@gmail.com&gt;
Signed-off-by: Vasily Fedoseyev &lt;vasilyfedoseyev@gmail.com&gt;
diff --git a/lib/git/lib.rb b/lib/git/lib.rb
@@ -764,11 +764,21 @@ def branch_delete(branch)
       command('branch', '-D', branch)
     end
 
+    # Runs checkout command to checkout or create branch
+    #
+    # accepts options:
+    #  :new_branch
+    #  :force
+    #  :start_point
+    #
+    # @param [String] branch
+    # @param [Hash] opts
     def checkout(branch, opts = {})
       arr_opts = []
       arr_opts << '-b' if opts[:new_branch] || opts[:b]
       arr_opts << '--force' if opts[:force] || opts[:f]
       arr_opts << branch
+      arr_opts << opts[:start_point] if opts[:start_point] && (arr_opts.include?('-b') || arr_opts.include?('--force'))
 
       command('checkout', arr_opts)
     end
diff --git a/tests/units/test_lib.rb b/tests/units/test_lib.rb
@@ -83,6 +83,7 @@ def test_commit_with_no_verify
 
   def test_checkout
     assert(@lib.checkout('test_checkout_b',{:new_branch=>true}))
+    assert(@lib.checkout('test_checkout_b2', {new_branch: true, start_point: 'master'}))
     assert(@lib.checkout('.'))
     assert(@lib.checkout('master'))
   end
