1 files changed, 0 insertions, 78 deletions
diff --git a/app/assets/javascripts/new_branch_form.js.coffee b/app/assets/javascripts/new_branch_form.js.coffee
deleted file mode 100644
index 4b350854f78..00000000000
--- a/app/assets/javascripts/new_branch_form.js.coffee
+++ /dev/null
@@ -1,78 +0,0 @@
-class @NewBranchForm
-  constructor: (form, availableRefs) ->
-    @branchNameError = form.find('.js-branch-name-error')
-    @name = form.find('.js-branch-name')
-    @ref  = form.find('#ref')
-
-    @setupAvailableRefs(availableRefs)
-    @setupRestrictions()
-    @addBinding()
-    @init()
-
-  addBinding: ->
-    @name.on 'blur', @validate
-
-  init: ->
-    @name.trigger 'blur' if @name.val().length > 0
-
-  setupAvailableRefs: (availableRefs) ->
-    @ref.autocomplete
-      source: availableRefs,
-      minLength: 1
-
-  setupRestrictions: ->
-    startsWith = {
-      pattern: /^(\/|\.)/g,
-      prefix: "can't start with",
-      conjunction: "or"
-    }
-
-    endsWith = {
-      pattern: /(\/|\.|\.lock)$/g,
-      prefix: "can't end in",
-      conjunction: "or"
-    }
-
-    invalid = {
-      pattern: /(\s|~|\^|:|\?|\*|\[|\\|\.\.|@\{|\/{2,}){1}/g
-      prefix: "can't contain",
-      conjunction: ", "
-    }
-
-    single = {
-      pattern: /^@+$/g
-      prefix: "can't be",
-      conjunction: "or"
-    }
-
-    @restrictions = [startsWith, invalid, endsWith, single]
-
-  validate: =>
-    @branchNameError.empty()
-
-    unique = (values, value) ->
-      values.push(value) unless value in values
-      values
-
-    formatter = (values, restriction) ->
-      formatted = values.map (value) ->
-        switch
-          when /\s/.test value then 'spaces'
-          when /\/{2,}/g.test value then 'consecutive slashes'
-          else "'#{value}'"
-
-      "#{restriction.prefix} #{formatted.join(restriction.conjunction)}"
-
-    validator = (errors, restriction) =>
-      matched = @name.val().match(restriction.pattern)
-
-      if matched
-        errors.concat formatter(matched.reduce(unique, []), restriction)
-      else
-        errors
-
-    errors = @restrictions.reduce validator, []
-
-    if errors.length > 0
-      errorMessage = $("<span/>").text(errors.join(', '))
-      @branchNameError.append(errorMessage)