Merge branch 'remove_unecessary_rake_task' into 'master'

Remove gitlab:env:check task.

Rake task that checks for git user git settings is a leftover from early days.

It is not being used by the web editor(and web editor is also being redone atm) so this rake task just causes confusion.

Adresses internal issue https://dev.gitlab.org/gitlab/gitlabhq/issues/2362

See merge request !758

doc/install/installation.md

@@ -241,10 +241,7 @@ We recommend using a PostgreSQL database. For MySQL check [MySQL setup guide](da
     # Copy the example Rack attack config
     sudo -u git -H cp config/initializers/rack_attack.rb.example config/initializers/rack_attack.rb
 
-    # Configure Git global settings for git user, useful when editing via web
-    # Edit user.email according to what is set in gitlab.yml
-    sudo -u git -H git config --global user.name "GitLab"
-    sudo -u git -H git config --global user.email "example@example.com"
+    # Configure Git global settings for git user, used when editing via web editor
     sudo -u git -H git config --global core.autocrlf input
 
     # Configure Redis connection settings

doc/raketasks/maintenance.md

@@ -47,7 +47,6 @@ Git:              /usr/bin/git
 
 Runs the following rake tasks:
 
-- `gitlab:env:check`
 - `gitlab:gitlab_shell:check`
 - `gitlab:sidekiq:check`
 - `gitlab:app:check`
@@ -147,7 +146,7 @@ Do you want to continue (yes/no)? yes
 
 ## Clear redis cache
 
-If for some reason the dashboard shows wrong information you might want to 
+If for some reason the dashboard shows wrong information you might want to
 clear Redis' cache.
 
 For Omnibus-packages:

lib/tasks/gitlab/check.rake

 namespace :gitlab do
   desc "GITLAB | Check the configuration of GitLab and its environment"
-  task check: %w{gitlab:env:check
-                 gitlab:gitlab_shell:check
+  task check: %w{gitlab:gitlab_shell:check
                  gitlab:sidekiq:check
                  gitlab:ldap:check
                  gitlab:app:check}
@@ -14,6 +13,7 @@ namespace :gitlab do
       warn_user_is_not_gitlab
       start_checking "GitLab"
 
+      check_git_config
       check_database_config_exists
       check_database_is_not_sqlite
       check_migrations_are_up
@@ -38,6 +38,36 @@ namespace :gitlab do
     # Checks
     ########################
 
+    def check_git_config
+      print "Git configured with autocrlf=input? ... "
+
+      options = {
+        "core.autocrlf" => "input"
+      }
+
+      correct_options = options.map do |name, value|
+        run(%W(#{Gitlab.config.git.bin_path} config --global --get #{name})).try(:squish) == value
+      end
+
+      if correct_options.all?
+        puts "yes".green
+      else
+        print "Trying to fix Git error automatically. ..."
+
+        if auto_fix_git_config(options)
+          puts "Success".green
+        else
+          puts "Failed".red
+          try_fixing_it(
+            sudo_gitlab("\"#{Gitlab.config.git.bin_path}\" config --global core.autocrlf \"#{options["core.autocrlf"]}\"")
+          )
+          for_more_information(
+            see_installation_guide_section "GitLab"
+          )
+       end
+      end
+    end
+
     def check_database_config_exists
       print "Database config exists? ... "
 
@@ -298,58 +328,6 @@ namespace :gitlab do
     end
   end
 
-
-
-  namespace :env do
-    desc "GITLAB | Check the configuration of the environment"
-    task check: :environment  do
-      warn_user_is_not_gitlab
-      start_checking "Environment"
-
-      check_gitlab_git_config
-
-      finished_checking "Environment"
-    end
-
-
-    # Checks
-    ########################
-
-    def check_gitlab_git_config
-      print "Git configured for #{gitlab_user} user? ... "
-
-      options = {
-        "user.name"  => "GitLab",
-        "user.email" => Gitlab.config.gitlab.email_from,
-        "core.autocrlf" => "input"
-      }
-      correct_options = options.map do |name, value|
-        run(%W(#{Gitlab.config.git.bin_path} config --global --get #{name})).try(:squish) == value
-      end
-
-      if correct_options.all?
-        puts "yes".green
-      else
-        print "Trying to fix Git error automatically. ..."
-        if auto_fix_git_config(options)
-          puts "Success".green
-        else
-          puts "Failed".red
-          try_fixing_it(
-            sudo_gitlab("\"#{Gitlab.config.git.bin_path}\" config --global user.name  \"#{options["user.name"]}\""),
-            sudo_gitlab("\"#{Gitlab.config.git.bin_path}\" config --global user.email \"#{options["user.email"]}\""),
-            sudo_gitlab("\"#{Gitlab.config.git.bin_path}\" config --global core.autocrlf \"#{options["core.autocrlf"]}\"")
-          )
-          for_more_information(
-            see_installation_guide_section "GitLab"
-          )
-        end
-      end
-    end
-  end
-
-
-
   namespace :gitlab_shell do
     desc "GITLAB | Check the configuration of GitLab Shell"
     task check: :environment  do

lib/tasks/gitlab/task_helpers.rake

@@ -118,9 +118,9 @@ namespace :gitlab do
   # Returns true if all subcommands were successfull (according to their exit code)
   # Returns false if any or all subcommands failed.
   def auto_fix_git_config(options)
-    if !@warned_user_not_gitlab && options['user.email'] != 'example@example.com' # default email should be overridden?
+    if !@warned_user_not_gitlab
       command_success = options.map do |name, value|
-        system(%W(#{Gitlab.config.git.bin_path} config --global #{name} #{value}))
+        system(*%W(#{Gitlab.config.git.bin_path} config --global #{name} #{value}))
       end
 
       command_success.all?