Disable RubyGems to increase performance

By default, RubyGems is enabled, which causes the Ruby interpreter
to load 600+ additional files at startup when gitlab-shell is
designed not to use any external gems.

8 files changed, 10 insertions, 7 deletions

diff --git a/CHANGELOG b/CHANGELOG
index 038c863..047433d 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+v5.2.0
+  - Disable RubyGems to increase performance
+
 v5.1.1
   - Revert "Remove old `project` parameter, use `gl_repository` instead"
 
diff --git a/bin/authorized_keys b/bin/authorized_keys
index ca01646..0f596bb 100755
--- a/bin/authorized_keys
+++ b/bin/authorized_keys
@@ -1,4 +1,4 @@
-#!/usr/bin/env ruby
+#!/usr/bin/env ruby --disable-gems
 
 #
 # GitLab shell authorized_keys. Query GitLab API to get the authorized command for a given ssh key fingerprint
diff --git a/bin/check b/bin/check
index 9585416..8309c06 100755
--- a/bin/check
+++ b/bin/check
@@ -1,4 +1,4 @@
-#!/usr/bin/env ruby
+#!/usr/bin/env ruby --disable-gems
 
 require_relative '../lib/gitlab_init'
 require_relative '../lib/gitlab_net'
diff --git a/bin/create-hooks b/bin/create-hooks
index d4111dc..4c48ecc 100755
--- a/bin/create-hooks
+++ b/bin/create-hooks
@@ -1,4 +1,4 @@
-#!/usr/bin/env ruby
+#!/usr/bin/env ruby --disable-gems
 
 # Recreate GitLab hooks in the Git repositories managed by GitLab.
 #
diff --git a/bin/gitlab-keys b/bin/gitlab-keys
index 9eb1950..7340e52 100755
--- a/bin/gitlab-keys
+++ b/bin/gitlab-keys
@@ -1,4 +1,4 @@
-#!/usr/bin/env ruby
+#!/usr/bin/env ruby --disable-gems
 
 require_relative '../lib/gitlab_init'
 
diff --git a/bin/gitlab-projects b/bin/gitlab-projects
index 22b0022..aa05c25 100755
--- a/bin/gitlab-projects
+++ b/bin/gitlab-projects
@@ -1,4 +1,4 @@
-#!/usr/bin/env ruby
+#!/usr/bin/env ruby --disable-gems
 
 
 require_relative '../lib/gitlab_init'
diff --git a/bin/gitlab-shell b/bin/gitlab-shell
index 6ef572f..ed58a0a 100755
--- a/bin/gitlab-shell
+++ b/bin/gitlab-shell
@@ -1,4 +1,4 @@
-#!/usr/bin/env ruby
+#!/usr/bin/env ruby --disable-gems
 
 unless ENV['SSH_CONNECTION']
   puts "Only ssh allowed"
diff --git a/bin/install b/bin/install
index e9c1654..69dd920 100755
--- a/bin/install
+++ b/bin/install
@@ -1,4 +1,4 @@
-#!/usr/bin/env ruby
+#!/usr/bin/env ruby --disable-gems
 
 require_relative '../lib/gitlab_init'