Add vendoring script

1 files changed, 41 insertions, 0 deletions

diff --git a/_support/vendor-gitlab-shell b/_support/vendor-gitlab-shell
new file mode 100755
index 000000000..c5fdbc99f
--- /dev/null
+++ b/_support/vendor-gitlab-shell
@@ -0,0 +1,41 @@
+#!/usr/bin/env ruby
+
+require 'tempfile'
+
+require_relative 'run'
+
+REMOTE = 'https://gitlab.com/gitlab-org/gitlab-shell.git'
+REMOVE_PATHS = %w[go support spec/action .git spec/gitlab_shell_gitlab_shell_spec.rb].freeze
+
+def main
+  Dir.mktmpdir do |dir|
+    run!(%W[git clone --depth=1 --quiet #{REMOTE} gitlab-shell], dir)
+    tmp_shell_dir = File.join(dir, 'gitlab-shell')
+
+    run!(%w[mv README.md README.orig.md], tmp_shell_dir)
+
+    revision = capture!(%w[git rev-parse HEAD], tmp_shell_dir).chomp
+    remote_project = REMOTE.sub(/\.git$/, '')
+
+    readme = <<-EOS
+# gitlab-shell
+
+Vendored from #{remote_project} at [#{revision}](#{remote_project}/commit/#{revision}).
+
+Original README: [README.orig.md](README.orig.md).
+EOS
+    File.write(File.join(tmp_shell_dir, 'README.md'), readme)
+
+    run!(%w[rm -rf --] + REMOVE_PATHS, tmp_shell_dir)
+
+    gitlab_init = File.join(tmp_shell_dir, 'lib/gitlab_init.rb')
+    gitlab_init_contents = File.read(gitlab_init)
+    File.write(gitlab_init, gitlab_init_contents.sub(/^GITALY_EMBEDDED =.*/, 'GITALY_EMBEDDED = true'))
+
+    shell_vendor_dir = 'ruby/vendor/gitlab-shell'
+    run!(%W[mkdir -p #{shell_vendor_dir}])
+    run!(%W[rsync -av --delete #{tmp_shell_dir}/ #{shell_vendor_dir}/])
+  end
+end
+
+main