Add support for locking branches.

diff --git a/cbas/update b/cbas/update
index a4a4374673380b33380ffbb480c9e314ef8a8a33..02ed15751ae98060081eb7b1a4e03679893a3a72 100755 (executable)
--- a/cbas/update
+++ b/cbas/update
@@ -4,6 +4,7 @@ refname="$1"
 oldrev="$2"
 newrev="$3"
 
+ruby /srv/git/hooks/server/update-lock-check.rb "$refname" "$oldrev" "$newrev" &&
 sh /srv/git/hooks/server/update-trac "$refname" "$oldrev" "$newrev" &&
 sh /srv/git/hooks/server/update-allow-tags-branches "$refname" "$oldrev" "$newrev" &&
 sh /srv/git/hooks/server/update-prefer-rebase "$refname" "$oldrev" "$newrev" &&

diff --git a/server/locked_branches b/server/locked_branches
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/server/preserved_branches b/server/preserved_branches
new file mode 100644 (file)
index 0000000..2bf5ad0
--- /dev/null
+++ b/server/preserved_branches
@@ -0,0 +1 @@
+stable

diff --git a/server/update-lock-check.rb b/server/update-lock-check.rb
new file mode 100755 (executable)
index 0000000..d08a3c2
--- /dev/null
+++ b/server/update-lock-check.rb
@@ -0,0 +1,36 @@
+#! /usr/bin/ruby
+
+REFNAME = ARGV[0]
+OLDREV = ARGV[1]
+NEWREV = ARGV[2]
+
+DATA_DIR = '/srv/git/hooks/server/'
+
+def reject(message)
+       $stdout.puts "---------------------------------------------------------"
+       $stdout.puts "Commit #{NEWREV} rejected:"
+       $stdout.puts "\t#{message}"
+       $stdout.puts "---------------------------------------------------------"
+       $stdout.flush()
+       Kernel::exit(1)
+end
+
+if(REFNAME =~ /^refs\/heads\/(.+)$/)
+       # Branch commit
+       commit_branch = $1
+       locked_branches = IO::readlines(DATA_DIR + 'locked_branches').collect!(){|element| element.strip()}
+       if(locked_branches.include?(commit_branch))
+               reject("Branch '#{commit_branch}' is locked.")
+       end
+
+       if(NEWREV =~ /^0{40}$/)
+               # Branch deletion
+               preserved_branches = IO::readlines(DATA_DIR + 'preserved_branches').collect!(){|element| element.strip()}
+               if(preserved_branches.include?(commit_branch))
+                       reject("Branch '#{commit_branch}' cannot be deleted.")
+               end
+       end
+end
+
+Kernel::exit(0)
+