Mark files in etc/ as config files (#183)

This prevents accidentaly overwriting customizations made to those files when upgrading a package.
crohr · Jan 29, 2024 · 18e5cc0 · 18e5cc0
1 parent 5f2ed7f
commit 18e5cc0
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 0 deletions.
diff --git a/lib/pkgr/distributions/base.rb b/lib/pkgr/distributions/base.rb
@@ -127,6 +127,13 @@ def templates
         list
       end
 
+      def config_files
+        templates
+          .filter { |template| template.is_a?(Templates::FileTemplate) }
+          .map(&:target)
+          .filter { |target| target.start_with?("etc/") }
+      end
+
       # Returns a list of <Process, FileTemplate> tuples.
       def initializers_for(app_name, procfile_entries)
         list = []

diff --git a/lib/pkgr/fpm_command.rb b/lib/pkgr/fpm_command.rb
@@ -40,6 +40,7 @@ def args
       list << "--directories" << config.directories unless config.directories.nil?
       list << "--rpm-digest" << "sha256" if distribution.rpm?
       distribution.dependencies(config.dependencies).each{|d| list << "-d" << d}
+      distribution.config_files.each{|f| list << "--config-files" << f}
       list.compact
     end
   end