From 37eb90aebd8b26508d60f4ec623ae6192df5c09d Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Tue, 25 Feb 2025 23:16:54 +0200
Subject: initial mode support

---
 TODO.md                           |  3 ++-
 lib/dslkeywords/file.rb           | 25 +++++++++++++++++++++++++
 test/lib/dslkeywords/file_test.rb |  9 +++++++++
 3 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/TODO.md b/TODO.md
index 8e5118a..0c65e59 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,7 +1,8 @@
 # TODO
 
-* Recursively install a directory
 * Support for file modes (owner, chmod)
+  Test the mode
+* Recursively install a directory (rsync?)
 * User and group management
   * Fedora
   * FreeBSD
diff --git a/lib/dslkeywords/file.rb b/lib/dslkeywords/file.rb
index 39e0499..c1f55d3 100644
--- a/lib/dslkeywords/file.rb
+++ b/lib/dslkeywords/file.rb
@@ -58,6 +58,15 @@ module RCM
     def manage(what) = @manage_directory = validate(__method__, what.to_sym, :directory) == :directory
     def path(file_path = nil) = file_path.nil? ? @file_path : @file_path = file_path
     def without(what) = @without_backup = validate(__method__, what.to_sym, :backup) == :backup
+    def mode(what) = @mode = what
+
+    def evaluate!
+      unless super
+        @mode = nil
+        return false
+      end
+      true
+    end
 
     def content(text = nil)
       if text.nil?
@@ -69,6 +78,14 @@ module RCM
 
     protected
 
+    def mode!(file_path = path)
+      return if !::File.exist?(file_path) || @mode.nil?
+
+      dry? "Setting mode of #{file_path} to #{@mode}" do
+        FileUtils.chmod(@mode, file_path)
+      end
+    end
+
     # Validate whether we can use this up in this context or not
     def validate(method, what, *valids)
       return what if valids.include?(what)
@@ -129,6 +146,8 @@ module RCM
       create_parent_directory! if @manage_directory
 
       write!(content)
+    ensure
+      mode!
     end
 
     private
@@ -187,6 +206,8 @@ module RCM
       dry? "Creating symlink #{@file_path}" do
         FileUtils.ln_sf(content, @file_path)
       end
+    ensure
+      mode!
     end
   end
 
@@ -204,6 +225,8 @@ module RCM
 
         FileUtils.touch(@file_path)
       end
+    ensure
+      mode!
     end
   end
 
@@ -217,6 +240,8 @@ module RCM
       when :absent, :purged
         evaluate_absent!
       end
+    ensure
+      mode!
     end
 
     def evaluate_present!
diff --git a/test/lib/dslkeywords/file_test.rb b/test/lib/dslkeywords/file_test.rb
index 35a0f21..0a95e7e 100644
--- a/test/lib/dslkeywords/file_test.rb
+++ b/test/lib/dslkeywords/file_test.rb
@@ -22,6 +22,15 @@ class RCMFileTest < Minitest::Test
     assert_equal text, File.read(FILE_PATH)
   end
 
+  # def test_file_mode
+  #   configure_from_scratch do
+  #     file FILE_PATH do
+  #       mode 661
+  #       'content'
+  #     end
+  #   end
+  # end
+
   def test_create_file_from_array
     arr = %w[Hello World and Hello Universe]
     configure_from_scratch do
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