test files

Author: Heliozoa

tmc-langs-util/src/task_executor/course_refresher.rs

@@ -312,7 +312,7 @@ fn get_exercises(
                 name,
                 points,
                 checksum,
-                path: exercise_dir.to_path_buf(),
+                path: exercise_dir,
             })
         })
         .collect::<Result<_, UtilError>>()?;
@@ -323,7 +323,10 @@ fn calculate_checksum(exercise_dir: &Path) -> Result<String, UtilError> {
     let mut digest = Context::new();
 
     // order filenames for a consistent hash
-    for entry in WalkDir::new(exercise_dir).sort_by(|a, b| a.file_name().cmp(b.file_name())) {
+    for entry in WalkDir::new(exercise_dir)
+        .min_depth(1) // do not hash the directory itself ('.')
+        .sort_by(|a, b| a.file_name().cmp(b.file_name()))
+    {
         let entry = entry?;
         let relative = entry.path().strip_prefix(exercise_dir).unwrap();
         let string = relative.as_os_str().to_string_lossy();

tmc-langs-util/tests/data/course_refresher/main.rb

@@ -0,0 +1,33 @@
+require 'pathname'
+require 'digest/md5'
+
+def stub_files(path)
+    sorted_list_of_files_under(path)
+end
+
+
+def sorted_list_of_files_under(dir)
+    result = []
+    base_path = Pathname(dir)
+    Dir.chdir(base_path) do
+        Pathname('.').find do |path|
+        result << path unless path.to_s == '.'
+        end
+    end
+    result.sort
+end
+
+base_path = Pathname(ARGV[0])
+digest = Digest::MD5.new
+Dir.chdir(base_path) do
+    stub_files(base_path).each do |path|
+        puts "updating " + path.to_s
+        digest.update(path.to_s)
+        puts "updating with file" unless path.directory?
+        digest.file(path.to_s) unless path.directory?
+        puts ""
+    end
+end
+checksum = digest.hexdigest
+puts checksum
+