fix: Embed directory search script into action since files are not ca…

…rried with the action (#15)

directories/action.yml

@@ -12,6 +12,41 @@ runs:
       shell: bash
       id: search
       run: |
-        ls -la
-        DIRS=$(python ./directories/directories.py)
+        cat > directories.py <<EOL
+        import json
+        import mmap
+        import os
+        import re
+        import glob
+
+
+        def get_directories():
+            """
+            Return all Terraform (*.tf) files that contain the 'required_version'
+              string, but does not contain 'wrapper' in the path.
+            """
+
+            terraform_files = glob.glob('./**/*.tf', recursive=True)
+            directories = []
+
+            for file in terraform_files:
+                file_size = os.stat(file)
+
+                if file_size.st_size > 0:
+                    with open(file, 'rb', 0) as rfile:
+                        contents = mmap.mmap(rfile.fileno(), 0, access=mmap.ACCESS_READ)
+                        if contents.find(b'required_version') != -1 and 'wrapper' not in file:
+                            formatted = "/".join(file.split('/')[:-1])
+                            directories.append(formatted)
+
+            return json.dumps([x for x in directories if not re.match(r'^.+/_', x)])
+
+
+        if __name__ == '__main__':
+            print(get_directories())
+        EOL
+
+        DIRS=$(python ./directories.py)
+        echo $DIRS
+        rm directories.py
         echo "directories=$DIRS" >> $GITHUB_OUTPUT

directories/directories.py

@@ -2,16 +2,16 @@
 import mmap
 import os
 import re
-from glob import glob
+import glob
 
 
 def get_directories():
     """
-    Return all Terraform (*.tf) files that contain the `required_version`
-      string, but does not contain `wrapper` in the path.
+    Return all Terraform (*.tf) files that contain the 'required_version'
+        string, but does not contain 'wrapper' in the path.
     """
 
-    terraform_files = glob('./**/*.tf', recursive=True)
+    terraform_files = glob.glob('./**/*.tf', recursive=True)
     directories = []
 
     for file in terraform_files:
@@ -21,9 +21,10 @@ def get_directories():
             with open(file, 'rb', 0) as rfile:
                 contents = mmap.mmap(rfile.fileno(), 0, access=mmap.ACCESS_READ)
                 if contents.find(b'required_version') != -1 and 'wrapper' not in file:
-                    directories.append(file)
+                    formatted = "/".join(file.split('/')[:-1])
+                    directories.append(formatted)
 
-    return json.dumps([x.replace('/versions.tf', '') for x in directories if not re.match(r'^.+/_', x)])
+    return json.dumps([x for x in directories if not re.match(r'^.+/_', x)])
 
 
 if __name__ == '__main__':