Setup pre-commit

* resolved issues with data/template.yaml
  * resolved issues with enc.py

.pre-commit-config.yaml

@@ -0,0 +1,25 @@
+repos:
+  - repo: 'https://github.com/adrienverge/yamllint'
+    rev: v1.32.0
+    hooks:
+      - id: 'yamllint'
+  - repo: https://github.com/psf/black
+    rev: 23.3.0
+    hooks:
+      - id: black
+        language_version: python3.7
+
+  - repo: https://github.com/PyCQA/flake8
+    rev: 6.0.0
+    hooks:
+      - id: flake8
+
+  - repo: https://github.com/pycqa/isort
+    rev: 5.12.0
+    hooks:
+      - id: isort
+
+        #  - repo: https://github.com/pre-commit/mirrors-mypy
+        #    rev: v1.3.0
+        #    hooks:
+        #      - id: mypy

data/template.yaml

@@ -1,4 +1,19 @@
 ---
+# In this example, parameter1 and parameter2 are parameters for
+# the role::puppet::puppetmaster class, while global_parameter1
+# and global_parameter2 are global variables that will be available
+# in your Puppet manifests as $::global_parameter1 and $::global_parameter2.
+#
+# The parameters key sets top-level variables which are accessible in all
+# classes. The parameters under the classes key are parameters specific to
+# those classes.
+#
+# You can adapt this template to set any class parameters or global
+# variables you need.
+#
+# Please note that for Puppet 5 or later, you can access the global
+# variables without the leading :: like so: $global_parameter1. However,
+# the leading :: is needed for compatibility with Puppet 4.
 classes:
   role::puppet::puppetmaster:
     parameter1: value1
@@ -7,12 +22,3 @@ parameters:
   global_parameter1: value3
   global_parameter2: value4
 environment: production
-
-
-    # In this example, parameter1 and parameter2 are parameters for the role::puppet::puppetmaster class, while global_parameter1 and global_parameter2 are global variables that will be available in your Puppet manifests as $::global_parameter1 and $::global_parameter2.
-    # 
-    # The parameters key sets top-level variables which are accessible in all classes. The parameters under the classes key are parameters specific to those classes.
-    # 
-    # You can adapt this template to set any class parameters or global variables you need.
-    # 
-    # Please note that for Puppet 5 or later, you can access the global variables without the leading :: like so: $global_parameter1. However, the leading :: is needed for compatibility with Puppet 4.

enc.py

@@ -1,20 +1,22 @@
 #!/usr/bin/env python
 import sys
+
 import yaml
 
+
 def main():
     # Get the hostname from the command line arguments
     if len(sys.argv) != 2:
-        print('Usage: {} <hostname>'.format(sys.argv[0]), file=sys.stderr)
+        print("Usage: {} <hostname>".format(sys.argv[0]), file=sys.stderr)
         sys.exit(1)
     hostname = sys.argv[1]
 
     # Construct the file path
-    file_path = '/opt/puppetlabs/enc/data/{}.yaml'.format(hostname)
+    file_path = "/opt/puppetlabs/enc/data/{}.yaml".format(hostname)
 
     # Try to open and read the YAML file
     try:
-        with open(file_path, 'r') as f:
+        with open(file_path, "r") as f:
             file_content = f.read()
             try:
                 # Parse the YAML file
@@ -22,11 +24,12 @@ def main():
                 # If correctly parsed, print the raw content
                 print(file_content)
             except yaml.YAMLError as e:
-                print('Error in {}: {}'.format(file_path, e), file=sys.stderr)
+                print("Error in {}: {}".format(file_path, e), file=sys.stderr)
                 sys.exit(1)
     except IOError as e:
-        print('Could not open {}: {}'.format(file_path, e), file=sys.stderr)
+        print("Could not open {}: {}".format(file_path, e), file=sys.stderr)
         sys.exit(1)
 
-if __name__ == '__main__':
+
+if __name__ == "__main__":
     main()