converted post-gen-proj to bash script

tier2/{{cookiecutter.project_slug}}/repometrics/hooks/post_gen_project.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+# Change to the parent directory
+cd ..
+
+# Define the repometrics directory to remove
+dir_name="repometrics"
+
+# Check if repometrics directory exists and remove it
+if [ -d "$dir_name" ]; then
+  rm -rf "$dir_name"
+fi
+
+project_type="{{cookiecutter.project_type}}"
+sub_project_dir="${project_type}"
+repometrics_file="code.json"
+parent_dir="./"
+
+if [ -f "${sub_project_dir}/${repometrics_file}" ]; then  
+  # Move code.json file to parent directory
+  mv "${sub_project_dir}/${repometrics_file}" "${parent_dir}"
+
+  # Check if the move was successful
+  if [ $? -eq 0 ]; then    
+    # Remove the source directory
+    rm -rf "${sub_project_dir}"
+
+    # Check if the deletion was successful
+    if [ $? -eq 0 ]; then
+      echo "Successfully generated code.json file."
+    fi
+  fi
+fi