Initial commit

docker-compose/hooks/post_gen_project.py

@@ -0,0 +1,44 @@
+#print("{% set components = cookiecutter.component_s.split(',') -%}
+#{% for component in components -%}
+#    {{ component }}
+#    {%- if not loop.last -%}
+#        ,
+#    {%- endif %}
+#{%- endfor %}")
+import os
+import sys
+
+component_subdirs = ["extras", "docker-data"]
+components = ["grafana", "nginx"]
+project_dir = os.getcwd()
+build_context_dir_name = "build-context"
+build_ctx_dir_abs = os.path.join(project_dir, build_context_dir_name)
+for component in components:
+    component_dir_abs = os.path.join(build_ctx_dir_abs, component)
+    component_dir_rel = os.path.relpath(component_dir_abs, project_dir)
+    try:
+        os.mkdir(component_dir_abs)
+    except FileExistsError:
+        print(f"Dir './{component_dir_rel}' already exists when it shouldn't. Aborting and exiting 1 ...")
+        sys.exit(1)
+    for component_subdir_name in component_subdirs:
+        component_subdir_abs = os.path.join(component_dir_abs, component_subdir_name)
+        try:
+            os.mkdir(component_subdir_abs)
+        except FileExistsError:
+            print(f"Dir '{component_subdir_name}' inside './{component_dir_rel}' exists when it shouldn't. "
+                  f"Aborting and exiting 1 ...")
+            sys.exit(1)
+
+for root, subdirs, filelist in os.walk(project_dir):
+    for subdir_name in subdirs:
+        if subdir_name in component_subdirs:
+            subdir_abs = os.path.join(root, subdir_name)
+            gitkeep_file_abs = os.path.join(subdir_abs, ".gitkeep")
+            gitkeep_file_rel = os.path.relpath(gitkeep_file_abs, project_dir)
+            try:
+                with open(gitkeep_file_abs, mode='a'):
+                    pass
+            except IOError:
+                print(f"Can't write './{gitkeep_file_rel}'. Aborting and exiting 2 ...")
+                sys.exit(2)