Add ability to configure pre-commit files per project

README.md

@@ -21,8 +21,8 @@ upstream docker images or developing using local code.
   this project can control them
 * Allows easy development of a single project or multiple projects at the same time
 * Generate dynamic docker-compose files using Jinja templates for any number of projects
-* Manage a [pre-commit](https://pre-commit.com/) config file in one place to copy and
-  install in each project
+* Manages [pre-commit](https://pre-commit.com/) config file(s) by copying and
+  installing in each configured project
 
 
 ## Setup
@@ -47,8 +47,9 @@ my-app/
     config.yml
     # Environment variable configuration, symlinked to all projects automatically
     docker-compose.env
-    # Optional pre-commit config file that will be copied and installed in each project
-    .pre-commit-config.yaml
+    # Optional pre-commit config file(s)
+    # This needs to be configured in each project to be copied and installed
+    my-pre-commit-config.yaml
   # Arbitrary projects
   project1/
     # The only required file for a project is a docker-compose file

config.yml.example

@@ -44,6 +44,9 @@ projects:
     directory: my-project1
     # The repository to clone the project from
     repository: git@github.com:myorg/project1.git
+    # An optional reference to a pre-commit config file to copy and install in the repo on repo update/clone
+    # This file should be in the control project
+    #pre_commit_config: my-pre-commit-file.yaml
     # A list of services (containers) to run
     services:
     # The service name is automatically prefixed with the service prefix configured above

pydc_control/commands.py

@@ -256,8 +256,11 @@ def _handle_extra_remotes(extra_remotes: List[str], project: Project) -> None:
 
 
 def _handle_pre_commit(project: Project) -> None:
+    if not project.pre_commit_config:
+        return
+
     # If there is a pre-commit config file, then copy it to each repo, git add it, and install it
-    pre_commit_config_path = config.get_pre_commit_config_path()
+    pre_commit_config_path = config.get_pre_commit_config_path(project.pre_commit_config)
     if os.path.exists(pre_commit_config_path):
         log.get_logger().debug(f'Pre-commit config file {pre_commit_config_path} exists, installing')
         pre_commit_file_name = os.path.basename(pre_commit_config_path)

pydc_control/config.py

@@ -46,10 +46,11 @@ def get_env_file_path() -> str:
     return os.path.join(_BASE_DIR, ENV_FILE)
 
 
-# The following methods are cached so that we only retrieve/validate them once (config cannot be changed mid-run)
 @lru_cache()
-def get_pre_commit_config_path() -> str:
-    return os.path.join(_BASE_DIR, str(PRE_COMMIT_CONFIG_FILE))
+def get_pre_commit_config_path(project_pre_commit_config: Union[str, bool]) -> str:
+    if isinstance(project_pre_commit_config, bool):
+        return os.path.join(_BASE_DIR, str(PRE_COMMIT_CONFIG_FILE))
+    return os.path.join(_BASE_DIR, project_pre_commit_config)
 
 
 @lru_cache()

pydc_control/data.py

@@ -171,6 +171,10 @@ def directory(self) -> Optional[str]:
     def repository(self) -> Optional[str]:
         return self.data.get('repository')
 
+    @property
+    def pre_commit_config(self) -> Union[str, bool]:
+        return self.data.get('pre_commit_config', False)
+
     @property
     def path(self) -> str:
         if not self.directory: