add formatting pre-commit checks

.pre-commit-config.yaml

@@ -1,8 +1,20 @@
 fail_fast: true
 repos:
 
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.4.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      # - id: check-docstring-first
+      - id: check-json
+      - id: check-yaml
+      - id: pretty-format-json
+        exclude: \.ipy(n|nb)$
+        args: ["--autofix", "--indent=2", "--no-sort-keys"]
+
     # Compare the local template version to the latest remote template version
-    # This hook should always pass. It will print a message if the local version 
+    # This hook should always pass. It will print a message if the local version
     # is out of date.
   - repo: https://github.com/lincc-frameworks/pre-commit-hooks
     rev: v0.1.1
@@ -82,7 +94,7 @@ repos:
 
 
     # Run unit tests, verify that they pass. Note that coverage is run against
-    # the ./src directory here because that is what will be committed. In the 
+    # the ./src directory here because that is what will be committed. In the
     # github workflow script, the coverage is run against the installed package
     # and uploaded to Codecov by calling pytest like so:
     # `python -m pytest --cov=<package_name> --cov-report=xml`
@@ -95,9 +107,9 @@ repos:
         language: system
         pass_filenames: false
         always_run: true
-    # Make sure Sphinx can build the documentation while explicitly omitting 
-    # notebooks from the docs, so users don't have to wait through the execution 
-    # of each notebook or each commit. By default, these will be checked in the 
+    # Make sure Sphinx can build the documentation while explicitly omitting
+    # notebooks from the docs, so users don't have to wait through the execution
+    # of each notebook or each commit. By default, these will be checked in the
     # GitHub workflows.
   - repo: local
     hooks: