ci(api): broaden codegen drift trigger paths and detect untracked files

- Add generated-output dirs (pkg/generated, internal/crdinstall/manifests,
  packages/system/*/definitions) and Makefile to the workflow paths: filter
  so PRs that modify only generated artifacts still trigger the drift check.
- Mirror the same paths in the root pre-commit hook's files: regex so
  manual edits to generated files or changes to the root generate target
  re-run make generate through pre-commit.
- Switch drift detection in the workflow from `git diff --exit-code` to
  `git status --porcelain` so new untracked files produced by make generate
  (e.g. generated YAML/Go for a new API type) also fail the job; dump
  `git diff --color=always` on failure for easier debugging.

Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>

.github/workflows/codegen-drift.yml

@@ -6,8 +6,15 @@ on:
     paths:
       - 'api/**'
       - 'pkg/apis/**'
+      - 'pkg/generated/**'
+      - 'internal/crdinstall/manifests/**'
+      - 'packages/system/cozystack-controller/definitions/**'
+      - 'packages/system/application-definition-crd/definition/**'
+      - 'packages/system/backup-controller/definitions/**'
+      - 'packages/system/backupstrategy-controller/definitions/**'
       - 'hack/update-codegen.sh'
       - 'hack/boilerplate.go.txt'
+      - 'Makefile'
       - 'go.mod'
       - 'go.sum'
       - '.github/workflows/codegen-drift.yml'
@@ -46,8 +53,9 @@ jobs:
 
       - name: Fail on drift
         run: |
-          if ! git diff --exit-code; then
+          if [ -n "$(git status --porcelain)" ]; then
             echo "::error::'make generate' produced changes. Run 'make generate' locally and commit the result."
             git status --short
+            git diff --color=always
             exit 1
           fi

.pre-commit-config.yaml

@@ -10,7 +10,7 @@ repos:
           git diff --color=always | cat
         '
       language: system
-      files: ^(api/|pkg/apis/|hack/update-codegen\.sh$|hack/boilerplate\.go\.txt$)
+      files: ^(api/|pkg/apis/|pkg/generated/|internal/crdinstall/manifests/|packages/system/cozystack-controller/definitions/|packages/system/application-definition-crd/definition/|packages/system/backup-controller/definitions/|packages/system/backupstrategy-controller/definitions/|hack/update-codegen\.sh$|hack/boilerplate\.go\.txt$|Makefile$)
       pass_filenames: false
     - id: run-make-generate
       name: Run 'make generate' in all app directories