Enhancements in precommit_install.sh for Python and CK Tile code (#2400)

* fix(precommit_install): script now installs packages in virtual env

* fix(precommit_install): installs packages in virtual env

* feat(precommit): added ruff for python linting and formatting

* feat(precommit): added ruff for python linting and formatting

* feat(precommit): run ruff when py files are commited

* feat(precommit): remod.py is run when ck_tile modified

* add empty line at the end

* style(precommit.yaml): remove empty line

---------

Co-authored-by: Max Podkorytov <4273004+tenpercent@users.noreply.github.com>

[ROCm/composable_kernel commit: e9036a8fc2]

.pre-commit-config.yaml

@@ -12,9 +12,27 @@ repos:
         verbose: false
         language: script
         types: [c++]
-    - id: remove-exec-bit
-      name: Remove executable bit from non-executable files
-      entry: script/remove_exec_bit.sh
-      language: script
-      types_or: [c++, text]
-      verbose: true
+    -   id: remove-exec-bit
+        name: Remove executable bit from non-executable files
+        entry: script/remove_exec_bit.sh
+        language: script
+        types_or: [c++, text]
+        verbose: true
+    -   id: ruff-check
+        name: Ruff Linter
+        entry: ruff check --fix
+        language: python
+        types: [python]
+        additional_dependencies: [ruff]
+    -   id: ruff-format
+        name: Ruff Formatter
+        entry: ruff format
+        language: python
+        types: [python]
+        additional_dependencies: [ruff]
+    -   id: run-remod-if-ck-tile-changed
+        name: Run remod.py if ck_tile files changed
+        entry: script/remod_for_ck_tile.sh
+        language: script
+        always_run: true
+        pass_filenames: false

script/install_precommit.sh

@@ -1,5 +1,4 @@
 #!/bin/bash
-
 run_and_check() {
     "$@"
     status=$?
@@ -13,8 +12,12 @@ run_and_check() {
 echo "I: Installing tools required for pre-commit checks..."
 run_and_check apt install clang-format-12
 
-echo "I: Installing pre-commit itself..."
-run_and_check pip3 install pre-commit
+echo "I: Creating and activating virtual environment for pre-commit..."
+python3 -m venv "$(dirname "$0")/../.venv"
+source "$(dirname "$0")/../.venv/bin/activate"
+
+echo "I: Installing pre-commit in virtual environment..."
+run_and_check pip install pre-commit
 run_and_check pre-commit install
 
 echo "I: Installation successful."

script/remod_for_ck_tile.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# Get list of staged files
+STAGED_FILES=$(git diff --cached --name-only)
+
+# Check if any staged file is under include/ck_tile/ or example/ck_tile/
+if echo "$STAGED_FILES" | grep -qE '^(include/ck_tile/|example/ck_tile/)'; then
+    echo "Detected changes in ck_tile-related files. Running remod.py..."
+
+    # Run remod.py in both required locations
+    (cd include/ck_tile/ && python3 remod.py)
+    (cd example/ck_tile/ && python3 remod.py)
+
+    echo "remod.py completed."
+else
+    echo "No changes in ck_tile-related files. Skipping remod.py."
+fi