chore: updated actions

.devcontainer/Dockerfile

@@ -1,2 +1,3 @@
-FROM mcr.microsoft.com/devcontainers/python:3.11
+FROM mcr.microsoft.com/devcontainers/python:3.12
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /bin/uv
 COPY setup.sh /setup.sh

.devcontainer/setup.sh

@@ -1,3 +1,3 @@
-sudo pip install --upgrade pip
-sudo pip install -e ".[tensorflow-cpu,dev]"
+#!/bin/env bash
+uv sync
 pre-commit install

.github/workflows/actions.yml

@@ -2,7 +2,7 @@ name: Tests
 
 on:
   push:
-    branches: [master]
+    branches: [main]
   pull_request:
   release:
     types: [created]
@@ -11,116 +11,104 @@ permissions:
   contents: read
 
 jobs:
-  build: # builds, caches the packages, runs tests.
-    name: Test the code with keras
+  lint-and-format:
+    name: Lint, format, test example
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Python 3.11
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.11"
-      - name: Get pip cache dir
-        id: pip-cache
-        run: |
-          python -m pip install --upgrade pip setuptools build
-          echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
-      - name: pip cache
-        uses: actions/cache@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v3
+        id: setup-uv
         with:
-          path: ${{ steps.pip-cache.outputs.dir }}
-          key: ${{ runner.os }}-pip-${{ hashFiles('pyproject.toml') }}
-      - name: Install dependencies
-        run: |
-          pip install -e ".[dev, backends]" --progress-bar off --upgrade
-      - name: Test with pytest
-        run: |
-          pytest --cov=keras_tuner --cov-report xml:coverage.xml
-      - name: Codecov
-        uses: codecov/codecov-action@v4
-  multibackend:
-    name: Test the code with Keras Core
+          enable-cache: true
+          version: "0.4.14"
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          # Note that astral-sh/setup-uv will automatically use a separate cache key for each host architecture and platform.
+      - name: Install Python 3.10
+        uses: uv python install 3.10
+      - name: Install the project
+        run: uv sync --all-extras  --no-progress
+      - name: Lint
+        run: uv run -- ruff check --extend-select I --fix
+      - name: Format
+        run: uv run -- ruff format
+      - name: run example
+        run: uv example.py
+
+  tensorflow:
+    name: single backend test across python versions.
+    runs-on: ubuntu-latest
+
     strategy:
-      fail-fast: false
       matrix:
-        backend: [tensorflow, jax, torch]
-    runs-on: ubuntu-latest
+        python-version:
+          - "3.10"
+          - "3.11"
+          - "3.12"
+        fail-fast: false
+
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Python 3.11
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.11"
-      - name: Get pip cache dir
-        id: pip-cache
-        run: |
-          python -m pip install --upgrade pip setuptools
-          echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
-      - name: pip cache
-        uses: actions/cache@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v3
+        id: setup-uv
         with:
-          path: ${{ steps.pip-cache.outputs.dir }}
-          key: ${{ runner.os }}-pip-${{ hashFiles('setup.py') }}
-      - name: Install dependencies
-        run: |
-          pip install -e ".[dev,backends]" --progress-bar off --upgrade
-      - name: Test with pytest
+          enable-cache: true
+          version: "0.4.14"
+
+      - name: Install Python ${{ matrix.python-version }}
+        run: uv python install ${{matrix.python-version}}
+
+      - name: Install the project
+        run: uv sync --all-extras --no-progress
+      - name: Do something if the cache was restored
+        if: steps.setup-uv.outputs.cache-hit == 'true'
+        run: echo "Cache was restored"
+
+      - name: Test with PyTest
         env:
-          KERAS_BACKEND: ${{ matrix.backend }}
+          KERAS_BACKEND: "tensorflow" # not needed, but for the future.
         run: |
-          pytest --cov=keras_tuner --cov-report xml:coverage.xml
+          uv run -- pytest --cov=keras_tuner --cov-report xml:coverage.xml
       - name: Codecov
-        uses: codecov/codecov-action@v3
-  format:
-    name: Check the code format
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Set up Python 3.11
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.11"
-      - name: Get pip cache dir
-        id: pip-cache
-        run: |
-          python -m pip install --upgrade pip setuptools
-          echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
-      - name: pip cache
-        uses: actions/cache@v4
-        with:
-          path: ${{ steps.pip-cache.outputs.dir }}
-          key: ${{ runner.os }}-pip-${{ hashFiles('pyproject.toml') }}
-      - name: Install dependencies
-        run: |
-          pip install -e ".[tensorflow>=2.17,dev]" --progress-bar off --upgrade
-      - name: Lint
-        run: bash shell/lint_format.sh
-  deploy:
-    needs: [build, format, multibackend]
-    if: github.event_name == 'release' && github.event.action == 'created'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.11"
-      - name: Get pip cache dir
-        id: pip-cache
-        run: |
-          python -m pip install --upgrade pip setuptools
-          echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
-      - name: pip cache
-        uses: actions/cache@v4
-        with:
-          path: ${{ steps.pip-cache.outputs.dir }}
-          key: ${{ runner.os }}-pip-${{ hashFiles('pyproject.toml') }}
-      - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip build setuptools wheel twine
-      - name: Build a binary wheel and a source tarball
-        run: python -m build
-      - name: Publish distribution to PyPI
-        uses: pypa/gh-action-pypi-publish@release/v1
+      - uses: codecov/codecov-action@v4
         with:
-          password: ${{ secrets.PYPI_PASSWORD  }}
+          fail_ci_if_error: true # optional (default = false)
+          files: ./coverage.xml # optional
+          name: keras_tuner # optional
+          token: ${{ secrets.GITHUB_TOKEN }} # required
+          verbose: true # optional (default = false)
+
+
+  # test-multibackend:
+  #   name: Multibackend, multi-python test.
+  #   runs-on: ubuntu-latest
+
+  #   strategy:
+  #     matrix:
+  #       python-version:
+  #         - "3.10"
+  #         - "3.11"
+  #         - "3.12"
+  #       backend: [tensorflow, jax, torch]
+  #       fail-fast: false
+
+  #   steps:
+  #     - uses: actions/checkout@v4
+
+  #     - name: Install uv
+  #       uses: astral-sh/setup-uv@v2
+
+  #     - name: Set up Python ${{ matrix.python-version }}
+  #       uses: actions/setup-python@v5
+  #       with:
+  #         python-version: ${{matrix.python-version}}
+  #     - name: Install the project
+  #       run: uv sync --all-extras --dev
+
+  #     - name: Test with PyTest
+  #       env:
+  #         KERAS_BACKEND: ${{ matrix.backend }}
+  #       run: uv run -- pytest

.gitignore

@@ -28,3 +28,4 @@ docs/sources
 .venv
 dist
 hello
+**/*.h5