Adds Nightly package for keras-cv

.github/workflows/actions.yml

@@ -3,14 +3,15 @@ name: Tests
 on:
   push:
   pull_request:
+  workflow_call:
   release:
     types: [created]
 
 permissions:
   contents: read
 
 jobs:
-  test:
+  keras2:
     name: Test the code with tf.keras
     runs-on: ubuntu-latest
     steps:

.github/workflows/nightly.yml

@@ -0,0 +1,49 @@
+name: Nightly
+
+on:
+  workflow_dispatch: # To Generate wheels on demand outside of schedule.
+  schedule:
+    - cron: '0 3 * * *' # run at 3 AM UTC / 8 PM PDT
+
+permissions:
+  contents: read
+
+jobs:
+  run-test-for-nightly:
+    uses: ./.github/workflows/actions.yml
+  nightly:
+    name: Build Wheel file and upload
+    needs: [run-test-for-nightly]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.9
+      - name: Get pip cache dir
+        id: pip-cache
+        run: |
+          python -m pip install --upgrade pip setuptools
+          echo "::set-output name=dir::$(pip cache dir)"
+      - name: pip cache
+        uses: actions/cache@v2
+        with:
+          path: ${{ steps.pip-cache.outputs.dir }}
+          key: ${{ runner.os }}-pip-${{ hashFiles('setup.py') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip setuptools
+          pip install twine
+          pip install -r requirements.txt --progress-bar off
+      - name: Build wheel file
+        run: |
+          python pip_build.py --nightly
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          password: ${{ secrets.PYPI_NIGHTLY_API_TOKEN }}
+          packages-dir: dist/
+          verbose: true

keras_cv/__init__.py

@@ -42,4 +42,4 @@
 from keras_cv.core import NormalFactorSampler
 from keras_cv.core import UniformFactorSampler
 
-__version__ = "0.6.4"
+__version__ = "0.7.0"

pip_build.py

@@ -28,6 +28,7 @@
 ```
 """
 import argparse
+import datetime
 import glob
 import os
 import pathlib
@@ -49,14 +50,34 @@ def ignore_files(_, filenames):
     return [f for f in filenames if "test" in f]
 
 
-def build():
+def export_version_string(version, is_nightly=False):
+    """Export Version and Package Name."""
+    if is_nightly:
+        date = datetime.datetime.now()
+        version += f".dev{date.strftime('%Y%m%d%H')}"
+        # Replaces `name="keras-cv"` in `setup.py` with `keras-cv-nightly`
+        with open("setup.py") as f:
+            setup_contents = f.read()
+        with open("setup.py", "w") as f:
+            setup_contents = setup_contents.replace(
+                'name="keras-cv"', 'name="keras-cv-nightly"'
+            )
+            f.write(setup_contents)
+
+    # Make sure to export the __version__ string
+    with open(os.path.join(package, "__init__.py")) as f:
+        init_contents = f.read()
+    with open(os.path.join(package, "__init__.py"), "w") as f:
+        f.write(init_contents + "\n\n" + f'__version__ = "{version}"\n')
+
+
+def build(root_path, is_nightly=False):
     if os.path.exists(build_directory):
         raise ValueError(f"Directory already exists: {build_directory}")
 
     whl_path = None
     try:
         # Copy sources (`keras_cv/` directory and setup files) to build dir
-        root_path = pathlib.Path(__file__).parent.resolve()
         os.chdir(root_path)
         os.mkdir(build_directory)
         shutil.copytree(
@@ -75,10 +96,7 @@ def build():
         # Make sure to export the __version__ string
         from keras_cv.src import __version__  # noqa: E402
 
-        with open(os.path.join(package, "__init__.py")) as f:
-            init_contents = f.read()
-        with open(os.path.join(package, "__init__.py"), "w") as f:
-            f.write(init_contents + "\n\n" + f'__version__ = "{__version__}"\n')
+        export_version_string(__version__, is_nightly)
 
         # Build the package
         os.system("python3 -m build")
@@ -115,7 +133,13 @@ def install_whl(whl_fpath):
         action="store_true",
         help="Whether to install the generated wheel file.",
     )
+    parser.add_argument(
+        "--nightly",
+        action="store_true",
+        help="Whether to generate nightly wheel file.",
+    )
     args = parser.parse_args()
-    whl_path = build()
+    root_path = pathlib.Path(__file__).parent.resolve()
+    whl_path = build(root_path, args.nightly)
     if whl_path and args.install:
         install_whl(whl_path)