Fix transitive dependencies and vLLM version detection

PROBLEM 1: Missing Transitive Dependencies
- User got error: 'Could not find a version that satisfies the requirement anyio<5,>=3.5.0 (from anthropic)'
- Download script used --no-deps flag, so only direct dependencies were downloaded
- Transitive deps like anyio (required by anthropic) were missing from PyPI index

FIX 1: Remove --no-deps flag
- Removed --no-deps from download_dependency_wheels.py line 138
- Now pip downloads ALL transitive dependencies automatically
- Updated validation threshold from 40 to 150 wheels (transitive deps add ~100-200 wheels)
- Added 'anyio' to critical packages validation list

PROBLEM 2: Wrong vLLM Version
- Built wheel shows version 0.1.dev instead of expected 0.11.0dev
- GitHub Actions checkout@v4 uses shallow clone by default (no history, no tags)
- setuptools-scm runs 'git describe' but can't find v0.11.x tags
- Falls back to oldest reachable tag (v0.1.x)

FIX 2: Fetch full git history in all checkout steps
- Added 'fetch-depth: 0' to all 4 checkout actions in workflow
- This fetches full git history and all tags
- setuptools-scm can now correctly detect version from git describe
- vLLM wheel will now have correct version (0.11.x)

EXPECTED RESULTS:
- PyPI index will have 200-300 wheels (up from ~100)
- All transitive dependencies present (anyio, etc.)
- Users can install without --extra-index-url fallback
- vLLM wheel version will be correct (0.11.x instead of 0.1.dev)

Tested locally: download script now gets 104 direct deps + transitive deps

Author: tjtanaa

.github/scripts/download_dependency_wheels.py

@@ -129,13 +129,13 @@ def download_wheels(
         try:
             # Use pip download with specific Python version
             # Try to get binary wheels first, but allow source builds as fallback
+            # NOTE: Not using --no-deps to include all transitive dependencies
             cmd = [
                 sys.executable,
                 "-m",
                 "pip",
                 "download",
                 "--prefer-binary",
-                "--no-deps",
                 "--dest",
                 str(output_dir),
                 "--python-version",
@@ -286,11 +286,11 @@ def main():
     print(f"Downloaded {len(wheels)} wheels to {args.output_dir}")
     print(f"{'=' * 60}")
 
-    # Validate critical packages were downloaded
+    # Validate critical packages were downloaded (including key transitive dependencies)
     CRITICAL_PACKAGES = {
         'regex', 'numpy', 'transformers', 'tokenizers', 'protobuf',
         'pydantic', 'aiohttp', 'requests', 'tqdm', 'fastapi',
-        'typing-extensions', 'packaging', 'pyyaml'
+        'typing-extensions', 'packaging', 'pyyaml', 'anyio'
     }
 
     # Get set of downloaded package names (normalized)

.github/workflows/build-rocm-wheel.yml

@@ -47,6 +47,8 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Fetch full history for correct version detection
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Build ROCm base image (full)
@@ -99,6 +101,8 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Fetch full history for correct version detection
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
@@ -127,14 +131,15 @@ jobs:
           WHEEL_COUNT=$(ls artifacts/dependency-wheels/*.whl 2>/dev/null | wc -l)
           echo "Downloaded $WHEEL_COUNT wheels"
 
-          if [ "$WHEEL_COUNT" -lt 40 ]; then
-            echo "::error::Too few wheels downloaded ($WHEEL_COUNT). Expected at least 40."
+          # With transitive dependencies, we should have 150+ wheels
+          if [ "$WHEEL_COUNT" -lt 150 ]; then
+            echo "::error::Too few wheels downloaded ($WHEEL_COUNT). Expected at least 150 (including transitive dependencies)."
             echo "::error::Check the download logs above for failures."
             exit 1
           fi
 
-          # Check for specific critical packages
-          CRITICAL_PKGS="regex numpy transformers tokenizers protobuf pydantic aiohttp requests tqdm fastapi"
+          # Check for specific critical packages (including transitive deps)
+          CRITICAL_PKGS="regex numpy transformers tokenizers protobuf pydantic aiohttp requests tqdm fastapi anyio"
           MISSING=""
 
           for pkg in $CRITICAL_PKGS; do
@@ -166,6 +171,8 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Fetch full history for correct version detection
 
       - name: Download base Docker image (normal mode)
         if: github.event.inputs.debug_mode != 'true'
@@ -222,6 +229,8 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Fetch full history for correct version detection
 
       - name: Download all artifacts (normal mode)
         if: github.event.inputs.debug_mode != 'true' && github.event.inputs.skip_to_job4 != 'true'