Merge remote-tracking branch 'origin/main'

Updated GitHub Actions workflow to support multiple OS builds and simplified wheel upload process.

.github/workflows/publish.yml

@@ -1,75 +1,76 @@
 name: Publish to PyPI
 
-# This workflow is triggered when you push a new version tag (e.g., v0.1.0, v1.2.3)
 on:
   push:
     tags:
-      - 'v[0-9]+.[0-9]+.[0-9]+*' # Matches v0.1.0 or v1.0.0-rc1, etc.
-  # Allows manual triggering from the GitHub Actions UI
+      - 'v[0-9]+.[0-9]+.[0-9]+*'
   workflow_dispatch:
 
 jobs:
-  build_wheels:
-    name: Build wheels on ${{ matrix.os }}
+  build_and_publish:
+    name: Build and Publish All Wheels
     runs-on: ${{ matrix.os }}
-    # Define a matrix to build for common operating systems and architectures
     strategy:
       matrix:
-        include:
-          - os: ubuntu-latest
-            target: x86_64
-          - os: macos-latest
-            target: x86_64
-          - os: windows-latest
-            target: x86_64
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        target: [x86_64]
     
     steps:
       - uses: actions/checkout@v4
       
+      # Only setup python for non-linux, or let maturin handle linux via docker
       - name: Set up Python
+        if: runner.os != 'Linux'
         uses: actions/setup-python@v5
         with:
-          python-version: '3.12' # Target a modern Python version
+          python-version: '3.12' 
+          # Note: On Windows/Mac, to build for multiple python versions, 
+          # you usually need multiple setup-python steps or a matrix of python versions.
+          # But for now, let's at least get the artifacts downloading correctly.
+          # Ideally, you remove this and let maturin find python, but GitHub runners 
+          # might only have one default.
           
       - name: Install Rust
         uses: dtolnay/rust-toolchain@stable
         with:
           toolchain: stable
 
-      - name: Build wheels with Maturin
+      - name: Build wheel
         uses: PyO3/maturin-action@v1
         with:
-          # Use the target from the matrix (x86_64)
           target: ${{ matrix.target }}
-          # Build a manylinux-compatible wheel for Linux/Colab users
-          manylinux: auto
+          manylinux: auto # This triggers the Docker container on Linux for multi-python builds
           command: build
           args: --release --out dist --find-interpreter
 
-      - name: Upload built wheels as Artifact
+      - name: Upload wheel artifact
         uses: actions/upload-artifact@v4
         with:
-          name: wheels
-          path: dist
+          name: wheel-${{ matrix.os }}-${{ matrix.target }}
+          path: dist/*.whl
 
   publish:
-    name: Publish to PyPI
-    needs: [build_wheels]
+    name: Publish All Wheels
+    needs: [build_and_publish]
     runs-on: ubuntu-latest
-    # This step will only run if the 'build_wheels' job completed successfully
-    if: startsWith(github.ref, 'refs/tags/')
 
     steps:
-      - uses: actions/download-artifact@v4
-        with:
-          name: wheels
-          path: dist
-          
-      - name: Publish to PyPI
-        uses: PyO3/maturin-action@v1
-        with:
-          # Use the secret we configured on GitHub
-          pypi-token: ${{ secrets.PYPI_API_TOKEN }}
-          # Command to upload all wheels in the 'dist' directory
-          command: upload
-          args: --skip-existing --non-interactive
+    - name: Install maturin
+      run: pip install maturin
+
+    # FIX: Use merge-multiple to flatten everything into 'dist' automatically
+    - name: Download ALL wheels
+      uses: actions/download-artifact@v4
+      with:
+        path: dist
+        pattern: wheel-*
+        merge-multiple: true
+
+    - name: List Files (Debug)
+      run: ls -la dist
+
+    - name: Upload to PyPI
+      env:
+        MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
+      run: |
+        maturin upload --skip-existing --non-interactive dist/*

.github/workflows/publish2.yml

@@ -0,0 +1,80 @@
+name: Publish to PyPI
+
+on:
+  push:
+    tags:
+      - 'v[0-9]+.[0-9]+.[0-9]+*'
+  workflow_dispatch:
+
+jobs:
+  build_and_publish:
+    name: Build and Publish All Wheels
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        target: [x86_64]
+    
+    steps:
+      - uses: actions/checkout@v4
+      
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+          
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: stable
+
+      - name: Build wheel
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          command: build
+          args: --release --out dist --find-interpreter
+
+      - name: Upload wheel artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheel-${{ matrix.os }}-${{ matrix.target }}
+          path: dist/*.whl
+
+  publish:
+    name: Publish All Wheels
+    needs: [build_and_publish]
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Install maturin
+      run: pip install maturin
+
+    - name: Download ALL wheels
+      uses: actions/download-artifact@v4
+      with:
+        path: dist
+
+    - name: Flatten and upload
+      env:
+        MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}  # ← CORRECT TOKEN VAR
+      run: |
+        mkdir -p dist/flattened
+        rm -rf dist/flattened/* 
+        
+        # Copy EVERY wheel
+        find dist -name "*.whl" | while read wheel; do
+          cp "$wheel" dist/flattened/
+        done
+        
+        echo "=== TOTAL WHEELS ==="
+        ls -la dist/flattened/*.whl | wc -l
+        
+        cd dist/flattened
+        echo "=== UPLOADING $(ls *.whl | wc -l) WHEELS ==="
+        ls -la *.whl | head -5
+        
+        # TWINE fallback (double protection)
+        export TWINE_USERNAME=__token__
+        export TWINE_PASSWORD=${{ secrets.PYPI_API_TOKEN }}
+        maturin upload --skip-existing --non-interactive *.whl

Cargo.lock

@@ -1200,9 +1200,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3"
-version = "0.27.1"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37a6df7eab65fc7bee654a421404947e10a0f7085b6951bf2ea395f4659fb0cf"
+checksum = "fa8e48c12afdeb26aa4be4e5c49fb5e11c3efa0878db783a960eea2b9ac6dd19"
 dependencies = [
  "chrono",
  "chrono-tz",
@@ -1241,18 +1241,18 @@ dependencies = [
 
 [[package]]
 name = "pyo3-build-config"
-version = "0.27.1"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f77d387774f6f6eec64a004eac0ed525aab7fa1966d94b42f743797b3e395afb"
+checksum = "bc1989dbf2b60852e0782c7487ebf0b4c7f43161ffe820849b56cf05f945cee1"
 dependencies = [
  "target-lexicon",
 ]
 
 [[package]]
 name = "pyo3-ffi"
-version = "0.27.1"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dd13844a4242793e02df3e2ec093f540d948299a6a77ea9ce7afd8623f542be"
+checksum = "c808286da7500385148930152e54fb6883452033085bf1f857d85d4e82ca905c"
 dependencies = [
  "libc",
  "pyo3-build-config",
@@ -1260,9 +1260,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros"
-version = "0.27.1"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eaf8f9f1108270b90d3676b8679586385430e5c0bb78bb5f043f95499c821a71"
+checksum = "83a0543c16be0d86cf0dbf2e2b636ece9fd38f20406bb43c255e0bc368095f92"
 dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
@@ -1272,9 +1272,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros-backend"
-version = "0.27.1"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70a3b2274450ba5288bc9b8c1b69ff569d1d61189d4bff38f8d22e03d17f932b"
+checksum = "2a00da2ce064dcd582448ea24a5a26fa9527e0483103019b741ebcbe632dcd29"
 dependencies = [
  "heck",
  "proc-macro2",
@@ -1815,7 +1815,7 @@ checksum = "562d481066bde0658276a35467c4af00bdc6ee726305698a55b86e61d7ad82bb"
 
 [[package]]
 name = "unchecked-io"
-version = "0.1.0"
+version = "0.1.7"
 dependencies = [
  "anyhow",
  "arrow",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "unchecked-io"
-version = "0.1.0"
+version = "0.1.7"
 authors = ["Billthemaker"] # Replace with your name or alias
 license = "Apache-2.0" # Good practice for open-source
 edition = "2024"
@@ -11,8 +11,8 @@ crate-type = ["cdylib", "rlib"]
 
 [dependencies]
 # 1. Python Bindings for FFI
-pyo3 = { version = "0.27.1", features = ["extension-module"] }
-chrono-tz = "0.10"
+pyo3 = { version = "=0.27.0", features = ["extension-module", "chrono-tz", "chrono"] }
+
 
 # 2. Configuration Parsing (YAML)
 serde = { version = "1.0", features = ["derive"] }
@@ -44,6 +44,7 @@ byteorder = "1.5"
 
 # 10. Timestamp Handling (NEW)
 chrono = "0.4"
+chrono-tz = "=0.10.4"
 
 # 11. UUID Handling (NEW)
 uuid = { version = "1.8", features = ["serde", "v4"] }

pyproject.toml

@@ -4,8 +4,33 @@ build-backend = "maturin"
 
 [project]
 name = "unchecked-io"
-version = "0.1.0"
+# Dynamic versioning allows maturin to read version from Cargo.toml
+dynamic = ["version"]
+description = "The world's fastest, most dangerous PostgreSQL-to-Arrow loader."
+readme = "README.md"
+requires-python = ">=3.9"
+license = {text = "BSL-1.1"}
+authors = [{name = "Billthemaker"}]
+keywords = ["rust", "postgresql", "arrow", "etl", "fast", "copy", "database"]
 classifiers = [
     "Programming Language :: Rust",
+    "Programming Language :: Python :: Implementation :: CPython",
+    "Programming Language :: Python :: Implementation :: PyPy",
     "Programming Language :: Python :: 3",
-]
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Topic :: Database",
+    "Topic :: Scientific/Engineering :: Information Analysis",
+    "Operating System :: POSIX :: Linux",
+    "Operating System :: Microsoft :: Windows",
+    "Operating System :: MacOS :: MacOS X",
+]
+dependencies = [
+    "arro3-core>=0.1.0",
+]
+
+[tool.maturin]
+features = ["pyo3/extension-module"]