[WIP/WORKING TREE] V1.2.0

.gitattributes

@@ -0,0 +1,8 @@
+# Auto-detect text files and normalize line endings
+* text=auto
+
+# Enforce LF line endings for TSV files to ensure cross-platform test parity (especially on Windows)
+*.tsv text eol=lf
+
+# Shell scripts must have LF to execute on Unix environments
+*.sh text eol=lf

.github/FUNDING.yml

@@ -0,0 +1 @@
+github: turtle261

.github/workflows/python-release.yml

@@ -7,6 +7,7 @@ on:
 
 env:
   CARGO_TERM_COLOR: always
+  PYTHON_RELEASE_FEATURES: python-extension,all-backends,aixi-gameengine
 
 permissions:
   contents: read
@@ -58,8 +59,8 @@ jobs:
         env:
           RUSTFLAGS: -C target-cpu=x86-64
         run: >-
-          cargo check --release --manifest-path infotheory_py/Cargo.toml
-          --features python-extension,backend-rosa,backend-mamba,backend-rwkv,backend-zpaq
+          cargo check --release --manifest-path crates/infotheory_py/Cargo.toml
+          --features $PYTHON_RELEASE_FEATURES
 
       - name: Build wheel (Linux)
         if: runner.os == 'Linux'
@@ -71,14 +72,16 @@ jobs:
           RUSTFLAGS: -C target-cpu=x86-64
         run: |
           export PATH=".venv/bin:$PATH"
+          rm -rf target/maturin-linux
           ln -sf python-zig .venv/bin/zig
           export ZIG_COMMAND="$(command -v zig)"
           export AR_x86_64_unknown_linux_gnu="$(command -v llvm-ar)"
           export RANLIB_x86_64_unknown_linux_gnu="$(command -v llvm-ranlib)"
           .venv/bin/python -m maturin build --release \
-            --manifest-path infotheory_py/Cargo.toml \
+            --manifest-path crates/infotheory_py/Cargo.toml \
+            --target-dir target/maturin-linux \
             --interpreter python3 \
-            --features python-extension,backend-rosa,backend-mamba,backend-rwkv,backend-zpaq \
+            --features "$PYTHON_RELEASE_FEATURES" \
             --out target/wheels \
             --compatibility manylinux2014 \
             --zig
@@ -91,7 +94,8 @@ jobs:
           RUSTFLAGS: -C target-cpu=generic
         run: |
           export PATH="$(dirname "$VENV_PY"):$PATH"
-          "$VENV_PY" -m maturin build --release --manifest-path infotheory_py/Cargo.toml --features python-extension,backend-rosa,backend-mamba,backend-rwkv,backend-zpaq --out target/wheels
+          rm -rf "target/maturin-${{ runner.os }}"
+          "$VENV_PY" -m maturin build --release --manifest-path crates/infotheory_py/Cargo.toml --target-dir "target/maturin-${{ runner.os }}" --features "$PYTHON_RELEASE_FEATURES" --out target/wheels
 
       - name: Upload wheel artifacts
         uses: actions/upload-artifact@v4
@@ -105,7 +109,7 @@ jobs:
         shell: bash
         run: |
           export PATH=".venv/bin:$PATH"
-          .venv/bin/python -m maturin sdist --manifest-path infotheory_py/Cargo.toml
+          .venv/bin/python -m maturin sdist --manifest-path crates/infotheory_py/Cargo.toml
 
       - name: Upload sdist artifact
         if: runner.os == 'Linux'

.github/workflows/python.yml

@@ -57,7 +57,8 @@ jobs:
           RUSTFLAGS: -C link-arg=-fuse-ld=lld -C target-cpu=x86-64
         run: |
           export PATH="$(dirname "$VENV_PY"):$PATH"
-          "$VENV_PY" -m maturin develop --profile python-release --manifest-path infotheory_py/Cargo.toml
+          rm -rf target/maturin-pytest-linux
+          "$VENV_PY" -m maturin develop --profile python-release --manifest-path crates/infotheory_py/Cargo.toml --target-dir target/maturin-pytest-linux
 
       - name: Build extension (macOS/Windows)
         if: runner.os != 'Linux'
@@ -67,7 +68,8 @@ jobs:
           VENV_PY: ${{ runner.os == 'Windows' && '.venv/Scripts/python.exe' || '.venv/bin/python' }}
         run: |
           export PATH="$(dirname "$VENV_PY"):$PATH"
-          "$VENV_PY" -m maturin develop --profile python-release --manifest-path infotheory_py/Cargo.toml
+          rm -rf "target/maturin-pytest-${{ runner.os }}"
+          "$VENV_PY" -m maturin develop --profile python-release --manifest-path crates/infotheory_py/Cargo.toml --target-dir "target/maturin-pytest-${{ runner.os }}"
 
       - name: Run tests
         shell: bash
@@ -76,6 +78,20 @@ jobs:
         run: |
           "$VENV_PY" -m pytest --cov=infotheory_rs --cov-report=term-missing --cov-report=xml:target/python-coverage.xml --cov-fail-under=100 python/tests
 
+      - name: Python GameEngine smoke (Linux)
+        if: runner.os == 'Linux'
+        shell: bash
+        env:
+          VIRTUAL_ENV: .venv
+          CC: clang
+          CXX: clang++
+          RUSTFLAGS: -C link-arg=-fuse-ld=lld -C target-cpu=x86-64
+        run: |
+          export PATH=".venv/bin:$PATH"
+          rm -rf target/maturin-gameengine-linux
+          .venv/bin/python -m maturin develop --profile python-release --manifest-path crates/infotheory_py/Cargo.toml --target-dir target/maturin-gameengine-linux --features python-extension,all-backends,aixi-gameengine
+          .venv/bin/python -m pytest -q python/tests/test_aixi_gameengine.py
+
       - name: Upload Python coverage artifact
         uses: actions/upload-artifact@v4
         with:
@@ -88,7 +104,7 @@ jobs:
         env:
           VENV_PY: ${{ runner.os == 'Windows' && '.venv/Scripts/python.exe' || '.venv/bin/python' }}
         run: |
-          "$VENV_PY" -m maturin sdist --manifest-path infotheory_py/Cargo.toml
+          "$VENV_PY" -m maturin sdist --manifest-path crates/infotheory_py/Cargo.toml
 
       - name: Build wheel (Linux)
         if: runner.os == 'Linux'
@@ -100,7 +116,8 @@ jobs:
           RUSTFLAGS: -C link-arg=-fuse-ld=lld -C target-cpu=x86-64
         run: |
           export PATH="$(dirname "$VENV_PY"):$PATH"
-          "$VENV_PY" -m maturin build --profile python-release --manifest-path infotheory_py/Cargo.toml
+          rm -rf target/maturin-wheel-linux
+          "$VENV_PY" -m maturin build --profile python-release --manifest-path crates/infotheory_py/Cargo.toml --target-dir target/maturin-wheel-linux
 
       - name: Build wheel (macOS/Windows)
         if: runner.os != 'Linux'
@@ -109,7 +126,8 @@ jobs:
           VENV_PY: ${{ runner.os == 'Windows' && '.venv/Scripts/python.exe' || '.venv/bin/python' }}
         run: |
           export PATH="$(dirname "$VENV_PY"):$PATH"
-          "$VENV_PY" -m maturin build --profile python-release --manifest-path infotheory_py/Cargo.toml
+          rm -rf "target/maturin-wheel-${{ runner.os }}"
+          "$VENV_PY" -m maturin build --profile python-release --manifest-path crates/infotheory_py/Cargo.toml --target-dir "target/maturin-wheel-${{ runner.os }}"
 
       - name: Install built wheel and import
         shell: bash
@@ -159,7 +177,8 @@ jobs:
           RUSTFLAGS: -C link-arg=-fuse-ld=lld -C target-cpu=x86-64
         run: |
           export PATH=".venv/bin:$PATH"
-          .venv/bin/python -m maturin develop --profile python-release --manifest-path infotheory_py/Cargo.toml --features python-extension,backend-rosa,backend-mamba,backend-rwkv,backend-zpaq,vm
+          rm -rf target/maturin-vm-linux
+          .venv/bin/python -m maturin develop --profile python-release --manifest-path crates/infotheory_py/Cargo.toml --target-dir target/maturin-vm-linux --features python-extension,all-backends,vm
 
       - name: Run VM-featured Python smoke tests
         shell: bash