build-tensor-grep.yml

# SPDX-FileCopyrightText: 2026 The RISE Project
# SPDX-License-Identifier: MIT
---
# This workflow is based on the `build-wheels-pypi` job of
# https://github.com/oimiragieo/tensor-grep/blob/v1.118.0/.github/workflows/ci.yml
name: Build tensor-grep wheels (riscv64)

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Version glob to (re)build; empty builds every version of docs/packages/tensor-grep.yaml not released yet'
        required: false
        default: ''
  pull_request:
    branches: [main]
    paths:
      - '.github/workflows/build-tensor-grep.yml'
      - 'docs/packages/tensor-grep.yaml'
  push:
    branches: [main]
    paths:
      - '.github/workflows/build-tensor-grep.yml'
      - 'docs/packages/tensor-grep.yaml'

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

permissions:
  contents: read  # to fetch code (actions/checkout)

jobs:
  setup:
    uses: $/.github/workflows/_setup.yml
    with:
      package: tensor-grep
      version: ${{ inputs.version }}

  build_wheel:
    needs: [setup]
    if: needs.setup.outputs.versions != '[]'
    strategy:
      fail-fast: false
      matrix:
        version: ${{ fromJSON(needs.setup.outputs.versions) }}
    name: Build tensor-grep ${{ matrix.version }} cp311-abi3-manylinux_riscv64
    runs-on: ubuntu-24.04-riscv
    timeout-minutes: 240

    env:
      TENSOR_GREP_VERSION: ${{ matrix.version }}

    steps:
      - name: Checkout tensor-grep v${{ env.TENSOR_GREP_VERSION }}
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
        with:
          repository: oimiragieo/tensor-grep
          ref: v${{ env.TENSOR_GREP_VERSION }}
          persist-credentials: false

      # `[dependencies] pyo3` carries `abi3-py311` unconditionally in
      # rust_core/Cargo.toml (gotcha 181), so this one build serves every
      # GIL-ful interpreter >= 3.11; upstream itself ships no free-threaded
      # wheel either (PyPI 1.118.0 has exactly one Linux wheel).
      - name: Build wheel
        uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b  # v1.51.0
        with:
          command: build
          target: riscv64gc-unknown-linux-gnu
          args: --release --locked --out dist
          manylinux: '2_39'
          before-script-linux: git config --global --add safe.directory "*"

      - name: Verify the wheel ships the compiled extension
        run: |
          set -euo pipefail
          python3 - dist/*.whl <<'EOF'
          import sys, zipfile
          names = zipfile.ZipFile(sys.argv[1]).namelist()
          sos = [n for n in names if n.endswith(".so")]
          assert any(n.startswith("tensor_grep/rust_core") for n in sos), sos
          print(sys.argv[1], "->", sos)
          EOF

      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
        with:
          name: tensor-grep-${{ env.TENSOR_GREP_VERSION }}-cp311-abi3-manylinux_riscv64
          path: dist/*.whl
          if-no-files-found: error

  test_wheel:
    name: Test tensor-grep ${{ matrix.version }} on Python ${{ matrix.python-version }}
    needs: [setup, build_wheel]
    if: needs.setup.outputs.versions != '[]'
    runs-on: ubuntu-24.04-riscv
    timeout-minutes: 30
    env:
      TENSOR_GREP_VERSION: ${{ matrix.version }}
      # Without this uv would reuse the runner image's system CPython for 3.12
      # and download a standalone build for the others.
      UV_PYTHON_PREFERENCE: only-managed
      # cryptography is a required (non-optional) runtime dependency and has
      # no wheel on public PyPI for riscv64.
      UV_EXTRA_INDEX_URL: https://pypi.riseproject.dev/simple/
      # Without this, uv pins rpds-py (a transitive dep via mcp->jsonschema) to
      # pypi.riseproject.dev because it appears there first, missing that
      # public PyPI's newer rpds-py already ships a riscv64 cp314 wheel.
      UV_INDEX_STRATEGY: unsafe-best-match
    strategy:
      fail-fast: false
      matrix:
        version: ${{ fromJSON(needs.setup.outputs.versions) }}
        # No 3.14t: the wheel is cp311-abi3, and pyo3 disables abi3 under
        # Py_GIL_DISABLED, so a free-threaded interpreter can't install it
        # (upstream ships no free-threaded wheel either).
        python-version: ['3.12', '3.13', '3.14']

    steps:
      - name: Download wheel
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c  # v8.0.1
        with:
          name: tensor-grep-${{ env.TENSOR_GREP_VERSION }}-cp311-abi3-manylinux_riscv64

      - name: Install Python
        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d  # v10.0.1
        with:
          python-version: ${{ matrix.python-version }}
          activate-environment: true
          enable-cache: false

      - name: Install wheel
        run: uv pip install --reinstall ./*.whl

      # No wheel-level test suite ships in the sdist/checkout (tests/ import
      # the checkout, not the installed wheel); mirror the README's own
      # rg-compatible search example instead.
      - name: Test wheel
        run: |
          set -euo pipefail
          tg --version
          tg --help >/dev/null

          work=$(mktemp -d)
          printf 'hello world\nsomething else\nhello again\n' > "$work/a.txt"

          out=$(tg search hello "$work/a.txt")
          grep -q 'hello world' <<<"$out"
          grep -q 'hello again' <<<"$out"
          tg search -i HELLO "$work/a.txt" | grep -q 'hello world'
          ! grep -q 'something else' <<<"$out"

  publish:
    name: Publish tensor-grep ${{ matrix.version }}
    needs: [setup, build_wheel, test_wheel]
    if: needs.setup.outputs.versions != '[]'
    strategy:
      fail-fast: false
      matrix:
        version: ${{ fromJSON(needs.setup.outputs.versions) }}
    permissions:
      contents: write
      pull-requests: write
    uses: $/.github/workflows/_publish-wheel.yml
    secrets:
      app-private-key: ${{ secrets.RISEPROJECT_APP_PRIVATE_KEY }}
    with:
      artifact-pattern: tensor-grep-${{ matrix.version }}-cp311-abi3-manylinux_riscv64