# Nightly import checks on real-world STEP files (#1397): the external corpus in
# tests/external-corpus.toml is downloaded (hash-verified), imported headless, and checked
# against tolerance-based expectations — body counts, total volume and area, time and memory
# budgets. It is not part of `cargo xtask ci`: it downloads from the internet.
#
# Import results should improve over time (healing, edge merging, meshing). When a check fails
# because the numbers moved for the better (or the source changed upstream), re-record with
# `cargo xtask external-corpus --bless "why"` in a pull request, never by editing numbers.
name: External corpus

on:
  schedule:
    - cron: '40 3 * * *'
  workflow_dispatch:
    inputs:
      only:
        description: "Run only this corpus entry name (empty = every entry)"
        type: string
        default: ""

permissions:
  contents: read

jobs:
  corpus:
    name: Import the external STEP corpus
    runs-on: ubuntu-24.04
    timeout-minutes: 120
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      - uses: dtolnay/rust-toolchain@stable
      - name: Build the CLI
        run: cargo build --profile ci -p solidcraft-cli
      - name: Import and check every entry
        env:
          ONLY: ${{ inputs.only }}
        run: |
          if [ -z "$ONLY" ]; then
            cargo run -q -p xtask -- external-corpus --cli target/ci/solidcraft-cli
          else
            cargo run -q -p xtask -- external-corpus --cli target/ci/solidcraft-cli --only "$ONLY"
          fi