rockets-engine 0.12.1

Point-mass powered flight with ballistics-engine forces and guidance hooks
Documentation 
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name: CI

on:
  push:
  pull_request:

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt, clippy
      - name: Format
        run: cargo fmt --all -- --check
      - name: Clippy
        run: cargo clippy --all-targets --all-features -- -D warnings
      - name: Test (all features)
        run: cargo test --all-features
      - name: Test (no default features)
        run: cargo test --no-default-features
      - name: Test (cli)
        run: cargo test --no-default-features --features cli
      - name: Test (ballistics)
        run: cargo test --no-default-features --features ballistics
      - name: Test (serde)
        run: cargo test --no-default-features --features serde
      - name: Test (model)
        run: cargo test --no-default-features --features model
      - name: Check (wasm bindings)
        run: cargo check --no-default-features --features wasm,ballistics
      - name: Package inventory
        run: cargo package --list

  openrocket-parity:
    # Runs real OpenRocket 24.12 headless on its Alpha III + A8 fixture and
    # compares our apogee against the live number (the pinned fallback in
    # the test covers local runs). See scripts/openrocket-parity/.
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"
      - name: Download OpenRocket 24.12
        run: curl -sL -o "$RUNNER_TEMP/openrocket.jar" https://github.com/openrocket/openrocket/releases/download/release-24.12/OpenRocket-24.12.jar
      - name: Run the OpenRocket fixture flights
        id: openrocket
        working-directory: scripts/openrocket-parity
        run: |
          javac -cp "$RUNNER_TEMP/openrocket.jar" Apogee.java
          java -Djava.awt.headless=true -cp "$RUNNER_TEMP/openrocket.jar:." Apogee > out.txt
          cat out.txt
          a8=$(awk '/^APOGEE_A8 / { print $2 }' out.txt)
          d21=$(awk '/^APOGEE_D21 / { print $2 }' out.txt)
          g64=$(awk '/^APOGEE_G64 / { print $2 }' out.txt)
          test -n "$a8" && test -n "$d21" && test -n "$g64"
          echo "a8=$a8" >> "$GITHUB_OUTPUT"
          echo "d21=$d21" >> "$GITHUB_OUTPUT"
          echo "g64=$g64" >> "$GITHUB_OUTPUT"
      - name: Sanity-check the references
        # Guards against a wrong/corrupt jar: the fixture apogees must land
        # within 5% of the recorded 24.12 values (409.63/697.02/1112.14 m).
        run: |
          awk -v a="${{ steps.openrocket.outputs.a8 }}" 'BEGIN { exit (a < 389.1 || a > 430.1) }'
          awk -v a="${{ steps.openrocket.outputs.d21 }}" 'BEGIN { exit (a < 662.2 || a > 731.9) }'
          awk -v a="${{ steps.openrocket.outputs.g64 }}" 'BEGIN { exit (a < 1056.5 || a > 1167.7) }'
      - name: Flight parity against live OpenRocket
        env:
          ROCKETS_OPENROCKET_APOGEE_M: ${{ steps.openrocket.outputs.a8 }}
          ROCKETS_OPENROCKET_D21_APOGEE_M: ${{ steps.openrocket.outputs.d21 }}
          ROCKETS_OPENROCKET_G64_APOGEE_M: ${{ steps.openrocket.outputs.g64 }}
        run: cargo test --all-features openrocket_flight_parity