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myfreessmyfreess
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add minimal initial impl
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‎.gitattributes‎

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**/pkg.generated.mbti whitespace=-blank-at-eof

‎.github/workflows/check.yml‎

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cancel-in-progress: true
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jobs:
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stable-build:
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name: stable
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environment:
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name: resolve reference environment
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runs-on: ubuntu-24.04
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container:
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image: ghcr.io/${{ github.repository }}-why3:1.7.2
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credentials:
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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outputs:
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image: ${{ steps.lock.outputs.image }}
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steps:
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- uses: actions/checkout@v6
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- uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803
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- name: Trust checkout workspace
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run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
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- name: Read the unique environment lock
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id: lock
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run: |
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image="$(node -e '
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const { readEnvironmentLock } = require("./tools/why3_reference/reference_environment.cjs");
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const lock = readEnvironmentLock();
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process.stdout.write(`${lock.image.repository}@${lock.image.digest}`);
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')"
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echo "image=$image" >> "$GITHUB_OUTPUT"
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- name: Setup Moon
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uses: moonbit-community/setup-moonbit@main
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with:
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version: stable
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project:
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name: project
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runs-on: ubuntu-24.04
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steps:
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- uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803
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- name: moon update
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run: moon update
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- name: Set up MoonBit stable
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uses: moonbit-community/setup-moonbit@04293a8a813bfd4b6c2fce22701b52ae1050d100
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with:
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version: stable
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- name: Show tool versions
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- name: Install the non-contractual project prover
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run: |
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moon version --all
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moonrun --version
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sudo apt-get update
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sudo apt-get install --yes z3
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- name: Show Why3 version
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run: why3 --version
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- name: Bootstrap and check the project
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run: |
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node tools/run.mjs bootstrap
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node tools/run.mjs project
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- name: Check all targets
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run: moon check --target all --warn-list +73
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reference:
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name: fixed reference
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needs:
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- environment
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- project
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runs-on: ubuntu-24.04
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container:
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image: ${{ needs.environment.outputs.image }}
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credentials:
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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env:
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WHY3_REFERENCE_CACHE_DIR: ${{ github.workspace }}/.cache/why3-reference
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WHY3_REFERENCE_CONTEXT_DIR: ${{ github.workspace }}/_build/reference-context
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steps:
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- uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803
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- name: Test all targets
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run: |
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moon test --target all --serial --release
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moon test --target all --serial
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- name: Trust checkout workspace
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run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
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- name: Test Node.js tools
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run: node --test tools/*.test.mjs
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- name: Restore patched Why3 runtime
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uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684
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with:
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path: ${{ env.WHY3_REFERENCE_CACHE_DIR }}
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key: reference-runtime-${{ runner.os }}-${{ hashFiles('tools/contracts/reference-environment-lock-v1.json', 'tools/why3_reference/reference_runtime.mjs', 'tools/why3_reference/patches/driver-trace.patch') }}
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- name: Check Why3 fixtures
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run: node tools/check_why3_fixtures.mjs
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- name: Set up MoonBit stable
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uses: moonbit-community/setup-moonbit@04293a8a813bfd4b6c2fce22701b52ae1050d100
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with:
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version: stable
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- name: Check generated interfaces
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- name: Check the fixed reference
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run: |
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moon info
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git diff --exit-code
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node tools/run.mjs bootstrap
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node tools/run.mjs reference \
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--why3-archive "$WHY3_REFERENCE_ARCHIVE"
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- name: Check formatting
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run: |
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moon fmt
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git diff --exit-code
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- name: Upload resolved environment provenance
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if: always()
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uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
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with:
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name: reference-context-${{ github.sha }}
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path: ${{ env.WHY3_REFERENCE_CONTEXT_DIR }}
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if-no-files-found: warn

‎.github/workflows/nightly-reference.yml‎

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name: nightly-reference
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on:
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schedule:
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- cron: "17 2 * * *"
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workflow_dispatch:
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permissions:
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contents: read
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packages: read
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concurrency:
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group: ${{ github.workflow }}-${{ github.ref }}
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cancel-in-progress: true
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jobs:
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environment:
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name: resolve reference environment
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runs-on: ubuntu-24.04
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outputs:
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image: ${{ steps.lock.outputs.image }}
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steps:
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- uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803
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- id: lock
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name: Read the unique environment lock
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run: |
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image="$(node -e '
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const { readEnvironmentLock } = require("./tools/why3_reference/reference_environment.cjs");
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const lock = readEnvironmentLock();
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process.stdout.write(`${lock.image.repository}@${lock.image.digest}`);
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')"
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echo "image=$image" >> "$GITHUB_OUTPUT"
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reference:
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name: full layered reference
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needs: environment
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runs-on: ubuntu-24.04
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container:
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image: ${{ needs.environment.outputs.image }}
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credentials:
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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env:
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WHY3_REFERENCE_CACHE_DIR: ${{ github.workspace }}/.cache/why3-reference
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WHY3_REFERENCE_CONTEXT_DIR: ${{ github.workspace }}/_build/reference-context
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steps:
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- uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803
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- name: Trust checkout workspace
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run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
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- name: Restore patched Why3 runtime
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uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684
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with:
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path: ${{ env.WHY3_REFERENCE_CACHE_DIR }}
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key: reference-runtime-${{ runner.os }}-${{ hashFiles('tools/contracts/reference-environment-lock-v1.json', 'tools/why3_reference/reference_runtime.mjs', 'tools/why3_reference/patches/driver-trace.patch') }}
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- name: Set up MoonBit stable
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uses: moonbit-community/setup-moonbit@04293a8a813bfd4b6c2fce22701b52ae1050d100
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with:
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version: stable
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- name: Run complete reference
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run: |
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node tools/run.mjs bootstrap
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node tools/run.mjs reference \
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--why3-archive "$WHY3_REFERENCE_ARCHIVE"
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- name: Regenerate and compare PR baselines
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run: |
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node tools/run.mjs baselines candidate \
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--records "$RUNNER_TEMP/nightly-pr-records" \
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--result "$RUNNER_TEMP/nightly-prover-result.json" \
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--compare
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- name: Upload full nightly records and provenance
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if: always()
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uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
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with:
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name: nightly-reference-${{ github.sha }}
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path: |
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${{ runner.temp }}/nightly-pr-records
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${{ runner.temp }}/nightly-prover-result.json
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${{ env.WHY3_REFERENCE_CONTEXT_DIR }}
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if-no-files-found: warn

‎.github/workflows/update-baselines.yml‎

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name: update-baselines
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on:
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workflow_dispatch:
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inputs:
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mode:
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description: Generate a candidate or explicitly verify and promote it in the checkout
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required: true
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default: candidate
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type: choice
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options:
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- candidate
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- promote
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permissions:
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contents: read
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packages: read
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concurrency:
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group: ${{ github.workflow }}-${{ github.ref }}
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cancel-in-progress: false
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jobs:
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environment:
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name: resolve reference environment
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runs-on: ubuntu-24.04
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outputs:
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image: ${{ steps.lock.outputs.image }}
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steps:
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- uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803
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- id: lock
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name: Read the unique environment lock
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run: |
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image="$(node -e '
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const { readEnvironmentLock } = require("./tools/why3_reference/reference_environment.cjs");
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const lock = readEnvironmentLock();
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process.stdout.write(`${lock.image.repository}@${lock.image.digest}`);
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')"
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echo "image=$image" >> "$GITHUB_OUTPUT"
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update:
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name: ${{ inputs.mode }} baselines
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needs: environment
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runs-on: ubuntu-24.04
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container:
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image: ${{ needs.environment.outputs.image }}
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credentials:
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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env:
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WHY3_REFERENCE_CACHE_DIR: ${{ github.workspace }}/.cache/why3-reference
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WHY3_REFERENCE_CONTEXT_DIR: ${{ github.workspace }}/_build/reference-context
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steps:
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- uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803
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- name: Trust checkout workspace
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run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
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- name: Restore patched Why3 runtime
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uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684
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with:
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path: ${{ env.WHY3_REFERENCE_CACHE_DIR }}
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key: reference-runtime-${{ runner.os }}-${{ hashFiles('tools/contracts/reference-environment-lock-v1.json', 'tools/why3_reference/reference_runtime.mjs', 'tools/why3_reference/patches/driver-trace.patch') }}
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- name: Set up MoonBit stable
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uses: moonbit-community/setup-moonbit@04293a8a813bfd4b6c2fce22701b52ae1050d100
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with:
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version: stable
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- name: Verify project contracts and layered behavior
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run: |
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node tools/run.mjs bootstrap
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node tools/run.mjs contracts \
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--why3-archive "$WHY3_REFERENCE_ARCHIVE"
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node tools/run.mjs layers \
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--why3-archive "$WHY3_REFERENCE_ARCHIVE"
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- name: Generate candidates in separate paths
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run: |
80+
node tools/run.mjs baselines candidate \
81+
--records "$RUNNER_TEMP/baseline-candidate" \
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--result "$RUNNER_TEMP/prover-result.json"
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- name: Explicitly promote after fresh regeneration
85+
if: inputs.mode == 'promote'
86+
run: |
87+
node tools/run.mjs baselines promote \
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--records "$RUNNER_TEMP/baseline-candidate" \
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--result "$RUNNER_TEMP/prover-result.json"
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- name: Render review patch
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run: |
93+
git diff --binary -- \
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tools/why3_reference/baselines/pr-v1 \
95+
> "$RUNNER_TEMP/baseline.patch"
96+
git status --short > "$RUNNER_TEMP/baseline.status"
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- name: Upload candidate, provenance, and review material
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uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
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with:
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name: baselines-${{ inputs.mode }}-${{ github.sha }}
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path: |
103+
${{ runner.temp }}/baseline-candidate
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${{ runner.temp }}/prover-result.json
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${{ runner.temp }}/baseline.patch
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${{ runner.temp }}/baseline.status
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${{ env.WHY3_REFERENCE_CONTEXT_DIR }}
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if-no-files-found: warn

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