mirror of
https://github.com/microsoft/regorus.git
synced 2026-08-05 02:16:11 +00:00
4c183e931d
Support for Verus verification. Also add a verus github workflow. Signed-off-by: Jay Lorch <jaylorch@gmail.com> Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
81 lines
3.2 KiB
YAML
Executable File
81 lines
3.2 KiB
YAML
Executable File
# Copyright (c) Microsoft Corporation. All rights reserved.
|
|
#
|
|
name: verus
|
|
|
|
on:
|
|
push:
|
|
branches: [ "main" ]
|
|
pull_request:
|
|
branches: [ "main" ]
|
|
|
|
env:
|
|
CARGO_TERM_COLOR: always
|
|
|
|
# This workflow only checks out code, downloads a pinned Verus release asset,
|
|
# and runs verification. It never writes to the repository, so restrict the
|
|
# GITHUB_TOKEN to read-only access to repository contents.
|
|
permissions:
|
|
contents: read
|
|
|
|
jobs:
|
|
verify:
|
|
runs-on: ubuntu-latest
|
|
|
|
steps:
|
|
- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
|
|
- name: Setup Rust toolchain
|
|
uses: ./.github/actions/toolchains/rust
|
|
with:
|
|
components: ""
|
|
- name: Cache cargo
|
|
uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
|
|
with:
|
|
shared-key: ${{ runner.os }}-regorus-verus
|
|
- name: Install Verus and run verification
|
|
shell: bash
|
|
run: |
|
|
set -euxo pipefail
|
|
asset_url=https://github.com/verus-lang/verus/releases/download/release%2F0.2026.07.12.0b42f4c/verus-0.2026.07.12.0b42f4c-x86-linux.zip
|
|
asset_sha256=f6f4f5d08e07d3e1ad721d775bda5ba96b9dd0c73b48fc17f2e071866fbd01c0
|
|
test -n "$asset_url"
|
|
curl -fsSL "$asset_url" -o verus.zip
|
|
|
|
# Verify the download integrity before trusting/executing its contents.
|
|
echo "${asset_sha256} verus.zip" | sha256sum --check --strict
|
|
|
|
unzip -q verus.zip -d verus-dist
|
|
|
|
# Search under an absolute path so that `find` yields absolute paths;
|
|
# this keeps the PATH entries below valid regardless of the working
|
|
# directory.
|
|
verus_bin="$(find "$PWD/verus-dist" -type f -name verus -perm -u+x | head -n1)"
|
|
cargo_verus_bin="$(find "$PWD/verus-dist" -type f -name cargo-verus -perm -u+x | head -n1)"
|
|
version_json="$(find "$PWD/verus-dist" -type f -name version.json | head -n1)"
|
|
test -n "$verus_bin"
|
|
test -n "$cargo_verus_bin"
|
|
test -n "$version_json"
|
|
|
|
# Verus is built against a specific Rust toolchain and refuses to run
|
|
# against any other version. Read the required toolchain from the
|
|
# release metadata so we track it automatically instead of hardcoding.
|
|
required_toolchain="$(sed -n 's/.*"toolchain"[[:space:]]*:[[:space:]]*"\([^"]*\)".*/\1/p' "$version_json")"
|
|
test -n "$required_toolchain"
|
|
echo "Verus requires Rust toolchain: $required_toolchain"
|
|
|
|
# Install the exact toolchain Verus expects, including the extra
|
|
# components (rustc-dev, llvm-tools) that Verus links against and that
|
|
# are not part of the default rustup profile.
|
|
rustup toolchain install "$required_toolchain" \
|
|
--profile minimal \
|
|
--component rustc-dev --component llvm-tools --component rustfmt
|
|
|
|
# Force cargo/rustc to resolve to the Verus toolchain for the commands
|
|
# below, overriding any repository/directory toolchain override.
|
|
export RUSTUP_TOOLCHAIN="$required_toolchain"
|
|
|
|
# Put cargo-verus on PATH for the commands below.
|
|
export PATH="$(dirname "$cargo_verus_bin"):$(dirname "$verus_bin"):$PATH"
|
|
cargo verus --help
|
|
cargo fetch --locked
|
|
cargo verus verify --locked --features verus
|