rust-bitcoin-unsafe-fast/fuzz/generate-files.sh

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#!/usr/bin/env bash
set -e
REPO_DIR=$(git rev-parse --show-toplevel)
# shellcheck source=./fuzz-util.sh
source "$REPO_DIR/fuzz/fuzz-util.sh"
# 1. Generate fuzz/Cargo.toml
cat > "$REPO_DIR/fuzz/Cargo.toml" <<EOF
[package]
name = "bitcoin-fuzz"
edition = "2018"
version = "0.0.1"
authors = ["Generated by fuzz/generate-files.sh"]
publish = false
[package.metadata]
cargo-fuzz = true
[dependencies]
honggfuzz = { version = "0.5.55", default-features = false }
bitcoin = { version = "0.31.0", features = [ "serde" ] }
serde = { version = "1.0.103", features = [ "derive" ] }
serde_json = "1.0"
serde_cbor = "0.9"
EOF
for targetFile in $(listTargetFiles); do
targetName=$(targetFileToName "$targetFile")
cat >> "$REPO_DIR/fuzz/Cargo.toml" <<EOF
[[bin]]
name = "$targetName"
path = "$targetFile"
EOF
done
# 2. Generate .github/workflows/fuzz.yml
cat > "$REPO_DIR/.github/workflows/fuzz.yml" <<EOF
# Automatically generated by fuzz/generate-files.sh
name: Fuzz
on:
push:
branches:
- master
- 'test-ci/**'
pull_request:
jobs:
fuzz:
if: \${{ !github.event.act }}
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
fuzz_target: [
$(for name in $(listTargetNames); do echo " $name,"; done)
]
steps:
- name: Install test dependencies
run: sudo apt-get update -y && sudo apt-get install -y binutils-dev libunwind8-dev libcurl4-openssl-dev libelf-dev libdw-dev cmake gcc libiberty-dev
- uses: actions/checkout@v4
- uses: actions/cache@v3
id: cache-fuzz
with:
path: |
~/.cargo/bin
fuzz/target
target
key: cache-\${{ matrix.target }}-\${{ hashFiles('**/Cargo.toml','**/Cargo.lock') }}
- uses: dtolnay/rust-toolchain@stable
with:
toolchain: '1.65.0'
- name: fuzz
run: |
if [[ "\${{ matrix.fuzz_target }}" =~ ^bitcoin ]]; then
export RUSTFLAGS='--cfg=hashes_fuzz --cfg=secp256k1_fuzz'
fi
echo "Using RUSTFLAGS \$RUSTFLAGS"
cd fuzz && ./fuzz.sh "\${{ matrix.fuzz_target }}"
- run: echo "\${{ matrix.fuzz_target }}" >executed_\${{ matrix.fuzz_target }}
- uses: actions/upload-artifact@v3
with:
name: executed_\${{ matrix.fuzz_target }}
path: executed_\${{ matrix.fuzz_target }}
verify-execution:
if: \${{ !github.event.act }}
needs: fuzz
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: actions/download-artifact@v3
- name: Display structure of downloaded files
run: ls -R
- run: find executed_* -type f -exec cat {} + | sort > executed
- run: source ./fuzz/fuzz-util.sh && listTargetNames | sort | diff - executed
EOF