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Paul C
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ci: prebuilt WolfScale release pipeline; setup.sh downloads instead of compiling
Add .github/workflows/wolfscale-release.yml — builds static musl wolfscale + wolfctl binaries for x86_64 and aarch64 (via cross) on push to main, and publishes them under a rolling 'wolfscale-latest' GitHub release so consumers have a stable download URL (the repo also ships WolfDisk releases, so a plain 'latest' would be ambiguous). setup.sh now downloads the prebuilt binary for the host's architecture and only falls back to a source build (rustup + cargo) when no prebuilt is available — turning a multi-minute compile into a quick download. WolfStack's WolfScale cluster builder pulls the same artifact.
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‎.github/workflows/wolfscale-release.yml‎

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name: WolfScale — Build Release Binaries
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on:
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push:
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branches: [main]
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paths:
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- 'Cargo.toml'
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- 'src/**'
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- '.github/workflows/wolfscale-release.yml'
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workflow_dispatch:
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jobs:
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build:
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strategy:
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matrix:
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include:
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- target: x86_64-unknown-linux-musl
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arch: x86_64
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runner: ubuntu-latest
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- target: aarch64-unknown-linux-musl
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arch: aarch64
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runner: ubuntu-latest
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runs-on: ${{ matrix.runner }}
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steps:
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- uses: actions/checkout@v4
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- name: Install Rust
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uses: dtolnay/rust-toolchain@stable
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with:
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targets: ${{ matrix.target }}
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- name: Install cross
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run: cargo install cross --git https://github.com/cross-rs/cross
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- name: Build static binaries
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run: cross build --release --target ${{ matrix.target }} --bin wolfscale --bin wolfctl
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- name: Package binaries
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run: |
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mkdir -p dist
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cp target/${{ matrix.target }}/release/wolfscale dist/wolfscale-${{ matrix.arch }}
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cp target/${{ matrix.target }}/release/wolfctl dist/wolfctl-${{ matrix.arch }}
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chmod +x dist/wolfscale-${{ matrix.arch }} dist/wolfctl-${{ matrix.arch }}
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- name: Upload artifacts
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uses: actions/upload-artifact@v4
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with:
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name: wolfscale-${{ matrix.arch }}
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path: dist/*
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release:
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needs: build
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runs-on: ubuntu-latest
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permissions:
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contents: write
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steps:
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- uses: actions/checkout@v4
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- name: Get version
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id: version
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run: echo "version=$(grep '^version' Cargo.toml | head -1 | sed 's/.*\"\(.*\)\".*/\1/')" >> "$GITHUB_OUTPUT"
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- name: Download all artifacts
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uses: actions/download-artifact@v4
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with:
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path: dist
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merge-multiple: true
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# Rolling 'wolfscale-latest' release so consumers (WolfStack's cluster
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# builder, setup.sh) have a STABLE download URL. The WolfScale repo also
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# ships WolfDisk releases, so a plain 'latest' would be ambiguous — this
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# tag is deleted + recreated on every build.
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- name: Publish rolling 'wolfscale-latest' release
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env:
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GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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run: |
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gh release delete "wolfscale-latest" --yes --cleanup-tag 2>/dev/null || true
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git push --delete origin "wolfscale-latest" 2>/dev/null || true
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gh release create "wolfscale-latest" \
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--title "WolfScale (latest — ${{ steps.version.outputs.version }})" \
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--notes "Prebuilt static WolfScale + wolfctl binaries for Linux x86_64 and aarch64 (ARM64/Raspberry Pi 4+). Rolling 'latest' tag, rebuilt on every push to main. Built from version ${{ steps.version.outputs.version }}." \
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dist/wolfscale-x86_64 \
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dist/wolfscale-aarch64 \
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dist/wolfctl-x86_64 \
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dist/wolfctl-aarch64

‎setup.sh‎

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#!/bin/bash
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#
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# WolfScale Quick Install Script
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# Installs WolfScale on Ubuntu/Debian (apt) or Fedora/RHEL (dnf)
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# Installs WolfScale on Ubuntu/Debian (apt) or Fedora/RHEL (dnf).
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#
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# Downloads a prebuilt static binary from the release pipeline (the
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# 'wolfscale-latest' GitHub release). Only falls back to a source build if no
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# prebuilt binary is available for this CPU architecture or the download fails.
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#
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# Usage: curl -sSL https://raw.githubusercontent.com/wolfsoftwaresystemsltd/WolfScale/main/setup.sh | bash
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#
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exit 1
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fi
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# Install dependencies
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echo ""
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echo "Installing system dependencies..."
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# Detect CPU architecture for the prebuilt binary
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case "$(uname -m)" in
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x86_64|amd64) ARCH="x86_64" ;;
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aarch64|arm64) ARCH="aarch64" ;;
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*) ARCH="" ;;
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esac
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RELEASE_BASE="https://github.com/wolfsoftwaresystemsltd/WolfScale/releases/download/wolfscale-latest"
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# Base dependencies: git + curl are enough to fetch the repo (for
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# install_service.sh) and download the prebuilt binary. Build tools are only
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# installed in the source-build fallback below.
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echo ""
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echo "Installing base dependencies..."
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if [ "$PKG_MANAGER" = "apt" ]; then
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sudo apt update
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sudo apt install -y git curl build-essential pkg-config libssl-dev
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elif [ "$PKG_MANAGER" = "dnf" ]; then
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sudo dnf install -y git curl gcc gcc-c++ make openssl-devel pkg-config
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elif [ "$PKG_MANAGER" = "yum" ]; then
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sudo yum install -y git curl gcc gcc-c++ make openssl-devel pkgconfig
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fi
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echo "✓ System dependencies installed"
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# Install Rust if not present
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if ! command -v rustc &> /dev/null; then
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echo ""
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echo "Installing Rust..."
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curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
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source "$HOME/.cargo/env"
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echo "✓ Rust installed"
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sudo apt install -y git curl ca-certificates
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else
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echo "✓ Rust already installed ($(rustc --version))"
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sudo "$PKG_MANAGER" install -y git curl ca-certificates
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fi
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echo "✓ Base dependencies installed"
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# Ensure cargo is in PATH
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export PATH="$HOME/.cargo/bin:$PATH"
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# Clone or update repository
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# Clone or update the repository — needed for install_service.sh + upgrade
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# detection. (A shallow clone is cheap; we no longer build it here.)
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INSTALL_DIR="/opt/wolfscale-src"
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echo ""
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echo "Cloning WolfScale repository..."
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if [ -d "$INSTALL_DIR" ]; then
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echo " Updating existing installation..."
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echo "Fetching WolfScale..."
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if [ -d "$INSTALL_DIR/.git" ]; then
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echo " Updating existing checkout..."
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cd "$INSTALL_DIR"
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# Use fetch + reset instead of pull to handle force-pushes cleanly
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sudo git fetch origin
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sudo git reset --hard origin/main
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# Clear logs to prevent huge log files from accumulating
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if [ -f "/var/log/wolfscale/wolfscale.log" ]; then
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echo " Clearing logs..."
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sudo truncate -s 0 /var/log/wolfscale/wolfscale.log
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fi
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else
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sudo git clone https://github.com/wolfsoftwaresystemsltd/WolfScale.git "$INSTALL_DIR"
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sudo git clone --depth 1 https://github.com/wolfsoftwaresystemsltd/WolfScale.git "$INSTALL_DIR"
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cd "$INSTALL_DIR"
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fi
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sudo chown -R "$USER:$USER" "$INSTALL_DIR"
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echo "✓ Repository cloned to $INSTALL_DIR"
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mkdir -p "$INSTALL_DIR/target/release"
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echo "✓ Repository ready at $INSTALL_DIR"
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# Build
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# Get the binary: prefer the prebuilt release artifact, build from source only
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# if it's unavailable for this arch. The rest of the script copies from
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# $INSTALL_DIR/target/release, so we drop the downloaded binary there.
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echo ""
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echo "Building WolfScale (this may take a few minutes)..."
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cd "$INSTALL_DIR"
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cargo build --release
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echo "✓ Build complete"
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GOT_BINARY=false
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if [ -n "$ARCH" ]; then
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echo "Downloading prebuilt WolfScale binary ($ARCH)..."
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if curl -fsSL "$RELEASE_BASE/wolfscale-$ARCH" -o "$INSTALL_DIR/target/release/wolfscale" \
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&& chmod +x "$INSTALL_DIR/target/release/wolfscale" \
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&& "$INSTALL_DIR/target/release/wolfscale" --version >/dev/null 2>&1; then
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curl -fsSL "$RELEASE_BASE/wolfctl-$ARCH" -o "$INSTALL_DIR/target/release/wolfctl" 2>/dev/null \
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&& chmod +x "$INSTALL_DIR/target/release/wolfctl" || true
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GOT_BINARY=true
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echo "✓ Installed prebuilt binary ($("$INSTALL_DIR/target/release/wolfscale" --version 2>/dev/null))"
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else
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echo "⚠ Prebuilt binary not available for $ARCH — falling back to a source build"
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fi
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else
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echo "⚠ Unknown CPU architecture ($(uname -m)) — falling back to a source build"
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fi
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if [ "$GOT_BINARY" = false ]; then
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echo ""
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echo "Building WolfScale from source (this may take a few minutes)..."
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if [ "$PKG_MANAGER" = "apt" ]; then
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sudo apt install -y build-essential pkg-config libssl-dev
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elif [ "$PKG_MANAGER" = "dnf" ]; then
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sudo dnf install -y gcc gcc-c++ make openssl-devel pkg-config
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else
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sudo yum install -y gcc gcc-c++ make openssl-devel pkgconfig
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fi
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if ! command -v rustc &> /dev/null; then
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curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
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source "$HOME/.cargo/env"
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fi
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export PATH="$HOME/.cargo/bin:$PATH"
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cd "$INSTALL_DIR"
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cargo build --release
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echo "✓ Build complete"
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fi
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# Check if this is an upgrade (service already exists)
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IS_UPGRADE=false
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# Upgrade mode: just copy binary and restart service
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echo ""
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echo "Upgrading WolfScale..."
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# Copy new binary
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sudo cp "$INSTALL_DIR/target/release/wolfscale" /usr/local/bin/wolfscale
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sudo chmod +x /usr/local/bin/wolfscale
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echo "✓ Binary updated"
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# Restart service
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sudo systemctl daemon-reload
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sudo systemctl restart wolfscale
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echo "✓ Service restarted"
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# Update wolfctl if present
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if [ -f "$INSTALL_DIR/target/release/wolfctl" ]; then
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sudo cp "$INSTALL_DIR/target/release/wolfctl" /usr/local/bin/wolfctl
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sudo chmod +x /usr/local/bin/wolfctl
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echo "✓ wolfctl updated"
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fi
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echo ""
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echo ""
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echo " Upgrade Complete!"
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# New install: run interactive installer
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echo ""
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echo " $(printf '%0.s─' {1..50})"
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echo " Build complete! Starting service installer..."
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echo " Binary ready! Starting service installer..."
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echo " $(printf '%0.s─' {1..50})"
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echo ""
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# Run installer with TTY for interactive input
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# (Needed because stdin is consumed when script is piped via curl)
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sudo ./install_service.sh < /dev/tty
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# Install wolfctl CLI tool to /usr/local/bin
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echo ""
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echo "Installing wolfctl CLI tool..."
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if [ -f "$INSTALL_DIR/target/release/wolfctl" ]; then
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sudo cp "$INSTALL_DIR/target/release/wolfctl" /usr/local/bin/wolfctl
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sudo chmod +x /usr/local/bin/wolfctl
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echo "✓ wolfctl installed to /usr/local/bin/wolfctl"
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else
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echo "⚠ wolfctl binary not found (may not have been built)"
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echo "⚠ wolfctl binary not found"
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fi
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echo ""
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echo ""
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echo " Installation Complete!"

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