ci: composable avalanchego action

.github/actions/avalanchego-build-action/README.md

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+# AvalancheGo Build Action
+
+## Overview
+This action provides composable CI capabilities for building AvalancheGo with custom dependency versions.
+
+### Why this exists?
+Solves CI composability problems by enabling repositories to build AvalancheGo with specific dependency versions without complex setup or cross-repository coordination.
+
+## Modes
+
+**BUILD Mode** (target specified): Produces a ready-to-use binary with custom dependencies - for teams that need the executable.
+
+When `target` parameter is provided, the action:
+1. Checks out AvalancheGo at specified version
+2. Replaces dependencies with custom versions
+3. Builds the specified binary
+4. Makes binary available via both output parameter AND artifact upload
+5. Optionally executes binary with provided args
+
+**SETUP Mode** (no target): Prepares the build environment with custom dependencies - for teams that need custom build workflows.
+
+When `target` parameter is empty, the action:
+1. Checks out AvalancheGo at specified version
+2. Replaces dependencies with custom versions
+3. Sets up build environment for consumer's custom workflow
+
+## Security Model
+- Repository Restriction: Only allows dependencies from `github.com/ava-labs/*` repositories
+- No Custom Forks: Prevents supply chain attacks from malicious forks
+- Commit Validation: Validates dependency versions reference ava-labs repositories only
+
+## Inputs
+
+| Input | Description | Required | Default |
+|-------|-------------|----------|---------|
+| `target` | Which binary to build (`avalanchego`, `reexecution`). Determines BUILD vs SETUP mode | No | `''` |
+| `args` | Command-line arguments for target executable (BUILD mode only) | No | `''` |
+| `checkout-path` | Directory path where AvalancheGo will be checked out | No | `'avalanchego'` |
+| `avalanchego` | AvalancheGo version (commit SHA, branch, tag) | No | `'main'` |
+| `firewood` | Firewood version. Consumer should run Firewood shared workflow first | No | `''` |
+| `coreth` | Coreth version (commit SHA, branch, tag) | No | `'main'` |
+| `libevm` | LibEVM version (commit SHA, branch, tag) | No | `'main'` |
+
+## Outputs
+
+| Output | Description |
+|--------|-------------|
+| `binary-path` | Absolute path to built binary (BUILD mode only) |
+
+## Usage Examples
+
+### BUILD Mode - Binary Available for Consumer
+
+```yaml
+- name: Build AvalancheGo
+  id: build
+  uses: ./.github/actions/avalanchego-build-action
+  with:
+    target: "avalanchego"
+    coreth: "v0.12.5"
+    libevm: "v1.0.0"
+
+- name: Use binary via output parameter
+  run: ${{ steps.build.outputs.binary-path }} --network-id=local
+
+- name: Or download as artifact
+  uses: actions/download-artifact@v4
+  with:
+    name: avalanchego-avalanchego_main-coreth_v0.12.5-libevm_v1.0.0
+
+- name: Use downloaded artifact
+  run: ./avalanchego --network-id=local
+```
+
+### SETUP Mode - Custom Workflow
+
+```yaml
+- name: Setup AvalancheGo with custom dependencies
+  uses: ./.github/actions/avalanchego-build-action
+  with:
+    checkout-path: "build/avalanchego"
+    coreth: "my-feature-branch"
+    libevm: "experimental-branch"
+
+- name: Run custom build commands
+  run: |
+    cd build/avalanchego
+    ./scripts/run_task.sh reexecute-cchain-range
+    ./scripts/run_task.sh my-custom-task
+```
+
+## Artifact Naming
+
+Artifacts are named with the complete dependency matrix for full traceability:
+
+**Format:** `{target}-avalanchego_{version}-coreth_{version}-libevm_{version}[-firewood_{version}]`
+
+**Examples:**
+- `avalanchego-avalanchego_main-coreth_main-libevm_main` (default versions)
+- `avalanchego-avalanchego_v1.11.0-coreth_v0.12.5-libevm_v1.0.0-firewood_ffi%2Fv0.0.13` (with firewood)
+- `reexecution-avalanchego_my-branch-coreth_main-libevm_experimental-firewood_abc123` (mixed versions)

.github/actions/avalanchego-build-action/action.yml

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+name: 'AvalancheGo Build Action'
+description: 'Build AvalancheGo with custom dependencies. Dual mode: BUILD (with target) creates binary, SETUP (no target) prepares environment.'
+
+inputs:
+  target:
+    description: 'Binary to build (avalanchego, reexecution). If provided: BUILD mode. If empty: SETUP mode.'
+    required: false
+    default: ''
+  args:
+    description: 'Arguments for target executable (BUILD mode only)'
+    required: false
+    default: ''
+  checkout-path:
+    description: 'Directory path where AvalancheGo will be checked out'
+    required: false
+    default: 'avalanchego'
+  avalanchego:
+    description: 'AvalancheGo version (commit SHA, branch name, or tag)'
+    required: false
+    default: ${{ github.sha }}
+  firewood:
+    description: 'Firewood version (commit SHA, branch, tag, or ffi/vX.Y.Z for pre-built)'
+    required: false
+    default: ''
+  coreth:
+    description: 'Coreth version (commit SHA, branch name, or tag)'
+    required: false
+    default: ''
+  libevm:
+    description: 'LibEVM version (commit SHA, branch name, or tag)'
+    required: false
+    default: ''
+
+outputs:
+  binary-path:
+    description: 'Absolute path to built binary (BUILD mode only)'
+    value: ${{ steps.build.outputs.binary-path }}
+
+runs:
+  using: 'composite'
+  steps:
+    - name: Checkout AvalancheGo
+      uses: actions/checkout@v4
+      with:
+        repository: 'ava-labs/avalanchego'
+        ref: ${{ inputs.avalanchego }}
+        path: ${{ inputs.checkout-path }}
+    - name: Setup Go for project
+      uses: ./.github/actions/setup-go-for-project  # Note: If Nix-specific functionality is needed, consumer should install Nix as a prerequisite to this action
+    - name: Setup Firewood FFI
+      if: inputs.firewood != ''
+      id: firewood
+      uses: ava-labs/firewood/.github/actions/build-action@composable-ci-action
+      with:
+        version: ${{ inputs.firewood }}
+    - name: Checkout Coreth
+      if: inputs.coreth != '' && inputs.coreth != 'master'
+      uses: actions/checkout@v4
+      with:
+        repository: 'ava-labs/coreth'
+        ref: ${{ inputs.coreth }}
+        path: 'coreth'
+    - name: Checkout LibEVM
+      if: inputs.libevm != '' && inputs.libevm != 'main'
+      uses: actions/checkout@v4
+      with:
+        repository: 'ava-labs/libevm'
+        ref: ${{ inputs.libevm }}
+        path: 'libevm'
+    - name: Replace dependencies with local checkouts
+      if: ${{ inputs.firewood != '' || inputs.coreth != '' || inputs.libevm != '' }}
+      shell: bash
+      working-directory: ./${{ inputs.checkout-path }}
+      run: |
+        # Replace Firewood FFI if provided
+        if [ "${{ inputs.firewood }}" != "" ]; then
+          echo "Replacing Firewood FFI with: ${{ steps.firewood.outputs.ffi-path }}"
+          go mod edit -replace github.com/ava-labs/firewood-go-ethhash/ffi=${{ steps.firewood.outputs.ffi-path }}
+        fi
+
+        # Replace Coreth if provided and not default
+        if [ "${{ inputs.coreth }}" != "" ] && [ "${{ inputs.coreth }}" != "master" ]; then
+          echo "Replacing Coreth with local checkout: ../coreth"
+          go mod edit -replace github.com/ava-labs/coreth=../coreth
+        fi
+
+        # Replace LibEVM if provided and not default
+        if [ "${{ inputs.libevm }}" != "" ] && [ "${{ inputs.libevm }}" != "main" ]; then
+          echo "Replacing LibEVM with local checkout: ../libevm"
+          go mod edit -replace github.com/ava-labs/libevm=../libevm
+        fi
+
+        go mod tidy
+        go mod download
+    - name: Build and run target (BUILD mode)
+      if: inputs.target != ''
+      id: build
+      shell: bash
+      working-directory: ./${{ inputs.checkout-path }}
+      run: |
+        if [ -n "${{ inputs.args }}" ]; then
+          OUTPUT=$(./scripts/build_target.sh "${{ inputs.target }}" ${{ inputs.args }})
+        else
+          OUTPUT=$(./scripts/build_target.sh "${{ inputs.target }}")
+        fi
+
+        # Extract binary path from script output
+        BINARY_PATH=$(echo "$OUTPUT" | grep "BINARY_PATH=" | cut -d'=' -f2)
+
+        # Convert to absolute path to avoid relative pathing issues
+        ABSOLUTE_BINARY_PATH=$(realpath "$BINARY_PATH")
+
+        # Set output for consumer use
+        echo "binary-path=$ABSOLUTE_BINARY_PATH" >> $GITHUB_OUTPUT
+    - name: Upload binary artifact (BUILD mode)
+      if: inputs.target != ''
+      uses: actions/upload-artifact@v4
+      with:
+        name: ${{ inputs.target }}-avalanchego_${{ inputs.avalanchego }}-coreth_${{ inputs.coreth }}-libevm_${{ inputs.libevm }}${{ inputs.firewood != '' && format('-firewood_{0}', inputs.firewood) || '' }}
+        path: ${{ steps.build.outputs.binary-path }}

.github/actions/avalanchego-build-action/build_target.sh

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+#!/usr/bin/env bash
+# Build AvalancheGo target binary and optionally execute with arguments
+# Usage: ./scripts/build_target.sh <target> [args...]
+
+set -euo pipefail
+
+if [[ $# -eq 0 ]]; then
+    echo "Usage: $0 <target> [args...]"
+    echo "Valid targets: avalanchego, reexecution"
+    exit 1
+fi
+
+TARGET="$1"
+shift # Remove target from arguments, remaining args are for execution
+
+case "$TARGET" in
+    "avalanchego")
+        if [[ ! -f "./scripts/run_task.sh" || ! -x "./scripts/run_task.sh" ]]; then
+            echo "Error: ./scripts/run_task.sh not found or not executable"
+            exit 1
+        fi
+        ./scripts/run_task.sh build
+        EXECUTABLE="./build/avalanchego"
+
+        if [[ ! -f "$EXECUTABLE" ]]; then
+            echo "Error: Binary $EXECUTABLE was not created"
+            exit 1
+        fi
+
+        echo "BINARY_PATH=$PWD/$EXECUTABLE"
+
+        if [[ $# -gt 0 ]]; then
+            "$EXECUTABLE" "$@"
+        fi
+        ;;
+    "reexecution")
+        # Compile reexecution benchmark test into binary
+        go test -c github.com/ava-labs/avalanchego/tests/reexecute/c -o reexecute-benchmark
+        EXECUTABLE="./reexecute-benchmark"
+
+        if [[ ! -f "$EXECUTABLE" ]]; then
+            echo "Error: Binary $EXECUTABLE was not created"
+            exit 1
+        fi
+
+        echo "BINARY_PATH=$PWD/$EXECUTABLE"
+        ;;
+    *)
+        echo "Error: Invalid target '$TARGET'. Valid targets: avalanchego, reexecution"
+        exit 1
+        ;;
+esac

.github/actions/c-chain-reexecution-benchmark/action.yml

@@ -98,6 +98,7 @@ runs:
         prometheus_password: ${{ inputs.prometheus-password }}
         grafana_dashboard_id: 'Gl1I20mnk/c-chain'
         runtime: "" # Set runtime input to empty string to disable log collection
+        prometheus_url: ${{ inputs.prometheus-push-url }}
 
     - name: Compare Benchmark Results
       uses: benchmark-action/github-action-benchmark@v1