- name: Build Mantis harness

run: pnpm build

- name: Setup Go for Crabbox CLI

uses: actions/setup-go@v6

with:

go-version: "1.26.x"

cache: false

- name: Install Crabbox CLI

env:

GH_TOKEN: ${{ github.token }}

shell: bash

run: |

set -euo pipefail

install_dir="${RUNNER_TEMP}/crabbox"

mkdir -p "$install_dir" "$HOME/.local/bin"

gh release download \

--repo openclaw/crabbox \

--pattern 'crabbox_*_linux_amd64.tar.gz' \

--dir "$install_dir" \

--clobber

tar -xzf "$install_dir"/crabbox_*_linux_amd64.tar.gz -C "$install_dir"

install -m 0755 "$install_dir/crabbox" "$HOME/.local/bin/crabbox"

git clone --depth 1 https://github.com/openclaw/crabbox.git "$install_dir/src"

go build -C "$install_dir/src" -o "$HOME/.local/bin/crabbox" ./cmd/crabbox

echo "$HOME/.local/bin" >> "$GITHUB_PATH"

"$HOME/.local/bin/crabbox" --version

"$HOME/.local/bin/crabbox" warmup --help 2>&1 | grep -q -- "--desktop"

- name: Prepare baseline and candidate worktrees

shell: bash

uploads `baseline/`, `candidate/`, `comparison.json`, and `mantis-report.md` as

Actions artifacts. It also renders each lane's timeline HTML in a Crabbox

desktop browser and publishes those VNC screenshots beside the deterministic

timeline PNGs in the PR comment.

timeline PNGs in the PR comment. The workflow builds the Crabbox CLI from

`openclaw/crabbox` main so it can use the current desktop/browser lease flags

before the next Crabbox binary release is cut.

You can also trigger the status-reactions run directly from a PR comment: