agntcy/slim-bindings

Ran the python/Taskfile.yaml examples:server operation (slim-bindings-server --slim 127.0.0.1:46357) which starts a SLIM dataplane server and prints 'dataplane server started'.

cd <host-path> && ls -la && cat README* | head -300
cat <host-path> | head -150; echo; env | grep -i -E 'CDP|PROXY' ; which python3 node npm uv pip3 2>&1; python3 --version
cd <host-path> && ls -la && cat README.md 2>/dev/null | head -200; echo ----; cat Taskfile.yaml 2>/dev/null | head -120; echo ----; ls examples 2>/dev/null; which task uv cargo rustc 2>&1
cd <host-path> && sed -n 200,400p README.md | grep -n -A6 -i 'bash\|```' | head -120; echo ----; grep -n -A8 'simple:' examples/Taskfile.yaml 2>/dev/null | head -30; ls examples; cat ../tasks/tools.yaml | head -60
export DEBIAN_FRONTEND=noninteractive; sudo apt-get update -qq && sudo apt-get install -y -qq build-essential pkg-config libssl-dev protobuf-compiler curl ca-certificates git >/tmp/apt.log 2>&1; echo apt=$?; (curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --profile minimal -q) >/tmp/rustup.log 2>&1; echo rustup=$?; export PATH=$HOME/.cargo/bin:$PATH; cargo --version; curl -LsSf https://astral.sh/uv/install.sh | sh >/tmp/uv.log 2>&1; echo uv=$?; export PATH=$HOME/.local/bin:$PATH; uv --version; sudo sh -c 'curl -sSL https://taskfile.dev/install.sh | sh -s -- -d -b /usr/local/bin' >/tmp/task.log 2>&1; echo task=$?; task --version
export PATH=$HOME/.cargo/bin:$HOME/.local/bin:$PATH NODE_USE_ENV_PROXY=1; cd <host-path> && timeout 3000 task python:bindings:build > /tmp/build.log 2>&1; echo rc=$?; tail -30 /tmp/build.log
export PATH=$HOME/.cargo/bin:$HOME/.local/bin:$PATH NODE_USE_ENV_PROXY=1; cd <host-path> && timeout 3000 task python:bindings:build REPO_ROOT=<host-path> > /tmp/build.log 2>&1; echo rc=$?; tail -30 /tmp/build.log
export DEBIAN_FRONTEND=noninteractive; sudo apt-get install -y -qq cmake golang-go >/tmp/apt2.log 2>&1; echo apt=$?; export PATH=$HOME/.cargo/bin:$HOME/.local/bin:$PATH NODE_USE_ENV_PROXY=1; cd <host-path> && timeout 3000 task python:bindings:build REPO_ROOT=<host-path> > /tmp/build.log 2>&1; echo rc=$?; tail -15 /tmp/build.log
export DEBIAN_FRONTEND=noninteractive; sudo apt-get install -y -qq clang libclang-dev >/tmp/apt3.log 2>&1; echo apt=$?; export PATH=$HOME/.cargo/bin:$HOME/.local/bin:$PATH NODE_USE_ENV_PROXY=1; cd <host-path> && timeout 3000 task python:bindings:build REPO_ROOT=<host-path> > /tmp/build.log 2>&1; echo rc=$?; tail -15 /tmp/build.log
cd <host-path> && grep -rn "git " python/Taskfile.yaml tasks/*.yaml | head; grep -rn "rev-parse" python/Taskfile.yaml tasks/ | head
cd <host-path> && grep -n -B2 -A12 '^  simple\|  simple:' Taskfile.yaml | head -60; grep -n 'uv run python\|examples' Taskfile.yaml | head -30; ls <host-path> | head -40
cd <host-path> && sed -n 326,337p Taskfile.yaml; grep -n -A12 'scripts' pyproject.toml; export PATH=$HOME/.cargo/bin:$HOME/.local/bin:$PATH; timeout 20 .venv/bin/slim-bindings-server --help 2>&1 | head -30
export PATH=$HOME/.cargo/bin:$HOME/.local/bin:$PATH NODE_USE_ENV_PROXY=1; cd <host-path> && uv pip install --python .venv/bin/python 'slim-bindings[examples]' 2>&1 | tail -3; (timeout 15 .venv/bin/slim-bindings-server --slim 127.0.0.1:46357 > /tmp/srv.log 2>&1; echo exit=$? >> /tmp/srv.log); cat /tmp/srv.log | tail -30
cd <host-path> && ls -la .coldpass 2>&1; mkdir -p .coldpass && cat > .coldpass/probe.json <<'EOF'
{"kind":"cli","argv":["<host-path>","stays_running":true,"expected_text":"dataplane server started"}
EOF
cat > .coldpass/report.json <<'EOF'
{"outcome":"working","operation":"Ran the python/Taskfile.yaml examples:server operation (slim-bindings-server --slim 127.0.0.1:46357) which starts a SLIM dataplane server and prints 'dataplane server started'.","operation_scope":"Covers the Python binding build (Rust cdylib via maturin + UniFFI) and starting the bundled example server. Not exercised: p2p/group client sessions, slimrpc, MLS, or the python README inline simple example. Full unit/lint suites intentionally not run.","steps":["apt-get install build-essential pkg-config libssl-dev protobuf-compiler curl ca-certificates git","rustup minimal stable toolchain (curl sh.rustup.rs -y)","uv install via astral.sh install.sh","task install via taskfile.dev install.sh to /usr/local/bin","apt-get install cmake golang-go clang libclang-dev","cd python && task python:bindings:build REPO_ROOT=<host-path> (compiled slim-bindings 3.3.6 into python/.venv)","uv pip install --python .venv/bin/python 'slim-bindings[examples]'","python/.venv/bin/slim-bindings-server --slim 127.0.0.1:46357 (started, printed 'dataplane server started', then stopped by timeout)"],"deviations":["task python:bindings:build failed first with 'Missing dependency: cmake' (aws-lc-sys); installed cmake and retried.","Then failed with 'stddef.h file not found' (aws-lc bindgen); installed clang and libclang-dev and retried.","Build compiled and installed the package, then the task failed at the trailing 'git rev-parse --show-toplevel' in tasks/tools.yaml because <host-path> is not a git repository. Passed REPO_ROOT=<host-path> on the command line; this did not override tools.yaml's own REPO_ROOT, so the trailing step still fails. The package itself was installed successfully.","examples/Taskfile does not exist, so README 'task simple' / 'task p2p:alice' cannot run; used python/Taskfile.yaml examples:server command directly with absolute venv path.","Server example needs extras: ran 'uv pip install slim-bindings[examples]' per python:bindings:install-examples task."],"stuck_step":null,"main_blocker":null,"suggested_fix":"Make tasks/tools.yaml tolerate a non-git checkout (or init git in the workspace) so task python:bindings:build exits 0; add examples/Taskfile.yaml or fix README references to 'cd examples && task simple'."}
EOF
<env-var>=<host-path> python3 -I <host-path> --validate
pgrep -af slim-bindings-server || echo "no leftover server"; ss -ltn | grep 46357 || echo "port free"