codetether-agent 1.0.4

A2A-native AI coding agent for the CodeTether ecosystem
Documentation 
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SHELL := /bin/bash

SPIKE2_HOST ?= spike2
SPIKE2_BUILD_DIR ?= /tmp/codetether-agent-build

# sccache with MinIO S3 backend
export SCCACHE_BUCKET      ?= sccache
export SCCACHE_REGION      ?= us-east-1
export SCCACHE_ENDPOINT    ?= http://192.168.50.223:9000
export SCCACHE_S3_USE_SSL  ?= off
export SCCACHE_S3_KEY_PREFIX ?= rust/
export AWS_ACCESS_KEY_ID   ?= sccacheadmin
export AWS_SECRET_ACCESS_KEY ?= hZz3CXz2EqTTA503mvgsaFWQLGfCucGS

.PHONY: build-cuda build-release build-cached sccache-stats deploy-spike2-cuda install-spike2-cuda status-spike2-cuda

build-cuda:
	cargo build --release --features candle-cuda

build-release:
	cargo build --release

# Build with sccache pushing to MinIO (local dev writes the cache that Jenkins reads)
build-cached:
	RUSTC_WRAPPER=sccache cargo build --release

sccache-stats:
	sccache --show-stats

deploy-spike2-cuda:
	rsync -az --delete --exclude target --exclude .git ./ $(SPIKE2_HOST):$(SPIKE2_BUILD_DIR)/
	ssh $(SPIKE2_HOST) 'set -euo pipefail; source $$HOME/.cargo/env; cd $(SPIKE2_BUILD_DIR); cargo build --release --features candle-cuda'
	ssh $(SPIKE2_HOST) 'set -euo pipefail; install -m 0755 $(SPIKE2_BUILD_DIR)/target/release/codetether /usr/local/bin/codetether; \
		sed -i "s/^CODETETHER_COGNITION_THINKER_CANDLE_DEVICE=.*/CODETETHER_COGNITION_THINKER_CANDLE_DEVICE=cuda/" /etc/default/codetether-agent; \
		sed -i "s/^CODETETHER_COGNITION_THINKER_CANDLE_CUDA_ORDINAL=.*/CODETETHER_COGNITION_THINKER_CANDLE_CUDA_ORDINAL=0/" /etc/default/codetether-agent; \
		systemctl restart codetether-agent'

install-spike2-cuda:
	scp ./target/release/codetether $(SPIKE2_HOST):/tmp/codetether.new
	ssh $(SPIKE2_HOST) 'set -euo pipefail; install -m 0755 /tmp/codetether.new /usr/local/bin/codetether; rm -f /tmp/codetether.new; \
		sed -i "s/^CODETETHER_COGNITION_THINKER_CANDLE_DEVICE=.*/CODETETHER_COGNITION_THINKER_CANDLE_DEVICE=cuda/" /etc/default/codetether-agent; \
		sed -i "s/^CODETETHER_COGNITION_THINKER_CANDLE_CUDA_ORDINAL=.*/CODETETHER_COGNITION_THINKER_CANDLE_CUDA_ORDINAL=0/" /etc/default/codetether-agent; \
		systemctl restart codetether-agent'

status-spike2-cuda:
	ssh $(SPIKE2_HOST) 'set -euo pipefail; \
		systemctl --no-pager --full status codetether-agent | sed -n "1,35p"; \
		echo "---"; \
		grep -E "^CODETETHER_COGNITION_THINKER_CANDLE_(DEVICE|CUDA_ORDINAL)=" /etc/default/codetether-agent; \
		echo "---"; \
		nvidia-smi --query-gpu=name,memory.used,memory.free,utilization.gpu --format=csv,noheader'