Panel — public source drop (v0.9.0)

Self-hostable game-server control panel: controller + agent + 26 game
modules. One-line install (prebuilt release, no Go required):

  curl -fsSL https://git.pdxtechs.com/dbledeez/panel/raw/branch/main/install.sh | sudo bash

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Makefile

@@ -0,0 +1,55 @@
+# Panel — build/test/install entrypoints.
+#
+# The single source of truth for the build version is
+# github.com/dbledeez/panel/pkg/version.Version (defaults to "dev"),
+# injected here via -ldflags -X. Override with:  make build VERSION=v1.2.3
+
+VERSION ?= $(shell git describe --tags --always --dirty 2>/dev/null || echo dev)
+LDFLAGS  = -s -w -X github.com/dbledeez/panel/pkg/version.Version=$(VERSION)
+GOFLAGS  = -trimpath
+BIN_DIR ?= bin
+PREFIX  ?= /opt/panel
+
+# Windows-friendly: `make build` on Windows produces .exe automatically
+# because go respects GOOS; output names stay extension-less here and Go
+# appends .exe itself only with -o omitted, so be explicit:
+EXE :=
+ifeq ($(OS),Windows_NT)
+EXE := .exe
+endif
+
+.PHONY: all build test vet docker version install-local clean
+
+all: build
+
+build:
+	go build $(GOFLAGS) -ldflags "$(LDFLAGS)" -o $(BIN_DIR)/controller$(EXE) ./controller/cmd/controller
+	go build $(GOFLAGS) -ldflags "$(LDFLAGS)" -o $(BIN_DIR)/agent$(EXE)      ./agent/cmd/agent
+	go build $(GOFLAGS) -ldflags "$(LDFLAGS)" -o $(BIN_DIR)/panelctl$(EXE)   ./controller/cmd/panelctl
+
+test:
+	go test ./controller/... ./agent/... ./pkg/...
+
+vet:
+	go vet ./controller/... ./agent/... ./pkg/...
+
+# Production container images (see deploy/docker-compose.yml).
+docker:
+	docker build -f deploy/Dockerfile.controller --build-arg VERSION=$(VERSION) -t panel-controller:$(VERSION) .
+	docker build -f deploy/Dockerfile.agent      --build-arg VERSION=$(VERSION) -t panel-agent:$(VERSION) .
+
+version:
+	@echo $(VERSION)
+
+# Install binaries + modules + systemd units on the local Linux box.
+# Root-only step of install.sh; useful for upgrades from a git checkout.
+install-local: build
+	install -d $(PREFIX)/bin $(PREFIX)/data
+	install -m 0755 $(BIN_DIR)/controller $(BIN_DIR)/agent $(BIN_DIR)/panelctl $(PREFIX)/bin/
+	cp -r modules $(PREFIX)/
+	install -m 0644 deploy/systemd/panel-controller.service deploy/systemd/panel-agent.service /etc/systemd/system/
+	systemctl daemon-reload
+	@echo "installed to $(PREFIX); enable with: systemctl enable --now panel-controller panel-agent"
+
+clean:
+	rm -rf $(BIN_DIR)