Thales Maciel
f798e1db33
Treat `banger`, `bangerd`, and `banger-vsock-agent` as one release by stamping the same version, commit SHA, and build timestamp into every binary through a shared ldflag-backed `internal/buildinfo` package. Add `banger version`, extend daemon ping/status to report the running daemon's build tuple, and keep the guest helper linked to the same build metadata without adding a new public version surface for it. Validate with `GOCACHE=/tmp/banger-gocache go test ./...`, `make build`, `./build/bin/banger version`, and `./build/bin/banger daemon status` after the daemon restarts onto the new binary.
121 lines
5.3 KiB
Makefile
121 lines
5.3 KiB
Makefile
SHELL := /usr/bin/env bash
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GO ?= go
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GOFMT ?= gofmt
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INSTALL ?= install
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PREFIX ?= $(HOME)/.local
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BINDIR ?= $(PREFIX)/bin
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LIBDIR ?= $(PREFIX)/lib
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DESTDIR ?=
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BUILD_DIR ?= build
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BUILD_BIN_DIR ?= $(BUILD_DIR)/bin
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BUILD_MANUAL_DIR ?= $(BUILD_DIR)/manual
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BANGER_BIN ?= $(BUILD_BIN_DIR)/banger
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BANGERD_BIN ?= $(BUILD_BIN_DIR)/bangerd
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VSOCK_AGENT_BIN ?= $(BUILD_BIN_DIR)/banger-vsock-agent
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BINARIES := $(BANGER_BIN) $(BANGERD_BIN) $(VSOCK_AGENT_BIN)
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GO_SOURCES := $(shell find cmd internal -type f -name '*.go' | sort)
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VOID_IMAGE_NAME ?= void-exp
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VOID_VM_NAME ?= void-dev
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ALPINE_RELEASE ?= 3.23.3
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ALPINE_IMAGE_NAME ?= alpine
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ALPINE_VM_NAME ?= alpine-dev
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VERSION ?= $(shell git describe --tags --exact-match 2>/dev/null || echo dev)
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COMMIT ?= $(shell git rev-parse --verify HEAD 2>/dev/null || echo unknown)
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BUILT_AT ?= $(shell date -u +%Y-%m-%dT%H:%M:%SZ)
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GO_LDFLAGS := -X banger/internal/buildinfo.Version=$(VERSION) -X banger/internal/buildinfo.Commit=$(COMMIT) -X banger/internal/buildinfo.BuiltAt=$(BUILT_AT)
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.DEFAULT_GOAL := help
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.PHONY: help build banger bangerd test fmt tidy clean rootfs rootfs-void void-kernel void-register void-vm verify-void alpine-kernel rootfs-alpine alpine-register alpine-vm verify-alpine install bench-create
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help:
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@printf '%s\n' \
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'Targets:' \
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' make build Build ./build/bin/banger, ./build/bin/bangerd, and ./build/bin/banger-vsock-agent' \
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' make bench-create Benchmark vm create and SSH readiness with scripts/bench-create.sh' \
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' make install Build and install banger, bangerd, and the companion vsock helper' \
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' make test Run go test ./...' \
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' make fmt Format Go sources under cmd/ and internal/' \
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' make tidy Run go mod tidy' \
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' make clean Remove built Go binaries' \
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' make rootfs Rebuild the manual Debian rootfs image in ./build/manual' \
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' make void-kernel Download and stage a Void kernel, initramfs, and modules under ./build/manual/void-kernel' \
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' make rootfs-void Build an experimental Void Linux rootfs and work-seed in ./build/manual' \
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' make void-register Register or update the experimental Void image as $(VOID_IMAGE_NAME)' \
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' make void-vm Register the experimental Void image and create a VM named $(VOID_VM_NAME)' \
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' make verify-void Register the experimental Void image and run scripts/verify.sh against it' \
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' make alpine-kernel Download and stage an Alpine virt kernel, initramfs, and modules under ./build/manual/alpine-kernel' \
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' make rootfs-alpine Build an experimental Alpine Linux rootfs and work-seed in ./build/manual' \
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' make alpine-register Register or update the experimental Alpine image as $(ALPINE_IMAGE_NAME)' \
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' make alpine-vm Register the experimental Alpine image and create a VM named $(ALPINE_VM_NAME)' \
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' make verify-alpine Register the experimental Alpine image and run scripts/verify.sh against it'
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build: $(BINARIES)
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$(BANGER_BIN): $(GO_SOURCES) go.mod go.sum
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mkdir -p "$(BUILD_BIN_DIR)"
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$(GO) build -ldflags '$(GO_LDFLAGS)' -o "$(BANGER_BIN)" ./cmd/banger
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$(BANGERD_BIN): $(GO_SOURCES) go.mod go.sum
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mkdir -p "$(BUILD_BIN_DIR)"
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$(GO) build -ldflags '$(GO_LDFLAGS)' -o "$(BANGERD_BIN)" ./cmd/bangerd
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$(VSOCK_AGENT_BIN): $(GO_SOURCES) go.mod go.sum
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mkdir -p "$(BUILD_BIN_DIR)"
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CGO_ENABLED=0 GOOS=linux GOARCH=amd64 $(GO) build -ldflags '$(GO_LDFLAGS)' -o "$(VSOCK_AGENT_BIN)" ./cmd/banger-vsock-agent
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test:
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$(GO) test ./...
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fmt:
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$(GOFMT) -w $(GO_SOURCES)
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tidy:
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$(GO) mod tidy
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clean:
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rm -rf "$(BUILD_BIN_DIR)"
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bench-create: build
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BANGER_BIN="$(abspath $(BANGER_BIN))" bash ./scripts/bench-create.sh $(ARGS)
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install: build
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mkdir -p "$(DESTDIR)$(BINDIR)"
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mkdir -p "$(DESTDIR)$(LIBDIR)/banger"
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$(INSTALL) -m 0755 "$(BANGER_BIN)" "$(DESTDIR)$(BINDIR)/banger"
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$(INSTALL) -m 0755 "$(BANGERD_BIN)" "$(DESTDIR)$(BINDIR)/bangerd"
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$(INSTALL) -m 0755 "$(VSOCK_AGENT_BIN)" "$(DESTDIR)$(LIBDIR)/banger/banger-vsock-agent"
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rootfs:
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BANGER_MANUAL_DIR="$(abspath $(BUILD_MANUAL_DIR))" BANGER_BIN="$(abspath $(BANGER_BIN))" ./scripts/make-rootfs.sh $(ARGS)
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void-kernel:
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BANGER_MANUAL_DIR="$(abspath $(BUILD_MANUAL_DIR))" ./scripts/make-void-kernel.sh $(ARGS)
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rootfs-void:
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BANGER_MANUAL_DIR="$(abspath $(BUILD_MANUAL_DIR))" BANGER_BIN="$(abspath $(BANGER_BIN))" ./scripts/make-rootfs-void.sh $(ARGS)
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void-register: build
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BANGER_MANUAL_DIR="$(abspath $(BUILD_MANUAL_DIR))" VOID_IMAGE_NAME="$(VOID_IMAGE_NAME)" BANGER_BIN="$(abspath $(BANGER_BIN))" ./scripts/register-void-image.sh
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void-vm: void-register
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"$(abspath $(BANGER_BIN))" vm create --image "$(VOID_IMAGE_NAME)" --name "$(VOID_VM_NAME)"
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verify-void: void-register
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BANGER_BIN="$(abspath $(BANGER_BIN))" ./scripts/verify.sh --image "$(VOID_IMAGE_NAME)"
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alpine-kernel:
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BANGER_MANUAL_DIR="$(abspath $(BUILD_MANUAL_DIR))" ALPINE_RELEASE="$(ALPINE_RELEASE)" ./scripts/make-alpine-kernel.sh $(ARGS)
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rootfs-alpine:
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BANGER_MANUAL_DIR="$(abspath $(BUILD_MANUAL_DIR))" ALPINE_RELEASE="$(ALPINE_RELEASE)" BANGER_BIN="$(abspath $(BANGER_BIN))" ./scripts/make-rootfs-alpine.sh $(ARGS)
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alpine-register: build
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BANGER_MANUAL_DIR="$(abspath $(BUILD_MANUAL_DIR))" ALPINE_IMAGE_NAME="$(ALPINE_IMAGE_NAME)" BANGER_BIN="$(abspath $(BANGER_BIN))" ./scripts/register-alpine-image.sh
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alpine-vm: alpine-register
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"$(abspath $(BANGER_BIN))" vm create --image "$(ALPINE_IMAGE_NAME)" --name "$(ALPINE_VM_NAME)"
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verify-alpine: alpine-register
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BANGER_BIN="$(abspath $(BANGER_BIN))" ./scripts/verify.sh --image "$(ALPINE_IMAGE_NAME)"
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