Files
substrate/Makefile
T
Davanum Srinivas 94a5fff2c3 feat: stamp binaries with version/commit/build-date + --version flag
Adds internal/version with three vars (Version, Commit, BuildDate) set
via -ldflags -X at build time. When unset (e.g. plain `go build`
without LDFLAGS), runtime/debug.ReadBuildInfo() populates them from the
embedded vcs info so `go install`, `go run`, and ko-built images
(buildvcs is on by default) still produce something meaningful.

Wired through:
  - Makefile: VERSION / COMMIT / BUILD_DATE resolved from `git describe`
    / `git rev-parse` / `date`. LDFLAGS plumbed into every go-build and
    ko-build target (build-images, build-atectl, build-atenet,
    build-demos).
  - hack/install-ate.sh: untouched here — ko apply / resolve don't
    accept --ldflags, and ko's buildvcs embedding gives Commit +
    BuildDate automatically through runtime/debug.ReadBuildInfo() in
    the version package's init() fallback.

All six binaries respond to `--version`:
  - kubectl-ate and atenet (cobra): rootCmd.Version = version.String()
  - ateapi, atelet, ateom-gvisor, podcertcontroller (flag): explicit
    `-version` bool that prints and exits.

Sample output:
  kubectl-ate version 3b0a0d5 commit=3b0a0d5c2... \
      built=2026-05-26T14:16:53Z darwin/arm64

Closes the "kubectl-ate --version has nothing to print" gap; gives ops
a way to tell at a glance which commit a deployed substrate component
came from.

Signed-off-by: Davanum Srinivas <davanum@gmail.com>
2026-06-02 16:34:18 -07:00

95 lines
2.4 KiB
Makefile

# Copyright 2026 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Default project ID, can be overridden
PROJECT_ID ?= $(shell echo $${USER}-gke-dev)
# Ko configuration
export KO_DOCKER_REPO := gcr.io/$(PROJECT_ID)/ate-images
# Go commands
GO := go
KO := hack/run-tool.sh ko
# Binaries
BINDIR := bin/
ATECTL := $(BINDIR)/kubectl-ate
# Version stamping. Override on the make command line to pin
# (e.g. `make VERSION=v0.5.0 build`).
VERSION ?= $(shell git describe --tags --always --dirty 2>/dev/null || echo dev)
COMMIT ?= $(shell git rev-parse HEAD 2>/dev/null || echo unknown)
BUILD_DATE ?= $(shell date -u +%Y-%m-%dT%H:%M:%SZ)
VERSION_PKG := github.com/agent-substrate/substrate/internal/version
LDFLAGS := -X $(VERSION_PKG).Version=$(VERSION) \
-X $(VERSION_PKG).Commit=$(COMMIT) \
-X $(VERSION_PKG).BuildDate=$(BUILD_DATE)
.PHONY: all
all: build
.PHONY: build
build: build-images build-atectl
.PHONY: build-images
build-images:
$(KO) build --ldflags "$(LDFLAGS)" ./cmd/ateapi
$(KO) build --ldflags "$(LDFLAGS)" ./cmd/atelet
$(KO) build --ldflags "$(LDFLAGS)" ./cmd/podcertcontroller
$(KO) build --ldflags "$(LDFLAGS)" ./cmd/atenet
.PHONY: build-atectl
build-atectl:
$(GO) build -ldflags "$(LDFLAGS)" -o $(ATECTL) ./cmd/kubectl-ate
.PHONY: build-atenet
build-atenet:
$(GO) build -ldflags "$(LDFLAGS)" -o $(BINDIR)/atenet ./cmd/atenet
.PHONY: build-demos
build-demos:
$(KO) build --ldflags "$(LDFLAGS)" ./demos/counter
.PHONY: test
test:
$(GO) test ./...
.PHONY: e2e
e2e: build build-demos
hack/run-e2e.sh
.PHONY: fmt verify-fmt
# Formats all Go files in the project
fmt:
@./hack/update/gofmt.sh
# Fails if any Go files are not formatted properly
verify-fmt:
@./hack/verify/gofmt.sh
.PHONY: lint
# Runs golangci-lint and fails on any reported issues.
lint:
@./hack/verify/golangci-lint.sh
.PHONY: verify
verify: test
bash hack/verify-all.sh
.PHONY: clean
clean:
rm -rf $(BINDIR)