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config: drop BuildTime support, make builds reproducible

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Nobody cares, really. But we care about build being reproducible, one source
tree corresponds to one binary with one checksum.
This commit is contained in:
Roman Khimov 2019-08-28 22:09:36 +03:00
parent 3dfb1189f2
commit 6647317680
3 changed files with 2 additions and 9 deletions
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3
Dockerfile
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@ -15,10 +15,9 @@ ARG VERSION=dev
# https://github.com/golang/go/wiki/Modules#how-do-i-use-vendoring-with-modules-is-vendoring-going-away # https://github.com/golang/go/wiki/Modules#how-do-i-use-vendoring-with-modules-is-vendoring-going-away
# go build -mod=vendor # go build -mod=vendor
RUN set -x \ RUN set -x \
&& export BUILD_TIME=$(date -u +"%Y-%m-%dT%H:%M:%SZ") \
&& export GOGC=off \ && export GOGC=off \
&& export CGO_ENABLED=0 \ && export CGO_ENABLED=0 \
&& export LDFLAGS="-X ${REPO}/config.Version=${VERSION} -X ${REPO}/config.BuildTime=${BUILD_TIME}" \ && export LDFLAGS="-X ${REPO}/config.Version=${VERSION}" \
&& go build -v -mod=vendor -ldflags "${LDFLAGS}" -o /go/bin/node ./cli/main.go && go build -v -mod=vendor -ldflags "${LDFLAGS}" -o /go/bin/node ./cli/main.go
# Executable image # Executable image

4
Makefile
View file

@ -1,19 +1,17 @@
BRANCH = "master" BRANCH = "master"
BUILD_TIME = "$(shell date -u +\"%Y-%m-%dT%H:%M:%SZ\")"
REPONAME = "neo-go" REPONAME = "neo-go"
NETMODE ?= "privnet" NETMODE ?= "privnet"
BINARY = "./bin/neo-go" BINARY = "./bin/neo-go"
REPO ?= "$(shell go list -m)" REPO ?= "$(shell go list -m)"
VERSION ?= "$(shell git describe --tags 2>/dev/null | sed 's/^v//')" VERSION ?= "$(shell git describe --tags 2>/dev/null | sed 's/^v//')"
BUILD_FLAGS = "-X $(REPO)/config.Version=$(VERSION) -X $(REPO)/config.BuildTime=$(BUILD_TIME)" BUILD_FLAGS = "-X $(REPO)/config.Version=$(VERSION)"
build: deps build: deps
@echo "=> Building binary" @echo "=> Building binary"
@set -x \ @set -x \
&& export GOGC=off \ && export GOGC=off \
&& export CGO_ENABLED=0 \ && export CGO_ENABLED=0 \
&& echo $(VERSION)-$(BUILD_TIME) \
&& go build -v -mod=vendor -ldflags $(BUILD_FLAGS) -o ${BINARY} ./cli/main.go && go build -v -mod=vendor -ldflags $(BUILD_FLAGS) -o ${BINARY} ./cli/main.go
image: deps image: deps

4
config/config.go
View file

@ -25,10 +25,6 @@ const (
var ( var (
// Version the version of the node, set at build time. // Version the version of the node, set at build time.
Version string Version string
// BuildTime the time and date the current version of the node built,
// set at build time.
BuildTime string
) )
type ( type (