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Use UPX to reduce size of distributed binaries #57

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Aug 15, 2020
Merged

Use UPX to reduce size of distributed binaries #57

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2 changes: 2 additions & 0 deletions .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,8 @@ jobs:
if: contains(github.ref, 'tags')
run: |
set -euo pipefail
sudo apt update
sudo apt install -y upx
hack/install-gox.sh
make deploy

Expand Down
15 changes: 13 additions & 2 deletions Makefile
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Expand Up @@ -51,6 +51,10 @@ else
COMPRESS:=gzip --best -k -c
endif

define doUPX
strip $@ && upx -9q $@
endef

GO_FILES := $(shell find . -type f -name '*.go')

.PHONY: test
Expand Down Expand Up @@ -85,11 +89,12 @@ dev: GO_LDFLAGS := $(subst -s -w,,$(GO_LDFLAGS))
dev:
go build -race -ldflags $(GO_LDFLAGS) -o rakkess main.go

# TODO(corneliusweig): gox does not support the -trimpath flag, see https://github.com/mitchellh/gox/pull/138
build-rakkess: $(GO_FILES) $(BUILDDIR)
gox -osarch="$(PLATFORMS)" -ldflags $(GO_LDFLAGS) -output="out/rakkess-{{.Arch}}-{{.OS}}"
GOFLAGS="-trimpath" gox -osarch="$(PLATFORMS)" -tags netgo -ldflags $(GO_LDFLAGS) -output="out/rakkess-{{.Arch}}-{{.OS}}"

build-access-matrix: $(GO_FILES) $(BUILDDIR)
gox -osarch="$(PLATFORMS)" -tags accessmatrix -ldflags $(GO_LDFLAGS) -output="out/access-matrix-{{.Arch}}-{{.OS}}"
GOFLAGS="-trimpath" gox -osarch="$(PLATFORMS)" -tags accessmatrix,netgo -ldflags $(GO_LDFLAGS) -output="out/access-matrix-{{.Arch}}-{{.OS}}"

.PHONY: lint
lint:
Expand Down Expand Up @@ -131,9 +136,15 @@ clean:
$(RM) -r $(BUILDDIR) rakkess

$(BUILDDIR)/rakkess-amd64-linux: build-rakkess
$(doUPX)
$(BUILDDIR)/rakkess-amd64-darwin: build-rakkess
$(doUPX)
$(BUILDDIR)/rakkess-amd64-windows.exe: build-rakkess
$(doUPX)

$(BUILDDIR)/access-matrix-amd64-linux: build-access-matrix
$(doUPX)
$(BUILDDIR)/access-matrix-amd64-darwin: build-access-matrix
$(doUPX)
$(BUILDDIR)/access-matrix-amd64-windows.exe: build-access-matrix
$(doUPX)