Restructuring: main package in project root

1 files changed, 134 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 00000000..660af461
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,134 @@
+ifndef GOOS
+UNAME_S := $(shell uname -s)
+ifeq ($(UNAME_S),Darwin)
+	GOOS := darwin
+else ifeq ($(UNAME_S),Linux)
+	GOOS := linux
+else
+$(error "$$GOOS is not defined.")
+endif
+endif
+
+ROOT_DIR    := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
+GOPATH      := $(ROOT_DIR)/gopath
+SRC_LINK    := $(GOPATH)/src/github.com/junegunn/fzf/src
+VENDOR_LINK := $(GOPATH)/src/github.com/junegunn/fzf/vendor
+
+GLIDE_YAML  := glide.yaml
+GLIDE_LOCK  := glide.lock
+SOURCES     := $(wildcard *.go src/*.go src/*/*.go) $(SRC_LINK) $(VENDOR_LINK) $(GLIDE_LOCK)
+
+BINARY32    := fzf-$(GOOS)_386
+BINARY64    := fzf-$(GOOS)_amd64
+BINARYARM5  := fzf-$(GOOS)_arm5
+BINARYARM6  := fzf-$(GOOS)_arm6
+BINARYARM7  := fzf-$(GOOS)_arm7
+BINARYARM8  := fzf-$(GOOS)_arm8
+VERSION     := $(shell awk -F= '/version =/ {print $$2}' src/constants.go | tr -d "\" ")
+RELEASE32   := fzf-$(VERSION)-$(GOOS)_386
+RELEASE64   := fzf-$(VERSION)-$(GOOS)_amd64
+RELEASEARM5 := fzf-$(VERSION)-$(GOOS)_arm5
+RELEASEARM6 := fzf-$(VERSION)-$(GOOS)_arm6
+RELEASEARM7 := fzf-$(VERSION)-$(GOOS)_arm7
+RELEASEARM8 := fzf-$(VERSION)-$(GOOS)_arm8
+export GOPATH
+
+# https://en.wikipedia.org/wiki/Uname
+UNAME_M := $(shell uname -m)
+ifeq ($(UNAME_M),x86_64)
+	BINARY := $(BINARY64)
+else ifeq ($(UNAME_M),amd64)
+	BINARY := $(BINARY64)
+else ifeq ($(UNAME_M),i686)
+	BINARY := $(BINARY32)
+else ifeq ($(UNAME_M),i386)
+	BINARY := $(BINARY32)
+else ifeq ($(UNAME_M),armv5l)
+	BINARY := $(BINARYARM5)
+else ifeq ($(UNAME_M),armv6l)
+	BINARY := $(BINARYARM6)
+else ifeq ($(UNAME_M),armv7l)
+	BINARY := $(BINARYARM7)
+else
+$(error "Build on $(UNAME_M) is not supported, yet.")
+endif
+
+all: target/$(BINARY)
+
+target:
+	mkdir -p $@
+
+ifeq ($(GOOS),windows)
+release: target/$(BINARY32) target/$(BINARY64)
+	cd target && cp -f $(BINARY32) fzf.exe && zip $(RELEASE32).zip bin/fzf.exe
+	cd target && cp -f $(BINARY64) fzf.exe && zip $(RELEASE64).zip bin/fzf.exe
+	cd target && rm -f fzf.exe
+else ifeq ($(GOOS),linux)
+release: target/$(BINARY32) target/$(BINARY64) target/$(BINARYARM5) target/$(BINARYARM6) target/$(BINARYARM7) target/$(BINARYARM8)
+	cd target && cp -f $(BINARY32) fzf && tar -czf $(RELEASE32).tgz fzf
+	cd target && cp -f $(BINARY64) fzf && tar -czf $(RELEASE64).tgz fzf
+	cd target && cp -f $(BINARYARM5) fzf && tar -czf $(RELEASEARM5).tgz fzf
+	cd target && cp -f $(BINARYARM6) fzf && tar -czf $(RELEASEARM6).tgz fzf
+	cd target && cp -f $(BINARYARM7) fzf && tar -czf $(RELEASEARM7).tgz fzf
+	cd target && cp -f $(BINARYARM8) fzf && tar -czf $(RELEASEARM8).tgz fzf
+	cd target && rm -f fzf
+else
+release: target/$(BINARY32) target/$(BINARY64)
+	cd target && cp -f $(BINARY32) fzf && tar -czf $(RELEASE32).tgz fzf
+	cd target && cp -f $(BINARY64) fzf && tar -czf $(RELEASE64).tgz fzf
+	cd target && rm -f fzf
+endif
+
+release-all: clean test
+	GOOS=darwin  make release
+	GOOS=linux   make release
+	GOOS=freebsd make release
+	GOOS=openbsd make release
+	GOOS=windows make release
+
+$(SRC_LINK):
+	mkdir -p $(shell dirname $(SRC_LINK))
+	ln -s $(ROOT_DIR)/src $(SRC_LINK)
+
+$(VENDOR_LINK):
+	mkdir -p $(shell dirname $(VENDOR_LINK))
+	ln -s $(ROOT_DIR)/vendor $(VENDOR_LINK)
+
+$(GLIDE_LOCK): $(GLIDE_YAML)
+	go get -u github.com/Masterminds/glide && $(GOPATH)/bin/glide install && touch $@
+
+test: $(SOURCES)
+	SHELL=/bin/sh GOOS= go test -v -tags "$(TAGS)" \
+				github.com/junegunn/fzf/src \
+				github.com/junegunn/fzf/src/algo \
+				github.com/junegunn/fzf/src/tui \
+				github.com/junegunn/fzf/src/util
+
+install: bin/fzf
+
+clean:
+	rm -rf target
+
+target/$(BINARY32): $(SOURCES)
+	GOARCH=386 go build -a -ldflags "-w -extldflags=$(LDFLAGS)" -tags "$(TAGS)" -o $@
+
+target/$(BINARY64): $(SOURCES)
+	GOARCH=amd64 go build -a -ldflags "-w -extldflags=$(LDFLAGS)" -tags "$(TAGS)" -o $@
+
+# https://github.com/golang/go/wiki/GoArm
+target/$(BINARYARM5): $(SOURCES)
+	GOARCH=arm GOARM=5 go build -a -ldflags "-w -extldflags=$(LDFLAGS)" -tags "$(TAGS)" -o $@
+
+target/$(BINARYARM6): $(SOURCES)
+	GOARCH=arm GOARM=6 go build -a -ldflags "-w -extldflags=$(LDFLAGS)" -tags "$(TAGS)" -o $@
+
+target/$(BINARYARM7): $(SOURCES)
+	GOARCH=arm GOARM=7 go build -a -ldflags "-w -extldflags=$(LDFLAGS)" -tags "$(TAGS)" -o $@
+
+target/$(BINARYARM8): $(SOURCES)
+	GOARCH=arm64 go build -a -ldflags "-w -extldflags=$(LDFLAGS)" -tags "$(TAGS)" -o $@
+
+bin/fzf: target/$(BINARY) | bin
+	cp -f target/$(BINARY) bin/fzf
+
+.PHONY: all release release-all test install clean