Upgrade kustomize and use go1.16

Signed-off-by: Sylvain Rabot <[email protected]>

Makefile

@@ -8,7 +8,7 @@ KUSTOMIZE_SRC       ?= $(GOPATH)/src/sigs.k8s.io/kustomize/kustomize
 KUSTOMIZE_SYLR_REPO ?= https://github.com/sylr/kustomize.git
 
 AGE_YAML_SUPPORT_COMMIT      ?= d3cd2ad563ad35a349339e899a8ed39f7e29dc02
-KUSTOMIZE_AGE_SUPPORT_COMMIT ?= be09d792963483bf6c5f82aa6b36d522ee963634
+KUSTOMIZE_AGE_SUPPORT_COMMIT ?= 8de35139bca2d568069daa089d4896146fba1426
 
 export GOPATH
 
@@ -19,32 +19,33 @@ all: make-binaries
 make-binaries: age-binaries kustomize-binaries
 
 $(AGE_SRC):
-	GOPATH=$(GOPATH) $(GO) get -d filippo.io/age/...
+	# mkdir -p $(shell dirname $(AGE_SRC))
+	git clone $(AGE_SYLR_REPO) $(AGE_SRC)
 
-age-git-reset:
+age-git-reset: $(AGE_SRC)
 	git -C "$(AGE_SRC)" remote add sylr $(AGE_SYLR_REPO) || true
 	git -C "$(AGE_SRC)" remote update
 	git -C "$(AGE_SRC)" rev-parse --verify kustomize-age || git -C "$(AGE_SRC)" checkout -b kustomize-age $(AGE_YAML_SUPPORT_COMMIT)
 	git -C "$(AGE_SRC)" rev-parse --verify kustomize-age && git -C "$(AGE_SRC)" checkout kustomize-age && git -C "$(AGE_SRC)" reset --hard $(AGE_YAML_SUPPORT_COMMIT)
 
 $(KUSTOMIZE_SRC):
-	GOPATH=$(GOPATH) $(GO) get -d sigs.k8s.io/kustomize/kustomize/...
+	# mkdir -p $(shell dirname $(KUSTOMIZE_SRC))
+	git clone $(KUSTOMIZE_SYLR_REPO) $(shell dirname $(KUSTOMIZE_SRC))
 
 kustomize-git-reset:
 	git -C "$(KUSTOMIZE_SRC)/.." remote add sylr $(KUSTOMIZE_SYLR_REPO) || true
 	git -C "$(KUSTOMIZE_SRC)/.." remote update
 	git -C "$(KUSTOMIZE_SRC)/.." rev-parse --verify kustomize-age || git -C "$(KUSTOMIZE_SRC)/.." checkout -b kustomize-age $(KUSTOMIZE_AGE_SUPPORT_COMMIT)
 	git -C "$(KUSTOMIZE_SRC)/.." rev-parse --verify kustomize-age && git -C "$(KUSTOMIZE_SRC)/.." checkout kustomize-age && git -C "$(KUSTOMIZE_SRC)/.." reset --hard $(KUSTOMIZE_AGE_SUPPORT_COMMIT)
 
-age-binaries: $(AGE_SRC) age-git-reset
+age-binaries: age-git-reset $(AGE_SRC)
 	cd $(AGE_SRC); \
 	for platform in $(PLATFORMS); do \
 	  GOOS=$$(cut -d / -f1 <<<$$platform); \
 	  GOARCH=$$(cut -d / -f2 <<<$$platform); \
 	  OUTPUT=$$(basename $$PWD)-$$GOOS-$$GOARCH-$$(git rev-parse --short=8 HEAD); \
 	  test "$$GOOS" == "windows" && OUTPUT=$${OUTPUT}.exe; \
 	  GOOS=$$GOOS GOARCH=$$GOARCH go build -ldflags="-s -w" -trimpath -o $$OUTPUT ./cmd/age; \
-	  upx $$OUTPUT; \
 	  cp $$OUTPUT $(CURDIR)/bin; \
 	done
 
@@ -56,6 +57,5 @@ kustomize-binaries: $(KUSTOMIZE_SRC) kustomize-git-reset
 	  OUTPUT=$$(basename $$PWD)-$$GOOS-$$GOARCH-$$(git rev-parse --short=8 HEAD); \
 	  test "$$GOOS" == "windows" && OUTPUT=$${OUTPUT}.exe; \
 	  GOOS=$$GOOS GOARCH=$$GOARCH go build -ldflags="-s -w" -trimpath -o $$OUTPUT .; \
-	  upx $$OUTPUT; \
 	  cp $$OUTPUT $(CURDIR)/bin; \
 	done