add yq as external tool

On-behalf-of: @SAP [email protected]

Author: xrstf

Makefile

@@ -80,12 +80,23 @@ $(BOILERPLATE):
 	  boilerplate \
 	  ${BOILERPLATE_VERSION}
 
+YQ = _tools/yq
+YQ_VERSION = 4.44.6
+
+.PHONY: $(YQ)
+$(YQ):
+	@UNCOMPRESSED=true hack/download-tool.sh \
+	  https://github.com/mikefarah/yq/releases/download/v${YQ_VERSION}/yq_${GOOS}_${GOARCH} \
+	  yq \
+	  ${YQ_VERSION} \
+	  yq_*
+
 .PHONY: test
 test:
 	./hack/run-tests.sh
 
 .PHONY: codegen
-codegen:
+codegen: $(YQ)
 	hack/update-codegen-crds.sh
 	hack/update-codegen-sdk.sh
 

hack/download-tool.sh

@@ -48,17 +48,21 @@ fi
   curl --fail -LO "$URL"
   archive="$(ls)"
 
-  case "$archive" in
-    *.tar.gz | *.tgz)
-      tar xzf "$archive"
-      ;;
-    *.zip)
-      unzip "$archive"
-      ;;
-    *)
-      echo "Unknown file type: $archive" >&2
-      exit 1
-  esac
+  UNCOMPRESSED=${UNCOMPRESSED:-false}
+
+  if ! $UNCOMPRESSED; then
+    case "$archive" in
+      *.tar.gz | *.tgz)
+        tar xzf "$archive"
+        ;;
+      *.zip)
+        unzip "$archive"
+        ;;
+      *)
+        echo "Unknown file type: $archive" >&2
+        exit 1
+    esac
+  fi
 
   mv $BINARY_PATTERN ../$BINARY
   chmod +x ../$BINARY

hack/update-codegen-crds.sh

@@ -53,13 +53,13 @@ go run sigs.k8s.io/controller-tools/cmd/controller-gen \
   output:crd:dir=./internal/sync/crd/
 
 beautify() {
-  yq --inplace --no-doc 'del(.metadata.creationTimestamp)' "$1"
+  _tools/yq --inplace --no-doc 'del(.metadata.creationTimestamp)' "$1"
 
   # kcp 0.24 added support for conversions, but as long as our integration tests run on <0.24,
   # we must remove any possible conversion field or else older kcp versions will not be able to
   # load the generated ARS.
   # TODO: Remove this hack once everything in this repository is kcp 0.24+.
-  yq --inplace --no-doc 'del(.spec.conversion)' "$1"
+  _tools/yq --inplace --no-doc 'del(.spec.conversion)' "$1"
 
   mv "$1" "$1.bak"
   echo -e "# This file has been generated by hack/update-codegen-crds.sh, DO NOT EDIT.\n" > "$1"