hack/validate: allow forcing validation

This introduces a FORCE_VALIDATE environment variable, which allows
forcing some validation steps, even if no changes were detected.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

Makefile

@@ -65,6 +65,7 @@ DOCKER_ENVS := \
 	-e DOCKER_TEST_HOST \
 	-e DOCKER_USERLANDPROXY \
 	-e DOCKERD_ARGS \
+	-e TEST_FORCE_VALIDATE \
 	-e TEST_INTEGRATION_DIR \
 	-e TEST_SKIP_INTEGRATION \
 	-e TEST_SKIP_INTEGRATION_CLI \

hack/validate/default-seccomp

@@ -7,7 +7,7 @@ IFS=$'\n'
 files=( $(validate_diff --diff-filter=ACMR --name-only -- 'profiles/seccomp' || true) )
 unset IFS
 
-if [ ${#files[@]} -gt 0 ]; then
+if [ -n "${TEST_FORCE_VALIDATE:-}" ] || [ ${#files[@]} -gt 0 ]; then
 	# We run 'go generate' and see if we have a diff afterwards
 	go generate ./profiles/seccomp/ >/dev/null
 	# Let see if the working directory is clean

hack/validate/swagger

@@ -7,7 +7,7 @@ IFS=$'\n'
 files=( $(validate_diff --diff-filter=ACMR --name-only -- 'api/swagger.yaml' || true) )
 unset IFS
 
-if [ ${#files[@]} -gt 0 ]; then
-	LANG=C.UTF-8 yamllint -c ${SCRIPTDIR}/.swagger-yamllint api/swagger.yaml
+if [ -n "${TEST_FORCE_VALIDATE:-}" ] || [ ${#files[@]} -gt 0 ]; then
+	LANG=C.UTF-8 yamllint -c "${SCRIPTDIR}"/.swagger-yamllint api/swagger.yaml
 	swagger validate api/swagger.yaml
 fi

hack/validate/swagger-gen

@@ -7,8 +7,8 @@ IFS=$'\n'
 files=( $(validate_diff --diff-filter=ACMR --name-only -- 'api/types/' 'api/swagger.yaml' || true) )
 unset IFS
 
-if [ ${#files[@]} -gt 0 ]; then
-	${SCRIPTDIR}/../generate-swagger-api.sh 2> /dev/null
+if [ -n "${TEST_FORCE_VALIDATE:-}" ] || [ ${#files[@]} -gt 0 ]; then
+	"${SCRIPTDIR}"/../generate-swagger-api.sh 2> /dev/null
 	# Let see if the working directory is clean
 	diffs="$(git diff -- api/types/)"
 	if [ "$diffs" ]; then

hack/validate/vendor

@@ -8,7 +8,7 @@ validate_vendor_diff(){
 	files=( $(validate_diff --diff-filter=ACMR --name-only -- 'vendor.conf' 'vendor/' || true) )
 	unset IFS
 
-	if [ ${#files[@]} -gt 0 ]; then
+	if [ -n "${TEST_FORCE_VALIDATE:-}" ] || [ ${#files[@]} -gt 0 ]; then
 		# recreate vendor/
 		vndr
 		# check if any files have changed