build: add linter options.

.gitlab-ci.yml

@@ -23,7 +23,7 @@ bash:
   image: koalaman/shellcheck-alpine
   script:
     - shellcheck --shell=bash
-        PKGBUILD dists/build.sh
+        PKGBUILD dists/build.sh dists/docker.sh
         tests/packer/init/init.sh tests/packer/src/aa-update tests/packer/init/clean.sh
         debian/apparmor.d.postinst debian/apparmor.d.postrm
 
@@ -33,6 +33,16 @@ golangci-lint:
   script:
     - golangci-lint run
 
+packer:
+  stage: lint
+  image:
+    name: hashicorp/packer:latest
+    entrypoint: [""]
+  script:
+    - cd tests &&
+      packer fmt --check packer/ &&
+      packer validate --syntax-only packer/
+
 sast:
   stage: lint
 

Makefile

@@ -89,8 +89,9 @@ tests:
 
 lint:
 	@golangci-lint run
+	@make --directory=tests lint
 	@shellcheck --shell=bash \
-		PKGBUILD dists/build.sh \
+		PKGBUILD dists/build.sh dists/docker.sh \
 		tests/packer/init/init.sh tests/packer/src/aa-update tests/packer/init/clean.sh \
 		debian/${PKGNAME}.postinst debian/${PKGNAME}.postrm
 

tests/Makefile

@@ -18,11 +18,11 @@ BASE = archlinux debian ubuntu opensuse
 .PHONY: ${BASE} lint
 
 $(BASE):
-	make --directory=../ package dist=${@}
+	@make --directory=../ package dist=${@}
-	packer build -force -var version=${VERSION} \
+	@packer build -force -var version=${VERSION} \
 		-var disk_size=${disk} -var flavor="${flavor}" \
 		-only=qemu.${@}-${flavor} packer/
 
 lint:
-	@packer fmt packer/
+	@packer fmt --check packer/
-	@packer validate packer/
+	@packer validate --syntax-only packer/