hide packaging artefacts

Author: gojko

Makefile

@@ -27,17 +27,18 @@ STACK_NAME ?= imagemagick-layer
 
 result/bin/identify: all
 
-layer.zip: result/bin/identify
+build/layer.zip: result/bin/identify build
 	# imagemagick has a ton of symlinks, and just using the source dir in the template
 	# would cause all these to get packaged as individual files. 
 	# (https://github.com/aws/aws-cli/issues/2900) 
 	#
 	# This is why we zip outside, using -y to store them as symlinks
 
-	cd result && zip -ry ../layer.zip *
+	cd result && zip -ry $(PROJECT_ROOT)$@ *
 
-output.yaml: template.yaml result/bin/identify
+build/output.yaml: template.yaml build/layer.zip
 	aws cloudformation package --template $< --s3-bucket $(DEPLOYMENT_BUCKET) --output-template-file $@
 
-deploy: output.yaml
+deploy: build/output.yaml
 	aws cloudformation deploy --template $< --stack-name $(STACK_NAME)
+	aws cloudformation describe-stacks --stack-name $(STACK_NAME) --query Stacks[].Outputs --output table

template.yaml

@@ -1,20 +1,25 @@
+AWSTemplateFormatVersion: 2010-09-09
 Transform: AWS::Serverless-2016-10-31
+Description: >
+  Static build of ImageMagick for AWS Linux 2,
+  including convert, mogrify and identify tools
+  and support for jpeg, gif, png, tiff and webm formats.
+
+  Check out https://github.com/serverlesspub/imagemagick-aws-lambda-2
+  for more information.
 Resources:
   ImageMagickLayer:
     Type: AWS::Serverless::LayerVersion
     Properties:
       LayerName: image-magick
-      Description: >
-
-        Static build of ImageMagick for AWS Linux 2,
-        including convert, mogrify and identify tools
-        and support for jpeg, gif, png, tiff and webm formats.
-
-        Check out https://github.com/serverlesspub/imagemagick-aws-lambda-2
-        for more information.
-
-      ContentUri: layer.zip
+      Description: Static build of ImageMagick for AWS Linux 2,
+      ContentUri: build/layer.zip
       CompatibleRuntimes:
         - nodejs10.x
       LicenseInfo: https://imagemagick.org/script/license.php
       RetentionPolicy: Retain
+
+Outputs:
+  LayerVersion:
+    Description: Layer ARN Reference
+    Value: !Ref ImageMagickLayer