Fix git diff script

Author: samlitowitz

scripts/git-has-changes.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env sh
 
-if [[ -n $(git status --porcelain --untracked-files=no) ]]; then
+if [ -n "$(git status --porcelain --untracked-files=no)" ]; then
   exit 1
 fi

scripts/test-all-images.sh scripts/test-cli-images.shscripts/test-all-images.sh renamed to scripts/test-cli-images.sh

@@ -32,15 +32,9 @@ for i in ./build/*/; do
 	docker run \
 	  --volume ./scripts/test-xdebug-install.php:/app/test-xdebug-install.php \
 	  --workdir /app \
-	  $image
+	  --entrypoint php \
+	  "${image}" test-xdebug-install.php
 
-	
-	# Builds image and check for return code
-	if docker build --pull -t "${image}" "./build/${version}"; then
-		build_done+=( "${image}" )
-	else
-		echo "${text_bold}${text_red}* ERROR when building ${image} ${text_normal}"
-		build_failed+=( "${image}" )
-	fi
+	exit 0
 done