ISSUE 60: Added revised method of matching docker images.

jdeathe · jdeathe · commit b2afb629e7bd · 2016-01-27T00:53:12.000Z
diff --git a/build.sh b/build.sh
@@ -20,7 +20,9 @@ show_docker_image ()
 		NAME_PARTS[1]='latest'
 	fi
 
-	docker images | grep -e "^${NAME_PARTS[0]}[ ]\{1,\}${NAME_PARTS[1]}"
+	docker images | awk -v FS='[ ]+' \
+		-v pattern="^${NAME_PARTS[0]}[ ]+${NAME_PARTS[1]} " \
+		'$0 ~ pattern { print $0; }'
 }
 
 echo "Building ${DOCKER_IMAGE_REPOSITORY_NAME}"

Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,9 @@ show_docker_image ()`
`20`	`20`	`NAME_PARTS[1]='latest'`
`21`	`21`	`fi`
`22`	`22`
`23`		`- docker images \| grep -e "^${NAME_PARTS[0]}[ ]\{1,\}${NAME_PARTS[1]}"`
	`23`	`+ docker images \| awk -v FS='[ ]+' \`
	`24`	`+ -v pattern="^${NAME_PARTS[0]}[ ]+${NAME_PARTS[1]} " \`
	`25`	`+ '$0 ~ pattern { print $0; }'`
`24`	`26`	`}`
`25`	`27`
`26`	`28`	`echo "Building ${DOCKER_IMAGE_REPOSITORY_NAME}"`