Fix Readme generation

Author: cytopia

Makefile

@@ -52,11 +52,11 @@ lint-workflow:
 
 build: pull-base-image
 	docker build -t $(IMAGE) .
-	cd build; ./gen-readme.sh $(IMAGE)
+	./build/gen-readme.sh $(IMAGE)
 
 rebuild: pull-base-image
 	docker build --no-cache -t $(IMAGE) .
-	cd build; ./gen-readme.sh $(IMAGE)
+	./build/gen-readme.sh $(IMAGE)
 
 
 # -------------------------------------------------------------------------------------------------

README.md

@@ -270,5 +270,5 @@ It allows any of the following combinations:
 ## Version
 
 ```
-nginx version: nginx/1.18.0
+nginx version: nginx/1.18.0
 ```

build/gen-readme.sh

@@ -10,7 +10,7 @@ IMAGE="${1}"
 ###
 ### Retrieve information afterwards and Update README.md
 ###
-INFO="$( docker run -it --rm --entrypoint=nginx ${IMAGE} -v 2>&1 )"
+INFO="$( docker run --rm --entrypoint=nginx "${IMAGE}" -v 2>&1 | tr -d '\r' )"
 
 echo "${INFO}"
 sed -i'' '/##[[:space:]]Version/q' "${CWD}/README.md"