Updated to use printf.

tj-actions · May 23, 2020 · 31a8243 · 31a8243
1 parent 703597c
commit 31a8243
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -3,7 +3,7 @@ FROM alpine:3.11
 LABEL maintainer="Tonye Jack <[email protected]>"
 
 RUN apk update && apk upgrade && \
-    apk add --no-cache bash git openssh grep npm
+    apk add --no-cache bash git openssh grep npm sed
 
 COPY entrypoint.sh /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]
diff --git a/entrypoint.sh b/entrypoint.sh
@@ -34,7 +34,7 @@ FILES=$(git diff --diff-filter=ACM --name-only ${HEAD_SHA} || true)
 
 if [[ ! -z ${FILES} ]]; then
   echo "Filtering files..."
-  CHANGED_FILES=`echo ${FILES} | grep -E ".(js|jsx|ts|tsx)$"`
+  CHANGED_FILES=$(printf $(echo ${FILES} | sed 's| |\\n|g') | grep -E ".(js|jsx|ts|tsx)$")
   if [[ -z ${CHANGED_FILES} ]]; then
     echo "Skipping: No files to lint"
     exit 0;