Another take on sed…

meeDamian · Mar 15, 2020 · fb49d82 · fb49d82
1 parent 59ad02e
commit fb49d82
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diff --git a/Dockerfile b/Dockerfile
@@ -1,6 +1,6 @@
 FROM alpine:3.11
 
-RUN apk add --no-cache sed file curl jq
+RUN apk add --no-cache file curl jq
 
 COPY entrypoint.sh /
 

diff --git a/entrypoint.sh b/entrypoint.sh
@@ -115,7 +115,7 @@ status_code="$(jq -nc \
   --argjson target_commitish  "$(toJsonOrNull "$INPUT_COMMITISH")"  \
   --argjson name              "$(toJsonOrNull "$INPUT_NAME")"       \
   --argjson prerelease        "$(toJsonOrNull "$INPUT_PRERELEASE")" \
-  --argjson body              "$(toJsonOrNull "$(echo "$INPUT_BODY" | sed -z 's/\n/\\n/g')")" \
+  --argjson body              "$(toJsonOrNull "$(echo "$INPUT_BODY" | sed ':a;N;$!ba;s/\n/\\n/g')")" \
   '{$tag_name, $target_commitish, $name, $body, $draft, $prerelease} | del(.[] | nulls)' | \
   curl -s -X "$method" -d @- \
   --write-out "%{http_code}" -o "/tmp/$method.json" \