feat: generate changelog

Dockerfile

@@ -1,8 +1,10 @@
 # Run
-FROM alpine:3.10
+FROM node:alpine3.10 as run
 
 RUN apk add --no-cache curl git
 
+RUN npm install -g conventional-changelog-cli
+
 COPY entrypoint.sh /entrypoint.sh
 
 ENTRYPOINT ["/entrypoint.sh"]

README.md

@@ -14,7 +14,7 @@ The title of the release. Default `release: version ${NEXT_RELEASE}`.
 
 ### `message`
 
-The message of the release. Default `${NEXT_RELEASE}`.
+The message of the release. Default generate conventional changelog.
 
 ### `draft`
 

entrypoint.sh

@@ -43,12 +43,13 @@ if [ "${NAME}" = "0" ]; then
 fi
 
 if [ "${MESSAGE}" = "0" ]; then
-	MESSAGE="${NEXT_RELEASE}"
+  MESSAGE=$(conventional-changelog)
 fi
 
-
 echo "Next release : ${NEXT_RELEASE}"
 
+echo "${MESSAGE}"
+
 if [ "${CREATE_RELEASE}" = "true" ]; then
   API_JSON=$(printf '{"tag_name": "%s","target_commitish": "%s","name": "%s","body": "%s","draft": %s,"prerelease": %s}' "$NEXT_RELEASE" "$BRANCH" "$NEXT_RELEASE" "$MESSAGE" "$DRAFT" "$PRE" )
   curl --fail --data "${API_JSON}" -s -i "https://api.github.com/repos/${GITHUB_REPOSITORY}/releases?access_token=${GITHUB_TOKEN}"