Add scripts and workflow to update Spring Boot version

Author: marcusdacoregio

.github/workflows/continuous-integraion-workflow.yml

@@ -23,4 +23,4 @@ jobs:
  path: ~/.gradle/caches
  key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
  - name: Build with Gradle
- run: ./gradlew check --continue
+ run: ./gradlew check --continue

.github/workflows/update-spring-boot-version.yml

@@ -0,0 +1,17 @@
+name: Update Spring Boot Version
+
+on:
+ workflow_dispatch:
+ schedule:
+ - cron: '0 12 * * *' # Once per day at 12am UTC
+
+jobs:
+ update-spring-boot-version:
+ runs-on: ubuntu-latest
+ steps:
+ - uses: actions/checkout@v3
+ - name: Update Spring Boot Version
+ run: ./upgrade-spring-boot-version.sh
+ - uses: stefanzweifel/git-auto-commit-action@v4
+ with:
+ commit_message: "Update Spring Boot Version"

find-latest-minor-version.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+increment_version() {
+ local version="$1"
+ local last_digit=$(echo "$version" | rev | cut -d '.' -f 1 | rev)
+ local incremented_digit=$((last_digit + 1))
+ echo "${version%.*}.$incremented_digit"
+}
+
+find_next_minor_version() {
+ local current_version=$1
+ local maven_url=$2
+ local next_version=$(increment_version "$current_version")
+ local url="$maven_url/$next_version/"
+ local response=$(curl --write-out "%{http_code}\n" --silent --output /dev/null "$url")
+
+ if [ "$response" -eq 200 ]; then
+ echo "$next_version"
+ fi
+}

update-spring-boot-version.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+source ./find-latest-minor-version.sh
+source ./versions.properties
+
+next_minor_version=$(find_next_minor_version "$springBootVersion" "https://repo1.maven.org/maven2/org/springframework/boot/spring-boot-starter")
+
+if [ -z "$next_minor_version" ]; then
+ echo "No new minor Spring Boot version found"
+ exit 0
+fi
+
+sed -i '' -e "s/^\(springBootVersion\s*=\s*\).*$/\1$next_minor_version/" versions.properties
+bash ./sync-boot-version.sh "$next_minor_version"

versions.properties

@@ -0,0 +1 @@
+springBootVersion=3.1.1