feat: add checking update function

gradle/sweet-dependency/sweet-dependency-config.yaml

@@ -18,6 +18,9 @@ plugins:
     version: 0.25.3
 
 libraries:
+  com.squareup.okhttp3:
+    okhttp:
+      version: 4.11.0
   com.squareup:
     kotlinpoet:
       version: 1.14.2

sweetproperty-gradle-plugin/build.gradle.kts

@@ -21,6 +21,7 @@ kotlin {
 }
 
 dependencies {
+    implementation(com.squareup.okhttp3.okhttp)
     implementation(com.squareup.kotlinpoet)
     implementation(com.squareup.javapoet)
     implementation(net.lingala.zip4j.zip4j)

sweetproperty-gradle-plugin/src/main/java/com/highcapable/sweetproperty/plugin/SweetPropertyExtension.kt

@@ -25,6 +25,7 @@ import com.highcapable.sweetproperty.SweetProperty
 import com.highcapable.sweetproperty.gradle.factory.getOrCreate
 import com.highcapable.sweetproperty.gradle.proxy.IGradleLifecycle
 import com.highcapable.sweetproperty.plugin.extension.dsl.configure.SweetPropertyConfigureExtension
+import com.highcapable.sweetproperty.plugin.helper.PluginUpdateHelper
 import com.highcapable.sweetproperty.plugin.helper.PropertiesDeployHelper
 import com.highcapable.sweetproperty.utils.debug.SError
 import org.gradle.api.Project
@@ -44,6 +45,7 @@ internal class SweetPropertyExtension internal constructor() : IGradleLifecycle
 
     override fun onSettingsEvaluate(settings: Settings) {
         val configs = configure?.build(settings) ?: SError.make("Extension \"${SweetPropertyConfigureExtension.NAME}\" create failed")
+        PluginUpdateHelper.checkingForUpdate(settings)
         PropertiesDeployHelper.initialize(settings, configs)
     }
 

sweetproperty-gradle-plugin/src/main/java/com/highcapable/sweetproperty/plugin/helper/PluginUpdateHelper.kt

@@ -0,0 +1,81 @@
+/*
+ * SweetProperty -  An easy get project properties anywhere Gradle plugin.
+ * Copyright (C) 2019-2023 HighCapable
+ * https://github.com/HighCapable/SweetProperty
+ *
+ * Apache License Version 2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * This file is created by fankes on 2023/9/26.
+ */
+package com.highcapable.sweetproperty.plugin.helper
+
+import com.highcapable.sweetproperty.SweetProperty
+import com.highcapable.sweetproperty.generated.SweetPropertyProperties
+import com.highcapable.sweetproperty.utils.debug.SLog
+import com.highcapable.sweetproperty.utils.executeUrlBody
+import org.gradle.api.initialization.Settings
+import org.xml.sax.InputSource
+import java.io.StringReader
+import javax.xml.parsers.DocumentBuilderFactory
+
+/**
+ * 插件自身检查更新工具类
+ */
+internal object PluginUpdateHelper {
+
+    /** OSS Release URL 地址 */
+    private const val SONATYPE_OSS_RELEASES_URL = "https://s01.oss.sonatype.org/content/repositories/releases"
+
+    /** 依赖配置文件名 */
+    private const val METADATA_FILE_NAME = "maven-metadata.xml"
+
+    /** 插件自身依赖 URL 名称 */
+    private val groupUrlNotation =
+        "${SweetPropertyProperties.PROJECT_GROUP_NAME.replace(".","/")}/${SweetPropertyProperties.GRADLE_PLUGIN_MODULE_NAME}"
+
+    /** 检查更新 URL 地址 */
+    private val releaseUrl = "$SONATYPE_OSS_RELEASES_URL/$groupUrlNotation/$METADATA_FILE_NAME"
+
+    /**
+     * 检查更新
+     * @param settings 当前设置
+     */
+    internal fun checkingForUpdate(settings: Settings) {
+        if (settings.gradle.startParameter.isOffline) return
+        val latestVersion = releaseUrl.executeUrlBody(isShowFailure = false).trim().findLatest()
+        if (latestVersion.isNotBlank() && latestVersion != SweetProperty.VERSION) SLog.note(
+            """
+              Plugin update is available, the current version is ${SweetProperty.VERSION}, please update to $latestVersion
+              You can modify your plugin version in your project's settings.gradle / settings.gradle.kts
+              plugins {
+                  id("${SweetPropertyProperties.PROJECT_GROUP_NAME}") version "$latestVersion"
+                  ...
+              }
+              For more information, you can visit ${SweetProperty.PROJECT_URL}
+            """.trimIndent(), SLog.UP
+        )
+    }
+
+    /**
+     * 解析 [METADATA_FILE_NAME] 内容并获取 "latest"
+     * @return [String]
+     */
+    private fun String.findLatest() = runCatching {
+        if ((contains("<metadata ") || contains("<metadata>")).not() || endsWith("</metadata>").not()) return@runCatching ""
+        DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(InputSource(StringReader(this))).let { document ->
+            document.getElementsByTagName("latest")?.let { if (it.length > 0) it.item(0)?.textContent ?: "" else "" }
+        }
+    }.getOrNull() ?: ""
+}

sweetproperty-gradle-plugin/src/main/java/com/highcapable/sweetproperty/utils/HttpFactory.kt

@@ -0,0 +1,58 @@
+/*
+ * SweetProperty -  An easy get project properties anywhere Gradle plugin.
+ * Copyright (C) 2019-2023 HighCapable
+ * https://github.com/HighCapable/SweetProperty
+ *
+ * Apache License Version 2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * This file is created by fankes on 2023/9/26.
+ */
+package com.highcapable.sweetproperty.utils
+
+import com.highcapable.sweetproperty.utils.debug.SError
+import com.highcapable.sweetproperty.utils.debug.SLog
+import okhttp3.Credentials
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import java.util.concurrent.TimeUnit
+
+/**
+ * 获取当前 URL 地址的请求体字符串内容 (GET) (同步)
+ * @param username 用户名
+ * @param password 密码
+ * @param isShowFailure 是否显示错误 - 默认是
+ * @return [String]
+ */
+internal fun String.executeUrlBody(username: String = "", password: String = "", isShowFailure: Boolean = true) = runCatching {
+    OkHttpClient()
+        .newBuilder()
+        .connectTimeout(10000, TimeUnit.MILLISECONDS)
+        .authenticator { _, response ->
+            if (response.code == 400 || response.code == 401)
+                response.request.newBuilder()
+                    .header("Authorization", Credentials.basic(username, password))
+                    .build()
+            else null
+        }.build().newCall(
+            Request.Builder().url(when {
+                startsWith("https://") -> "https://" + replace("https://", "").replace("//", "/")
+                startsWith("http://") -> "http://" + replace("http://", "").replace("//", "/")
+                else -> SError.make("Invalid URL: $this")
+            }).get().build()
+        ).execute().let {
+            if (it.code == 200 || it.code == 404) it.body?.string() ?: ""
+            else SError.make("Request failed with code ${it.code}")
+        }
+}.onFailure { if (isShowFailure) SLog.error("Failed to connect to $this\n$it") }.getOrNull() ?: ""