Initial commit

.gitignore

@@ -0,0 +1,121 @@
+# User-specific stuff
+.idea/
+
+*.iml
+*.ipr
+*.iws
+
+# IntelliJ
+out/
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+# Windows thumbnail cache files
+Thumbs.db
+Thumbs.db:encryptable
+ehthumbs.db
+ehthumbs_vista.db
+
+# Dump file
+*.stackdump
+
+# Folder config file
+[Dd]esktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+.gradle
+build/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Cache of project
+.gradletasknamecache
+
+**/build/
+
+# Common working directory
+run/
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar
+
+# Local Test Launch point
+src/test/kotlin/RunTerminal.kt

build.gradle.kts

@@ -0,0 +1,20 @@
+plugins {
+    val kotlinVersion = "1.5.10"
+    kotlin("jvm") version kotlinVersion
+    kotlin("plugin.serialization") version kotlinVersion
+
+    id("net.mamoe.mirai-console") version "2.6.7"
+}
+
+group = "me.jie65535"
+version = "0.1"
+
+repositories {
+    maven("https://maven.aliyun.com/repository/public")
+    mavenCentral()
+}
+
+dependencies{
+    implementation("org.jsoup:jsoup:1.13.1")
+    implementation("com.beust:klaxon:5.5")
+}

gradle.properties

@@ -0,0 +1 @@
+kotlin.code.style=official

gradle/wrapper/gradle-wrapper.properties

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+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.8-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

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+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# 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.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"

gradlew.bat

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+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

settings.gradle.kts

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+rootProject.name = "jcc"

src/main/kotlin/GlotAPI.kt

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+import com.beust.klaxon.Json
+import com.beust.klaxon.Klaxon
+import java.security.InvalidKeyException
+
+/**
+ * # glot.io api 封装
+ * [https://glot.io/] 是一个开源的在线运行代码的网站
+ * 它提供了免费API供外界使用，API文档见 [https://github.com/glotcode/glot/blob/master/api_docs]
+ * 本类是对该API文档的封装
+ * 通过 [listLanguages] 获取支持在线运行的编程语言列表
+ * ~~通过 [getVersion] 获取对应语言的最新版本请求地址~~
+ * 通过 [getSupport] 判断指定编程语言是否支持
+ * 通过 [getFilename] 来获取指定编程语言的文件名（runCode需要）
+ * 以上接口均有缓存，仅首次获取不同数据时会发起请求。因此，首次运行可能较慢。
+ * 通过 [runCode] 运行代码
+ * 若觉得原版 [runCode] 使用复杂，还可以使用另一个更简单的重载 [runCode]
+ * @suppress 注意，若传入不支持的语言，或者格式不正确，将无法正确识别
+ * @author jie65535@github
+ */
+object GlotAPI {
+    private const val URL = "https://glot.io/"
+    private const val URL_NEW = "https://glot.io/new/"
+    private const val URL_API = URL + "api/"
+    private const val URL_LIST_LANGUAGES = URL_API + "run"
+    // 运行代码需要api token，这是的我帐号申请的，可以在[https://glot.io/auth/page/simple/register]注册帐号
+    private const val API_TOKEN = "074ef4a7-7a94-47f2-9891-85511ef1fb52"
+
+    data class Language(val name: String, val url: String)
+    data class CodeFile(val name: String, val content: String)
+
+    data class RunCodeRequest(@Json(serializeNull = false) val stdin: String?,
+                              @Json(serializeNull = false) val command: String?,
+                              val files: List<CodeFile>)
+    data class RunResult(val stdout: String, val stderr: String, val error: String)
+
+    private var languages: List<Language>? = null
+    private val filenames: MutableMap<String, String> = mutableMapOf()
+    // val fileExtensions: Map<String, String> = mapOf("assembly" to "asm", "ats" to "dats", "bash" to "sh", "c" to "c", "clojure" to "clj", "cobol" to "cob", "coffeescript" to "coffee", "cpp" to "cpp", "crystal" to "cr", "csharp" to "cs", "d" to "d", "elixir" to "ex", "elm" to "elm", "erlang" to "erl", "fsharp" to "fs", "go" to "go", "groovy" to "groovy", "haskell" to "hs", "idris" to "idr", "java" to "java", "javascript" to "js", "julia" to "jl", "kotlin" to "kt", "lua" to "lua", "mercury" to "m", "nim" to "nim", "nix" to "nix", "ocaml" to "ml", "perl" to "pl", "php" to "php", "python" to "py", "raku" to "raku", "ruby" to "rb", "rust" to "rs", "scala" to "scala", "swift" to "swift", "typescript" to "ts", "plaintext" to "txt", )
+
+    /**
+     * 列出所有支持在线运行的语言（缓存）
+     * @return 返回支持的语言列表 示例：
+     * ```json
+     * [
+     *   {
+     *     "name": "assembly",
+     *     "url": "https://glot.io/api/run/assembly"
+     *   },
+     *   {
+     *     "name": "c",
+     *     "url": "https://glot.io/api/run/c"
+     *   }
+     * ]
+     * ```
+     */
+    fun listLanguages(): List<Language> {
+        if (languages == null) {
+            languages = Klaxon().parseArray(HttpUtil.get(URL_LIST_LANGUAGES)) ?: throw Exception("未获取到任何数据")
+        }
+        return languages!!
+    }
+
+    /**
+     * 检查是否支持该语言在线编译
+     * @param language 编程语言名字（忽略大小写）
+     * @return 是否支持
+     */
+    fun checkSupport(language: String): Boolean = listLanguages().any { it.name.equals(language, true) }
+
+    /**
+     * 获取编程语言请求地址，若不支持将会抛出异常
+     * @param language 编程语言名字（忽略大小写）
+     * @return 返回语言请求地址
+     * @exception InvalidKeyException 不支持的语言
+     */
+    fun getSupport(language: String): Language =
+        listLanguages().find { it.name.equals(language, true) } ?: throw InvalidKeyException("不支持的语言")
+
+    /**
+     * 获取指定编程语言文件名（缓存）
+     * @exception Exception 若不支持或无法获取，将抛出异常
+     * @return 建议文件名（通常是main.c之类的，java比较特殊，是Main.java，所以需要请求，避免硬编码）
+     */
+    fun getFilename(language: String): String {
+        val lang = getSupport(language)
+        if (filenames.containsKey(lang.name))
+            return filenames[lang.name]!!
+        val document = HttpUtil.getDocument(URL_NEW + lang.name)
+        val filename = HttpUtil.documentSelect(document, ".filename").firstOrNull()?.text() ?: throw Exception("无法获取文件名")
+        filenames[lang.name] = filename
+        return filename
+    }
+
+    /**
+     * # 运行代码
+     *
+     * ## 简单示例：
+     * 请求
+     * ```json
+     * {
+     *   "files": [
+     *     {
+     *       "name": "main.py",
+     *       "content": "print(42)"
+     *     }
+     *   ]
+     * }
+     * ```
+     * 响应
+     * ```json
+     * {
+     *   "stdout": "42\n",
+     *   "stderr": "",
+     *   "error": ""
+     * }
+     * ```
+     *
+     * ## 读输入流示例：
+     * 请求
+     * ```json
+     * {
+     *   "stdin": "42",
+     *   "files": [
+     *     {
+     *       "name": "main.py",
+     *       "content": "print(input('Number from stdin: '))"
+     *     }
+     *   ]
+     * }
+     * ```
+     * 响应
+     * ```json
+     * {
+     *   "stdout": "Number from stdin: 42\n",
+     *   "stderr": "",
+     *   "error": ""
+     * }
+     * ```
+     *
+     * ## 自定义运行命令示例：
+     * 请求
+     * ```json
+     * {
+     *   "command": "bash main.sh 42",
+     *   "files": [
+     *     {
+     *       "name": "main.sh",
+     *       "content": "echo Number from arg: $1"
+     *     }
+     *   ]
+     * }
+     * ```
+     * 响应
+     * ```json
+     * {
+     *   "stdout": "Number from arg: 42\n",
+     *   "stderr": "",
+     *   "error": ""
+     * }
+     * ```
+     * @param language 要运行的编程语言
+     * @param requestData 运行代码的请求数据
+     * @return 返回运行结果 若执行了死循环或其它阻塞代码，
+     * 导致程序无法在限定时间内返回，将会报告超时异常
+     */
+    fun runCode(language: Language, requestData: RunCodeRequest): RunResult {
+        val response = HttpUtil.post(language.url + "/latest", Klaxon().toJsonString(requestData), mapOf("Authorization" to API_TOKEN))
+        return Klaxon().parse(response) ?: throw Exception("未获取到任何数据")
+    }
+
+
+    /**
+     * # 运行代码
+     * 更简单的运行代码重载
+     * @param language 编程语言
+     * @param code 程序代码
+     * @param stdin 可选的输入缓冲区数据
+     * @return 返回运行结果 若执行了死循环或其它阻塞代码，
+     * 导致程序无法在限定时间内返回，将会报告超时异常
+     */
+    fun runCode(language: String, code: String, stdin: String? = null): RunResult =
+        runCode(getSupport(language), RunCodeRequest(stdin, null, listOf(CodeFile(getFilename(language), code))))
+}

src/main/kotlin/HttpUtil.kt

@@ -0,0 +1,82 @@
+import okhttp3.MediaType
+import okhttp3.MediaType.Companion.toMediaTypeOrNull
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.RequestBody
+import okhttp3.RequestBody.Companion.toRequestBody
+import org.jsoup.Jsoup
+import org.jsoup.nodes.Document
+import org.jsoup.select.Elements
+import java.io.File
+import java.util.concurrent.TimeUnit
+
+
+object HttpUtil {
+    private val JSON: MediaType? = "application/json; charset=utf-8".toMediaTypeOrNull()
+    private val okHttpClient: OkHttpClient by lazy {
+        OkHttpClient.Builder()
+            .readTimeout(10, TimeUnit.SECONDS)
+            .build()
+    }
+
+    /**
+     * ### 下载图片
+     */
+    fun downloadImage(url: String, file: File): ByteArray {
+        val request = Request.Builder().url(url).build()
+        val imageByte = okHttpClient.newCall(request).execute().body!!.bytes()
+        val fileParent = file.parentFile
+        if (!fileParent.exists()) fileParent.mkdirs()
+        file.writeBytes(imageByte)
+        return imageByte
+    }
+
+    /**
+     * ### 发送GET请求
+     */
+    fun get(url: String): String {
+        val request = Request.Builder().url(url).build()
+        return okHttpClient.newCall(request).execute().body!!.string()
+    }
+
+    /**
+     * ### 发送带Json参数的POST请求
+     */
+    fun post(url: String, json: String): String {
+        val requestBody = json.toRequestBody(JSON)
+        val request = Request.Builder().url(url).post(requestBody).build()
+        return okHttpClient.newCall(request).execute().body!!.string()
+    }
+    /**
+     * ### 发送带Header与Json参数的POST请求
+     */
+    fun post(url: String, json: String, params: Map<String, String>): String {
+        val requestBody = json.toRequestBody(JSON)
+        val requestBuilder = Request.Builder().url(url)
+        for (param in params)
+            requestBuilder.addHeader(param.key, param.value)
+        val request = requestBuilder.post(requestBody).build()
+        return okHttpClient.newCall(request).execute().body!!.string()
+    }
+
+    /**
+     * ### 解析网页响应
+     */
+    fun parseBody(responseBody: String): Document {
+        return Jsoup.parse(responseBody)
+    }
+
+    /**
+     * ### 发送GET请求并解析
+     */
+    fun getDocument(url: String): Document {
+        return parseBody(get(url))
+    }
+
+    /**
+     * ### Document 元素选择
+     */
+    fun documentSelect(document: Document, cssQuery: String): Elements {
+        return document.select(cssQuery)
+    }
+}

src/main/kotlin/JCC.kt

@@ -0,0 +1,99 @@
+import net.mamoe.mirai.console.command.CommandManager.INSTANCE.register
+import net.mamoe.mirai.console.command.CommandManager.INSTANCE.unregister
+import net.mamoe.mirai.console.command.parse.CommandCallParser
+import net.mamoe.mirai.console.plugin.jvm.JvmPluginDescription
+import net.mamoe.mirai.console.plugin.jvm.KotlinPlugin
+import net.mamoe.mirai.contact.Group
+import net.mamoe.mirai.contact.isBotMuted
+import net.mamoe.mirai.event.globalEventChannel
+import net.mamoe.mirai.event.subscribeMessages
+import net.mamoe.mirai.message.data.At
+import net.mamoe.mirai.message.data.MessageChainBuilder
+import net.mamoe.mirai.utils.info
+import okhttp3.internal.indexOfNonWhitespace
+
+object JCC : KotlinPlugin(
+    JvmPluginDescription(
+        id = "me.jie65535.jcc",
+        name = "J Compiler Collection",
+        version = "0.1",
+    ) {
+        author("jie65535")
+        info("""在线编译器集合""")
+    }
+) {
+    const val CMD_PREFIX = "jcc"
+
+    override fun onEnable() {
+        logger.info { "Plugin loaded" }
+        JccCommand.register()
+
+
+        globalEventChannel().subscribeMessages {
+            startsWith(CMD_PREFIX, false) reply {
+                if (subject is Group && (subject as Group).isBotMuted)
+                    return@reply null
+                val msg = it.substring(CMD_PREFIX.length).trim()
+                if (msg.isNotEmpty()) {
+                    val index = msg.indexOfFirst(Char::isWhitespace)
+                    if (index >= 0)
+                    {
+                        val language = msg.substring(0, index)
+                        val code = msg.substring(index).trim()
+                        if (!GlotAPI.checkSupport(language))
+                            return@reply "不支持这种编程语言\n/jcc list #列出所有支持的编程语言"
+                        if (code.isEmpty())
+                            return@reply "请输入要运行的代码"
+                        try {
+                            // subject.sendMessage("正在执行，请稍等...")
+                            logger.info("请求执行代码")
+                            val result = GlotAPI.runCode(language, code)
+                            val builder = MessageChainBuilder()
+                            var c = 0
+                            if (result.stdout.isNotEmpty()) c++
+                            if (result.stderr.isNotEmpty()) c++
+                            if (result.error.isNotEmpty()) c++
+                            val title = c >= 2
+                            var msgLength = 0
+                            if (subject is Group) {
+                                builder.add(At(sender))
+                                builder.add("\n")
+                            }
+
+                            if (result.error.isNotEmpty()) {
+                                builder.add("error:\n")
+                                builder.add(result.error)
+                                msgLength += result.error.length + 7
+                            }
+                            if (result.stdout.isNotEmpty()) {
+                                if (title) builder.add("\nstdout:\n")
+                                builder.add(result.stdout)
+                                msgLength += result.stdout.length
+                            }
+                            if (result.stderr.isNotEmpty()) {
+                                if (title) builder.add("\nstderr:\n")
+                                builder.add(result.stderr)
+                                msgLength += result.stderr.length
+                            }
+                            val messageChain = builder.build()
+                            if (msgLength > 500) {
+                                val messageContent = messageChain.contentToString()
+                                return@reply "消息内容过长，已贴到Pastebin：\n" + UbuntuPastebinHelper.paste(messageContent)
+                            } else {
+                                return@reply messageChain
+                            }
+                        } catch (e: Exception) {
+                            logger.warning(e)
+                            return@reply "执行失败\n原因：${e.message}"
+                        }
+                    }
+                }
+                return@reply "请输入正确的命令！例如：\n$CMD_PREFIX python print(\"Hello world\")"
+            }
+        }
+    }
+
+    override fun onDisable() {
+        JccCommand.unregister()
+    }
+}

src/main/kotlin/JccCommand.kt

@@ -0,0 +1,24 @@
+import net.mamoe.mirai.console.command.CommandSender
+import net.mamoe.mirai.console.command.CompositeCommand
+
+object JccCommand : CompositeCommand(
+    JCC, "jcc",
+    description = "在线编译器集合"
+) {
+    @SubCommand
+    @Description("列出所有支持的编程语言")
+    suspend fun CommandSender.list() {
+        try {
+            sendMessage(GlotAPI.listLanguages().joinToString { it.name })
+        } catch (e: Exception) {
+            sendMessage("执行失败\n${e.message}")
+            JCC.logger.warning(e)
+        }
+    }
+
+    @SubCommand
+    @Description("帮助")
+    suspend fun CommandSender.help() {
+        sendMessage("直接调用jcc即可运行代码\n例如：jcc python print(\"Hello world\")\n其它指令：\n$usage")
+    }
+}

src/main/kotlin/UbuntuPastebinHelper.kt

@@ -0,0 +1,82 @@
+import okhttp3.FormBody
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import org.jsoup.Jsoup
+import java.io.IOException
+
+/**
+ * # ubuntu pastebin 帮助类
+ * [https://paste.ubuntu.com] 是一个用于共享文档的网站
+ * 由于pastebin本身没有对外提供api，所以本类使用解析html的方式实现
+ * 通过 [getSyntaxList] 获取支持的语法列表（缓存）
+ * 通过 [get] 获取链接的内容
+ * 通过 [paste] 来粘贴内容
+ *
+ * @author jie65535@github
+ */
+object UbuntuPastebinHelper {
+    private const val URL = "https://paste.ubuntu.com"
+    private var syntaxList: Map<String, String>? = null
+    /**
+     * 获取支持的语法列表（缓存）
+     * @return 返回一个map，其中key是给人看的，value是作为参数传递的
+     */
+    fun getSyntaxList(): Map<String, String> {
+        if (syntaxList != null)
+            return syntaxList!!
+        val document = HttpUtil.getDocument(URL)
+        val element = HttpUtil.documentSelect(document, "select#id_syntax > option")
+        val map = mutableMapOf<String, String>()
+        for (opt in element)
+            map[opt.text()] = opt.`val`()
+        syntaxList = map
+        return map
+    }
+
+    /**
+     * 获取内容
+     * @param url pastebin地址，如：https://paste.ubuntu.com/p/nmn8yKMtND/
+     * @return 返回链接中贴的内容
+     */
+    fun get(url: String): String {
+        if (url.isEmpty() || !url.startsWith("https://paste.ubuntu.com/p/"))
+            throw Exception("非法的url")
+        val document = HttpUtil.getDocument(url)
+        return HttpUtil.documentSelect(document, ".paste > pre").text()
+    }
+
+    /**
+     * 上传内容
+     * @param content 上传内容
+     * @param syntax 语法（例如c/cpp） 可以通过getSyntaxList得到所有支持的语法，传入pair的value 默认值：text
+     * @param poster 主题文本（最大长度30字符） 默认值："temp"
+     * @param expiration 过期时间（(empty)/day/week/month/year） 默认值："day"
+     * @return 返回访问地址，如：https://paste.ubuntu.com/p/nmn8yKMtND/
+     */
+    fun paste(content: String, syntax: String = "text", poster: String = "temp", expiration: String = "day"): String? {
+        if (poster.length > 30)
+            throw Exception("poster length too long!")
+        if (content.isEmpty())
+            throw Exception("content cannot be empty!")
+        val okHttpClient = OkHttpClient().newBuilder()
+            .followRedirects(false)
+            .build()
+        val requestBody = FormBody.Builder()
+            .add("poster", poster)
+            .add("syntax", syntax)
+            .add("expiration", expiration)
+            .add("content", content)
+            .build()
+        val request = Request.Builder()
+            .url(URL)
+            .post(requestBody)
+            .build()
+        val response = okHttpClient.newCall(request).execute()
+        if (response.code == 200)
+            throw Exception("请求已经成功，但无法执行动作，请检查参数")
+        return if (response.code == 302)
+            URL + response.header("Location")
+        else
+            throw IOException("请求失败，请检查网络或参数")
+    }
+}

src/main/resources/META-INF/services/net.mamoe.mirai.console.plugin.jvm.JvmPlugin

@@ -0,0 +1 @@
+JCC