Release 1.0

.github/workflows/votebot.yml

@@ -19,16 +19,23 @@ jobs:
       - name: Test with Gradle
         run: ./gradlew test ktlintCheck
       - name: Build with Gradle
+        run: ./gradlew classes
+      - name: Make Distribution with Gradle
+        if: github.ref == 'refs/heads/main'
         run: ./gradlew installDist
       - name: Login
+        if: github.ref == 'refs/heads/main'
         env:
           GITHUB_TOKEN: ${{ secrets.DOCKER_TOKEN }}
-        run:  docker login ghcr.io --username ci --password "$GITHUB_TOKEN"
+        run: docker login ghcr.io --username ci --password "$GITHUB_TOKEN"
       - name: Build & Tag
-        run:  docker build -t ghcr.io/votebot/votebot/bot:latest -t ghcr.io/votebot/votebot/bot:"$GITHUB_SHA" .
+        if: github.ref == 'refs/heads/main'
+        run: docker build -t ghcr.io/votebot/votebot/bot:latest -t ghcr.io/votebot/votebot/bot:"$GITHUB_SHA" .
       - name: Push
-        run:  docker push ghcr.io/votebot/votebot/bot:latest
+        if: github.ref == 'refs/heads/main'
+        run: docker push ghcr.io/votebot/votebot/bot:latest
       - name: Push specific tag
+        if: github.ref == 'refs/heads/main'
         run: docker push ghcr.io/votebot/votebot/bot:"$GITHUB_SHA"
       - name: Create Sentry Release
         if: github.ref == 'refs/heads/main'

.gitignore

@@ -47,3 +47,6 @@ gradle-app.setting
 **/build/
 
 # End of https://www.toptal.com/developers/gitignore/api/kotlin,gradle
+
+
+.env

Dockerfile

@@ -0,0 +1,7 @@
+FROM adoptopenjdk/openjdk16
+
+WORKDIR /usr/app
+
+COPY build/install .
+
+ENTRYPOINT ["bin/votebot"]

build.gradle.kts

@@ -14,11 +14,26 @@ repositories {
 }
 
 dependencies {
-    implementation("io.github.microutils", "kotlin-logging", "2.0.8")
 
     implementation("dev.kord", "kord-core", "0.7.x-SNAPSHOT")
 
     implementation("dev.schlaubi", "envconf", "1.0")
 
+    implementation("io.github.microutils", "kotlin-logging", "2.0.8")
     implementation("ch.qos.logback", "logback-classic", "1.3.0-alpha5")
+    implementation("io.sentry", "sentry", "4.3.0")
+    implementation("io.sentry", "sentry-logback", "4.3.0")
+}
+
+tasks {
+    withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile> {
+        kotlinOptions {
+            freeCompilerArgs =
+                listOf(
+                    "-Xopt-in=dev.kord.common.annotation.KordPreview",
+                    "-Xopt-in=kotlin.RequiresOptIn",
+                    "-Xopt-in=kotlin.ExperimentalStdlibApi"
+                )
+        }
+    }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

src/main/kotlin/dev/schlaubi/votebot/Launcher.kt

@@ -0,0 +1,57 @@
+/*
+ * VoteBot - A feature-rich bot to create votes on Discord guilds.
+ *
+ * Copyright (C) 2019-2021  Michael Rittmeister & Yannick Seeger
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see https://www.gnu.org/licenses/.
+ */
+
+package dev.schlaubi.votebot
+
+import ch.qos.logback.classic.Logger
+import dev.schlaubi.votebot.config.Config
+import io.sentry.Sentry
+import io.sentry.SentryOptions
+import mu.KotlinLogging
+import org.slf4j.LoggerFactory
+import dev.schlaubi.votebot.core.VoteBotImpl as VoteBot
+
+private val LOG = KotlinLogging.logger { }
+
+suspend fun main() {
+    initializeLogging()
+    initializeSentry()
+
+    VoteBot().start()
+}
+
+private fun initializeLogging() {
+    val rootLogger = LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME) as Logger
+    rootLogger.level = Config.LOG_LEVEL
+
+    Thread.setDefaultUncaughtExceptionHandler { thread, throwable ->
+        LOG.error(throwable) { "Got unhandled error on $thread" }
+    }
+}
+
+private fun initializeSentry() {
+    val configure: (SentryOptions) -> Unit =
+        if (Config.ENVIRONMENT.useSentry) {
+            { it.dsn = Config.SENTRY_TOKEN; }
+        } else {
+            { it.dsn = "" }
+        }
+
+    Sentry.init(configure)
+}

src/main/kotlin/dev/schlaubi/votebot/command/CommandErrorHandler.kt

@@ -0,0 +1,33 @@
+/*
+ * Votebot - A feature-rich bot to create votes on Discord guilds.
+ *
+ * Copyright (C) 2019-2021  Michael Rittmeister & Yannick Seeger
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see https://www.gnu.org/licenses/.
+ */
+
+package dev.schlaubi.votebot.command
+
+import dev.schlaubi.votebot.command.context.Context
+import kotlin.coroutines.CoroutineContext
+
+/**
+ * Functional interface to properly handle Errors during command execution.
+ */
+fun interface CommandErrorHandler {
+    /**
+     * Handels a [throwable] that was thrown in [context] and [coroutineContext].
+     */
+    suspend fun handleCommandError(context: Context, coroutineContext: CoroutineContext, throwable: Throwable)
+}

src/main/kotlin/dev/schlaubi/votebot/command/DescriptiveCommand.kt

@@ -0,0 +1,31 @@
+/*
+ * Votebot - A feature-rich bot to create votes on Discord guilds.
+ *
+ * Copyright (C) 2019-2021  Michael Rittmeister & Yannick Seeger
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see https://www.gnu.org/licenses/.
+ */
+
+package dev.schlaubi.votebot.command
+
+/**
+ * A command which has registration data.
+ *
+ * @property name the name of the command
+ * @property description the description of the command
+ */
+sealed interface DescriptiveCommand {
+    val name: String
+    val description: String
+}