Merge pull request 'Support for Eclipse' (#2) from TheKodeToad/run-config-adapter into mistress

Reviewed-on: https://git-esnesnon.ecorous.org/esnesnon/nonsense-gradle/pulls/2
Reviewed-by: owlsys <owlsys@noreply.localhost>
Reviewed-by: Ecorous <ecorous@outlook.com>

README.md

@@ -1,4 +1,4 @@
-# bad gradle
+# i love gradle
-# bad gradle
+# i love gradle
-# bad gradle
+# i love gradle
-# bad gradle
+# i love gradle

src/main/kotlin/org/ecorous/esnesnon/gradle/RunConfigGenerator.kt

@@ -1,94 +0,0 @@
-package org.ecorous.esnesnon.gradle
-
-import org.gradle.api.Project
-import org.gradle.api.plugins.JavaPluginExtension
-import org.gradle.api.tasks.SourceSet
-import java.nio.file.Files
-import java.util.*
-import kotlin.io.path.absolute
-import kotlin.io.path.createParentDirectories
-import kotlin.io.path.notExists
-
-private const val LOG4J_CONFIG_PATH = ".gradle/nonsense/log4j.xml"
-private const val ASSET_DIR = "caches/nonsense-gradle/assets"
-
-object RunConfigGenerator {
-    fun generate(project: Project) {
-
-        val log4jPath = project.rootDir.resolve(LOG4J_CONFIG_PATH).toPath().absolute()
-        if (log4jPath.notExists()) {
-            log4jPath.createParentDirectories()
-            RunConfigGenerator::class.java.getResourceAsStream("/log4j.xml").let {
-                it.use { s ->
-                    Files.copy(s!!, log4jPath)
-                }
-            }
-        }
-
-        val runConfigPath = project.rootDir.resolve(".idea").resolve("runConfigurations")
-        runConfigPath.mkdirs()
-        val envs = listOf("client", "server")
-        for (s in envs) {
-            val name = "Minecraft_${capitalize(s)}.xml"
-            if (!runConfigPath.resolve(name).exists()) {
-                val config = RunConfig(s, project)
-                runConfigPath.resolve(name).writeText(config.getXml())
-            }
-        }
-    }
-}
-
-fun capitalize(s: String): String {
-    if (s.isEmpty()) {
-        return s
-    }
-    return s.substring(0, 1).uppercase(Locale.ROOT) + s.substring(1).replace("([^A-Z])([A-Z])".toRegex(), "$1 $2")
-}
-
-class RunConfig(private val env: String, private val project: Project) {
-
-    private fun getAssetIndex(): String {
-        val index = project.gradle.gradleUserHomeDir.toPath().resolve(ASSET_DIR).resolve("indexes").resolve(NonsenseGradlePlugin.minecraftVersion+".json").absolute()
-        if (index.notExists()) {
-            index.createParentDirectories()
-            VersionChecker.downloadAssetIndex(NonsenseGradlePlugin.minecraftVersion, index)
-        }
-        return index.fileName.toString()
-    }
-
-    fun getXml(): String {
-        var modulePath = project.name
-        var parent = project.parent
-        while (parent != null) {
-            modulePath = parent.name + "." + modulePath
-            parent = project.parent!!
-        }
-        val moduleName =
-            "$modulePath." + project.extensions.getByType(JavaPluginExtension::class.java).sourceSets.getByName(
-                SourceSet.MAIN_SOURCE_SET_NAME
-            ).name
-        val args =
-            "--assetDir ${project.gradle.gradleUserHomeDir.resolve(ASSET_DIR).toPath().absolute()} --version Nonsense --assetIndex ${getAssetIndex()}"
-        val parameters = "-Dnonsense.development=true -Dlog4j.configurationFile=${project.rootDir.resolve(
-            LOG4J_CONFIG_PATH).toPath().absolute()} -Dlog4j2.formatMsgNoLookups=true"
-        val xml = """
-            <component name="ProjectRunConfigurationManager">
-              <configuration default="false" factoryName="Application" name="Minecraft ${capitalize(env)}" type="Application">
-                <option name="MAIN_CLASS_NAME" value="org.ecorous.esnesnon.nonsense.loader.impl.launch.client.Nonsense${capitalize(env)}"/>
-                <module name="$moduleName"/>
-                <option name="PROGRAM_PARAMETERS" value="$args"/>
-                <option name="VM_PARAMETERS" value="$parameters"/>
-                <option name="WORKING_DIRECTORY" value="${project.rootDir}/run/"/>
-                <method v="2">
-                  <option enabled="true" name="Make"/>
-                </method>
-                <envs>
-                  
-                </envs>
-                <shortenClasspath name="ARGS_FILE"/>
-              <classpathModifications/></configuration>
-            </component>
-        """.trimIndent()
-        return xml
-    }
-}

src/main/kotlin/org/ecorous/esnesnon/gradle/common/Env.kt

@@ -0,0 +1,6 @@
+package org.ecorous.esnesnon.gradle.common
+
+enum class Env(val id: String, val pascalName: String) {
+    SERVER("server", "Server"),
+    CLIENT("client", "Client"),
+}

src/main/kotlin/org/ecorous/esnesnon/gradle/common/strings.kt

@@ -0,0 +1,21 @@
+package org.ecorous.esnesnon.gradle.common
+
+fun sanitizeXmlValue(value: String): String {
+    return value.replace("&", "&").replace("\"", """)
+}
+
+fun formatXmlList(arg: Array<String>): String {
+    return sanitizeXmlValue(
+        arg
+            .asSequence()
+            .map {
+                var result = it
+                result = result.replace("\\", "\\\\")
+                result = result.replace("\"", "\\\"")
+                if (result.contains(" "))
+                    result = "\"$result\""
+
+                result
+            }.joinToString(" ")
+    )
+}

src/main/kotlin/org/ecorous/esnesnon/gradle/ext/Stuff.kt

@@ -1,7 +1,7 @@
 package org.ecorous.esnesnon.gradle.ext
 
 import org.ecorous.esnesnon.gradle.NonsenseGradlePlugin
-import org.ecorous.esnesnon.gradle.RunConfigGenerator
+import org.ecorous.esnesnon.gradle.run.RunConfigGenerator
 import org.ecorous.esnesnon.gradle.VersionChecker
 import org.ecorous.esnesnon.nonsense_remapper.NonsenseRemapper
 import org.ecorous.esnesnon.nonsense_remapper.api.Mapper

src/main/kotlin/org/ecorous/esnesnon/gradle/run/RunConfigAdapter.kt

@@ -0,0 +1,16 @@
+package org.ecorous.esnesnon.gradle.run
+
+import org.gradle.api.Project
+
+interface RunConfigAdapter {
+    fun generate(
+        project: Project,
+        name: String,
+        mainClass: String,
+        vmArgs: Array<String>,
+        programArgs: Array<String>
+    )
+
+    /** Typically, return whether we are running within the IDE which makes use of this format. */
+    fun shouldGenerate(): Boolean;
+}

src/main/kotlin/org/ecorous/esnesnon/gradle/run/RunConfigGenerator.kt

@@ -0,0 +1,58 @@
+package org.ecorous.esnesnon.gradle.run
+
+import org.ecorous.esnesnon.gradle.NonsenseGradlePlugin
+import org.ecorous.esnesnon.gradle.VersionChecker
+import org.ecorous.esnesnon.gradle.common.Env
+import org.ecorous.esnesnon.gradle.run.adapter.EclipseAdapter
+import org.ecorous.esnesnon.gradle.run.adapter.IdeaAdapter
+import org.gradle.api.Project
+import java.nio.file.Files
+import java.nio.file.Path
+import kotlin.io.path.absolute
+import kotlin.io.path.createParentDirectories
+import kotlin.io.path.notExists
+
+object RunConfigGenerator {
+    private const val LOG4J_CONFIG_PATH = ".gradle/nonsense/log4j.xml"
+    private const val ASSET_DIR = "caches/nonsense-gradle/assets"
+    private val ADAPTERS = arrayOf(EclipseAdapter(), IdeaAdapter())
+
+    fun generate(project: Project) {
+        val log4jPath = project.rootDir.resolve(LOG4J_CONFIG_PATH).toPath().absolute()
+        if (log4jPath.notExists()) {
+            log4jPath.createParentDirectories()
+            RunConfigGenerator::class.java.getResourceAsStream("/log4j.xml").use { input ->
+                Files.copy(input!!, log4jPath)
+            }
+        }
+
+        val assetPath = project.gradle.gradleUserHomeDir.resolve(ASSET_DIR).toPath().absolute()
+        val assetIndexPath = assetPath.resolve("indexes").resolve(NonsenseGradlePlugin.minecraftVersion + ".json")
+        if (assetIndexPath.notExists()) {
+            assetIndexPath.createParentDirectories()
+            VersionChecker.downloadAssetIndex(NonsenseGradlePlugin.minecraftVersion, assetIndexPath)
+        }
+
+        val runConfigPath = project.rootDir.resolve(".idea").resolve("runConfigurations")
+        runConfigPath.mkdirs()
+
+        for (adapter in ADAPTERS) {
+            if (!adapter.shouldGenerate())
+                continue
+
+            for (env in Env.values()) {
+                adapter.generate(
+                    project,
+                    "Minecraft ${env.pascalName}",
+                    "org.ecorous.esnesnon.nonsense.loader.impl.launch.client.Nonsense${env.pascalName}",
+                    arrayOf("-Dnonsense.development=true", "-Dlog4j.configurationFile=" + assetPath),
+                    arrayOf(
+                        "--assetDir", assetPath.toString(),
+                        "--version", "Nonsense",
+                        "--assetIndex", assetIndexPath.toString()
+                    )
+                )
+            }
+        }
+    }
+}

src/main/kotlin/org/ecorous/esnesnon/gradle/run/adapter/EclipseAdapter.kt

@@ -0,0 +1,51 @@
+package org.ecorous.esnesnon.gradle.run.adapter
+
+import org.ecorous.esnesnon.gradle.common.formatXmlList
+import org.ecorous.esnesnon.gradle.common.sanitizeXmlValue
+import org.ecorous.esnesnon.gradle.run.RunConfigAdapter
+import org.gradle.api.Project
+import org.gradle.plugins.ide.eclipse.model.EclipseModel
+import java.nio.charset.StandardCharsets
+
+class EclipseAdapter : RunConfigAdapter {
+    override fun generate(
+        project: Project,
+        name: String,
+        mainClass: String,
+        vmArgs: Array<String>,
+        programArgs: Array<String>
+    ) {
+        val projectName = project.extensions.findByType(EclipseModel::class.java)?.project?.name ?: project.name
+        val file = project.rootDir.resolve("$name.launch")
+
+        file.writer(StandardCharsets.UTF_8).use {
+            // @formatter:off
+            it.write(
+                """
+                <?xml version="1.0" encoding="UTF-8" standalone="no"?>
+                <launchConfiguration type="org.eclipse.jdt.launching.localJavaApplication">
+                    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+                        <listEntry value="/${sanitizeXmlValue(projectName)}"/>
+                    </listAttribute>
+                    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+                        <listEntry value="4"/>
+                    </listAttribute>
+                    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_START_ON_FIRST_THREAD" value="true"/>
+                    <stringAttribute key="org.eclipse.jdt.launching.CLASSPATH_PROVIDER" value="org.eclipse.buildship.core.classpathprovider"/>
+                    <stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="${sanitizeXmlValue(mainClass)}"/>
+                    <stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="${formatXmlList(programArgs)}"/>
+                    <stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="${sanitizeXmlValue(projectName)}"/>
+                    <stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="${formatXmlList(vmArgs)}"/>
+                    <stringAttribute key="org.eclipse.jdt.launching.WORKING_DIRECTORY" value="${'$'}{workspace_loc:${sanitizeXmlValue(projectName)}}/%RUN_DIRECTORY%"/>
+                    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_ATTR_USE_ARGFILE" value="true"/>
+                </launchConfiguration>
+                """.trimIndent()
+            )
+            // @formatter:on
+        }
+    }
+
+    override fun shouldGenerate(): Boolean {
+        return System.getProperty("eclipse.version") != null
+    }
+}

src/main/kotlin/org/ecorous/esnesnon/gradle/run/adapter/IdeaAdapter.kt

@@ -0,0 +1,50 @@
+package org.ecorous.esnesnon.gradle.run.adapter
+
+import org.ecorous.esnesnon.gradle.common.formatXmlList
+import org.ecorous.esnesnon.gradle.common.sanitizeXmlValue
+import org.ecorous.esnesnon.gradle.run.RunConfigAdapter
+import org.gradle.api.Project
+import java.nio.charset.StandardCharsets
+import kotlin.io.path.createDirectories
+import kotlin.io.path.isDirectory
+import kotlin.io.path.writer
+
+class IdeaAdapter : RunConfigAdapter {
+    override fun generate(
+        project: Project,
+        name: String,
+        mainClass: String,
+        vmArgs: Array<String>,
+        programArgs: Array<String>
+    ) {
+        val folder = project.projectDir.toPath().resolve(".idea/runConfigurations")
+        if (!folder.isDirectory())
+            folder.createDirectories()
+
+        val file = folder.resolve("$name.xml")
+
+        file.writer(StandardCharsets.UTF_8).use {
+            it.write(
+                """
+                <component name="ProjectRunConfigurationManager">
+                    <configuration default="false" name="%NAME%" type="Application" factoryName="Application">
+                        <option name="MAIN_CLASS_NAME" value="${sanitizeXmlValue(mainClass)}"/>
+                        <module name="%IDEA_MODULE%"/>
+                        <option name="PROGRAM_PARAMETERS" value="${formatXmlList(programArgs)}"/>
+                        <option name="VM_PARAMETERS" value="${formatXmlList(vmArgs)}"/>
+                        <option name="WORKING_DIRECTORY" value="${'$'}PROJECT_DIR${'$'}/%RUN_DIRECTORY%/"/>
+                        <method v="2">
+                            <option name="Make" enabled="true"/>
+                        </method>
+                        <shortenClasspath name="ARGS_FILE"/>
+                    </configuration>
+                </component>
+                """.trimIndent()
+            )
+        }
+    }
+
+    override fun shouldGenerate(): Boolean {
+        return System.getProperty("idea.version") != null
+    }
+}