commit e35c682c2e285b0f42e57dc4e33340a4ce20c49e Author: Logan Gorence Date: Sat Jul 9 18:14:21 2022 -0700 Initial commit. diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..022b841 --- /dev/null +++ b/.gitattributes @@ -0,0 +1,5 @@ +# +# https://help.github.com/articles/dealing-with-line-endings/ +# +# These are explicitly windows files and should use crlf +*.bat text eol=crlf diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..66119e8 --- /dev/null +++ b/.gitignore @@ -0,0 +1,8 @@ +# Ignore Gradle project-specific cache directory +.gradle + +# Ignore Gradle build output directory +build + +# IntelliJ IDEA +.idea/ diff --git a/build.gradle.kts b/build.gradle.kts new file mode 100644 index 0000000..8956cb3 --- /dev/null +++ b/build.gradle.kts @@ -0,0 +1,48 @@ +plugins { + `kotlin-dsl` + kotlin("plugin.serialization") version "1.6.21" + + id("maven-publish") + id("java-gradle-plugin") +} + +group = "lgbt.mystic.foundation" +version = "0.1.0" + +repositories { + mavenCentral() + gradlePluginPortal() +} + +dependencies { + implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:1.6.21") + implementation("org.jetbrains.kotlin:kotlin-serialization:1.6.21") + implementation("gradle.plugin.com.github.johnrengelman:shadow:7.1.2") + implementation("com.google.code.gson:gson:2.9.0") + + // TODO: What uses this? + implementation("org.bouncycastle:bcprov-jdk15on:1.70") +} + +gradlePlugin { + plugins { + create("concrete") { + id = "lgbt.mystic.foundation.concrete" + implementationClass = "lgbt.mystic.foundation.concrete.ConcreteGradlePlugin" + } + } +} + +publishing { + repositories { + mavenLocal() + maven { + name = "GitHubPackages" + url = uri("https://maven.pkg.github.com/mysticlgbt/concrete") + credentials { + username = project.findProperty("github.username") as String? + password = project.findProperty("github.token") as String? + } + } + } +} diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..41d9927 Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..aa991fc --- /dev/null +++ b/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,5 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/gradlew b/gradlew new file mode 100755 index 0000000..1b6c787 --- /dev/null +++ b/gradlew @@ -0,0 +1,234 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original 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 POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit + +APP_NAME="Gradle" +APP_BASE_NAME=${0##*/} + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | 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" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + +# Collect all arguments for the java command; +# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of +# shell script including quotes and variable substitutions, so put them in +# double quotes to make sure that they get re-expanded; and +# * put everything else in single quotes, so that it's not re-expanded. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..107acd3 --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,89 @@ +@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 diff --git a/settings.gradle.kts b/settings.gradle.kts new file mode 100644 index 0000000..4cc3179 --- /dev/null +++ b/settings.gradle.kts @@ -0,0 +1 @@ +rootProject.name = "concrete" diff --git a/src/main/kotlin/lgbt/mystic/foundation/concrete/ConcreteExtension.kt b/src/main/kotlin/lgbt/mystic/foundation/concrete/ConcreteExtension.kt new file mode 100644 index 0000000..29ebfaa --- /dev/null +++ b/src/main/kotlin/lgbt/mystic/foundation/concrete/ConcreteExtension.kt @@ -0,0 +1,8 @@ +package lgbt.mystic.foundation.concrete + +import org.gradle.api.provider.Property + +interface ConcreteExtension { + val paperVersionGroup: Property + val minecraftServerPath: Property +} diff --git a/src/main/kotlin/lgbt/mystic/foundation/concrete/ConcreteGradlePlugin.kt b/src/main/kotlin/lgbt/mystic/foundation/concrete/ConcreteGradlePlugin.kt new file mode 100644 index 0000000..3617177 --- /dev/null +++ b/src/main/kotlin/lgbt/mystic/foundation/concrete/ConcreteGradlePlugin.kt @@ -0,0 +1,25 @@ +package lgbt.mystic.foundation.concrete + +import org.gradle.api.Plugin +import org.gradle.api.Project +import org.gradle.kotlin.dsl.create + +class ConcreteGradlePlugin : Plugin { + override fun apply(project: Project) { + project.extensions.create("concrete") + val setupPaperServer = project.tasks.create("setupPaperServer") + project.afterEvaluate { -> + setupPaperServer.dependsOn(*project.subprojects + // TODO: Foundation specific + .filter { it.isFoundationPlugin() } + .map { it.tasks.getByName("shadowJar") } + .toTypedArray() + ) + } + val runPaperServer = project.tasks.create("runPaperServer") + runPaperServer.dependsOn(setupPaperServer) + + val updateManifests = project.tasks.create("updateManifests") + project.tasks.getByName("assemble").dependsOn(updateManifests) + } +} diff --git a/src/main/kotlin/lgbt/mystic/foundation/concrete/ConcreteProjectPlugin.kt b/src/main/kotlin/lgbt/mystic/foundation/concrete/ConcreteProjectPlugin.kt new file mode 100644 index 0000000..f842258 --- /dev/null +++ b/src/main/kotlin/lgbt/mystic/foundation/concrete/ConcreteProjectPlugin.kt @@ -0,0 +1,16 @@ +package lgbt.mystic.foundation.concrete + +import org.gradle.api.Plugin +import org.gradle.api.Project + +class ConcreteProjectPlugin : Plugin { + override fun apply(project: Project) { + val versionWithBuild = if (System.getenv("CI_PIPELINE_IID") != null) { + project.rootProject.version.toString() + ".${System.getenv("CI_PIPELINE_IID")}" + } else { + "DEV" + } + + project.version = versionWithBuild + } +} diff --git a/src/main/kotlin/lgbt/mystic/foundation/concrete/Globals.kt b/src/main/kotlin/lgbt/mystic/foundation/concrete/Globals.kt new file mode 100644 index 0000000..b952fb8 --- /dev/null +++ b/src/main/kotlin/lgbt/mystic/foundation/concrete/Globals.kt @@ -0,0 +1,7 @@ +package lgbt.mystic.foundation.concrete + +import com.google.gson.Gson + +object Globals { + val gson = Gson() +} diff --git a/src/main/kotlin/lgbt/mystic/foundation/concrete/PaperVersionClient.kt b/src/main/kotlin/lgbt/mystic/foundation/concrete/PaperVersionClient.kt new file mode 100644 index 0000000..9a62ef3 --- /dev/null +++ b/src/main/kotlin/lgbt/mystic/foundation/concrete/PaperVersionClient.kt @@ -0,0 +1,46 @@ +package lgbt.mystic.foundation.concrete + +import com.google.gson.Gson +import java.net.URI +import java.net.http.HttpClient +import java.net.http.HttpRequest +import java.net.http.HttpResponse + +class PaperVersionClient( + val client: HttpClient = HttpClient.newHttpClient(), + private val gson: Gson = Globals.gson +) { + private val apiBaseUrl = URI.create("https://papermc.io/api/v2/") + + fun getVersionBuilds(group: String): List { + val response = client.send( + HttpRequest.newBuilder() + .GET() + .uri(apiBaseUrl.resolve("projects/paper/version_group/${group}/builds")) + .build(), + HttpResponse.BodyHandlers.ofString() + ) + + val body = response.body() + val root = gson.fromJson(body, PaperVersionRoot::class.java) + return root.builds + } + + fun resolveDownloadUrl(build: PaperBuild, download: PaperVersionDownload): URI = + apiBaseUrl.resolve("projects/paper/versions/${build.version}/builds/${build.build}/downloads/${download.name}") + + data class PaperVersionRoot( + val builds: List + ) + + data class PaperBuild( + val version: String, + val build: Int, + val downloads: Map + ) + + data class PaperVersionDownload( + val name: String, + val sha256: String + ) +} diff --git a/src/main/kotlin/lgbt/mystic/foundation/concrete/RunPaperServer.kt b/src/main/kotlin/lgbt/mystic/foundation/concrete/RunPaperServer.kt new file mode 100644 index 0000000..ea76298 --- /dev/null +++ b/src/main/kotlin/lgbt/mystic/foundation/concrete/RunPaperServer.kt @@ -0,0 +1,33 @@ +package lgbt.mystic.foundation.concrete + +import org.gradle.api.DefaultTask +import org.gradle.api.tasks.TaskAction +import org.gradle.kotlin.dsl.getByType +import java.io.File +import java.util.jar.JarFile + +open class RunPaperServer : DefaultTask() { + init { + outputs.upToDateWhen { false } + } + + @TaskAction + fun runPaperServer() { + val concrete = project.extensions.getByType() + + val minecraftServerDirectory = project.file(concrete.minecraftServerPath.get()) + val paperJarFile = minecraftServerDirectory.resolve("paper.jar") + val mainClassName = readMainClass(paperJarFile) + + project.javaexec { + classpath(paperJarFile.absolutePath) + workingDir(minecraftServerDirectory) + args("nogui") + mainClass.set(mainClassName) + } + } + + private fun readMainClass(file: File): String = JarFile(file).use { jar -> + jar.manifest.mainAttributes.getValue("Main-Class")!! + } +} diff --git a/src/main/kotlin/lgbt/mystic/foundation/concrete/SetupPaperServer.kt b/src/main/kotlin/lgbt/mystic/foundation/concrete/SetupPaperServer.kt new file mode 100644 index 0000000..17d6c0c --- /dev/null +++ b/src/main/kotlin/lgbt/mystic/foundation/concrete/SetupPaperServer.kt @@ -0,0 +1,69 @@ +package lgbt.mystic.foundation.concrete + +import org.gradle.api.DefaultTask +import org.gradle.api.tasks.Input +import org.gradle.api.tasks.TaskAction +import org.gradle.api.tasks.options.Option +import org.gradle.kotlin.dsl.getByType +import java.io.File +import java.nio.file.Files + +open class SetupPaperServer : DefaultTask() { + init { + outputs.upToDateWhen { false } + } + + @get:Input + @set:Option(option = "update", description = "Update Paper Server") + var shouldUpdatePaperServer = false + + private val paperVersionClient = PaperVersionClient() + + @TaskAction + fun downloadPaperTask() { + val concrete = project.extensions.getByType() + val minecraftServerDirectory = project.file(concrete.minecraftServerPath.get()) + + if (!minecraftServerDirectory.exists()) { + minecraftServerDirectory.mkdirs() + } + + val paperJarFile = project.file("${concrete.minecraftServerPath.get()}/paper.jar") + if (!paperJarFile.exists() || shouldUpdatePaperServer) { + downloadLatestBuild(concrete.paperVersionGroup.get(), paperJarFile) + } + + val paperPluginsDirectory = minecraftServerDirectory.resolve("plugins") + + if (!paperPluginsDirectory.exists()) { + paperPluginsDirectory.mkdirs() + } + + for (project in project.subprojects) { + if (!project.isFoundationPlugin()) { + continue + } + + val pluginJarFile = project.buildDir.resolve("libs/${project.name}-DEV-plugin.jar") + val pluginLinkFile = paperPluginsDirectory.resolve("${project.name}.jar") + if (pluginLinkFile.exists()) { + pluginLinkFile.delete() + } + + Files.createSymbolicLink(pluginLinkFile.toPath(), pluginJarFile.toPath()) + } + } + + private fun downloadLatestBuild(paperVersionGroup: String, paperJarFile: File) { + val builds = paperVersionClient.getVersionBuilds(paperVersionGroup) + val build = builds.last() + val download = build.downloads["application"]!! + val url = paperVersionClient.resolveDownloadUrl(build, download) + val downloader = SmartDownloader(paperJarFile.toPath(), url, download.sha256) + if (downloader.download()) { + logger.lifecycle("Installed Paper Server ${build.version} build ${build.build}") + } else { + logger.lifecycle("Paper Server ${build.version} build ${build.build} is up-to-date") + } + } +} diff --git a/src/main/kotlin/lgbt/mystic/foundation/concrete/SmartDownloader.kt b/src/main/kotlin/lgbt/mystic/foundation/concrete/SmartDownloader.kt new file mode 100644 index 0000000..2f00988 --- /dev/null +++ b/src/main/kotlin/lgbt/mystic/foundation/concrete/SmartDownloader.kt @@ -0,0 +1,78 @@ +package lgbt.mystic.foundation.concrete + +import java.net.URI +import java.nio.file.Files +import java.nio.file.Path +import java.security.MessageDigest + +class SmartDownloader( + private val localFilePath: Path, + private val remoteDownloadUrl: URI, + private val sha256: String +) { + fun download(): Boolean { + val hashResult = checkLocalFileHash() + if (hashResult != HashResult.ValidHash) { + downloadRemoteFile() + return false + } + return true + } + + private fun downloadRemoteFile() { + val url = remoteDownloadUrl.toURL() + val remoteFileStream = url.openStream() + val localFileStream = Files.newOutputStream(localFilePath) + remoteFileStream.transferTo(localFileStream) + val hashResult = checkLocalFileHash() + if (hashResult != HashResult.ValidHash) { + throw RuntimeException("Download of $remoteDownloadUrl did not result in valid hash.") + } + } + + private fun checkLocalFileHash(): HashResult { + if (!Files.exists(localFilePath)) { + return HashResult.DoesNotExist + } + + val digest = MessageDigest.getInstance("SHA-256") + val localFileStream = Files.newInputStream(localFilePath) + val buffer = ByteArray(16 * 1024) + + while (true) { + val size = localFileStream.read(buffer) + if (size <= 0) { + break + } + + val bytes = buffer.take(size).toByteArray() + digest.update(bytes) + } + + val sha256Bytes = digest.digest() + val localSha256Hash = bytesToHex(sha256Bytes) + return if (localSha256Hash.equals(sha256, ignoreCase = true)) { + HashResult.ValidHash + } else { + HashResult.InvalidHash + } + } + + private fun bytesToHex(hash: ByteArray): String { + val hexString = StringBuilder(2 * hash.size) + for (i in hash.indices) { + val hex = Integer.toHexString(0xff and hash[i].toInt()) + if (hex.length == 1) { + hexString.append('0') + } + hexString.append(hex) + } + return hexString.toString() + } + + enum class HashResult { + DoesNotExist, + InvalidHash, + ValidHash + } +} diff --git a/src/main/kotlin/lgbt/mystic/foundation/concrete/UpdateManifestTask.kt b/src/main/kotlin/lgbt/mystic/foundation/concrete/UpdateManifestTask.kt new file mode 100644 index 0000000..aeaaeb4 --- /dev/null +++ b/src/main/kotlin/lgbt/mystic/foundation/concrete/UpdateManifestTask.kt @@ -0,0 +1,32 @@ +package lgbt.mystic.foundation.concrete + +import org.gradle.api.DefaultTask +import org.gradle.api.tasks.TaskAction +import java.nio.file.Files +import java.nio.file.Path + +open class UpdateManifestTask : DefaultTask() { + @TaskAction + fun update() { + val manifestsDir = ensureManifestsDir() + val updateFile = manifestsDir.resolve("update.json") + val rootPath = project.rootProject.rootDir.toPath() + val updateManifest = project.findPluginProjects().mapNotNull { project -> + val paths = project.shadowJarOutputs.allFilesRelativeToPath(rootPath) + if (paths.isNotEmpty()) { + project.name to mapOf( + "version" to project.version, + "artifacts" to paths.map { it.toUnixString() } + ) + } else null + }.toMap() + + Files.writeString(updateFile, Globals.gson.toJson(updateManifest)) + } + + private fun ensureManifestsDir(): Path { + val manifestsDir = project.buildDir.resolve("manifests") + manifestsDir.mkdirs() + return manifestsDir.toPath() + } +} diff --git a/src/main/kotlin/lgbt/mystic/foundation/concrete/extensions.kt b/src/main/kotlin/lgbt/mystic/foundation/concrete/extensions.kt new file mode 100644 index 0000000..81d3217 --- /dev/null +++ b/src/main/kotlin/lgbt/mystic/foundation/concrete/extensions.kt @@ -0,0 +1,17 @@ +package lgbt.mystic.foundation.concrete + +import org.gradle.api.Project +import org.gradle.api.tasks.TaskOutputs +import java.nio.file.FileSystems +import java.nio.file.Path + +fun Project.isFoundationPlugin() = name.startsWith("foundation-") + +fun Project.findPluginProjects() = rootProject.subprojects.filter { project -> project.isFoundationPlugin() } + +val Project.shadowJarOutputs: TaskOutputs + get() = project.tasks.getByName("shadowJar").outputs + +fun TaskOutputs.allFilesRelativeToPath(root: Path): List = files.map { root.relativize(it.toPath()) } + +fun Path.toUnixString() = toString().replace(FileSystems.getDefault().separator, "/")