Initial commit

.gitignore

@@ -0,0 +1,228 @@
+# Created by https://www.toptal.com/developers/gitignore/api/kotlin,gradle,intellij,intellij+all
+# Edit at https://www.toptal.com/developers/gitignore?templates=kotlin,gradle,intellij,intellij+all
+
+### Intellij ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# AWS User-specific
+.idea/**/aws.xml
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/artifacts
+# .idea/compiler.xml
+# .idea/jarRepositories.xml
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+# *.iml
+# *.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# SonarLint plugin
+.idea/sonarlint/
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+### Intellij Patch ###
+# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
+
+# *.iml
+# modules.xml
+# .idea/misc.xml
+# *.ipr
+
+# Sonarlint plugin
+# https://plugins.jetbrains.com/plugin/7973-sonarlint
+.idea/**/sonarlint/
+
+# SonarQube Plugin
+# https://plugins.jetbrains.com/plugin/7238-sonarqube-community-plugin
+.idea/**/sonarIssues.xml
+
+# Markdown Navigator plugin
+# https://plugins.jetbrains.com/plugin/7896-markdown-navigator-enhanced
+.idea/**/markdown-navigator.xml
+.idea/**/markdown-navigator-enh.xml
+.idea/**/markdown-navigator/
+
+# Cache file creation bug
+# See https://youtrack.jetbrains.com/issue/JBR-2257
+.idea/$CACHE_FILE$
+
+# CodeStream plugin
+# https://plugins.jetbrains.com/plugin/12206-codestream
+.idea/codestream.xml
+
+# Azure Toolkit for IntelliJ plugin
+# https://plugins.jetbrains.com/plugin/8053-azure-toolkit-for-intellij
+.idea/**/azureSettings.xml
+
+### Intellij+all ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+
+# AWS User-specific
+
+# Generated files
+
+# Sensitive or high-churn files
+
+# Gradle
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/artifacts
+# .idea/compiler.xml
+# .idea/jarRepositories.xml
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+# *.iml
+# *.ipr
+
+# CMake
+
+# Mongo Explorer plugin
+
+# File-based project format
+
+# IntelliJ
+
+# mpeltonen/sbt-idea plugin
+
+# JIRA plugin
+
+# Cursive Clojure plugin
+
+# SonarLint plugin
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+
+# Editor-based Rest Client
+
+# Android studio 3.1+ serialized cache file
+
+### Intellij+all Patch ###
+# Ignore everything but code style settings and run configurations
+# that are supposed to be shared within teams.
+
+.idea/*
+
+!.idea/codeStyles
+!.idea/runConfigurations
+
+### Kotlin ###
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# 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*
+replay_pid*
+
+### Gradle ###
+.gradle
+**/build/
+!src/**/build/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar
+
+# Avoid ignore Gradle wrappper properties
+!gradle-wrapper.properties
+
+# Cache of project
+.gradletasknamecache
+
+# Eclipse Gradle plugin generated files
+# Eclipse Core
+.project
+# JDT-specific (Eclipse Java Development Tools)
+.classpath
+
+### Gradle Patch ###
+# Java heap dump
+*.hprof
+
+# End of https://www.toptal.com/developers/gitignore/api/kotlin,gradle,intellij,intellij+all

README.md

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+# filemure
+
+This project uses [Gradle](https://gradle.org/).
+To build and run the application, use the *Gradle* tool window by clicking the Gradle icon in the right-hand toolbar,
+or run it directly from the terminal:
+
+* Run `./gradlew run` to build and run the application.
+* Run `./gradlew build` to only build the application.
+* Run `./gradlew check` to run all checks, including tests.
+* Run `./gradlew clean` to clean all build outputs.
+
+Note the usage of the Gradle Wrapper (`./gradlew`).
+This is the suggested way to use Gradle in production projects.
+
+[Learn more about the Gradle Wrapper](https://docs.gradle.org/current/userguide/gradle_wrapper.html).
+
+[Learn more about Gradle tasks](https://docs.gradle.org/current/userguide/command_line_interface.html#common_tasks).
+
+This project follows the suggested multi-module setup and consists of the `app` and `utils` subprojects.
+The shared build logic was extracted to a convention plugin located in `buildSrc`.
+
+This project uses a version catalog (see `gradle/libs.versions.toml`) to declare and version dependencies
+and both a build cache and a configuration cache (see `gradle.properties`).

app/build.gradle.kts

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+plugins {
+    // Apply the shared build logic from a convention plugin.
+    // The shared code is located in `buildSrc/src/main/kotlin/kotlin-jvm.gradle.kts`.
+    id("buildsrc.convention.kotlin-jvm")
+    alias(libs.plugins.tempolin)
+
+    // Apply the Application plugin to add support for building an executable JVM application.
+    application
+}
+
+dependencies {
+    implementation(libs.slf4jsimple)
+    implementation(libs.javalin)
+    implementation(libs.commonsText)
+    implementation(project(":core"))
+}
+
+application {
+    // Define the Fully Qualified Name for the application main class
+    // (Note that Kotlin compiles `App.kt` to a class with FQN `com.example.app.AppKt`.)
+    mainClass = "net.h34t.app.AppKt"
+}
+
+sourceSets {
+    main {
+        kotlin {
+            // include the generated source files
+            srcDir("${layout.buildDirectory.get()}/generated-sources/tempolin")
+        }
+    }
+}
+
+tasks.getByName("compileKotlin") {
+    dependsOn("tempolin")
+}
+
+tempolin {
+    add {
+        // place all templates in this directory
+        // subdirectories become packages
+        templateDirectory = "$projectDir/src/main/tpl"
+
+        // output directory for the generated templates
+        outputDirectory = "${layout.buildDirectory.get()}/generated-sources/tempolin"
+
+        // currently, there's only the "kotlin" generator
+        // optional, default is "kotlin"
+        compilationTarget = "kotlin"
+
+        // an optional input file filter
+        fileFilter = { file -> file.extension == "html" }
+
+        // set the name and package of the template interface
+        // defaults to "net.h34t.TempolinTemplate"
+        templateInterface = "net.h34t.filemure.Template"
+
+    }
+}

app/src/main/kotlin/net/h34t/filemure/FilemureApp.kt

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+package net.h34t.filemure
+
+import io.javalin.Javalin
+import net.h34t.filemure.controller.LoginController
+import net.h34t.filemure.controller.OverviewController
+
+class FilemureApp {
+
+    private val modifiers = TemplateModifiers()
+
+    private val loginPageController = LoginController(modifiers)
+
+    private val overviewController = OverviewController(modifiers)
+
+    fun register(server: Javalin) {
+        server.get("/") { ctx ->
+            if (ctx.sessionAttribute<Session>("user") != null) {
+                overviewController.overview(ctx)
+            } else {
+                ctx.redirectPRG("/login")
+            }
+        }
+        server.get("/login", loginPageController::formLogin)
+        server.post("/login", loginPageController::doLogin)
+        server.post("/logout", loginPageController::doLogout)
+    }
+}

app/src/main/kotlin/net/h34t/filemure/Server.kt

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+package net.h34t.app.net.h34t.filemure
+
+import io.javalin.Javalin
+import net.h34t.filemure.FilemureApp
+
+fun main() {
+
+    val app = FilemureApp()
+
+    Javalin.create(/*config*/)
+        .also {
+            app.register(it)
+        }
+        .start(7070)
+}

app/src/main/kotlin/net/h34t/filemure/Session.kt

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+package net.h34t.filemure
+
+data class Session(val email: String)

app/src/main/kotlin/net/h34t/filemure/TemplateModifiers.kt

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+package net.h34t.filemure
+
+import net.h34t.filemure.tpl.Frame
+import org.apache.commons.text.StringEscapeUtils
+import java.net.URLEncoder
+
+class TemplateModifiers : Frame.Modifiers {
+
+    fun hashPrefix(arg: String): String {
+        return URLEncoder.encode(arg, Charsets.UTF_8)
+    }
+
+    override fun starPrefix(arg: String): String {
+        return StringEscapeUtils.escapeHtml4(arg)
+    }
+
+}

app/src/main/kotlin/net/h34t/filemure/Util.kt

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+package net.h34t.filemure
+
+import io.javalin.http.ContentType
+import io.javalin.http.Context
+import io.javalin.http.HttpStatus
+import java.io.BufferedOutputStream
+import java.io.OutputStreamWriter
+
+/**
+ * Outputs an HTML page rendered via TempolinTemplate.
+ *
+ * This uses a buffered OutputStreamWriter, so the rendered output can be written partially during creation.
+ *
+ * @param tpl The Tempolin Template to render
+ * @param contentType An optional content type (defaults to HTML)
+ */
+fun Context.tempolin(tpl: Template, contentType: String = ContentType.HTML) {
+    this.contentType(contentType)
+    return OutputStreamWriter(BufferedOutputStream(this.outputStream())).use { writer ->
+        tpl.writeTo(writer)
+    }
+}
+
+/**
+ * A redirect using SEE_OTHER according to the post-redirect-get pattern
+ * see https://en.wikipedia.org/wiki/Post/Redirect/Get
+ *
+ * @param location The location to redirect to.
+ *
+ */
+fun Context.redirectPRG(location: String) = this.redirect(location, HttpStatus.SEE_OTHER)

app/src/main/kotlin/net/h34t/filemure/controller/LoginController.kt

@@ -0,0 +1,42 @@
+package net.h34t.filemure.controller
+
+import io.javalin.http.Context
+import net.h34t.filemure.Session
+import net.h34t.filemure.TemplateModifiers
+import net.h34t.filemure.redirectPRG
+import net.h34t.filemure.tempolin
+import net.h34t.filemure.tpl.Frame
+import net.h34t.filemure.tpl.Login
+
+class LoginController(val modifiers: TemplateModifiers) {
+
+    fun formLogin(ctx: Context) {
+        ctx.tempolin(
+            Frame(
+                modifiers = modifiers,
+                title = "Hello to Filemure",
+                content = Login(
+
+                )
+            )
+        )
+    }
+
+    fun doLogin(ctx: Context) {
+        val username = ctx.formParam("username")
+        val password = ctx.formParam("password")
+
+        if (username == "stefan@schallerl.com" && password == "foobar") {
+            ctx.sessionAttribute("user", Session(email = username))
+            ctx.redirectPRG("/")
+        } else {
+            ctx.sessionAttribute("user", null)
+            ctx.redirectPRG("/")
+        }
+    }
+
+    fun doLogout(ctx: Context) {
+        ctx.sessionAttribute("user", null)
+        ctx.redirectPRG("/login")
+    }
+}

app/src/main/kotlin/net/h34t/filemure/controller/OverviewController.kt

@@ -0,0 +1,20 @@
+package net.h34t.filemure.controller
+
+import io.javalin.http.Context
+import net.h34t.filemure.TemplateModifiers
+import net.h34t.filemure.tempolin
+import net.h34t.filemure.tpl.Frame
+import net.h34t.filemure.tpl.Overview
+
+class OverviewController(val modifiers: TemplateModifiers) {
+
+    fun overview(ctx: Context) {
+        ctx.tempolin(
+            Frame(
+                modifiers = modifiers,
+                title = "Filemure Overview",
+                content = Overview()
+            )
+        )
+    }
+}

app/src/main/tpl/net.h34t.filemure.tpl/Frame.tpl.html

@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>{*$title}</title>
+</head>
+<body>
+{template $content}
+</body>
+</html>

app/src/main/tpl/net.h34t.filemure.tpl/Login.tpl.html

@@ -0,0 +1,11 @@
+<h1>Hello to Filemure</h1>
+
+<form action="/login" method="post">
+    <p><label>Your email:<br>
+        <input type="email" placeholder="your-email@example.com" name="username"></label></p>
+
+    <p><label>Your password:<br>
+        <input type="password" name="password"></label></p>
+
+    <p><input type="submit" value="login"></p>
+</form>

app/src/main/tpl/net.h34t.filemure.tpl/Overview.tpl.html

@@ -0,0 +1,3 @@
+<h1>Hello to Filemure</h1>
+
+Your files:

buildSrc/build.gradle.kts

@@ -0,0 +1,15 @@
+plugins {
+    // The Kotlin DSL plugin provides a convenient way to develop convention plugins.
+    // Convention plugins are located in `src/main/kotlin`, with the file extension `.gradle.kts`,
+    // and are applied in the project's `build.gradle.kts` files as required.
+    `kotlin-dsl`
+}
+
+kotlin {
+    jvmToolchain(21)
+}
+
+dependencies {
+    // Add a dependency on the Kotlin Gradle plugin, so that convention plugins can apply it.
+    implementation(libs.kotlinGradlePlugin)
+}

buildSrc/settings.gradle.kts

@@ -0,0 +1,17 @@
+dependencyResolutionManagement {
+
+    // Use Maven Central and the Gradle Plugin Portal for resolving dependencies in the shared build logic (`buildSrc`) project.
+    @Suppress("UnstableApiUsage")
+    repositories {
+        mavenCentral()
+    }
+
+    // Reuse the version catalog from the main build.
+    versionCatalogs {
+        create("libs") {
+            from(files("../gradle/libs.versions.toml"))
+        }
+    }
+}
+
+rootProject.name = "buildSrc"

buildSrc/src/main/kotlin/kotlin-jvm.gradle.kts

@@ -0,0 +1,29 @@
+// The code in this file is a convention plugin - a Gradle mechanism for sharing reusable build logic.
+// `buildSrc` is a Gradle-recognized directory and every plugin there will be easily available in the rest of the build.
+package buildsrc.convention
+
+import org.gradle.api.tasks.testing.logging.TestLogEvent
+
+plugins {
+    // Apply the Kotlin JVM plugin to add support for Kotlin in JVM projects.
+    kotlin("jvm")
+}
+
+kotlin {
+    // Use a specific Java version to make it easier to work in different environments.
+    jvmToolchain(21)
+}
+
+tasks.withType<Test>().configureEach {
+    // Configure all test Gradle tasks to use JUnitPlatform.
+    useJUnitPlatform()
+
+    // Log information about all test results, not only the failed ones.
+    testLogging {
+        events(
+            TestLogEvent.FAILED,
+            TestLogEvent.PASSED,
+            TestLogEvent.SKIPPED
+        )
+    }
+}

core/build.gradle.kts

@@ -0,0 +1,13 @@
+plugins {
+    // Apply the shared build logic from a convention plugin.
+    // The shared code is located in `buildSrc/src/main/kotlin/kotlin-jvm.gradle.kts`.
+    id("buildsrc.convention.kotlin-jvm")
+    // Apply Kotlin Serialization plugin from `gradle/libs.versions.toml`.
+    alias(libs.plugins.kotlinPluginSerialization)
+}
+
+dependencies {
+    // Apply the kotlinx bundle of dependencies from the version catalog (`gradle/libs.versions.toml`).
+    implementation(libs.bundles.kotlinxEcosystem)
+    testImplementation(kotlin("test"))
+}

core/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Wed Jan 29 12:43:26 CET 2025
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

core/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 "$JAVACMD" "$@"

core/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

core/settings.gradle.kts

@@ -0,0 +1,2 @@
+rootProject.name = "core"
+

core/src/main/kotlin/net/h34t/filemure/core/entity/Types.kt

@@ -0,0 +1,34 @@
+package net.h34t.filemure.core.entity
+
+import kotlinx.datetime.Instant
+import kotlinx.datetime.LocalDateTime
+import java.util.*
+
+class Document(
+    val id: UUID,
+    val title: String,
+    val description: String,
+    val tags: List<Tag>,
+    val created: Instant,
+    val date: LocalDateTime,
+    val files: List<DocFile>,
+)
+
+@JvmInline
+value class Tag(val value: String)
+
+@JvmInline
+value class MimeType(val value: String) {
+    init {
+        // TODO validate mime type
+        // require(value)
+    }
+}
+
+data class DocFile(
+    val id: UUID,
+    val filename: String,
+    val mimeType: MimeType,
+    val created: Instant,
+)
+

gradle.properties

@@ -0,0 +1,7 @@
+# Enable the build cache to save time by reusing outputs produced by other successful builds.
+# https://docs.gradle.org/current/userguide/build_cache.html
+org.gradle.caching=true
+# Enable the configuration cache to reuse the build configuration and enable parallel task execution.
+# (Note that some plugins may not yet be compatible with the configuration cache.)
+# https://docs.gradle.org/current/userguide/configuration_cache.html
+org.gradle.configuration-cache=true

gradle/libs.versions.toml

@@ -0,0 +1,34 @@
+# Version catalog is a central place for you to declare and version dependencies
+# https://docs.gradle.org/current/userguide/platforms.html#sub:version-catalog
+# https://docs.gradle.org/current/userguide/platforms.html#sub::toml-dependencies-format
+
+[versions]
+kotlin = "2.0.21"
+kotlinxDatetime = "0.6.1"
+kotlinxSerializationJSON = "1.7.2"
+kotlinxCoroutines = "1.8.1"
+javalin = "6.4.0"
+slf4jsimple = "2.0.16"
+tempolin = "1.0.2"
+commonsText = "1.10.0"
+sqlite = "3.48.0.0"
+
+[libraries]
+kotlinGradlePlugin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
+kotlinxDatetime = { module = "org.jetbrains.kotlinx:kotlinx-datetime", version.ref = "kotlinxDatetime" }
+kotlinxSerialization = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "kotlinxSerializationJSON" }
+kotlinxCoroutines = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "kotlinxCoroutines" }
+javalin = { module = "io.javalin:javalin", version.ref = "javalin" }
+slf4jsimple = { module = "org.slf4j:slf4j-simple", version.ref = "slf4jsimple" }
+commonsText = { module = "org.apache.commons:commons-text", version.ref = "commonsText" }
+
+sqlite = { module = "org.xerial:sqlite-jdbc", version.ref = "sqlite" }
+
+
+# Libraries can be bundled together for easier import
+[bundles]
+kotlinxEcosystem = ["kotlinxDatetime", "kotlinxSerialization", "kotlinxCoroutines"]
+
+[plugins]
+kotlinPluginSerialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
+tempolin = { id = "net.h34t.tempolin", version.ref = "tempolin" }

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Wed Jan 29 12:37:58 CET 2025
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

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 "$JAVACMD" "$@"

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

settings.gradle.kts

@@ -0,0 +1,32 @@
+// The settings file is the entry point of every Gradle build.
+// Its primary purpose is to define the subprojects.
+// It is also used for some aspects of project-wide configuration, like managing plugins, dependencies, etc.
+// https://docs.gradle.org/current/userguide/settings_file_basics.html
+
+pluginManagement {
+    repositories {
+//        mavenLocal()
+        gradlePluginPortal()
+    }
+}
+
+dependencyResolutionManagement {
+    // Use Maven Central as the default repository (where Gradle will download dependencies) in all subprojects.
+    @Suppress("UnstableApiUsage")
+    repositories {
+        mavenCentral()
+    }
+}
+
+plugins {
+    // Use the Foojay Toolchains plugin to automatically download JDKs required by subprojects.
+    id("org.gradle.toolchains.foojay-resolver-convention") version "0.8.0"
+}
+
+// Include the `app` and `utils` subprojects in the build.
+// If there are changes in only one of the projects, Gradle will rebuild only the one that has changed.
+// Learn more about structuring projects with Gradle - https://docs.gradle.org/8.7/userguide/multi_project_builds.html
+include(":app")
+include(":core")
+
+rootProject.name = "filemure"