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rnentjes
2025-10-19 13:23:17 +00:00
commit e4b89ae304
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46
.gitignore vendored Normal file
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.gradle
build/
!gradle/wrapper/gradle-wrapper.jar
!**/src/main/**/build/
!**/src/test/**/build/
### IntelliJ IDEA ###
.idea/modules.xml
.idea/jarRepositories.xml
.idea/compiler.xml
.idea/libraries/
*.iws
*.iml
*.ipr
out/
!**/src/main/**/out/
!**/src/test/**/out/
### Eclipse ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
bin/
!**/src/main/**/bin/
!**/src/test/**/bin/
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
### VS Code ###
.vscode/
### Mac OS ###
.DS_Store
### .kotlin ###
.kotlin
kotlin-js-store

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# Default ignored files
/shelf/
/workspace.xml
# Editor-based HTTP Client requests
/httpRequests/
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml

1
.idea/.name generated Normal file
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template

8
.idea/artifacts/kotlin_server_web_empty_js_1_0_SNAPSHOT.xml generated Normal file
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<component name="ArtifactManager">
<artifact type="jar" name="kotlin-server-web-empty-js-1.0-SNAPSHOT">
<output-path>$PROJECT_DIR$/build/libs</output-path>
<root id="archive" name="kotlin-server-web-empty-js-1.0-SNAPSHOT.jar">
<element id="module-output" name="kotlin-server-web-empty.jsMain" />
</root>
</artifact>
</component>

8
.idea/artifacts/kotlin_server_web_empty_jvm_1_0_SNAPSHOT.xml generated Normal file
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<component name="ArtifactManager">
<artifact type="jar" name="kotlin-server-web-empty-jvm-1.0-SNAPSHOT">
<output-path>$PROJECT_DIR$/build/libs</output-path>
<root id="archive" name="kotlin-server-web-empty-jvm-1.0-SNAPSHOT.jar">
<element id="module-output" name="kotlin-server-web-empty.jvmMain" />
</root>
</artifact>
</component>

8
.idea/artifacts/template_js_1_0_0_SNAPSHOT.xml generated Normal file
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<component name="ArtifactManager">
<artifact type="jar" name="template-js-1.0.0-SNAPSHOT">
<output-path>$PROJECT_DIR$/build/libs</output-path>
<root id="archive" name="template-js-1.0.0-SNAPSHOT.jar">
<element id="module-output" name="template.jsMain" />
</root>
</artifact>
</component>

8
.idea/artifacts/template_jvm_1_0_0_SNAPSHOT.xml generated Normal file
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<component name="ArtifactManager">
<artifact type="jar" name="template-jvm-1.0.0-SNAPSHOT">
<output-path>$PROJECT_DIR$/build/libs</output-path>
<root id="archive" name="template-jvm-1.0.0-SNAPSHOT.jar">
<element id="module-output" name="template.jvmMain" />
</root>
</artifact>
</component>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="GradleMigrationSettings" migrationVersion="1" />
<component name="GradleSettings">
<option name="linkedExternalProjectsSettings">
<GradleProjectSettings>
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="gradleHome" value="" />
<option name="modules">
<set>
<option value="$PROJECT_DIR$" />
</set>
</option>
</GradleProjectSettings>
</option>
</component>
</project>

6
.idea/kotlinc.xml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="KotlinJpsPluginSettings">
<option name="version" value="1.9.23" />
</component>
</project>

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.idea/misc.xml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="FrameworkDetectionExcludesConfiguration">
<file type="web" url="file://$PROJECT_DIR$" />
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="17" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/out" />
</component>
<component name="accountSettings">
<option name="activeRegion" value="us-east-1" />
<option name="recentlyUsedRegions">
<list>
<option value="us-east-1" />
</list>
</option>
</component>
</project>

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.idea/vcs.xml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$" vcs="Git" />
</component>
</project>

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build.gradle.kts Normal file
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plugins {
kotlin("multiplatform") version "2.1.10"
}
group = "nl.astraeus"
version = "0.1.0-SNAPSHOT"
repositories {
mavenCentral()
maven {
url = uri("https://gitea.astraeus.nl/api/packages/rnentjes/maven")
}
maven {
url = uri("https://gitea.astraeus.nl:8443/api/packages/rnentjes/maven")
}
}
kotlin {
jvmToolchain(17)
jvm()
js {
binaries.executable()
browser {
distribution {
outputDirectory.set(File("$projectDir/web/"))
}
}
}
sourceSets {
val commonMain by getting {
dependencies {
api("nl.astraeus:kotlin-simple-logging:1.1.1")
api("nl.astraeus:kotlin-css-generator:1.0.10")
}
}
val commonTest by getting
val jvmMain by getting {
dependencies {
implementation("io.undertow:undertow-core:2.3.14.Final")
implementation("org.jetbrains.kotlinx:kotlinx-html-jvm:0.11.0")
implementation("org.xerial:sqlite-jdbc:3.32.3.2")
implementation("com.zaxxer:HikariCP:4.0.3")
implementation("nl.astraeus:simple-jdbc-stats:1.6.1") {
exclude(group = "org.slf4j", module = "slf4j-api")
}
}
}
val jvmTest by getting {
dependencies {
}
}
val jsMain by getting {
dependencies {
implementation("nl.astraeus:kotlin-komponent:1.2.5")
}
}
val jsTest by getting
}
}

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data/db.txt Normal file
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Directory where the database files will be stored.

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gradle.properties Normal file
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kotlin.code.style=official

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gradle/wrapper/gradle-wrapper.jar vendored Normal file
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6
gradle/wrapper/gradle-wrapper.properties vendored Normal file
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#Sun Apr 28 09:54:33 CEST 2024
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

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gradlew vendored Executable file
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#!/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 "$JAVACMD" "$@"

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gradlew.bat vendored Normal file
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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

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settings.gradle.kts Normal file
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plugins {
id("org.gradle.toolchains.foojay-resolver-convention") version "0.5.0"
}
val REPO_NAME = "dummy so the gitea template compiles, please remove"
rootProject.name = "simple-server-html"

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src/jvmMain/kotlin/nl/astraeus/tmpl/Main.kt Normal file
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package nl.astraeus.tmpl
import com.zaxxer.hikari.HikariConfig
import nl.astraeus.logger.Logger
import nl.astraeus.tmpl.db.Database
val log = Logger()
val REPO_NAME = "dummy so the gitea template compiles, please remove"
fun main() {
Thread.currentThread().uncaughtExceptionHandler = Thread.UncaughtExceptionHandler { t, e ->
log.warn(e) {
e.message
}
}
Runtime.getRuntime().addShutdownHook(
object : Thread() {
override fun run() {
Database.vacuumDatabase()
Database.closeDatabase()
}
}
)
Class.forName("nl.astraeus.jdbc.Driver")
Database.initialize(HikariConfig().apply {
driverClassName = "nl.astraeus.jdbc.Driver"
jdbcUrl = "jdbc:stat:webServerPort=6001:jdbc:sqlite:data/simple-server-html.db"
username = "sa"
password = ""
maximumPoolSize = 25
isAutoCommit = false
validate()
})
}

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src/jvmMain/kotlin/nl/astraeus/tmpl/db/Database.kt Normal file
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package nl.astraeus.tmpl.db
import com.zaxxer.hikari.HikariConfig
import com.zaxxer.hikari.HikariDataSource
import java.sql.Connection
import java.util.*
import java.util.concurrent.atomic.AtomicBoolean
import kotlin.collections.set
import kotlin.use
private val currentConnection = ThreadLocal<Connection>()
fun <T> transaction(
block: (Connection) -> T
): T {
val hasConnection = currentConnection.get() != null
var oldConnection: Connection? = null
if (!hasConnection) {
currentConnection.set(Database.getConnection())
}
val connection = currentConnection.get()
try {
val result = block(connection)
connection.commit()
return result
} finally {
if (!hasConnection) {
currentConnection.set(oldConnection)
connection.close()
}
}
}
object Database {
var ds: HikariDataSource? = null
fun initialize(config: HikariConfig) {
val properties = Properties()
properties["journal_mode"] = "WAL"
config.dataSourceProperties = properties
config.addDataSourceProperty("cachePrepStmts", "true")
config.addDataSourceProperty("prepStmtCacheSize", "250")
config.addDataSourceProperty("prepStmtCacheSqlLimit", "2048")
ds = HikariDataSource(config)
Migrations.databaseVersionTableCreated = AtomicBoolean(false)
Migrations.updateDatabaseIfNeeded()
}
fun getConnection() = ds?.connection ?: error("Database has not been initialized!")
fun vacuumDatabase() {
getConnection().use {
it.autoCommit = true
it.prepareStatement("VACUUM").use { ps ->
ps.executeUpdate()
}
}
}
fun closeDatabase() {
ds?.close()
}
}

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src/jvmMain/kotlin/nl/astraeus/tmpl/db/Migrations.kt Normal file
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package nl.astraeus.tmpl.db
import nl.astraeus.tmpl.log
import java.sql.Connection
import java.sql.SQLException
import java.sql.Timestamp
import java.util.concurrent.atomic.AtomicBoolean
sealed class Migration {
class Query(
val query: String
) : Migration() {
override fun toString(): String {
return query
}
}
class Code(
val code: (Connection) -> Unit
) : Migration() {
override fun toString(): String {
return code.toString()
}
}
}
val DATABASE_MIGRATIONS = arrayOf<Migration>(
Migration.Query(
"""
CREATE TABLE DATABASE_VERSION (
ID INTEGER PRIMARY KEY,
QUERY TEXT,
EXECUTED TIMESTAMP
)
""".trimIndent()
),
Migration.Query("SELECT sqlite_version()"),
)
object Migrations {
var databaseVersionTableCreated = AtomicBoolean(false)
fun updateDatabaseIfNeeded() {
try {
transaction { con ->
con.prepareStatement(
"""
SELECT MAX(ID) FROM DATABASE_VERSION
""".trimIndent()
).use { ps ->
ps.executeQuery().use { rs ->
databaseVersionTableCreated.compareAndSet(false, true)
if(rs.next()) {
val maxId = rs.getInt(1)
for (index in maxId + 1..<DATABASE_MIGRATIONS.size) {
executeMigration(index)
}
}
}
}
}
} catch (e: SQLException) {
if (databaseVersionTableCreated.compareAndSet(false, true)) {
executeMigration(0)
updateDatabaseIfNeeded()
} else {
throw e
}
}
}
private fun executeMigration(index: Int) {
transaction { con ->
log.debug {
"Executing migration index - [DATABASE_MIGRATIONS[index]]"
}
val description = when(
val migration = DATABASE_MIGRATIONS[index]
) {
is Migration.Query -> {
con.prepareStatement(migration.query).use { ps ->
ps.execute()
}
migration.query
}
is Migration.Code -> {
migration.code(con)
migration.code.toString()
}
}
con.prepareStatement("INSERT INTO DATABASE_VERSION VALUES (?, ?, ?)").use { ps ->
ps.setInt(1, index)
ps.setString(2, description)
ps.setTimestamp(3, Timestamp(System.currentTimeMillis()))
ps.execute()
}
}
}
}