commit 897ad2779c4a773a1f5041ed11714092d751416e Author: Infendro Date: Wed Aug 20 08:27:55 2025 +0200 initial commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..769753d --- /dev/null +++ b/.gitignore @@ -0,0 +1,10 @@ +# IDE +/.idea/ + +# Gradle +/.gradle/ +/gradle.properties + +# Kotlin +/.kotlin/ +/build/ diff --git a/build.gradle.kts b/build.gradle.kts new file mode 100644 index 0000000..e7452d9 --- /dev/null +++ b/build.gradle.kts @@ -0,0 +1,54 @@ +group = "com.infendro" +version = "1.0.0" + +repositories { + mavenCentral() +} + +plugins { + alias(libs.plugins.kotlin) + id("maven-publish") +} + +dependencies { + implementation(libs.ktor.server) + implementation(libs.exposed) + implementation(libs.exposed.dao) +} + +publishing { + publications { + create("JVM") { + from(components["java"]) + groupId = group as String + artifactId = project.name + version = version + } + } + repositories { + maven { + url = uri("https://git.infendro.com/api/packages/Infendro/maven") + authentication.create("header", HttpHeaderAuthentication::class) + credentials(HttpHeaderCredentials::class) { + val token = secret("git.token") ?: throw GradleException() + + name = "Authorization" + value = "token $token" + } + } + } +} + +fun secret( + key: String, +): String? { + val property = key + val environment = key + .uppercase() + .replace(".", "__") + + val prop = properties[property] as String? + val env = System.getenv(environment) + + return prop ?: env +} diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml new file mode 100644 index 0000000..0917f50 --- /dev/null +++ b/gradle/libs.versions.toml @@ -0,0 +1,13 @@ +[versions] +kotlin = "2.2.10" +ktor = "3.2.3" +exposed = "0.60.0" + +[plugins] +kotlin = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" } + +[libraries] +ktor-server = { module = "io.ktor:ktor-server-core-jvm", version.ref = "ktor" } + +exposed = { module = "org.jetbrains.exposed:exposed-core", version.ref = "exposed" } +exposed-dao = { module = "org.jetbrains.exposed:exposed-dao", version.ref = "exposed" } diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..249e583 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..2ad38a8 --- /dev/null +++ b/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Wed Aug 20 07:57:04 CEST 2025 +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-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..edad8fe --- /dev/null +++ b/settings.gradle.kts @@ -0,0 +1 @@ +rootProject.name = "ktor-migration" diff --git a/src/main/kotlin/com/infendro/migration/Plugin.kt b/src/main/kotlin/com/infendro/migration/Plugin.kt new file mode 100644 index 0000000..715bbfd --- /dev/null +++ b/src/main/kotlin/com/infendro/migration/Plugin.kt @@ -0,0 +1,55 @@ +package com.infendro.migration + +import com.infendro.migration.model.MigrationRepository +import com.infendro.migration.model.MigrationTable +import io.ktor.server.application.* +import org.jetbrains.exposed.sql.SchemaUtils +import org.jetbrains.exposed.sql.Transaction +import org.jetbrains.exposed.sql.transactions.transaction +import org.slf4j.Logger +import org.slf4j.LoggerFactory + +internal val logger: Logger = LoggerFactory.getLogger("Database") + +val Migration = createApplicationPlugin( + name = "Migration", + createConfiguration = { MigrationConfig() }, +) { + transaction { + SchemaUtils.create(MigrationTable) + } + + val (migrations) = pluginConfig + for ((name, body) in migrations) { + if (MigrationRepository.exists(name)) + continue + + transaction { + try { + body() + logger.info("""Migration "$name" successful""") + } catch (e: Exception) { + logger.error("""Migration "$name" failed""") + throw e + } + } + + MigrationRepository.insert(name) + } +} + +data class MigrationConfig( + internal val migrations: MutableList = mutableListOf() +) { + fun migration( + name: String, + block: Transaction.() -> Unit, + ) { + migrations += Migration(name, block) + } + + data class Migration( + val name: String, + val body: Transaction.() -> Unit + ) +} diff --git a/src/main/kotlin/com/infendro/migration/model/Migration.kt b/src/main/kotlin/com/infendro/migration/model/Migration.kt new file mode 100644 index 0000000..39dbf09 --- /dev/null +++ b/src/main/kotlin/com/infendro/migration/model/Migration.kt @@ -0,0 +1,16 @@ +package com.infendro.migration.model + +import org.jetbrains.exposed.dao.LongEntity +import org.jetbrains.exposed.dao.LongEntityClass +import org.jetbrains.exposed.dao.id.EntityID +import org.jetbrains.exposed.dao.id.LongIdTable + +object MigrationTable : LongIdTable("migration", "id") { + val name = text("name") +} + +class MigrationEntity(id: EntityID) : LongEntity(id) { + companion object : LongEntityClass(MigrationTable) + + var name by MigrationTable.name +} diff --git a/src/main/kotlin/com/infendro/migration/model/MigrationRepository.kt b/src/main/kotlin/com/infendro/migration/model/MigrationRepository.kt new file mode 100644 index 0000000..53a818a --- /dev/null +++ b/src/main/kotlin/com/infendro/migration/model/MigrationRepository.kt @@ -0,0 +1,22 @@ +package com.infendro.migration.model + +import org.jetbrains.exposed.sql.transactions.transaction + +object MigrationRepository { + fun exists( + name: String, + ): Boolean = transaction { + MigrationEntity + .find { MigrationTable.name eq name } + .any() + } + + fun insert( + name: String, + ): Unit = transaction { + MigrationEntity + .new { + this.name = name + } + } +}