add MPS specific projector docker image creator

docker/Dockerfile-projector

@@ -0,0 +1,51 @@
+ARG MPS_VERSION
+# If the version of modelix/projector-mps is missing, run docker-build-projector-mps.sh to build and publish that image
+FROM modelix/projector-mps:$MPS_VERSION AS with-zip
+USER root
+RUN apt-get update  \
+    && apt-get install unzip zip -y  \
+    && rm -rf /var/lib/apt/lists/* \
+    && rm -rf /var/cache/apt
+
+FROM with-zip AS patch-branding
+
+COPY helper/patch-branding.sh /
+RUN /patch-branding.sh
+
+FROM with-zip
+
+COPY --from=patch-branding /branding.zip /projector/ide/lib/branding.jar
+
+RUN echo "-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:5071" >> /projector/ide/bin/mps64.vmoptions \
+    && sed -i.bak '/-Xmx/d' /projector/ide/bin/mps64.vmoptions \
+    && echo "-XX:MaxRAMPercentage=85" >> /projector/ide/bin/mps64.vmoptions \
+    && mkdir -p /mps-plugins \
+    && mkdir -p /mps-languages \
+    && chown -R projector-user:projector-user /home/projector-user \
+    && chown -R projector-user:projector-user /mps-plugins \
+    && chown -R projector-user:projector-user /mps-languages \
+    && chown -R projector-user:projector-user /projector/ide/
+
+# An "End User Agreement" dialog prevents the startup if the vendor name is 'JetBrains'
+# See
+# - https://github.com/JetBrains/intellij-community/blob/777669cc01eb14e6fcf2ed3ba11d2c1d3832d6e2/platform/platform-impl/src/com/intellij/idea/eua.kt#L19-L20
+# - https://github.com/JetBrains/MPS/blob/418307944be761dd1e62af65881c8eade086386f/plugins/mps-build/solutions/mpsBuild/source_gen/jetbrains/mps/ide/build/mps.sh#L224
+# - https://github.com/JetBrains/MPS/blob/418307944be761dd1e62af65881c8eade086386f/plugins/mps-build/solutions/mpsBuild/source_gen/jetbrains/mps/ide/build/mps.sh#L57
+RUN sed -i.bak "s/IDEA_VENDOR_NAME='JetBrains'/IDEA_VENDOR_NAME='Modelix'/g" /projector/ide/bin/mps.sh
+
+USER projector-user
+
+COPY --chown=projector-user:projector-user helper/projector-user-home /home/projector-user
+
+# rename config directory to match the correct MPS version
+RUN mv "/home/projector-user/.config/JetBrains/MPSxxxx.x" "/home/projector-user/.config/JetBrains/MPS$(grep "mpsBootstrapCore.version=" /projector/ide/build.properties|cut -d'=' -f2)"
+
+# changing the vendor name (see above) also changes the location of the config dir
+RUN ln -s /home/projector-user/.config/JetBrains /home/projector-user/.config/Modelix
+
+COPY --chown=projector-user:projector-user helper/log.xml /projector/ide/bin/log.xml
+COPY --chown=projector-user:projector-user build/artifacts/de.itemis.mps.extensions/ /mps-plugins/MPS-extensions
+COPY --chown=projector-user:projector-user build/artifacts/org.modelix/plugins/ /mps-plugins/modelix
+
+COPY helper/install-plugins.sh /
+RUN /install-plugins.sh /projector/ide/plugins/

docker/docker-build-projector-mps.sh

@@ -0,0 +1,79 @@
+#!/bin/sh
+
+set -e
+
+# read variables from mps-version.properties
+while IFS='=' read -r key value
+do
+  echo "$key=$value"
+  eval "${key}"=\${value}
+done < "mps-version.properties"
+echo "MPS Version: $mpsVersion"
+echo "MPS Major Version: $mpsMajorVersion"
+echo "MPS Minor Version: $mpsMinorVersion"
+
+modelixVersion=$( ./modelix-version.sh )
+echo "Modelix Version: $modelixVersion"
+
+TIMESTAMP="$(date +"%Y%m%d%H%M")"
+
+(
+  cd ../
+  if [ -d ./projector-server ]; then
+    (
+      cd projector-server
+      git reset --hard
+      git clean -xdf
+      git pull
+    )
+  else
+    git clone https://github.com/modelix/projector-server.git
+  fi
+  (
+    cd projector-server
+    echo "useLocalProjectorClient=true" > local.properties
+  )
+
+  if [ -d ./projector-client ]; then
+    (
+      cd projector-client
+      git reset --hard
+      git clean -xdf
+      git pull
+    )
+  else
+    git clone https://github.com/modelix/projector-client.git
+  fi
+
+  if [ -d ./projector-docker ]; then
+    (
+      cd projector-docker
+      git reset --hard
+      git clean -xdf
+      git pull
+    )
+  else
+    git clone https://github.com/modelix/projector-docker.git
+  fi
+
+  cd projector-docker
+  (
+    cd ../projector-server
+    ./gradlew :projector-server:distZip
+  )
+
+  downloadUrl="https://download.jetbrains.com/mps/${mpsMajorVersion}/MPS-${mpsVersion}.tar.gz"
+
+#  if [ "${CI}" = "true" ]; then
+    docker buildx build --platform linux/amd64,linux/arm64 --push \
+    -t "modelix/projector-mps:${mpsMajorVersion}" \
+    -t "modelix/projector-mps:${mpsVersion}" \
+    --build-arg buildGradle=false --build-arg "downloadUrl=${downloadUrl}" -f Dockerfile ..
+#  else
+#    docker buildx build \
+#    -t "modelix/projector-mps:${mpsMajorVersion}" \
+#    -t "modelix/projector-mps:${mpsVersion}" \
+#    --build-arg buildGradle=false --build-arg "downloadUrl=${downloadUrl}" -f Dockerfile ..
+#  fi
+)
+

docker/docker-build-projector.sh

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+cd "$(dirname "$0")"
+
+set -e
+
+mkdir -p build/artifacts
+cp -r ../artifacts/de.itemis.mps.extensions build/artifacts/
+cp -r ../build/org.modelix/build/artifacts/org.modelix build/artifacts/
+
+MPS_VERSION=$( ./helper/mps-version.sh )
+MODELIX_VERSION=$( ./helper/modelix-version.sh )
+
+if [ "${CI}" = "true" ]; then
+  docker buildx build --platform linux/amd64,linux/arm64 --push --build-arg MPS_VERSION=${MPS_VERSION} -f Dockerfile-projector \
+  -t "modelix/modelix-projector:${MODELIX_VERSION}" .
+else
+  docker build --build-arg MPS_VERSION=${MPS_VERSION} -f Dockerfile-projector \
+  -t "modelix/modelix-projector:${MODELIX_VERSION}" .
+fi

docker/helper/install-plugins.sh

@@ -0,0 +1,33 @@
+#!/bin/sh
+
+# Only used in the modelix/modelix-mps docker image as an easy way to build custom images with additional plugins.
+# Finds and copies all MPS plugins from SOURCE_FOLDER to TARGET_FOLDER. Zip files containing plugins are extracted.
+
+TARGET_FOLDER="${1:-/usr/modelix-ui/mps/plugins/}"
+SOURCE_FOLDER="${2:-/mps-plugins/}"
+DELETE_INPUT_FOLDER="${3:-1}"
+
+#SOURCE_FOLDER=../test_input
+#TARGET_FOLDER=../test_output/
+#rm -rf $SOURCE_FOLDER
+#rm -rf $TARGET_FOLDER
+#mkdir $SOURCE_FOLDER
+#mkdir $TARGET_FOLDER
+#cp -R ./build $SOURCE_FOLDER
+
+find $SOURCE_FOLDER -name '*.zip' |
+while IFS= read -r line; do
+  ZIP_OUTPUT_DIR="$line-unzip"
+  unzip -d $ZIP_OUTPUT_DIR $line
+done
+
+find $SOURCE_FOLDER -path '**/META-INF/plugin.xml' |
+while IFS= read -r line; do
+  PLUGIN_DIR="$(dirname "$(dirname $line)")"
+  mv $PLUGIN_DIR $TARGET_FOLDER
+  echo "Installed plugin from $PLUGIN_DIR"
+done
+
+if [ $DELETE_INPUT_FOLDER -eq "1" ]; then
+  rm -rf "${SOURCE_FOLDER:?}"/*
+fi

docker/helper/log.xml

@@ -0,0 +1,160 @@
+<?xml version='1.0' encoding='ISO-8859-1' ?>
+<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
+
+<!--
+IntelliJ Platform log all STDOUT and STDERR output to idea.log file by default.
+See com.intellij.idea.StartupUtil#setupLogger system property 'intellij.log.stdout'.
+
+Two main appenders are FILE and DIALOG:
+FILE is responsible for logging to the idea.log file.
+DIALOG is responsible for showing ERROR level (at least) events in UI (events are ignored in command line mode).
+
+MPS additionally logs VCS events to mpsvcs.log file: categories are used for that.
+
+Appenders CONSOLE-* can be used to debug purposes to get application output to the console.
+Note that adding this appenders to root appender will result in duplication of entries in idea.log file.
+
+CONTINUOUS_FILE appender can also be used for debugging.
+It does not interfere with console output and idea.log, but uses separate continuous.log file.
+
+All file appenders use $LOG_DIR$ folder for store files.
+In MPS sources some run configurations override this path by setting 'idea.log.path' variable to '$PROJECT_DIR$/log'.
+-->
+
+<!-- Parameter 'follow = true' in appenders with class 'ConsoleAppender' is required for proper test light execution -->
+
+<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
+  <!-- Output events with level at least WARN to console. See org.apache.log4j.Level.WARN -->
+  <appender name="CONSOLE-WARN" class="org.apache.log4j.ConsoleAppender">
+    <param name="follow" value="true"/>
+    <param name="target" value="System.err"/>
+    <layout class="org.apache.log4j.PatternLayout">
+      <param name="ConversionPattern" value="[%7r] %6p - %30.60c - %m \n"/>
+    </layout>
+    <filter class="org.apache.log4j.varia.LevelRangeFilter">
+      <param name="LevelMin" value="WARN"/>
+    </filter>
+  </appender>
+
+  <!-- Output only events with level DEBUG to console. See org.apache.log4j.Level.DEBUG -->
+  <appender name="CONSOLE-DEBUG" class="org.apache.log4j.ConsoleAppender">
+    <param name="follow" value="true"/>
+    <layout class="org.apache.log4j.PatternLayout">
+      <param name="ConversionPattern" value="[%7r] %6p - %30.60c - %m \n"/>
+    </layout>
+    <filter class="org.apache.log4j.varia.LevelRangeFilter">
+      <param name="LevelMin" value="DEBUG"/>
+      <param name="LevelMax" value="DEBUG"/>
+    </filter>
+  </appender>
+
+  <!-- Output only events with level TRACE to console. See org.apache.log4j.Level.TRACE -->
+  <appender name="CONSOLE-TRACE" class="org.apache.log4j.ConsoleAppender">
+    <param name="follow" value="true"/>
+    <layout class="org.apache.log4j.PatternLayout">
+      <param name="ConversionPattern" value="[%7r] %6p - %30.60c - %m \n"/>
+    </layout>
+    <filter class="org.apache.log4j.varia.LevelRangeFilter">
+      <param name="LevelMin" value="TRACE"/>
+      <param name="LevelMax" value="TRACE"/>
+    </filter>
+  </appender>
+
+  <!-- Output all events to console -->
+  <appender name="CONSOLE-ALL" class="org.apache.log4j.ConsoleAppender">
+    <param name="follow" value="true"/>
+    <layout class="org.apache.log4j.PatternLayout">
+      <param name="ConversionPattern" value="[%7r] %6p - %30.60c - %m \n"/>
+    </layout>
+  </appender>
+
+  <!-- Show events with level at least ERROR in UI -->
+  <appender name="DIALOG" class="com.intellij.diagnostic.DialogAppender">
+    <!-- DialogAppender does nothing with event which level is less then ERROR so there is no need to pass them to DialogAppender -->
+    <filter class="org.apache.log4j.varia.LevelRangeFilter">
+      <param name="LevelMin" value="ERROR"/>
+    </filter>
+  </appender>
+
+  <!-- Log all events to idea.log file. Maintain number of logs and file sizes. -->
+  <appender name="FILE" class="org.apache.log4j.RollingFileAppender">
+    <param name="MaxFileSize" value="1Mb"/>
+    <param name="MaxBackupIndex" value="12"/>
+    <param name="File" value="$LOG_DIR$/idea.log"/>
+    <param name="Encoding" value="UTF-8"/>
+    <layout class="org.apache.log4j.PatternLayout">
+      <param name="ConversionPattern" value="%d [%7r] %6p - %30.60c - %m \n"/>
+    </layout>
+  </appender>
+
+  <!-- Log all events to continuous.log file. Note that file is overridden on each application start -->
+  <appender name="CONTINUOUS_FILE" class="org.apache.log4j.FileAppender">
+    <param name="File" value="$LOG_DIR$/continuous.log"/>
+    <param name="Encoding" value="UTF-8"/>
+    <param name="append" value="false"/>
+    <layout class="org.apache.log4j.PatternLayout">
+      <param name="ConversionPattern" value="%d [%7r] %6p - %30.60c - %m \n"/>
+    </layout>
+  </appender>
+
+  <!-- Log events to mpsvcs.log file -->
+  <appender name="FILE-VCS" class="org.apache.log4j.RollingFileAppender">
+    <param name="MaxFileSize" value="2Mb"/>
+    <param name="MaxBackupIndex" value="5"/>
+    <param name="file" value="$LOG_DIR$/mpsvcs.log"/>
+    <layout class="org.apache.log4j.PatternLayout">
+      <param name="ConversionPattern" value="%d [%7r] %6p - %30.60c - %m \n"/>
+    </layout>
+  </appender>
+
+  <!-- Additionally log MPS specific vcs events to mpsvcs.log -->
+  <category name="jetbrains.mps.vcs">
+    <priority value="INFO"/>
+    <appender-ref ref="FILE-VCS"/>
+  </category>
+
+  <!-- Additionally log IntelliJ Platform vcs events to mpsvcs.log -->
+  <category name="com.intellij.openapi.vcs">
+    <priority value="INFO"/>
+    <appender-ref ref="FILE-VCS"/>
+  </category> 
+
+  <category name="de.q60" additivity="true">
+    <priority value="DEBUG"/>
+    <appender-ref ref="CONSOLE-ALL"/>
+  </category>
+
+  <category name="org.modelix" additivity="true">
+    <priority value="DEBUG"/>
+    <appender-ref ref="CONSOLE-ALL"/>
+  </category>   
+
+  <!--
+  Template category for debugging:
+  Set required logger prefix and choose appropriate appender.
+  Set required priority: TRACE, DEBUG, INFO, WARN, ERROR etc (See org.apache.log4j.Level).
+  Choose required debug appender or add your own.
+  -->
+  <!--
+  <category name="logger.prefix">
+    <priority value="TRACE"/>
+    <appender-ref ref="CONSOLE-WARN"/>
+    <appender-ref ref="CONSOLE-DEBUG"/>
+    <appender-ref ref="CONSOLE-TRACE"/>
+    <appender-ref ref="CONSOLE-ALL"/>
+    <appender-ref ref="CONTINUOUS_FILE" />
+  </category>
+  -->
+
+  <root>
+    <priority value="INFO"/>
+    <appender-ref ref="DIALOG"/>
+    <appender-ref ref="FILE"/>
+    <!-- For quick debug  -->
+    <!--<appender-ref ref="CONSOLE-ALL" />-->
+    <appender-ref ref="CONSOLE-WARN"/>
+    <!--<appender-ref ref="CONSOLE-DEBUG"/>-->
+    <!--<appender-ref ref="CONSOLE-TRACE"/>-->
+    <!--<appender-ref ref="CONTINUOUS_FILE" />-->
+  </root>
+</log4j:configuration>

docker/helper/modelix-version.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+set -e
+
+MPS_VERSION=$( ./helper/mps-version.sh )
+VERSION_FILE="../modelix.version"
+
+if [ -f "VERSION_FILE" ]; then
+    MODELIX_VERSION=$(cat ${VERSION_FILE})
+else
+    MODELIX_VERSION="${MPS_VERSION}-$(date +"%Y%m%d%H%M")-SNAPSHOT"
+    echo "$MODELIX_VERSION" > ${VERSION_FILE}
+fi
+
+echo "${MODELIX_VERSION}"

docker/helper/mps-version.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+# assumes to be executed in the docker folder
+
+set -e
+
+MPS_VERSION=$(cat "../gradle/mps.versions.toml" | grep "mpsbase =" | cut -d " " -f3 | tr -d "\"")
+
+
+if [ -z "${MPS_VERSION}" ]; then
+    echo "Error: Unable to read MPS version from gradle toml"
+    exit 1
+fi
+
+echo "${MPS_VERSION}"

docker/helper/patch-branding.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+# patch branding.jar to not show EULA and data sharing agreement at startup
+
+unzip -d /branding /projector/ide/lib/branding.jar
+(
+  cd /branding
+  sed -i.bak -E "s/JetBrains s.r.o./Modelix/" idea/IdeaApplicationInfo.xml
+  rm idea/IdeaApplicationInfo.xml.bak
+  zip -r /branding.zip ./*
+)