added docToolchain as wrapper

Config.groovy

@@ -0,0 +1,17 @@
+outputPath = 'build/docs'
+
+// Path where the docToolchain will search for the input files.
+// This path is appended to the docDir property specified in gradle.properties
+// or in the command line, and therefore must be relative to it.
+
+inputPath = 'src/docs';
+
+
+inputFiles = [
+        [file: 'arc42/index.adoc',       formats: ['html','pdf']],
+]
+
+
+taskInputsDirs = ["${inputPath}/images"]
+
+taskInputsFiles = []

dtcw

@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+
+mainConfigFile=config.groovy
+
+# check if CLI, docker or sdkman are installed
+cli=false
+docker=false
+sdkman=false
+if command -v doctoolchain &> /dev/null; then
+    echo "docToolchain as CLI available"
+    cli=true
+fi
+if command -v docker &> /dev/null; then
+    echo "docker available"
+    docker=true
+    if [ "$1" = "docker" ] ; then
+        cli=false
+        echo "force use of docker"
+        unset 1
+    fi
+fi
+if command -v sdk &> /dev/null; then
+    echo "sdkamn available"
+    sdkman=true
+fi
+if [ "$cli" = true ] ; then
+    command="doctoolchain . $1 $2 $3 $4 $5 $6 $7 $8 $9 --info"
+else
+    if [ "$docker" = true ] ; then
+        docker_cmd=$(which docker)
+        echo $docker_cmd
+        command="$docker_cmd run --rm -it --entrypoint /bin/bash -v ${PWD}:/project rdmueller/doctoolchain:rc-1.2.0 -c \"doctoolchain . $1 $2 $3 $4 $5 $6 $7 $8 $9 --info && exit\""
+        echo $command
+    else
+        echo "docToolchain not installed."
+        if [ "$sdkman" = true ] ; then
+            echo "please use sdkman to install docToolchain"
+            echo "$ sdk install doctoolchain 1.2.0-beta"
+            exit
+        else
+            echo "you need docToolchain as CLI-Tool installed or docker."
+            echo "to install docToolchain as CLI-Tool, please install"
+            echo "sdkman and re-run this command."
+            echo "https://sdkman.io/install"
+            echo "$ curl -s "https://get.sdkman.io" | bash"
+            exit
+        fi
+    fi
+fi
+
+bash -cl "$command"

src/test/groovy/de/docs_as_co/intellij/plugin/drawio/editor/DiagramsEditorTest.groovy

@@ -0,0 +1,25 @@
+package de.docs_as_co.intellij.plugin.drawio.editor
+
+import com.intellij.mock.MockVirtualFileSystem
+import com.intellij.openapi.command.impl.DummyProject
+import spock.lang.Ignore
+import spock.lang.Specification
+
+import javax.swing.JEditorPane
+
+class DiagramsEditorTest extends Specification {
+    @Ignore("needs proper implementation")
+    def "test saveFile()"() {
+        given:
+            def project = DummyProject.getInstance()
+            def vFS = new MockVirtualFileSystem()
+            vFS.file("test.dio.svg","")
+            def file = vFS.findFileByPath("test.dio.svg")
+            def editorProvider = new DiagramsEditorProvider()
+            def editor = new DiagramsEditor(project, file)
+        when:
+            editor.saveFile("<test />")
+        then:
+            file.content == "<test />"
+    }
+}