Merge pull request #180 from katalon-studio/TES-5830

[TES-5830] Update and publish docker agent

Dockerfile

@@ -10,8 +10,14 @@ RUN chmod a+x ./docker/scripts/build_agent.sh
 RUN ./docker/scripts/build_agent.sh
 
 # Build docker image
+# Install and inherit java version 17 from katalonstudio/katalon:9.2.0
 FROM katalonstudio/katalon:9.2.0
 
+# Install java version 8
+RUN apt-get update && \
+    apt-get -y install openjdk-8-jdk --no-install-recommends && \
+    apt-get clean
+
 # Agent arguement
 ARG AGENT_VERSION
 
@@ -45,6 +51,7 @@ ENV X11_DISPLAY=''
 ENV KEEP_FILES=''
 ENV NO_KEEP_FILES=''
 ENV AUTO_UPGRADE_ENVIRONMENT=false
+ENV IS_DOCKER_AGENT=true
 
 # PATH Environment
 ENV PATH "$GRADLE_BIN:$PATH:$KATALON_AGENT_DIR"

package.json

@@ -31,6 +31,7 @@
     "axios": "^0.27.2",
     "commander": "^7.0.0",
     "decompress": "^4.2.1",
+    "compare-versions": "^6.1.0",
     "find": "^0.3.0",
     "fs-extra": "^9.1.0",
     "glob": "^7.2.3",

src/core/utils.js

@@ -2,6 +2,10 @@ const moment = require('moment');
 const path = require('path');
 const tmp = require('tmp');
 const fs = require('fs');
+const childProcess = require('child_process');
+const { compare } = require('compare-versions');
+const { KRE_LATEST_OPTION_VALUE } = require('./api/constants');
+
 const packageJson = require('../../package.json');
 
 module.exports = {
@@ -97,4 +101,36 @@ module.exports = {
     });
     return arStr.join(' ');
   },
+
+  runCommand(command, args, options = {}) {
+    const result = childProcess.spawnSync(command, args, options);
+    if (result.status !== 0) {
+      throw new Error(result.stderr.toString());
+    }
+    return result;
+  },
+
+  switchJavaVersion(ksVersionNumber) {
+    let javaPath;
+    const java17Path = '/usr/lib/jvm/java-17-openjdk-amd64/bin/java';
+    const java8Path = '/usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java';
+
+    if (ksVersionNumber === KRE_LATEST_OPTION_VALUE || compare(ksVersionNumber, '9.0.0', '>=')) {
+      javaPath = java17Path;
+    } else {
+      javaPath = java8Path;
+    }
+
+    this.runCommand(
+      'update-alternatives',
+      [
+        '--set',
+        'java',
+        javaPath,
+      ],
+      {
+        stdio: 'inherit',
+      },
+    );
+  },
 };

src/service/katalon-studio.js

@@ -1,3 +1,4 @@
+/* eslint-disable no-param-reassign */
 const _ = require('lodash');
 const fs = require('fs');
 const path = require('path');
@@ -50,6 +51,7 @@ function getKsLocation(ksVersionNumber, ksLocation) {
     if (ksVersionNumber === KRE_LATEST_OPTION_VALUE) {
       const kreOsVersions = filter(body, ({ os }) => os === osVersion);
       ksVersion = maxBy(kreOsVersions, 'version');
+      ksVersionNumber = ksVersion.version;
     } else {
       ksVersion = body.find((item) => item.version === ksVersionNumber && item.os === osVersion);
     }
@@ -89,6 +91,11 @@ module.exports = {
     return getKsLocation(ksVersionNumber, ksLocation).then(({ ksLocationParentDir }) => {
       logger.info(`Katalon Folder: ${ksLocationParentDir}`);
 
+      if (process.env.IS_DOCKER_AGENT) {
+        logger.info(`Check and switch java version for Docker mode to compitable KRE version: ${ksVersionNumber}`);
+        utils.switchJavaVersion(ksVersionNumber);
+      }
+
       let ksExecutable =
         find(ksLocationParentDir, /katalonc$|katalonc\.exe$/) ||
         find(ksLocationParentDir, /katalon$|katalon\.exe$/);