Update - using common configuration file for shellscript & base paths.

Author: Dr. Safi

module/reusableNestedUnit/implementation/shellscript/Unit.class.js

@@ -2,7 +2,7 @@ import { classDecorator as prototypeChainDebug} from 'appscript/module/prototype
 import { add, execute, applyMixin, conditional } from 'appscript/utilityFunction/decoratorUtility.js'
 import { extendedSubclassPattern } from 'appscript/utilityFunction/extendedSubclassPattern.js'
 import { curried as getTableDocumentCurried } from "appscript/utilityFunction/database/query/getTableDocument.query.js";
-import { exec, spawn, spawnSync } from 'child_process'
+import { exec, execSync, spawn, spawnSync } from 'child_process'
 
 let getDocument = {
     'Unit': getTableDocumentCurried({ documentId: 'shellscript_unit' })
@@ -27,6 +27,7 @@ export default ({ Superclass }) => {
                 switch (this.implementation) {
                     case 'spawn':
                         try {
+                            console.log(this.appBasePath)
                             console.log(message); console.log(`${this.command} ${this.argument}`)
                             childProcess = spawnSync(this.command, this.argument, this.option)
                             if(childProcess.status > 0) throw childProcess.error
@@ -46,21 +47,18 @@ export default ({ Superclass }) => {
                     case 'file':
                         try {
                             console.log(message); console.log(`shellscript file: ${this.filename}`)                            
-                            let appBasePath = '/project/application/source/containerInstallationNodejs/shellScript/'
-                            this.option.cwd = appBasePath
-                            childProcess = spawnSync(`sh`, `${this.filename}`, this.option)
-                            if(childProcess.status > 0) throw childProcess.error
+                            this.option.cwd = this.shellscriptPath
+                            execSync(`sh ${this.filename}`, this.option)
                         } catch (error) {
-                            let status = (childProcess) ? childProcess.status : 1;
-                            process.exit(status)
+                            process.exit(1)
                         }
                     break;
                     default:
                         console.log('shellscriptUnit.implementation does not match any option.')
                     break;
                 }
                 // important to prevent 'unable to re-open stdin' error between shells.
-                await new Promise(resolve => setTimeout(resolve, 1000)) // wait x seconds before next script execution.
+                await new Promise(resolve => setTimeout(resolve, 500)) // wait x seconds before next script execution.
             }
         }
     return self