[Application configuration support] [Fix component unmount leak]

helpers.js

@@ -195,6 +195,85 @@ module.exports.executeMount = (directory, version, storageType, location, exitCa
   });
 };
 
+module.exports.getConfig = (directory, version, storageType) => {
+  return new Promise((resolve, reject) => {
+    const processOptions = {
+      detached: true,
+      shell: false,
+      windowsHide: true,
+    };
+
+    const command = path.join(directory, version, (os.platform() === 'win32') ? 'repertory.exe' : 'repertory');
+    const args = [];
+    args.push('-dc');
+    if (storageType.toLowerCase() === 'hyperspace') {
+      args.push('-hs');
+    }
+
+    const process = new spawn(command, args, processOptions);
+    let result = '';
+
+    process.on('error', (err) => {
+      reject(err);
+    });
+
+    process.stdout.on('data', (d)=> {
+      result += d;
+    });
+
+    process.on('exit', () => {
+      const lines = result
+        .replace(/\r\n/g, '\n')
+        .split('\n');
+
+      const code = parseInt(lines[0], 10);
+      if (code === 0) {
+        lines.shift();
+        resolve({
+          Code: code,
+          Data: JSON.parse(lines.join('\n')),
+        });
+      } else {
+        resolve(code);
+      }
+    });
+    process.unref();
+  });
+};
+
+module.exports.getConfigTemplate = (directory, version, storageType) => {
+  return new Promise((resolve, reject) => {
+    const processOptions = {
+      detached: true,
+      shell: false,
+      windowsHide: true,
+    };
+
+    const command = path.join(directory, version, (os.platform() === 'win32') ? 'repertory.exe' : 'repertory');
+    const args = [];
+    args.push('-gt');
+    if (storageType.toLowerCase() === 'hyperspace') {
+      args.push('-hs');
+    }
+
+    const process = new spawn(command, args, processOptions);
+    let result = '';
+
+    process.on('error', (err) => {
+      reject(err);
+    });
+
+    process.stdout.on('data', (d)=> {
+      result += d;
+    });
+
+    process.on('exit', () => {
+      resolve(JSON.parse(result));
+    });
+    process.unref();
+  });
+};
+
 module.exports.getMissingDependencies = dependencies => {
   return new Promise((resolve, reject) => {
     if (!dependencies || (dependencies.length === 0)) {
@@ -323,6 +402,37 @@ module.exports.resolvePath = str => {
   }
 };
 
+module.exports.setConfigValue = (name, value, directory, storageType, version) => {
+  return new Promise((resolve, reject) => {
+    const processOptions = {
+      detached: true,
+      shell: false,
+      windowsHide: true,
+    };
+
+    const command = path.join(directory, version, (os.platform() === 'win32') ? 'repertory.exe' : 'repertory');
+    const args = [];
+    args.push('-set');
+    args.push(name);
+    args.push(value);
+    if (storageType.toLowerCase() === 'hyperspace') {
+      args.push('-hs');
+    }
+
+    const process = new spawn(command, args, processOptions);
+
+    process.on('error', (err) => {
+      reject(err);
+    });
+
+    process.on('exit', () => {
+      resolve();
+    });
+
+    process.unref();
+  });
+};
+
 module.exports.stopProcessByPID = pid => {
   return new Promise((resolve, reject) => {
     const processOptions = {