Copy commands folder before first start to move it away from a read

only directory

src/global.h

@@ -56,12 +56,17 @@ static const QString &modelDir()
     static const QString dir = dataDir() + QStringLiteral("/models/");
     return dir;
 }
+static const QString &commandsBaseDir()
+{
+    static const QString dir = dataDir() + QStringLiteral("/commands/");
+    return dir;
+}
 static const QString &speechToTextPluginDir()
 {
     static const QString dir = baseDir() + QStringLiteral("/speechtotext/");
     return dir;
 }
-static const QString &commandsBaseDir()
+static const QString &commandsInstallBaseDir()
 {
     static const QString dir = baseDir() + QStringLiteral("/commands/");
     return dir;

src/mainwindow.cpp

@@ -141,6 +141,9 @@ MainWindow::MainWindow(QWidget *parent)
     player->setAudioOutput(audioOutput);
 #endif
 
+    // TODO: Detect first startup (after installation) and show a instruction or so
+    firstSetup();
+
     // Set up recognizer
     recognizer = new SpeechToText(STR("vosk"), this);
     connect(recognizer, &SpeechToText::stateChanged, this, &MainWindow::onSTTStateChanged);
@@ -217,6 +220,14 @@ MainWindow::MainWindow(QWidget *parent)
     ui->action_Quit->setShortcuts(QKeySequence::Quit);
 }
 
+void MainWindow::firstSetup()
+{
+    if (QDir().exists(dir::commandsBaseDir()))
+        return;
+
+    directory::copyRecursively(dir::commandsInstallBaseDir(), dir::commandsBaseDir());
+}
+
 void MainWindow::addCommand(const Action &a)
 {
     instance()->commands.append(a);
@@ -651,7 +662,12 @@ void MainWindow::loadCommands()
 {
     commands.clear();
 
-    const QString dir = dir::commandsBaseDir() + recognizer->language();
+    QString dir = dir::commandsBaseDir() + recognizer->language();
+
+    QDir testDir;
+    testDir.setPath(dir);
+    if (testDir.isEmpty())
+        dir = dir::commandsInstallBaseDir() + recognizer->language();
 
     QFile jsonFile(dir + STR("/default.json"));
     // open the JSON file
@@ -730,6 +746,9 @@ void MainWindow::loadCommands()
 void MainWindow::saveCommands()
 {
     const QString dir = dir::commandsBaseDir() + recognizer->language();
+    QDir makeDir;
+    makeDir.setPath(dir);
+    makeDir.mkpath(dir);
 
     QJsonArray jsonArray;
 

src/mainwindow.h

@@ -113,6 +113,7 @@ private Q_SLOTS:
 
 private:
     static void applyVolume();
+    void firstSetup();
 
     Ui::MainWindow *ui;
 

src/utils.cpp

@@ -1,6 +1,8 @@
 #include "utils.h"
 
 #include <QCoreApplication>
+#include <QDebug>
+#include <QDir>
 #include <QHash>
 #include <QTextStream>
 
@@ -100,6 +102,41 @@ int wordToNumber(QString text)
 } // namespace numbers
 } // namespace utils
 
+namespace directory {
+bool copyRecursively(const QString &fromDir, const QString &toDir, bool coverFileIfExist)
+{
+    QDir sourceDir(fromDir);
+    QDir targetDir(toDir);
+    if (!targetDir.exists()) { /* if directory don't exists, build it */
+        if (!targetDir.mkdir(targetDir.absolutePath()))
+            return false;
+    }
+
+    QFileInfoList fileInfoList = sourceDir.entryInfoList();
+    foreach (QFileInfo fileInfo, fileInfoList) {
+        if (fileInfo.fileName() == "." || fileInfo.fileName() == "..")
+            continue;
+
+        if (fileInfo.isDir()) { /* if it is directory, copy recursively*/
+            if (!copyRecursively(fileInfo.filePath(),
+                                 targetDir.filePath(fileInfo.fileName()),
+                                 coverFileIfExist))
+                return false;
+        } else { /* if coverFileIfExist == true, remove old file first */
+            if (coverFileIfExist && targetDir.exists(fileInfo.fileName())) {
+                targetDir.remove(fileInfo.fileName());
+            }
+
+            // files copy
+            if (!QFile::copy(fileInfo.filePath(), targetDir.filePath(fileInfo.fileName()))) {
+                return false;
+            }
+        }
+    }
+    return true;
+}
+} // namespace directory
+
 namespace file {
 QString makeSizeRedalbe(qint64 size)
 {

src/utils.h

@@ -59,6 +59,10 @@ constexpr QLatin1String L1(const char *str)
 } // namespace strings
 } // namespace utils
 
+namespace directory {
+bool copyRecursively(const QString &fromDir, const QString &toDir, bool coverFileIfExist = false);
+} // namespace directory
+
 namespace file {
 QString makeSizeRedalbe(qint64);
 }