checkin for saving current state

Git/git_command.cpp

@@ -0,0 +1,96 @@
+#include "git_command.h"
+
+#include "command.h"
+#include "utils_internal.h"
+using namespace internal;
+
+#include <QProcess>
+#include <QByteArray>
+#include <QFileInfo>
+#include <QDebug>
+#include <QDir>
+
+bool GitCommand::initEnv = false;
+static bool initEnv() {
+    QString gitSSHCommand{""};
+    QByteArray const v = qgetenv("GIT_SSH_COMMAND");
+    if (v.isEmpty()) {
+        QString sshKeyFile("/opt/app/tools/atbupdate/.keys/id_ed25519_ptuConfig");
+        if (QFileInfo(sshKeyFile).exists()) {
+            if (qgetenv("GIT_SSH_COMMAND").isNull()) {
+                gitSSHCommand = "ssh -i /opt/app/tools/atbupdate/.keys/id_ed25519_ptuConfig";
+                if (!qputenv("GIT_SSH_COMMAND", QByteArray(gitSSHCommand.toStdString().c_str()))) {
+                    qCritical() << "ERROR: GIT_SSH_COMMAND not put into env. Exiting...";
+                    return false;
+                }
+            }
+        } else {
+            qCritical() << "ERROR ssh-key-file" << sshKeyFile << "does not exists. Exiting...";
+            return false;
+        }
+    } else {
+        gitSSHCommand = QString(v.toStdString().c_str());
+        qCritical() << "WARNING GIT_SSH_COMMAND already set in enviroment:"
+                    << gitSSHCommand;
+        if (gitSSHCommand != "ssh -i /opt/app/tools/atbupdate/.keys/id_ed25519_ptuConfig") {
+            qCritical() << "ERROR" << gitSSHCommand << "wrong. Exiting...";
+            return false;
+        }
+    }
+    // qCritical() << __func__ << ":" << __LINE__ << gitSSHCommand;
+    return true;
+}
+
+GitCommand::GitCommand()
+  : m_workingDirectory(customerRepoDir()) {
+    // qCritical() << __func__ << ":" << __LINE__ << m_workingDirectory;
+    if (!GitCommand::initEnv) {
+        GitCommand::initEnv = ::initEnv();
+    }
+}
+
+bool GitCommand::exec(QStringList const &options, int start_timeout, int finish_timeout) {
+    if (GitCommand::initEnv) {
+        Command cmd(QString("git"), options, m_workingDirectory,
+                    start_timeout, finish_timeout);
+        return cmd.exec();
+    }
+    return 0;
+}
+
+bool GitCommand::check(int start_timeout, int finish_timeout) {
+    QStringList const lst{"fsck"};
+    return exec(lst, start_timeout, finish_timeout);
+}
+
+bool GitCommand::checkout(int start_timeout, int finish_timeout) {
+    int const zoneNr = read1stLineOfFile("/mnt/system_data/zone_nr");
+    if (zoneNr != -1) {
+        QStringList const lst{"checkout", QString("zg1/zone%1").arg(zoneNr)};
+        // qCritical() << __func__ << __LINE__ << lst;
+        return exec(lst, start_timeout, finish_timeout);
+    }
+    return false;
+}
+
+bool GitCommand::clone(int start_timeout, int finish_timeout) {
+    m_workingDirectory = customerRepoRoot(); // /opt/app/tools/atbupdate !
+    QDir const repoDir{customerRepoDir()};
+    if (repoDir.exists() && repoDir.entryInfoList(QDir::NoDotAndDotDot|QDir::AllEntries).count() != 0) {
+        qCritical() << "clone error:" << repoDir << "exists and is not empty";
+        return false;
+    }
+    // git clone "gitea@ptu-config.atb-comm.de:ATB/customer_999"
+    QStringList const lst{"clone", repositoryUrl() + customerRepoDirName()};
+    return exec(lst, start_timeout, finish_timeout);
+}
+
+bool GitCommand::pull(int start_timeout, int finish_timeout) {
+    QStringList const lst{"pull"};
+    return exec(lst, start_timeout, finish_timeout);
+}
+
+bool GitCommand::status(int start_timeout, int finish_timeout) {
+    QStringList const lst{"status"};
+    return exec(lst, start_timeout, finish_timeout);
+}