public static void Uninstall()
{
_logger.Info("Detected uninstall command line. Selected 'Uninstall' as deployment");
if (EnvironmentVariables.Configuration.UninstallSettings == null)
{
_logger.Trace("No uninstall arguments specified in settings.xml. Looking for uninstall.xml");
var uninstallXmlPath = Path.Combine(DeploymentEnvironmentVariables.RootDirectory, "uninstall.xml");
if (!File.Exists(uninstallXmlPath))
{
ExitInstallation("uninstall.xml is missing", ExitCode.UninstallFileMissing);
}
_logger.Trace("Found uninstall.xml. Reading...");
EnvironmentVariables.UninstallSettings = ReadXml <UninstallSettings>(uninstallXmlPath);
_logger.Trace("Successfully read uninstall.xml");
}
else
{
_logger.Trace("Uninstall options specified inside settings.xml");
EnvironmentVariables.UninstallSettings = EnvironmentVariables.Configuration.UninstallSettings;
}
_logger.Trace("Read uninstall settings. Starting uninstallation...");
_logger.Trace("Checking CommandLine Path...");
EnvironmentVariables.UninstallSettings.CommandLine = VerifyCommandLine(EnvironmentVariables.UninstallSettings.CommandLine);
VerifyUninstall();
// Detecting installation type
try
{
var sequence = default(IInstallUninstallSequence);
if (EnvironmentVariables.UninstallSettings.CommandLine.ToLower().EndsWith(".msi"))
{
// Microsoft Installer
sequence = new MSIUninstaller(EnvironmentVariables.UninstallSettings);
}
else
{
// Unknwon / EXE installer
sequence = new ExeUninstaller(EnvironmentVariables.UninstallSettings);
}
_mainSequence = new MainSequence(sequence);
_mainSequence.OnSequenceCompleted += OnSequenceCompleted;
_mainSequence.SequenceBegin();
do
{
Thread.Sleep(1000);
}while (!_sequenceCompleted);
}
catch (Exception ex)
{
ExitInstallation(ex, "Error during uninstallation", ExitCode.ErrorDuringUninstallation);
}
_logger.Info("Uninstall sequence completed");
}
public static void Install()
{
_logger.Info("Detected install command line. Selected 'Install' as deployment");
if (EnvironmentVariables.Configuration.InstallSettings == null)
{
_logger.Trace("No installation arguments specified in settings.xml. Looking for install.xml");
var installXmlPath = Path.Combine(DeploymentEnvironmentVariables.RootDirectory, "install.xml");
if (!File.Exists(installXmlPath))
{
ExitInstallation("install.xml is missing", ExitCode.InstallFileMissing);
}
_logger.Trace("Found install.xml. Reading...");
EnvironmentVariables.InstallSettings = ReadXml <InstallSettings>(installXmlPath);
_logger.Trace("Successfully read install.xml");
}
else
{
_logger.Trace("Install options specified inside settings.xml");
EnvironmentVariables.InstallSettings = EnvironmentVariables.Configuration.InstallSettings;
}
_logger.Info("Read install settings. Starting installation...");
_logger.Trace("Checking CommandLine Path...");
EnvironmentVariables.InstallSettings.CommandLine = VerifyCommandLine(EnvironmentVariables.InstallSettings.CommandLine);
_logger.Trace("Verifiying that file specified in CommandLine exists...");
// CommandLine should either specify an exe file or an msi file. Either way the file has to exist
if (!File.Exists(EnvironmentVariables.InstallSettings.CommandLine))
{
ExitInstallation($"File specified in CommandLine does not exists ({EnvironmentVariables.InstallSettings.CommandLine}). Aborting installation", ExitCode.InvalidCommandLineSpecified);
}
// Detecting installation type
try
{
var sequence = default(IInstallUninstallSequence);
if (EnvironmentVariables.InstallSettings.CommandLine.ToLower().EndsWith(".msi"))
{
// Microsoft Installer
sequence = new MSIInstaller(EnvironmentVariables.InstallSettings);
}
else
{
// Unknwon / EXE installer
sequence = new ExeInstaller(EnvironmentVariables.InstallSettings);
}
_mainSequence = new MainSequence(sequence);
_mainSequence.OnSequenceCompleted += OnSequenceCompleted;
_mainSequence.SequenceBegin();
do
{
Thread.Sleep(1000);
}while (!_sequenceCompleted);
}
catch (Exception ex)
{
ExitInstallation(ex, "Error during installation", ExitCode.ErrorDuringInstallation);
}
_logger.Info("Install sequence completed");
}