private static ExitCode LoadSubthemeConfig(SubthemeArgsOptions options, out SubthemeOptions config)
{
config = new SubthemeOptions();
string directory = options?.ThemePath;
config.Theme = string.IsNullOrEmpty(directory)
? InputHelpers.AskForDirectory("Enter the full path of the base theme:")
: InputHelpers.GetDirectory(directory);
if (config.Theme == null)
{
return(ExitCode.InvalidSourceDirectory);
}
directory = options?.SubthemePath;
config.Subtheme = string.IsNullOrEmpty(directory)
? InputHelpers.AskForDirectory("Enter the full path of the subtheme:", false)
: InputHelpers.GetDirectory(directory, false);
if (config.Subtheme == null)
{
return(ExitCode.InvalidDestinationDirectory);
}
if (string.Equals(config.Theme.FullName, config.Subtheme.FullName, StringComparison.OrdinalIgnoreCase))
{
Console.WriteLine();
"Subtheme directory cannot be the same as the theme directory.".WriteLineRed();
return(ExitCode.InvalidDestinationDirectory);
}
return(ExitCode.Success);
}
internal static int Run(SubthemeArgsOptions options)
{
ExitCode result = LoadSubthemeConfig(options, out SubthemeOptions config);
if (result != ExitCode.Success)
{
return((int)result);
}
DirectoryInfo themeConfigDir =
new DirectoryInfo(Path.Combine(config.Theme.FullName, ConfigSubdirectoryName));
if (!themeConfigDir.Exists)
{
$"The base theme doesn't contain '{ConfigSubdirectoryName}' directory, so there's nothing to copy."
.WriteLineYellow();
return((int)ExitCode.Success);
}
List <ConfigurationFile> themeFiles =
themeConfigDir.GetConfigurationFiles(c => !IgnoreRootNodes.Contains(c.Name)).ToList();
if (themeFiles.Count < 1)
{
$"The base theme doesn't contain any configuration files in '{ConfigSubdirectoryName}' directory, so there's nothing to copy."
.WriteLineYellow();
return((int)ExitCode.Success);
}
string subthemeConfigDir = Path.Combine(config.Subtheme.FullName, ConfigSubdirectoryName);
int themeConfigDirLength = themeConfigDir.FullName.Length;
foreach (ConfigurationFile themeFile in themeFiles)
{
if (!themeFile.Replace(config.Theme.Name, config.Subtheme.Name))
{
$"'{themeFile.File.FullName}' isn't a theme-specific, so it'll be ignored.".WriteLineYellow();
continue;
}
// ReSharper disable once PossibleNullReferenceException
string pathWithin = themeFile.File.Directory.FullName.Substring(themeConfigDirLength);
if (pathWithin.StartsWith(Path.DirectorySeparatorChar.ToString(), StringComparison.Ordinal))
{
pathWithin = pathWithin.Length > 1 ? pathWithin.Substring(1) : string.Empty;
}
string newDir = Path.Combine(subthemeConfigDir, pathWithin);
if (!Directory.Exists(newDir))
{
try
{
Directory.CreateDirectory(newDir);
}
catch (Exception ex)
{
$"Exception while trying to create '{newDir}' directory.{Environment.NewLine}{ex}"
.WriteLineRed();
return((int)ExitCode.IoError);
}
}
FileInfo destFile = new FileInfo(Path.Combine(newDir, string.Concat(themeFile.Name, ".yml")));
if (destFile.Exists)
{
$"Destination file '{destFile.FullName}' already exists.".WriteLineRed();
return((int)ExitCode.InvalidDestinationDirectory);
}
try
{
using (StreamWriter writer = new StreamWriter(destFile.FullName, false))
themeFile.Write(writer);
}
catch (Exception ex)
{
$"Exception while trying to write file '{destFile.FullName}'.{Environment.NewLine}{ex}"
.WriteLineRed();
return((int)ExitCode.IoError);
}
}
return((int)ExitCode.Success);
}