/// <summary>
/// Cleans the directories matching the specified pattern.
/// Cleaning the directory will remove all it's content but not the directory itself.
/// </summary>
/// <example>
/// <code>
/// CleanDirectories("./src/**/bin/debug");
/// </code>
/// </example>
/// <param name="env">The context.</param>
/// <param name="pattern">The pattern to match.</param>
/// <exception cref="InvalidOperationException">Cannot clean directory when <paramref name="env.FS"/> is null.
/// </exception>
public static void CleanDirectories(this IFileSystemEnvironment env, string pattern)
{
var directories = env.GetDirectories(pattern);
if (directories.Count == 0)
{
return;
}
CleanDirectories(env, directories);
}
/// <summary>
/// Cleans the directories matching the specified pattern.
/// Cleaning the directory will remove all it's content but not the directory itself.
/// </summary>
/// <example>
/// <code>
/// Func<IFileSystemInfo, bool> exclude_node_modules =
/// fileSystemInfo=>!fileSystemInfo.Path.FullPath.EndsWith(
/// "node_modules",
/// StringComparison.OrdinalIgnoreCase);
/// CleanDirectories("./src/**/bin/debug", exclude_node_modules);
/// </code>
/// </example>
/// <param name="env">The context.</param>
/// <param name="pattern">The pattern to match.</param>
/// <param name="predicate">The predicate used to filter directories based on file system information.</param>
/// <exception cref="InvalidOperationException">Cannot clean directory when <paramref name="env.FS"/> is null.
/// </exception>
public static void CleanDirectories(this IFileSystemEnvironment env, string pattern,
Func <IFileSystemInfo, bool> predicate)
{
var directories = env.GetDirectories(pattern, predicate);
if (directories.Count == 0)
{
return;
}
CleanDirectories(env, directories);
}