public CommandResult <(List <FileSystemPath> items, FindCounts counts)> Find(
CommandEvaluationContext context,
[Parameter("search target: can be a folder or a file. If target is a file, the command must have a -c|--contains parameter (search in file)")] FileSystemPath path,
[Option("p", "pattern", "select names that matches the pattern", true, true)] string pattern,
[Option("i", "non-sensitive", "if set and p is set, perform a non case sensisitive search")] bool ignoreCase,
[Option("f", "fullname", "check pattern on fullname instead of name")] bool checkPatternOnFullName,
[Option("c", "contains", "files that contains the string", true, true)] string contains,
[Option("a", "attr", "print file system attributes")] bool attributes,
[Option("s", "short", "print short pathes")] bool shortPathes,
[Option("l", "all", "select both files and directories")] bool all,
[Option("d", "dir", "select only directories")] bool dirs,
[Option("t", "top", "search in top directory only")] bool top,
[Option("m", "matches", "print matches lines if c|--contains")] bool matches
)
{
if (path.CheckExists(context))
{
var sp = string.IsNullOrWhiteSpace(pattern) ? "*" : pattern;
var counts = new FindCounts();
var items = FindItems(context, path.FullName, sp, top, all, dirs, attributes, shortPathes, contains, checkPatternOnFullName, counts, true, false, ignoreCase, matches);
var f = DefaultForegroundCmd;
counts.Elapsed = DateTime.Now - counts.BeginDateTime;
if (items.Count > 0)
{
context.Out.Echoln();
}
context.Out.Echoln($"found {context.ShellEnv.Colors.Numeric}{Plur("file", counts.FilesCount, f)} and {context.ShellEnv.Colors.Numeric}{Plur("folder", counts.FoldersCount, f)}. scanned {context.ShellEnv.Colors.Numeric}{Plur("file", counts.ScannedFilesCount, f)} in {context.ShellEnv.Colors.Numeric}{Plur("folder", counts.ScannedFoldersCount, f)} during {TimeSpanDescription(counts.Elapsed, context.ShellEnv.Colors.Numeric.ToString(), f)}");
return(new CommandResult <(List <FileSystemPath>, FindCounts)>((items, counts)));
}
return(new CommandResult <(List <FileSystemPath>, FindCounts)>((new List <FileSystemPath>(), new FindCounts()), ReturnCode.Error));
}
public CommandResult <(List <(FileSystemPath source, FileSystemPath target)> items, FindCounts counts)> Mv(
CommandEvaluationContext context,
[Parameter("source: file/directory or several corresponding to a wildcarded path")] WildcardFilePath source,
[Parameter(1, "destination: a file or a directory")] FileSystemPath dest,
[Option("i", "prompt before overwrite")] bool interactive,
[Option("v", "explain what is being done")] bool verbose
)
{
if (source.CheckExists())
{
var counts = new FindCounts();
var items = FindItems(context, source.FullName, source.WildCardFileName ?? "*", true, true, false, true, false, null, false, counts, false, false);
var sourceCount = items.Count;
List <(FileSystemPath src, FileSystemPath tgt)> r = new List <(FileSystemPath src, FileSystemPath tgt)>();
if (sourceCount > 1)
{
if (dest.CheckExists())
{
if (!dest.IsDirectory)
{
Errorln("dest must be a directory");
return(new CommandResult <(List <(FileSystemPath, FileSystemPath)> items, FindCounts counts)>(
(new List <(FileSystemPath, FileSystemPath)> {
(source, dest)
}, counts), ReturnCode.Error
));
}
else
{
// move multiple source to dest
foreach (var item in items)
{
var msg = $"move {item.GetPrintableName()} to {dest.GetPrintableName()}";
if (!interactive || Confirm("mv: " + msg))
{
if (source.IsFile)
{
var newdest = Path.Combine(dest.FullName, item.Name);
r.Add((item, new FileSystemPath(newdest)));
File.Move(item.FullName, newdest);
}
else
{
var newdest = Path.Combine(dest.FullName, item.Name);
Directory.Move(item.FullName, newdest);
r.Add((item, new DirectoryPath(newdest)));
}
if (verbose)
{
context.Out.Echoln(msg.Replace("move ", "moved "));
}
}
}
}
}
}
else
{
if (dest.CheckExists(false))
{
if (dest.IsDirectory)
{
// move one source to dest
var msg = $"move {source.GetPrintableNameWithWlidCard()} to {dest.GetPrintableName()}";
if (!interactive || Confirm("mv: " + msg))
{
if (source.IsFile)
{
var newdest = Path.Combine(dest.FullName, source.NameWithWildcard);
File.Move(source.FullNameWithWildcard, newdest);
r.Add((new FilePath(source.FullNameWithWildcard), new FilePath(newdest)));
}
else
{
var newdest = Path.Combine(dest.FullName, source.NameWithWildcard);
Directory.Move(source.FullName, newdest);
r.Add((source, new DirectoryPath(newdest)));
}
if (verbose)
{
context.Out.Echoln(msg.Replace("move ", "moved "));
}
}
}
else
{
// rename source (file) to dest (overwrite dest)
var msg = $"rename {source.GetPrintableNameWithWlidCard()} to {dest.GetPrintableName()}";
if (!interactive || Confirm("mv: " + msg))
{
dest.FileSystemInfo.Delete();
File.Move(source.FullNameWithWildcard, dest.FullName);
r.Add((new FilePath(source.FullNameWithWildcard), dest));
if (verbose)
{
context.Out.Echoln(msg.Replace("rename ", "renamed "));
}
}
}
}
else
{
// rename source to dest
var msg = $"rename {source.GetPrintableNameWithWlidCard()} to {dest.GetPrintableName()}";
if (!interactive || Confirm("mv: " + msg))
{
if (source.IsFile)
{
File.Move(source.FullNameWithWildcard, dest.FullName);
r.Add((new FilePath(source.FullNameWithWildcard), dest));
}
else
{
Directory.Move(source.FullName, dest.FullName);
r.Add((source, dest));
}
if (verbose)
{
context.Out.Echoln(msg.Replace("rename ", "renamed "));
}
}
}
}
return(new CommandResult <(List <(FileSystemPath source, FileSystemPath target)> items, FindCounts counts)>
((r, counts)));
}
else
{
return(new CommandResult <(List <(FileSystemPath, FileSystemPath)> items, FindCounts counts)>
((new List <(FileSystemPath, FileSystemPath)> {
(source, null)
}, new FindCounts())));
}
}
public CommandResult <List <FilePath> > CheckIntegrity(
CommandEvaluationContext context,
[Parameter("path of a file to be checked or path from where find files to to be checked")] FileSystemPath fileOrDir,
[Option("p", "pattern", "select names that matches the pattern", true, true)] string pattern,
[Option("i", "non-sensitive", "if set and p is set, perform a non case sensisitive search")] bool ignoreCase,
[Option("a", "attr", "print file system attributes")] bool printAttr,
[Option("t", "top", "search in top directory only")] bool top,
[Option("q", "quiet", "quiet mode: do not print error message below corrupted file name")] bool quiet,
[Option("r", "ratio", "acceptable ratio of non printable characters", true, true)] double ratio = 30,
[Option("s", "min-size", "minimum size of analysed part of the text", true, true)] int minSeqLength = 1024
)
{
var r = new List <FilePath>();
if (fileOrDir.CheckExists(context))
{
if (fileOrDir.IsFile)
{
var(isValid, filePath) = CheckIntegrity(context, new FilePath(fileOrDir.FullName), ratio, printAttr, minSeqLength, quiet);
if (!isValid)
{
r.Add(filePath);
}
return(new CommandResult <List <FilePath> >(r));
}
else
{
var sp = string.IsNullOrWhiteSpace(pattern) ? "*" : pattern;
var counts = new FindCounts();
var items = FindItems(context, fileOrDir.FullName, sp, top, false, false, printAttr, false, null, false, counts, false, false, ignoreCase);
var f = context.ShellEnv.Colors.Default.ToString();
var elapsed = DateTime.Now - counts.BeginDateTime;
context.Out.Echoln($"found {context.ShellEnv.Colors.Numeric}{Plur("file", counts.FilesCount, f)} and {context.ShellEnv.Colors.Numeric}{Plur("folder", counts.FoldersCount, f)}. scanned {context.ShellEnv.Colors.Numeric}{Plur("file", counts.ScannedFilesCount, f)} in {context.ShellEnv.Colors.Numeric}{Plur("folder", counts.ScannedFoldersCount, f)} during {TimeSpanDescription(elapsed, context.ShellEnv.Colors.Numeric.ToString(), f)}");
if (items.Count > 0)
{
context.Out.Echoln($"analyzing files ({counts.FilesCount})...");
int corruptedFilesCount = 0;
foreach (var item in items)
{
if (context.CommandLineProcessor.CancellationTokenSource.Token.IsCancellationRequested)
{
break;
}
if (item.IsFile)
{
if (!CheckIntegrity(context, (FilePath)item, ratio, printAttr, minSeqLength, quiet).isValid)
{
corruptedFilesCount++;
r.Add((FilePath)item);
}
}
}
if (corruptedFilesCount > 0)
{
context.Out.Echoln();
}
var crprt = (double)corruptedFilesCount / (double)counts.FilesCount * 100d;
context.Out.Echoln($"found {context.ShellEnv.Colors.Numeric}{Plur("corrupted file", corruptedFilesCount, f)} in {context.ShellEnv.Colors.Numeric}{Plur("file", counts.FilesCount, f)} corruption ratio={Cyan}{crprt}%");
return(new CommandResult <List <FilePath> >(r));
}
else
{
return(new CommandResult <List <FilePath> >(r));
}
}
}
else
{
return(new CommandResult <List <FilePath> >(new List <FilePath> {
new FilePath(fileOrDir.FullName)
}, ReturnCode.Error));
}
}
