protected override void WriteEndReplacement(Match match, string result)
{
if (IsInteractive &&
result.IndexOfAny(_newLineChars) == -1)
{
string?newResult = ConsoleHelpers.ReadUserInput("Replacement: ", result, Options.Indent);
if (newResult == null)
{
return;
}
result = newResult;
}
if (_lazyWriter != null)
{
if (IsInteractive ||
ConsoleHelpers.AskToExecute("Replace?", Options.Indent))
{
_lazyWriter.Value.Write(Input.AsSpan(_writerIndex, match.Index - _writerIndex));
_lazyWriter.Value.Write(result);
_writerIndex = match.Index + match.Length;
ReplacementCount++;
}
}
else if (!ContinueWithoutAsking &&
!IsInteractive &&
ConsoleHelpers.AskToContinue(Options.Indent) == DialogResult.YesToAll)
{
ContinueWithoutAsking = true;
}
}
protected override void WriteEndReplacement(ICapture capture, string?result)
{
bool isUserInput = IsInteractive &&
(capture is RegexCapture ||
result == null) &&
(result == null ||
result.IndexOfAny(_newLineChars) == -1);
string replacement = result ?? capture.Value;
if (isUserInput)
{
replacement = ConsoleHelpers.ReadUserInput(replacement, Options.Indent + "Replacement: ");
}
if (!string.Equals(capture.Value, replacement, StringComparison.Ordinal))
{
if (_lazyWriter != null)
{
if (IsInteractive ||
ConsoleHelpers.AskToExecute("Replace?", Options.Indent))
{
_lazyWriter.Value.Write(Input.AsSpan(_writerIndex, capture.Index - _writerIndex));
_lazyWriter.Value.Write(replacement);
_writerIndex = capture.Index + capture.Length;
ReplacementCount++;
}
}
else if (!ContinueWithoutAsking &&
!IsInteractive &&
ConsoleHelpers.AskToContinue(Options.Indent) == DialogResult.YesToAll)
{
ContinueWithoutAsking = true;
}
}
SpellcheckState?.ProcessReplacement(
Input,
capture,
replacement,
lineNumber: (ValueWriter as LineNumberValueWriter)?.LineNumber,
isUserInput: true);
}
protected override void WriteEndReplacement(Match match, string result)
{
if (_lazyWriter != null)
{
if (ConsoleHelpers.AskToExecute("Replace?", Options.Indent))
{
_lazyWriter.Value.Write(Input.AsSpan(_writerIndex, match.Index - _writerIndex));
_lazyWriter.Value.Write(result);
_writerIndex = match.Index + match.Length;
ReplacementCount++;
}
}
else if (!ContinueWithoutAsking &&
ConsoleHelpers.AskToContinue(Options.Indent))
{
ContinueWithoutAsking = true;
}
}
protected override void ExecuteMatchWithContentCore(
FileMatch fileMatch,
SearchContext context,
ContentWriterOptions writerOptions,
string?baseDirectoryPath = null,
ColumnWidths?columnWidths = null)
{
string indent = GetPathIndent(baseDirectoryPath);
if (!Options.OmitPath)
{
WritePath(context, fileMatch, baseDirectoryPath, indent, columnWidths);
}
SearchTelemetry telemetry = context.Telemetry;
ContentWriter? contentWriter = null;
TextWriter? textWriter = null;
List <Capture>?groups = null;
try
{
groups = ListCache <Capture> .GetInstance();
GetCaptures(fileMatch.ContentMatch !, writerOptions.GroupNumber, context, isPathWritten: !Options.OmitPath, predicate: Options.ContentFilter !.Predicate, captures: groups);
int fileMatchCount = 0;
int fileReplacementCount = 0;
if (!Options.DryRun)
{
if (Options.AskMode == AskMode.File)
{
textWriter = new StringWriter();
}
else if (Options.AskMode == AskMode.None)
{
textWriter = new StreamWriter(fileMatch.Path, false, fileMatch.Encoding);
}
}
if (Options.AskMode == AskMode.Value ||
ShouldLog(Verbosity.Normal))
{
MatchOutputInfo?outputInfo = Options.CreateOutputInfo(fileMatch.ContentText, fileMatch.ContentMatch !, ContentFilter !);
if (Options.AskMode == AskMode.Value)
{
Lazy <TextWriter>?lazyWriter = (Options.DryRun)
? null
: new Lazy <TextWriter>(() => new StreamWriter(fileMatch.Path, false, fileMatch.Encoding));
contentWriter = AskReplacementWriter.Create(Options.ContentDisplayStyle, fileMatch.ContentText, Options.ReplaceOptions, lazyWriter, writerOptions, outputInfo);
}
else
{
contentWriter = ContentWriter.CreateReplace(Options.ContentDisplayStyle, fileMatch.ContentText, Options.ReplaceOptions, writerOptions, textWriter, outputInfo);
}
}
else if (Options.DryRun)
{
contentWriter = new EmptyContentWriter(FileWriterOptions);
}
else
{
contentWriter = new TextWriterContentWriter(fileMatch.ContentText, Options.ReplaceOptions, textWriter !, writerOptions);
}
WriteMatches(contentWriter, groups, context);
fileMatchCount = contentWriter.MatchCount;
fileReplacementCount = (contentWriter is AskReplacementWriter askReplacementWriter) ? askReplacementWriter.ReplacementCount : fileMatchCount;
telemetry.MatchCount += fileMatchCount;
if (contentWriter.MatchingLineCount >= 0)
{
if (telemetry.MatchingLineCount == -1)
{
telemetry.MatchingLineCount = 0;
}
telemetry.MatchingLineCount += contentWriter.MatchingLineCount;
}
if (Options.AskMode == AskMode.File)
{
if (context.TerminationReason == TerminationReason.Canceled)
{
fileReplacementCount = 0;
}
else
{
try
{
if (Options.DryRun)
{
if (ConsoleHelpers.AskToContinue(indent))
{
Options.AskMode = AskMode.None;
}
}
else if (ConsoleHelpers.AskToExecute("Replace content?", indent))
{
File.WriteAllText(fileMatch.Path, textWriter !.ToString(), fileMatch.Encoding);
}
else
{
fileReplacementCount = 0;
}
}
catch (OperationCanceledException)
{
context.TerminationReason = TerminationReason.Canceled;
fileReplacementCount = 0;
}
}
}
else if (Options.AskMode == AskMode.Value)
{
if (((AskReplacementWriter)contentWriter).ContinueWithoutAsking)
{
Options.AskMode = AskMode.None;
}
}
telemetry.ProcessedMatchCount += fileReplacementCount;
if (fileReplacementCount > 0)
{
telemetry.ProcessedFileCount++;
}
}
catch (Exception ex) when(ex is IOException ||
ex is UnauthorizedAccessException)
{
WriteFileError(ex, indent: indent);
}
finally
{
contentWriter?.Dispose();
if (groups != null)
{
ListCache <Capture> .Free(groups);
}
}
}
private void ExecuteMatchWithContentCore(
IEnumerator <ICapture> groups,
int count,
MaxReason maxReason,
FileMatch fileMatch,
SearchContext context,
ContentWriterOptions writerOptions,
string?baseDirectoryPath = null,
ColumnWidths?columnWidths = null)
{
string indent = GetPathIndent(baseDirectoryPath);
if (!Options.OmitPath)
{
WritePath(context, fileMatch, baseDirectoryPath, indent, columnWidths, includeNewline: false);
WriteFilePathEnd(count, maxReason, Options.IncludeCount);
}
SearchTelemetry telemetry = context.Telemetry;
ContentWriter?contentWriter = null;
TextWriter? textWriter = null;
try
{
int fileMatchCount = 0;
int fileReplacementCount = 0;
if (!Options.DryRun)
{
if (Options.AskMode == AskMode.File)
{
textWriter = new StringWriter();
}
else if (Options.AskMode != AskMode.Value &&
!Options.Interactive)
{
textWriter = (CanUseStreamWriter)
? new StreamWriter(fileMatch.Path, false, fileMatch.Encoding)
: new StringWriter();
}
}
if (Options.AskMode == AskMode.Value ||
Options.Interactive ||
(!Options.OmitContent &&
ShouldLog(Verbosity.Normal)))
{
MatchOutputInfo?outputInfo = Options.CreateOutputInfo(
fileMatch.ContentText,
fileMatch.ContentMatch !,
ContentFilter !);
if (Options.AskMode == AskMode.Value ||
Options.Interactive)
{
Lazy <TextWriter>?lazyWriter = null;
if (!Options.DryRun)
{
lazyWriter = new Lazy <TextWriter>(() =>
{
textWriter = new StringWriter();
return(textWriter);
});
}
contentWriter = AskReplacementWriter.Create(
Options.ContentDisplayStyle,
fileMatch.ContentText,
Options.Replacer,
lazyWriter,
writerOptions,
outputInfo,
isInteractive: Options.Interactive,
SpellcheckState);
}
else
{
contentWriter = CreateReplacementWriter(
Options.ContentDisplayStyle,
fileMatch.ContentText,
Options.Replacer,
writerOptions,
textWriter,
outputInfo);
}
}
else if (Options.DryRun &&
CanUseEmptyWriter)
{
contentWriter = new EmptyContentWriter(FileWriterOptions);
}
else
{
contentWriter = new TextWriterContentWriter(
fileMatch.ContentText,
Options.Replacer,
writerOptions,
textWriter,
SpellcheckState);
}
WriteMatches(contentWriter, groups, context);
fileMatchCount = contentWriter.MatchCount;
fileReplacementCount = (contentWriter is IReportReplacement reportReplacement)
? reportReplacement.ReplacementCount
: fileMatchCount;
telemetry.MatchCount += fileMatchCount;
if (contentWriter.MatchingLineCount >= 0)
{
if (telemetry.MatchingLineCount == -1)
{
telemetry.MatchingLineCount = 0;
}
telemetry.MatchingLineCount += contentWriter.MatchingLineCount;
}
if (Options.AskMode == AskMode.Value ||
Options.Interactive)
{
if (textWriter != null)
{
File.WriteAllText(fileMatch.Path, textWriter.ToString(), fileMatch.Encoding);
if (Options.AskMode == AskMode.Value &&
((AskReplacementWriter)contentWriter).ContinueWithoutAsking)
{
Options.AskMode = AskMode.None;
}
}
}
else if (Options.AskMode == AskMode.File)
{
if (context.TerminationReason == TerminationReason.Canceled)
{
fileReplacementCount = 0;
}
else
{
try
{
if (Options.DryRun)
{
if (ConsoleHelpers.AskToContinue(indent) == DialogResult.YesToAll)
{
Options.AskMode = AskMode.None;
}
}
else if (fileReplacementCount > 0 &&
ConsoleHelpers.AskToExecute("Replace content?", indent))
{
File.WriteAllText(fileMatch.Path, textWriter !.ToString(), fileMatch.Encoding);
}
else
{
fileReplacementCount = 0;
}
}
catch (OperationCanceledException)
{
context.TerminationReason = TerminationReason.Canceled;
fileReplacementCount = 0;
}
}
}
else if (fileReplacementCount > 0 &&
textWriter is StringWriter)
{
File.WriteAllText(fileMatch.Path, textWriter.ToString(), fileMatch.Encoding);
}
telemetry.ProcessedMatchCount += fileReplacementCount;
if (fileReplacementCount > 0)
{
telemetry.ProcessedFileCount++;
}
}
catch (Exception ex) when(ex is IOException ||
ex is UnauthorizedAccessException)
{
WriteFileError(ex, indent: indent);
}
finally
{
contentWriter?.Dispose();
}
}