private void ReplaceMatches(
string filePath,
Encoding encoding,
string input,
Match match,
string indent,
ContentWriterOptions writerOptions,
SearchContext context)
{
SearchTelemetry telemetry = context.Telemetry;
ContentWriter contentWriter = null;
TextWriter textWriter = null;
List <Capture> groups = null;
try
{
groups = ListCache <Capture> .GetInstance();
GetCaptures(match, 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(filePath, false, encoding);
}
}
if (Options.AskMode == AskMode.Value ||
ShouldLog(Verbosity.Normal))
{
MatchOutputInfo outputInfo = Options.CreateOutputInfo(input, match);
if (Options.AskMode == AskMode.Value)
{
Lazy <TextWriter> lazyWriter = (Options.DryRun)
? null
: new Lazy <TextWriter>(() => new StreamWriter(filePath, false, encoding));
contentWriter = AskReplacementWriter.Create(Options.ContentDisplayStyle, input, Options.ReplaceOptions, lazyWriter, writerOptions, outputInfo);
}
else
{
contentWriter = ContentWriter.CreateReplace(Options.ContentDisplayStyle, input, Options.ReplaceOptions, writerOptions, textWriter, outputInfo);
}
}
else if (Options.DryRun)
{
contentWriter = new EmptyContentWriter(null, FileWriterOptions);
}
else
{
contentWriter = new TextWriterContentWriter(input, 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.Question("Continue without asking?", indent))
{
Options.AskMode = AskMode.None;
}
}
else if (ConsoleHelpers.Question("Replace content?", indent))
{
File.WriteAllText(filePath, textWriter !.ToString(), 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 ExecuteInput(SearchContext context, string input)
{
int count = 0;
var maxReason = MaxReason.None;
Filter contentFilter = ContentFilter !;
Match? match = contentFilter.Match(input);
if (match != null)
{
ContentWriter? contentWriter = null;
List <Capture>?groups = null;
try
{
groups = ListCache <Capture> .GetInstance();
maxReason = GetCaptures(
match,
FileWriterOptions.GroupNumber,
context,
isPathDisplayed: false,
predicate: contentFilter.Predicate,
captures: groups);
if (ShouldLog(Verbosity.Normal))
{
MatchOutputInfo?outputInfo = Options.CreateOutputInfo(input, match, contentFilter);
contentWriter = ContentWriter.CreateReplace(
Options.ContentDisplayStyle,
input,
Options.ReplaceOptions,
FileWriterOptions,
outputInfo: outputInfo);
}
else
{
contentWriter = new EmptyContentWriter(FileWriterOptions);
}
WriteMatches(contentWriter, groups, context);
count = contentWriter.MatchCount;
}
finally
{
contentWriter?.Dispose();
if (groups != null)
{
ListCache <Capture> .Free(groups);
}
}
}
if (ShouldLog(Verbosity.Detailed) ||
Options.IncludeSummary)
{
Verbosity verbosity = (Options.IncludeSummary) ? Verbosity.Minimal : Verbosity.Detailed;
WriteLine(verbosity);
WriteCount("Replacements", count, Colors.Message_OK, verbosity);
WriteIf(maxReason == MaxReason.CountExceedsMax, "+", Colors.Message_OK, verbosity);
WriteLine(verbosity);
}
}
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 WriteMatches(
string input,
Match match,
ContentWriterOptions writerOptions,
SearchContext context)
{
SearchTelemetry telemetry = context.Telemetry;
ContentWriter contentWriter = null;
List <Capture> captures = null;
try
{
captures = ListCache <Capture> .GetInstance();
GetCaptures(match, writerOptions.GroupNumber, context, isPathWritten: !Options.OmitPath, predicate: ContentFilter.Predicate, captures: captures);
bool hasAnyFunction = Options.ModifyOptions.HasAnyFunction;
if (hasAnyFunction ||
Options.AskMode == AskMode.Value ||
ShouldLog(Verbosity.Normal))
{
if (hasAnyFunction)
{
if (_fileValues == null)
{
_fileValues = new List <string>();
}
else
{
_fileValues.Clear();
}
if (_fileStorage == null)
{
_fileStorage = new ListResultStorage(_fileValues);
}
}
contentWriter = ContentWriter.CreateFind(
contentDisplayStyle: Options.ContentDisplayStyle,
input: input,
options: writerOptions,
storage: (hasAnyFunction) ? _fileStorage : _storage,
outputInfo: Options.CreateOutputInfo(input, match),
writer: (hasAnyFunction) ? null : ContentTextWriter.Default,
ask: _askMode == AskMode.Value);
}
else
{
contentWriter = new EmptyContentWriter(null, writerOptions);
}
WriteMatches(contentWriter, captures, context);
if (hasAnyFunction)
{
ConsoleColors colors = (Options.HighlightMatch) ? Colors.Match : default;
ConsoleColors boundaryColors = (Options.HighlightBoundary) ? Colors.MatchBoundary : default;
var valueWriter = new ValueWriter(ContentTextWriter.Default, writerOptions.Indent, includeEndingIndent: false);
foreach (string value in _fileValues.Modify(Options.ModifyOptions))
{
Write(writerOptions.Indent, Verbosity.Normal);
valueWriter.Write(value, Symbols, colors, boundaryColors);
WriteLine(Verbosity.Normal);
_storage?.Add(value);
telemetry.MatchCount++;
}
_storageIndexes?.Add(_storage !.Count);
}
else
{
telemetry.MatchCount += contentWriter.MatchCount;
if (contentWriter.MatchingLineCount >= 0)
{
if (telemetry.MatchingLineCount == -1)
{
telemetry.MatchingLineCount = 0;
}
telemetry.MatchingLineCount += contentWriter.MatchingLineCount;
}
}
if (_askMode == AskMode.Value)
{
if (contentWriter is AskValueContentWriter askValueContentWriter)
{
if (!askValueContentWriter.Ask)
{
_askMode = AskMode.None;
}
}
else if (contentWriter is AskLineContentWriter askLineContentWriter)
{
if (!askLineContentWriter.Ask)
{
_askMode = AskMode.None;
}
}
}
}
finally
{
contentWriter?.Dispose();
if (captures != null)
{
ListCache <Capture> .Free(captures);
}
}
}