private static IList <CompletionResult> CompleteBisect(CompleteCommandParameters completeCommandParameters)
{
var relativeIndex = completeCommandParameters.CurrentElementIndex - completeCommandParameters.CommandElementIndex;
return(relativeIndex switch {
1 => CompleteCommands(completeCommandParameters.WordToComplete),
int i when i > 1 => CompleteSubParameter(i, completeCommandParameters.Ast.CommandElements[completeCommandParameters.CommandElementIndex + 1].Extent.Text, completeCommandParameters.WordToComplete),
_ => Array.Empty <CompletionResult>(),
});
public static IList <CompletionResult> CompleteInput(string wordToComplete, CommandAst ast, int cursorPosition)
{
var completeCommandParameters = CompleteCommandParameters.Create(wordToComplete, ast, cursorPosition);
if (completeCommandParameters.IsCompletingCommand)
{
return(CompleteGitCommands(wordToComplete: wordToComplete));
}
return(CompleteGitCommand(completeCommandParameters));
}
private static IList <CompletionResult> CompleteGitCommand(CompleteCommandParameters completeCommandParameters)
{
var wordToComplete = completeCommandParameters.WordToComplete;
bool isCompletingParameterName = completeCommandParameters.IsCompletingParameterName;
switch (completeCommandParameters.CommandName)
{
case "add":
if (!isCompletingParameterName)
{
return(CompleteModifiedFiles(wordToComplete));
}
goto default;
case "bisect":
if (!isCompletingParameterName)
{
return(CompleteBisect(completeCommandParameters));
}
goto default;
case "branch":
if (!isCompletingParameterName)
{
return(CompleteBranches(wordToComplete: wordToComplete));
}
goto default;
case "checkout":
if (string.IsNullOrEmpty(value: completeCommandParameters.PreviousParameterName) && !isCompletingParameterName)
{
return(CompleteCheckout(completeCommandParameters));
}
goto default;
case "fetch":
if (!isCompletingParameterName)
{
if (!string.IsNullOrEmpty(value: completeCommandParameters.PreviousParameterValue) && completeCommandParameters.PreviousParameterValue != completeCommandParameters.CommandName)
{
return(Git.RemoteRefs()
.Where(r => r.Remote.IgnoreCaseEquals(value: completeCommandParameters.PreviousParameterValue) && r.Ref.IgnoreCaseStartsWith(value: wordToComplete))
.Select(c => new CompletionResult(completionText: c.Ref, listItemText: c.Ref, resultType: CompletionResultType.ParameterValue,
toolTip: c.RemoteRef))
.ToList());
}
return(Git.RemoteRefs()
.Where(r => r.Remote.IgnoreCaseContains(value: wordToComplete))
.GroupBy(c => c.Remote)
.Select(g => g.First())
.Select(c => new CompletionResult(completionText: c.Remote, listItemText: c.Remote, resultType: CompletionResultType.ParameterValue, toolTip: c.Remote))
.ToList());
}
goto default;
case "diff":
case "difftool":
return(CompleteDiff(completeCommandParameters));
case "rebase":
return(CompleteRebase(completeCommandParameters));
case "show":
return(CompleteShow(completeCommandParameters));
case "tag":
return(CompleteTag(completeCommandParameters));
default:
return(isCompletingParameterName
? (IList <CompletionResult>)GitOptionsToCompletionResults(gitCommandOptions: completeCommandParameters.GitCommandOptions,
wordToComplete: wordToComplete)
: Array.Empty <CompletionResult>());
}
}
public static CompleteCommandParameters CreateCompleteCommandParameters(this string str, int cursorPosition)
{
var(wordToComplete, ast) = GetData(str, cursorPosition);
return(CompleteCommandParameters.Create(wordToComplete, ast, cursorPosition));
}