void WriteSequence(YamlSequence obj, bool allowInlining)
{
if (allowInlining && TryInlineSequence(obj, _maximumWidth - _indentColumn, out var inlined))
{
WriteInline(inlined);
}
else
{
var oldInlineColumn = _inlineColumn;
_inlineColumn = _indentColumn + _indentSize;
foreach (var item in obj)
{
WriteLine();
Write("- ");
allowInlining = !TryWriteComment(item);
_indentColumn += _indentSize;
_inlineColumn = _indentColumn;
WriteObject(item, allowInlining);
_indentColumn -= _indentSize;
}
_inlineColumn = oldInlineColumn;
}
}
bool TryInlineSequence(YamlSequence obj, int maximumWidth, [MaybeNullWhen(false)] out string result)
{
result = null;
// If any of the items have comments, do not inline as there's nowhere to write the comments.
if (obj.Any(a => a?.Comment is string))
{
return(false);
}
var sb = new StringBuilder();
sb.Append("[ ");
var firstSeen = false;
foreach (var value in obj)
{
if (firstSeen)
{
sb.Append(", ");
}
firstSeen = true;
if (TryInlineObject(value, maximumWidth - sb.Length, out var valueInlined))
{
sb.Append(valueInlined);
}
else
{
result = null;
return(false);
}
}
sb.Append(firstSeen ? " ]" : "]");
if (sb.Length <= maximumWidth)
{
result = sb.ToString();
}
return(result is not null);
}
bool TryInlineSequence(YamlSequence obj, int maximumWidth, out string result)
{
result = null;
var sb = new StringBuilder();
sb.Append("[ ");
var firstSeen = false;
foreach (var value in obj)
{
if (firstSeen)
{
sb.Append(", ");
}
firstSeen = true;
if (TryInlineObject(value, maximumWidth - sb.Length, out var valueInlined))
{
sb.Append(valueInlined);
}
else
{
result = null;
return(false);
}
}
sb.Append(firstSeen ? " ]" : "]");
if (sb.Length <= maximumWidth)
{
result = sb.ToString();
}
return(result != null);
}
