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Add support for optional directives #977
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Unblocks #968 scenarios for Razor pages |
NTaylorMullen
suggested changes
Feb 8, 2017
| @@ -35,39 +37,58 @@ public DefaultDirectiveDescriptorBuilder(string name, DirectiveDescriptorKind ty | |||
| _tokenDescriptors = new List<DirectiveTokenDescriptor>(); | |||
| } | |||
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| public IDirectiveDescriptorBuilder AddType() | |||
| public IDirectiveDescriptorBuilder AddType(bool optional) | |||
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Instead of having each API specify whether its optional or not we could make an API that direct the user into a state where they can't fail easily. Aka:
builder
.AddType()
.RemainingTokensOptional()
.AddString()
.AddMember();
And
builder
.AddType()
.RemainingTokensOptional()
.AddString()
.RemainingTokensOptional() // Explode
.AddMember();
We all know I'm horrible at naming choices but you get the gist 😄.
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Sure, sounds work-able.
| @@ -1549,7 +1553,13 @@ private void HandleDirective(DirectiveDescriptor descriptor) | |||
| outputKind = SpanKind.Code; | |||
| break; | |||
| case DirectiveTokenKind.String: | |||
| AcceptAndMoveNext(); | |||
| if (!AcceptAndMoveNext()) | |||
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AcceptAndMoveNext() fails only at EOF right?
| @@ -734,6 +734,23 @@ public void SectionDirective() | |||
| .Accepts(AcceptedCharacters.None))); | |||
| } | |||
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| [Fact(Skip = "I don't know how to write Razor tests"] | |||
pranavkm
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🆙 📅 Getting this in to unblock Mvc. We can rev on the design \ code in the PR for #968 |
NTaylorMullen
approved these changes
Feb 8, 2017
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