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Merged
yuit merged 18 commits into from
Jun 28, 2016
Merged

Merge master into release-2.0 #9400

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6e415cc
Merge branch 'master' of https://github.com/Microsoft/TypeScript
saschanaz Jun 25, 2016
9dfcb44
do not format comma/closeparen in jsxelement
saschanaz Jun 25, 2016
378c6b5
format jsx expression
saschanaz Jun 26, 2016
cbfbfe1
make rules optional
saschanaz Jun 27, 2016
0b6ba96
Remove upper boilerplate from issue template
RyanCavanaugh Jun 27, 2016
8bf3d54
Merge pull request #7075 from Microsoft/loadJsFromModules
billti Jun 28, 2016
8ddba28
Update issue_template.md
RyanCavanaugh Jun 28, 2016
6be7d9c
Merge pull request #9380 from Microsoft/update-template
RyanCavanaugh Jun 28, 2016
3ea2cdd
Merge pull request #8 from Microsoft/master
zspitz Jun 28, 2016
6e984eb
new options should be optional for compatibility
saschanaz Jun 28, 2016
6ff91b8
Add getCurrentDirectory to ServerHost
zhengbli Jun 28, 2016
d5cad23
Add nullchecks for typeRoots, remove getCurrentDirectory from ServerH…
zhengbli Jun 28, 2016
ec02077
Merge pull request #9361 from SaschaNaz/noFormatInJsxElement
mhegazy Jun 28, 2016
3fdaf19
VarDate interface and relevant Date.prototype members
zspitz Jun 28, 2016
a91978e
Merge pull request #9393 from zspitz/MSActiveXExtensions
mhegazy Jun 28, 2016
50177b1
Merge pull request #9396 from zhengbli/fix9186
zhengbli Jun 28, 2016
29107e6
Fix 9363: Object destructuring broken-variables are bound to the wron…
yuit Jun 28, 2016
96fa0b8
Merge branch 'master' into mergeMasterTo2.0
Jun 28, 2016
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format jsx expression
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@saschanaz
saschanaz committed Jun 26, 2016
commit 378c6b5fc77957ae4413fbbb68fed44a47efa2d1
13 changes: 13 additions & 0 deletions src/services/formatting/rules.ts
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Expand Up @@ -52,6 +52,10 @@ namespace ts.formatting {
public SpaceBeforeCloseBrace: Rule;
public NoSpaceBetweenEmptyBraceBrackets: Rule;

// No space after { and before } in JSX expression
public NoSpaceAfterOpenBraceInJsxExpression: Rule;
public NoSpaceBeforeCloseBraceInJsxExpression: Rule;

// Insert new line after { and before } in multi-line contexts.
public NewLineAfterOpenBraceInBlockContext: Rule;

Expand Down Expand Up @@ -276,6 +280,10 @@ namespace ts.formatting {
this.SpaceBeforeCloseBrace = new Rule(RuleDescriptor.create2(Shared.TokenRange.Any, SyntaxKind.CloseBraceToken), RuleOperation.create2(new RuleOperationContext(Rules.IsSingleLineBlockContext), RuleAction.Space));
this.NoSpaceBetweenEmptyBraceBrackets = new Rule(RuleDescriptor.create1(SyntaxKind.OpenBraceToken, SyntaxKind.CloseBraceToken), RuleOperation.create2(new RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsObjectContext), RuleAction.Delete));

// No space after { and before } in JSX expression
this.NoSpaceAfterOpenBraceInJsxExpression = new Rule(RuleDescriptor.create3(SyntaxKind.OpenBraceToken, Shared.TokenRange.Any), RuleOperation.create2(new RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.isJsxExpressionContext), RuleAction.Delete));
this.NoSpaceBeforeCloseBraceInJsxExpression = new Rule(RuleDescriptor.create2(Shared.TokenRange.Any, SyntaxKind.CloseBraceToken), RuleOperation.create2(new RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.isJsxExpressionContext), RuleAction.Delete));

// Insert new line after { and before } in multi-line contexts.
this.NewLineAfterOpenBraceInBlockContext = new Rule(RuleDescriptor.create3(SyntaxKind.OpenBraceToken, Shared.TokenRange.Any), RuleOperation.create2(new RuleOperationContext(Rules.IsMultilineBlockContext), RuleAction.NewLine));

Expand Down Expand Up @@ -395,6 +403,7 @@ namespace ts.formatting {
this.SpaceAfterSubtractWhenFollowedByUnaryMinus, this.SpaceAfterSubtractWhenFollowedByPredecrement,
this.NoSpaceAfterCloseBrace,
this.SpaceAfterOpenBrace, this.SpaceBeforeCloseBrace, this.NewLineBeforeCloseBraceInBlockContext,
this.NoSpaceAfterOpenBraceInJsxExpression, this.NoSpaceBeforeCloseBraceInJsxExpression,
this.SpaceAfterCloseBrace, this.SpaceBetweenCloseBraceAndElse, this.SpaceBetweenCloseBraceAndWhile, this.NoSpaceBetweenEmptyBraceBrackets,
this.NoSpaceBetweenFunctionKeywordAndStar, this.SpaceAfterStarInGeneratorDeclaration,
this.SpaceAfterFunctionInFuncDecl, this.NewLineAfterOpenBraceInBlockContext, this.SpaceAfterGetSetInMember,
Expand Down Expand Up @@ -727,6 +736,10 @@ namespace ts.formatting {
return context.contextNode.kind !== SyntaxKind.JsxElement;
}

static isJsxExpressionContext(context: FormattingContext): boolean {
return context.contextNode.kind === SyntaxKind.JsxExpression;
}

static IsNotBeforeBlockInFunctionDeclarationContext(context: FormattingContext): boolean {
return !Rules.IsFunctionDeclContext(context) && !Rules.IsBeforeBlockContext(context);
}
Expand Down
12 changes: 9 additions & 3 deletions tests/cases/fourslash/formattingJsxElements.ts
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Expand Up @@ -66,10 +66,12 @@
////</span>/*containedClosingTagAutoformat*/
////</h5>;
////
////<div>,{integer}</div>;/*commaInJsxElement*/
////<div>, {integer}</div>;/*commaInJsxElement2*/
////<div>,{integer}</div>;/*commaInJsxElement*/
////<div>, {integer}</div>;/*commaInJsxElement2*/
////<span>)</span>;/*closingParenInJsxElement*/
////<span>) </span>;/*closingParenInJsxElement2*/
////<Router routes={ 3 } />;/*jsxExpressionSpaces*/
////<Router routes={ (3) } />;/*jsxExpressionSpaces2*/

format.document();
goTo.marker("autoformat");
Expand Down Expand Up @@ -139,4 +141,8 @@ verify.currentLineContentIs("<div>, {integer}</div>;");
goTo.marker("closingParenInJsxElement");
verify.currentLineContentIs("<span>)</span>;");
goTo.marker("closingParenInJsxElement2");
verify.currentLineContentIs("<span>) </span>;");
verify.currentLineContentIs("<span>) </span>;");
goTo.marker("jsxExpressionSpaces");
verify.currentLineContentIs("<Router routes={3} />;");
goTo.marker("jsxExpressionSpaces2");
verify.currentLineContentIs("<Router routes={(3)} />;");