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[typescript, flow]: double indent for unions inside of tuples (#6381)

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Martin Donath authored and Evilebot Tnawi committed 2019-10-08 17:37:40 +03:00
1 parent 02cbd15ec2
commit 385c2dcc4f
6 files changed
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CHANGELOG.unreleased.md
+71
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@@ -87,6 +87,77 @@ Previous versions format text with whitespace after JSX incorrectly in mdx, this
</Hello> 123
```
#### TypeScript/Flow: Union types inside of tuples ([#6381] by [@squidfunk])
Previous versions would double-indent multi-line union types inside of
tuples for TypeScipt and Flow and add a new line:
<!-- prettier-ignore -->
```ts
// Input
type B = [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
]
type C = [
| [AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD]
| [AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD]
]
// Output (Prettier stable)
type B = [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
];
type C = [
| [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
]
| [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
]
];
// Output (Prettier master)
type B = [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
];
type C = [
| [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
]
| [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
]
];
```
#### MDX: Adjacent JSX elements should be allowed in mdx ([#6332] by [@JounQin])
Previous versions would not format adjacent JSX elements in mdx, this has been fixed in this version.
src/language-js/printer-estree.js
+4 -1
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@@ -2777,6 +2777,8 @@ function printPathNoParens(path, options, print, args) {
parent.type !== "GenericTypeAnnotation" &&
parent.type !== "TSTypeReference" &&
parent.type !== "TSTypeAssertion" &&
parent.type !== "TupleTypeAnnotation" &&
parent.type !== "TSTupleType" &&
!(parent.type === "FunctionTypeParam" && !parent.name) &&
!(
(parent.type === "TypeAlias" ||
@@ -2829,7 +2831,8 @@ function printPathNoParens(path, options, print, args) {
grandParent.type === "TSUnionType" ||
grandParent.type === "TSIntersectionType" ||
grandParent.type === "TSTypeOperator" ||
grandParent.type === "TSArrayType")) ||
grandParent.type === "TSArrayType" ||
grandParent.type === "TSTupleType")) ||
(greatGrandParent &&
greatGrandParent.type === "TSParenthesizedType" &&
greatGreatGrandParent &&
tests/flow_union/__snapshots__/jsfmt.spec.js.snap
+53
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@@ -101,3 +101,56 @@ export function aPrettyLongFunctionE(
================================================================================
`;
exports[`within-tuple.js 1`] = `
====================================options=====================================
parsers: ["flow", "babel"]
printWidth: 80
| printWidth
=====================================input======================================
type A = [AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD]
type B = [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
]
type C = [
| [AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD]
| [AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD]
]
=====================================output=====================================
type A = [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
];
type B = [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
];
type C = [
| [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
]
| [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
]
];
================================================================================
`;
tests/flow_union/within-tuple.js
+13
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@@ -0,0 +1,13 @@
type A = [AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD]
type B = [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
]
type C = [
| [AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD]
| [AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD]
]
tests/typescript_union/__snapshots__/jsfmt.spec.js.snap
+102
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@@ -268,3 +268,105 @@ type GetChatsSagaEffects =
================================================================================
`;
exports[`within-tuple.ts 1`] = `
====================================options=====================================
parsers: ["typescript"]
printWidth: 80
| printWidth
=====================================input======================================
type A = [AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD]
type B = [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
]
type C = [
| [AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD]
| [AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD]
]
type D = [
(AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD),
(AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD)
]
type E = [
(
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
),
(
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
)
]
=====================================output=====================================
type A = [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
];
type B = [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
];
type C = [
| [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
]
| [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
]
];
type D = [
(
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
),
(
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
)
];
type E = [
(
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
),
(
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
)
];
================================================================================
`;
tests/typescript_union/within-tuple.ts
+33
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@@ -0,0 +1,33 @@
type A = [AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD]
type B = [
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
]
type C = [
| [AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD]
| [AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD]
]
type D = [
(AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD),
(AAAAAAAAAAAAAAAAAAAAAA | BBBBBBBBBBBBBBBBBBBBBB | CCCCCCCCCCCCCCCCCCCCCC | DDDDDDDDDDDDDDDDDDDDDD)
]
type E = [
(
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
),
(
| AAAAAAAAAAAAAAAAAAAAAA
| BBBBBBBBBBBBBBBBBBBBBB
| CCCCCCCCCCCCCCCCCCCCCC
| DDDDDDDDDDDDDDDDDDDDDD
)
]