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Improve auto-fix for vue/define-macros-order rule #1863

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merged 3 commits into from May 14, 2022
Merged

Improve auto-fix for vue/define-macros-order rule #1863

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fc191f7
vue/define-macros-order improvements
edikdeisling Apr 22, 2022
e9a394a
vue/define-macros-order improvements
edikdeisling Apr 22, 2022
1104010
Add test for corner case
edikdeisling May 13, 2022
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26 changes: 18 additions & 8 deletions lib/rules/define-macros-order.js
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Expand Up @@ -232,13 +232,12 @@ function create(context) {
const targetComment = sourceCode.getTokenAfter(beforeTargetToken, {
includeComments: true
})
const textSpace = getTextBetweenTokens(beforeTargetToken, targetComment)
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This thing fixes these newlines https://github.com/vuejs/eslint-plugin-vue/pull/1861/files#diff-6ebdd3c21be70e29ce94a2f399884fd220d4fe9bba358ade66b0bceb325d3102L158

Before we took space before the target token and added it after the moving token.
Now we take space after the target token and added it after the moving token.

// make insert text: comments + node + space before target
const textNode = sourceCode.getText(
node,
node.range[0] - nodeComment.range[0]
)
const insertText = textNode + textSpace
const insertText = getInsertText(textNode, target)

return [
fixer.insertTextBefore(targetComment, insertText),
Expand All @@ -247,17 +246,28 @@ function create(context) {
}

/**
* @param {ASTNode} tokenBefore
* @param {ASTNode} tokenAfter
* Get result text to insert
* @param {string} textNode
* @param {ASTNode} target
*/
function getTextBetweenTokens(tokenBefore, tokenAfter) {
return sourceCode.text.slice(tokenBefore.range[1], tokenAfter.range[0])
function getInsertText(textNode, target) {
const afterTargetComment = sourceCode.getTokenAfter(target, {
includeComments: true
})
const afterText = sourceCode.text.slice(
target.range[1],
afterTargetComment.range[0]
)
// handle case when a();b() -> b()a();
const invalidResult = !textNode.endsWith(';') && !afterText.includes('\n')
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return textNode + afterText + (invalidResult ? ';' : '')
}

/**
* Get position of the beginning of the token's line(or prevToken end if no line)
* @param {ASTNode} token
* @param {ASTNode} prevToken
* @param {ASTNode|Token} token
* @param {ASTNode|Token} prevToken
*/
function getLineStartIndex(token, prevToken) {
// if we have next token on the same line - get index right before that token
Expand Down
8 changes: 1 addition & 7 deletions tests/lib/rules/define-macros-order.js
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Expand Up @@ -155,9 +155,7 @@ tester.run('define-macros-order', rule, {
defineProps({
test: Boolean
})

defineEmits(['update:test'])

console.log('test1')
console.log('test2')
console.log('test3')
Expand Down Expand Up @@ -192,7 +190,6 @@ tester.run('define-macros-order', rule, {
defineProps({
test: Boolean
})

defineEmits(['update:test'])
console.log('test1')
</script>
Expand Down Expand Up @@ -261,7 +258,6 @@ tester.run('define-macros-order', rule, {
}

const emit = defineEmits<{(e: 'update:test'): void}>()

const props = withDefaults(defineProps<Props>(), {
msg: 'hello',
labels: () => ['one', 'two']
Expand Down Expand Up @@ -377,8 +373,7 @@ tester.run('define-macros-order', rule, {
`,
output: `
<script setup>
defineEmits(['update:test'])
const props = defineProps({ test: Boolean }); </script>
defineEmits(['update:test']);const props = defineProps({ test: Boolean }); </script>
`,
options: optionsEmitsFirst,
errors: [
Expand Down Expand Up @@ -413,7 +408,6 @@ tester.run('define-macros-order', rule, {
import 'test'

const props = defineProps({ test: Boolean });

defineEmits(['update:test'])
</script>
`,
Expand Down