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build: convert stylelint rules to typescript (angular#19047)
Converts the Stylelint rules to TypeScript so they're in line with the rest of the project and to make it easier to work with the PostCSS AST.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| const path = require('path'); | ||
| const stylelint = require('stylelint'); | ||
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| // Custom rule that registers all of the custom rules, written in TypeScript, with ts-node. This is | ||
| // necessary, because `stylelint` and IDEs won't execute any rules that aren't in a .js file. | ||
| require('ts-node').register({ | ||
| project: path.join(__dirname, '../gulp/tsconfig.json') | ||
| }); | ||
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| // Dummy rule so Stylelint doesn't complain that there aren't rules in the file. | ||
| module.exports = stylelint.createPlugin('material/loader', () => {}); |
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69 changes: 34 additions & 35 deletions
69
tools/stylelint/no-nested-mixin.js → tools/stylelint/no-nested-mixin.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,35 +1,34 @@ | ||
| const stylelint = require('stylelint'); | ||
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| const ruleName = 'material/no-nested-mixin'; | ||
| const messages = stylelint.utils.ruleMessages(ruleName, { | ||
| expected: () => 'Nested mixins are not allowed.', | ||
| }); | ||
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| /** | ||
| * Stylelint plugin that prevents nesting Sass mixins. | ||
| */ | ||
| const plugin = stylelint.createPlugin(ruleName, isEnabled => { | ||
| return (root, result) => { | ||
| if (!isEnabled) return; | ||
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| root.walkAtRules(rule => { | ||
| if (rule.name !== 'mixin') return; | ||
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| rule.walkAtRules(childRule => { | ||
| if (childRule.name !== 'mixin') return; | ||
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| stylelint.utils.report({ | ||
| result, | ||
| ruleName, | ||
| message: messages.expected(), | ||
| node: childRule | ||
| }); | ||
| }); | ||
| }); | ||
| }; | ||
| }); | ||
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| plugin.ruleName = ruleName; | ||
| plugin.messages = messages; | ||
| module.exports = plugin; | ||
| import {createPlugin, utils} from 'stylelint'; | ||
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| const ruleName = 'material/no-nested-mixin'; | ||
| const messages = utils.ruleMessages(ruleName, { | ||
| expected: () => 'Nested mixins are not allowed.', | ||
| }); | ||
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| /** | ||
| * Stylelint plugin that prevents nesting Sass mixins. | ||
| */ | ||
| const plugin = createPlugin(ruleName, (isEnabled: boolean) => { | ||
| return (root, result) => { | ||
| if (!isEnabled) { return; } | ||
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| root.walkAtRules(rule => { | ||
| if (rule.name !== 'mixin') { return; } | ||
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| rule.walkAtRules(childRule => { | ||
| if (childRule.name !== 'mixin') { return; } | ||
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| utils.report({ | ||
| result, | ||
| ruleName, | ||
| message: messages.expected(), | ||
| node: childRule | ||
| }); | ||
| }); | ||
| }); | ||
| }; | ||
| }); | ||
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| plugin.ruleName = ruleName; | ||
| plugin.messages = messages; | ||
| export default plugin; |
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