remove eslint rule

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Stephen Zhou 2025-12-25 17:10:08 +08:00
parent e6dbd1facf
commit c07f38b4c2
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4 changed files with 0 additions and 487 deletions

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@ -1,14 +0,0 @@
import noLegacyNamespacePrefix from './rules/no-legacy-namespace-prefix.js'
/** @type {import('eslint').ESLint.Plugin} */
const plugin = {
meta: {
name: 'dify-i18n',
version: '1.0.0',
},
rules: {
'no-legacy-namespace-prefix': noLegacyNamespacePrefix,
},
}
export default plugin

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@ -1,87 +0,0 @@
// Auto-generated from i18n-config/i18next-config.ts
// Keep in sync with the namespaces object
// @keep-sorted
export const NAMESPACES = [
'app',
'appAnnotation',
'appApi',
'appDebug',
'appLog',
'appOverview',
'billing',
'common',
'custom',
'dataset',
'datasetCreation',
'datasetDocuments',
'datasetHitTesting',
'datasetPipeline',
'datasetSettings',
'education',
'explore',
'layout',
'login',
'oauth',
'pipeline',
'plugin',
'pluginTags',
'pluginTrigger',
'register',
'runLog',
'share',
'time',
'tools',
'workflow',
]
// Sort by length descending to match longer prefixes first
// e.g., 'datasetDocuments' before 'dataset'
export const NAMESPACES_BY_LENGTH = [...NAMESPACES].sort((a, b) => b.length - a.length)
/**
* Extract namespace from a translation key
* Returns null if no namespace prefix found or if already in namespace:key format
* @param {string} key
* @returns {{ ns: string, localKey: string } | null}
*/
export function extractNamespace(key) {
// Skip if already in namespace:key format
for (const ns of NAMESPACES_BY_LENGTH) {
if (key.startsWith(`${ns}:`)) {
return null
}
}
// Check for legacy namespace.key format
for (const ns of NAMESPACES_BY_LENGTH) {
if (key.startsWith(`${ns}.`)) {
return { ns, localKey: key.slice(ns.length + 1) }
}
}
return null
}
/**
* Remove namespace prefix from a string value
* Used for fixing variable declarations
* @param {string} value
* @returns {{ ns: string, newValue: string } | null}
*/
export function removeNamespacePrefix(value) {
// Skip if already in namespace:key format
for (const ns of NAMESPACES_BY_LENGTH) {
if (value.startsWith(`${ns}:`)) {
return null
}
}
// Check for legacy namespace.key format
for (const ns of NAMESPACES_BY_LENGTH) {
if (value.startsWith(`${ns}.`)) {
return { ns, newValue: value.slice(ns.length + 1) }
}
if (value === ns) {
return { ns, newValue: '' }
}
}
return null
}

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@ -1,374 +0,0 @@
import { extractNamespace, removeNamespacePrefix } from '../namespaces.js'
/** @type {import('eslint').Rule.RuleModule} */
export default {
meta: {
type: 'suggestion',
docs: {
description: 'Disallow legacy namespace prefix in i18n translation keys',
},
fixable: 'code',
schema: [],
messages: {
legacyNamespacePrefix:
'Translation key "{{key}}" should not include namespace prefix. Use t(\'{{localKey}}\') with useTranslation(\'{{ns}}\') instead.',
legacyNamespacePrefixInVariable:
'Variable "{{name}}" contains namespace prefix "{{ns}}". Remove the prefix and use useTranslation(\'{{ns}}\') instead.',
},
},
create(context) {
const sourceCode = context.sourceCode
// Track all t() calls to fix
/** @type {Array<{ node: import('estree').CallExpression }>} */
const tCallsToFix = []
// Track variables with namespace prefix
/** @type {Map<string, { node: import('estree').VariableDeclarator, name: string, oldValue: string, newValue: string, ns: string }>} */
const variablesToFix = new Map()
// Track all namespaces used in the file
/** @type {Set<string>} */
const namespacesUsed = new Set()
// Track variable values for template literal analysis
/** @type {Map<string, string>} */
const variableValues = new Map()
/**
* Analyze a template literal and extract namespace info
* @param {import('estree').TemplateLiteral} node
*/
function analyzeTemplateLiteral(node) {
const quasis = node.quasis
const expressions = node.expressions
const firstQuasi = quasis[0].value.raw
// Check if first quasi starts with namespace
const extracted = extractNamespace(firstQuasi)
if (extracted) {
const fixedQuasis = [extracted.localKey, ...quasis.slice(1).map(q => q.value.raw)]
return { ns: extracted.ns, canFix: true, fixedQuasis, variableToUpdate: null }
}
// Check if first expression is a variable with namespace prefix
if (expressions.length > 0 && firstQuasi === '') {
const firstExpr = expressions[0]
if (firstExpr.type === 'Identifier') {
const varValue = variableValues.get(firstExpr.name)
if (varValue) {
const extracted = removeNamespacePrefix(varValue)
if (extracted) {
return {
ns: extracted.ns,
canFix: true,
fixedQuasis: null,
variableToUpdate: {
name: firstExpr.name,
newValue: extracted.newValue,
ns: extracted.ns,
},
}
}
}
}
}
return { ns: null, canFix: false, fixedQuasis: null, variableToUpdate: null }
}
/**
* Build a fixed template literal string
* @param {string[]} quasis
* @param {import('estree').Expression[]} expressions
*/
function buildTemplateLiteral(quasis, expressions) {
let result = '`'
for (let i = 0; i < quasis.length; i++) {
result += quasis[i]
if (i < expressions.length) {
result += `\${${sourceCode.getText(expressions[i])}}`
}
}
result += '`'
return result
}
/**
* Check if a t() call already has ns in its second argument
* @param {import('estree').CallExpression} node
* @returns {boolean}
*/
function hasNsArgument(node) {
if (node.arguments.length < 2)
return false
const secondArg = node.arguments[1]
if (secondArg.type !== 'ObjectExpression')
return false
return secondArg.properties.some(
prop => prop.type === 'Property'
&& prop.key.type === 'Identifier'
&& prop.key.name === 'ns',
)
}
return {
// Track variable declarations
VariableDeclarator(node) {
if (
node.id.type === 'Identifier'
&& node.init
&& node.init.type === 'Literal'
&& typeof node.init.value === 'string'
) {
variableValues.set(node.id.name, node.init.value)
const extracted = removeNamespacePrefix(node.init.value)
if (extracted) {
variablesToFix.set(node.id.name, {
node,
name: node.id.name,
oldValue: node.init.value,
newValue: extracted.newValue,
ns: extracted.ns,
})
}
}
},
CallExpression(node) {
// Check for t() calls - both direct t() and i18n.t()
const isTCall = (
node.callee.type === 'Identifier'
&& node.callee.name === 't'
) || (
node.callee.type === 'MemberExpression'
&& node.callee.property.type === 'Identifier'
&& node.callee.property.name === 't'
)
if (isTCall && node.arguments.length > 0) {
const firstArg = node.arguments[0]
// Skip if already has ns argument
if (hasNsArgument(node))
return
// Case 1: Static string literal
if (firstArg.type === 'Literal' && typeof firstArg.value === 'string') {
const extracted = extractNamespace(firstArg.value)
if (extracted) {
namespacesUsed.add(extracted.ns)
tCallsToFix.push({ node })
context.report({
node: firstArg,
messageId: 'legacyNamespacePrefix',
data: {
key: firstArg.value,
localKey: extracted.localKey,
ns: extracted.ns,
},
})
}
}
// Case 2: Template literal
if (firstArg.type === 'TemplateLiteral') {
const analysis = analyzeTemplateLiteral(firstArg)
if (analysis.ns) {
namespacesUsed.add(analysis.ns)
tCallsToFix.push({ node })
if (!analysis.variableToUpdate) {
const firstQuasi = firstArg.quasis[0].value.raw
const extracted = extractNamespace(firstQuasi)
if (extracted) {
context.report({
node: firstArg,
messageId: 'legacyNamespacePrefix',
data: {
key: `${firstQuasi}...`,
localKey: `${extracted.localKey}...`,
ns: extracted.ns,
},
})
}
}
}
}
// Case 3: Conditional expression
if (firstArg.type === 'ConditionalExpression') {
const consequent = firstArg.consequent
const alternate = firstArg.alternate
let hasNs = false
if (consequent.type === 'Literal' && typeof consequent.value === 'string') {
const extracted = extractNamespace(consequent.value)
if (extracted) {
hasNs = true
namespacesUsed.add(extracted.ns)
}
}
if (alternate.type === 'Literal' && typeof alternate.value === 'string') {
const extracted = extractNamespace(alternate.value)
if (extracted) {
hasNs = true
namespacesUsed.add(extracted.ns)
}
}
if (hasNs) {
tCallsToFix.push({ node })
context.report({
node: firstArg,
messageId: 'legacyNamespacePrefix',
data: {
key: '(conditional)',
localKey: '...',
ns: '...',
},
})
}
}
}
},
'Program:exit': function (program) {
if (namespacesUsed.size === 0)
return
// Report variables with namespace prefix (once per variable)
for (const [, varInfo] of variablesToFix) {
if (namespacesUsed.has(varInfo.ns)) {
context.report({
node: varInfo.node,
messageId: 'legacyNamespacePrefixInVariable',
data: {
name: varInfo.name,
ns: varInfo.ns,
},
})
}
}
// Report on program with fix
const sortedNamespaces = Array.from(namespacesUsed).sort()
context.report({
node: program,
messageId: 'legacyNamespacePrefix',
data: {
key: '(file)',
localKey: '...',
ns: sortedNamespaces.join(', '),
},
fix(fixer) {
/** @type {import('eslint').Rule.Fix[]} */
const fixes = []
// Fix variable declarations - remove namespace prefix
for (const [, varInfo] of variablesToFix) {
if (namespacesUsed.has(varInfo.ns) && varInfo.node.init) {
fixes.push(fixer.replaceText(varInfo.node.init, `'${varInfo.newValue}'`))
}
}
// Fix t() calls - use { ns: 'xxx' } as second argument
for (const { node } of tCallsToFix) {
const firstArg = node.arguments[0]
const secondArg = node.arguments[1]
const hasSecondArg = node.arguments.length >= 2
/**
* Add ns to existing object or create new object
* @param {string} ns
*/
const addNsToArgs = (ns) => {
if (hasSecondArg && secondArg.type === 'ObjectExpression') {
// Add ns property to existing object
if (secondArg.properties.length === 0) {
// Empty object: {} -> { ns: 'xxx' }
fixes.push(fixer.replaceText(secondArg, `{ ns: '${ns}' }`))
}
else {
// Non-empty object: { foo } -> { ns: 'xxx', foo }
const firstProp = secondArg.properties[0]
fixes.push(fixer.insertTextBefore(firstProp, `ns: '${ns}', `))
}
}
else if (!hasSecondArg) {
// No second argument, add new object
fixes.push(fixer.insertTextAfter(firstArg, `, { ns: '${ns}' }`))
}
// If second arg exists but is not an object, skip (can't safely add ns)
}
if (firstArg.type === 'Literal' && typeof firstArg.value === 'string') {
const extracted = extractNamespace(firstArg.value)
if (extracted) {
// Replace key
fixes.push(fixer.replaceText(firstArg, `'${extracted.localKey}'`))
// Add ns
addNsToArgs(extracted.ns)
}
}
else if (firstArg.type === 'TemplateLiteral') {
const analysis = analyzeTemplateLiteral(firstArg)
if (analysis.canFix && analysis.fixedQuasis) {
// For template literals with namespace prefix directly in template
const newTemplate = buildTemplateLiteral(analysis.fixedQuasis, firstArg.expressions)
fixes.push(fixer.replaceText(firstArg, newTemplate))
addNsToArgs(analysis.ns)
}
else if (analysis.canFix && analysis.variableToUpdate) {
// Variable's namespace prefix is being removed
const quasis = firstArg.quasis.map(q => q.value.raw)
// If variable becomes empty and next quasi starts with '.', remove the dot
if (analysis.variableToUpdate.newValue === '' && quasis.length > 1 && quasis[1].startsWith('.')) {
quasis[1] = quasis[1].slice(1)
}
const newTemplate = buildTemplateLiteral(quasis, firstArg.expressions)
fixes.push(fixer.replaceText(firstArg, newTemplate))
addNsToArgs(analysis.ns)
}
}
else if (firstArg.type === 'ConditionalExpression') {
const consequent = firstArg.consequent
const alternate = firstArg.alternate
let ns = null
if (consequent.type === 'Literal' && typeof consequent.value === 'string') {
const extracted = extractNamespace(consequent.value)
if (extracted) {
ns = extracted.ns
fixes.push(fixer.replaceText(consequent, `'${extracted.localKey}'`))
}
}
if (alternate.type === 'Literal' && typeof alternate.value === 'string') {
const extracted = extractNamespace(alternate.value)
if (extracted) {
ns = ns || extracted.ns
fixes.push(fixer.replaceText(alternate, `'${extracted.localKey}'`))
}
}
// Add ns argument
if (ns) {
addNsToArgs(ns)
}
}
}
return fixes
},
})
},
}
},
}

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@ -3,7 +3,6 @@ import antfu from '@antfu/eslint-config'
import sonar from 'eslint-plugin-sonarjs'
import storybook from 'eslint-plugin-storybook'
import tailwind from 'eslint-plugin-tailwindcss'
// import difyI18n from './eslint-rules/index.js'
export default antfu(
{
@ -156,15 +155,4 @@ export default antfu(
'tailwindcss/migration-from-tailwind-2': 'warn',
},
},
// dify i18n namespace migration
// {
// files: ['**/*.ts', '**/*.tsx'],
// ignores: ['eslint-rules/**', 'i18n/**', 'i18n-config/**'],
// plugins: {
// 'dify-i18n': difyI18n,
// },
// rules: {
// 'dify-i18n/no-legacy-namespace-prefix': 'error',
// },
// },
)