chore: move to typescript

Pekkawi · Apr 3, 2021 · af9fc2b · af9fc2b
1 parent 0d223a3
commit af9fc2b
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Showing 214 changed files with 5,189 additions and 3,508 deletions.
diff --git a/package.json b/package.json
@@ -136,7 +136,7 @@
     "serialize-javascript": "^3.1.0",
     "shelljs": "^0.8.1",
     "terser": "^3.10.2",
-    "typescript": "^3.6.4",
+    "typescript": "^4.2.2",
     "webpack": "~4.28.4",
     "weex-js-runtime": "^0.23.6",
     "weex-styler": "^0.3.0",

diff --git a/src/compiler/codeframe.js → src/compiler/codeframe.ts b/src/compiler/codeframe.js → src/compiler/codeframe.ts
@@ -2,20 +2,22 @@
 
 const range = 2
 
-export function generateCodeFrame (
+export function generateCodeFrame(
   source: string,
   start: number = 0,
   end: number = source.length
 ): string {
   const lines = source.split(/\r?\n/)
   let count = 0
-  const res = []
+  const res: string[] = []
   for (let i = 0; i < lines.length; i++) {
     count += lines[i].length + 1
     if (count >= start) {
       for (let j = i - range; j <= i + range || end > count; j++) {
         if (j < 0 || j >= lines.length) continue
-        res.push(`${j + 1}${repeat(` `, 3 - String(j + 1).length)}|  ${lines[j]}`)
+        res.push(
+          `${j + 1}${repeat(` `, 3 - String(j + 1).length)}|  ${lines[j]}`
+        )
         const lineLength = lines[j].length
         if (j === i) {
           // push underline
@@ -36,10 +38,11 @@ export function generateCodeFrame (
   return res.join('\n')
 }
 
-function repeat (str, n) {
+function repeat(str, n) {
   let result = ''
   if (n > 0) {
-    while (true) { // eslint-disable-line
+    while (true) {
+      // eslint-disable-line
       if (n & 1) result += str
       n >>>= 1
       if (n <= 0) break

diff --git a/src/compiler/codegen/events.js → src/compiler/codegen/events.ts b/src/compiler/codegen/events.js → src/compiler/codegen/events.ts
@@ -1,5 +1,7 @@
 /* @flow */
 
+import { __WEEX__ } from 'typescript/weex'
+
 const fnExpRE = /^([\w$_]+|\([^)]*?\))\s*=>|^function(?:\s+[\w$]+)?\s*\(/
 const fnInvokeRE = /\([^)]*?\);*$/
 const simplePathRE = /^[A-Za-z_$][\w$]*(?:\.[A-Za-z_$][\w$]*|\['[^']*?']|\["[^"]*?"]|\[\d+]|\[[A-Za-z_$][\w$]*])*$/
@@ -14,7 +16,7 @@ const keyCodes: { [key: string]: number | Array<number> } = {
   left: 37,
   right: 39,
   down: 40,
-  'delete': [8, 46]
+  delete: [8, 46],
 }
 
 // KeyboardEvent.key aliases
@@ -31,13 +33,13 @@ const keyNames: { [key: string]: string | Array<string> } = {
   right: ['Right', 'ArrowRight'],
   down: ['Down', 'ArrowDown'],
   // #9112: IE11 uses `Del` for Delete key name.
-  'delete': ['Backspace', 'Delete', 'Del']
+  delete: ['Backspace', 'Delete', 'Del'],
 }
 
 // #4868: modifiers that prevent the execution of the listener
 // need to explicitly return null so that we can determine whether to remove
 // the listener for .once
-const genGuard = condition => `if(${condition})return null;`
+const genGuard = (condition) => `if(${condition})return null;`
 
 const modifierCode: { [key: string]: string } = {
   stop: '$event.stopPropagation();',
@@ -49,10 +51,10 @@ const modifierCode: { [key: string]: string } = {
   meta: genGuard(`!$event.metaKey`),
   left: genGuard(`'button' in $event && $event.button !== 0`),
   middle: genGuard(`'button' in $event && $event.button !== 1`),
-  right: genGuard(`'button' in $event && $event.button !== 2`)
+  right: genGuard(`'button' in $event && $event.button !== 2`),
 }
 
-export function genHandlers (
+export function genHandlers(
   events: ASTElementHandlers,
   isNative: boolean
 ): string {
@@ -61,6 +63,7 @@ export function genHandlers (
   let dynamicHandlers = ``
   for (const name in events) {
     const handlerCode = genHandler(events[name])
+    //@ts-expect-error
     if (events[name] && events[name].dynamic) {
       dynamicHandlers += `${name},${handlerCode},`
     } else {
@@ -77,34 +80,42 @@ export function genHandlers (
 
 // Generate handler code with binding params on Weex
 /* istanbul ignore next */
-function genWeexHandler (params: Array<any>, handlerCode: string) {
+function genWeexHandler(params: Array<any>, handlerCode: string) {
   let innerHandlerCode = handlerCode
-  const exps = params.filter(exp => simplePathRE.test(exp) && exp !== '$event')
-  const bindings = exps.map(exp => ({ '@binding': exp }))
+  const exps = params.filter(
+    (exp) => simplePathRE.test(exp) && exp !== '$event'
+  )
+  const bindings = exps.map((exp) => ({ '@binding': exp }))
   const args = exps.map((exp, i) => {
     const key = `$_${i + 1}`
     innerHandlerCode = innerHandlerCode.replace(exp, key)
     return key
   })
   args.push('$event')
-  return '{\n' +
+  return (
+    '{\n' +
     `handler:function(${args.join(',')}){${innerHandlerCode}},\n` +
     `params:${JSON.stringify(bindings)}\n` +
     '}'
+  )
 }
 
-function genHandler (handler: ASTElementHandler | Array<ASTElementHandler>): string {
+function genHandler(
+  handler: ASTElementHandler | Array<ASTElementHandler>
+): string {
   if (!handler) {
     return 'function(){}'
   }
 
   if (Array.isArray(handler)) {
-    return `[${handler.map(handler => genHandler(handler)).join(',')}]`
+    return `[${handler.map((handler) => genHandler(handler)).join(',')}]`
   }
 
   const isMethodPath = simplePathRE.test(handler.value)
   const isFunctionExpression = fnExpRE.test(handler.value)
-  const isFunctionInvocation = simplePathRE.test(handler.value.replace(fnInvokeRE, ''))
+  const isFunctionInvocation = simplePathRE.test(
+    handler.value.replace(fnInvokeRE, '')
+  )
 
   if (!handler.modifiers) {
     if (isMethodPath || isFunctionExpression) {
@@ -120,7 +131,7 @@ function genHandler (handler: ASTElementHandler | Array<ASTElementHandler>): str
   } else {
     let code = ''
     let genModifierCode = ''
-    const keys = []
+    const keys: string[] = []
     for (const key in handler.modifiers) {
       if (modifierCode[key]) {
         genModifierCode += modifierCode[key]
@@ -129,11 +140,11 @@ function genHandler (handler: ASTElementHandler | Array<ASTElementHandler>): str
           keys.push(key)
         }
       } else if (key === 'exact') {
-        const modifiers: ASTModifiers = (handler.modifiers: any)
+        const modifiers = handler.modifiers
         genModifierCode += genGuard(
           ['ctrl', 'shift', 'alt', 'meta']
-            .filter(keyModifier => !modifiers[keyModifier])
-            .map(keyModifier => `$event.${keyModifier}Key`)
+            .filter((keyModifier) => !modifiers[keyModifier])
+            .map((keyModifier) => `$event.${keyModifier}Key`)
             .join('||')
         )
       } else {
@@ -150,10 +161,10 @@ function genHandler (handler: ASTElementHandler | Array<ASTElementHandler>): str
     const handlerCode = isMethodPath
       ? `return ${handler.value}.apply(null, arguments)`
       : isFunctionExpression
-        ? `return (${handler.value}).apply(null, arguments)`
-        : isFunctionInvocation
-          ? `return ${handler.value}`
-          : handler.value
+      ? `return (${handler.value}).apply(null, arguments)`
+      : isFunctionInvocation
+      ? `return ${handler.value}`
+      : handler.value
     /* istanbul ignore if */
     if (__WEEX__ && handler.params) {
       return genWeexHandler(handler.params, code + handlerCode)
@@ -162,7 +173,7 @@ function genHandler (handler: ASTElementHandler | Array<ASTElementHandler>): str
   }
 }
 
-function genKeyFilter (keys: Array<string>): string {
+function genKeyFilter(keys: Array<string>): string {
   return (
     // make sure the key filters only apply to KeyboardEvents
     // #9441: can't use 'keyCode' in $event because Chrome autofill fires fake
@@ -172,7 +183,7 @@ function genKeyFilter (keys: Array<string>): string {
   )
 }
 
-function genFilterCode (key: string): string {
+function genFilterCode(key: string): string {
   const keyVal = parseInt(key, 10)
   if (keyVal) {
     return `$event.keyCode!==${keyVal}`