fix(to-arrow): add missing modifiers/computed (#9)

Author: sxzz

src/commands/to-arrow.test.ts

@@ -45,7 +45,7 @@ run(
     code: d`
     const bar = {
       /// to-arrow
-      async bar(a: number, b: number): number {
+      async [bar]?(a: number, b: number): number {
         return a + b
       },
       foo() {
@@ -54,7 +54,7 @@ run(
     }`,
     output: d`
     const bar = {
-      bar: async (a: number, b: number): number => {
+      [bar]: async (a: number, b: number): number => {
         return a + b
       },
       foo() {
@@ -63,12 +63,22 @@ run(
     }`,
     errors: ['command-removal', 'command-fix'],
   },
+  // Getter/setter
+  {
+    code: d`
+    const bar = {
+      /// to-arrow
+      get id() {}
+    }`,
+    output: null,
+    errors: 'command-error',
+  },
   // Class method
   {
     code: d`
     class Bar {
       /// to-arrow
-      async bar(a: number, b: number): number {
+      private static override async [bar]?(a: number, b: number): number {
         return a + b
       }
       foo() {
@@ -77,7 +87,7 @@ run(
     }`,
     output: d`
     class Bar {
-      bar = async (a: number, b: number): number => {
+      private static override [bar] ? = async (a: number, b: number): number => {
         return a + b
       }
       foo() {

src/commands/to-arrow.ts

@@ -14,6 +14,11 @@ export const toArrow: Command = {
     let rangeStart = fn.range[0]
     const rangeEnd = fn.range[1]
 
+    const parent = fn.parent
+
+    if (parent.type === 'Property' && parent.kind !== 'init')
+      return ctx.reportError(`Cannot convert ${parent.kind}ter property to arrow function`)
+
     ctx.removeComment()
     ctx.report({
       node: fn,
@@ -42,24 +47,25 @@ export const toArrow: Command = {
         }
 
         // For object methods
-        else if (fn.parent.type === 'Property') {
-          rangeStart = fn.parent.range[0]
-          textName = ctx.getTextOf(fn.parent.key)
-          final = `${textName}: ${final}`
+        else if (parent.type === 'Property') {
+          rangeStart = parent.range[0]
+          textName = ctx.getTextOf(parent.key)
+          final = `${parent.computed ? `[${textName}]` : textName}: ${final}`
         }
 
         // For class methods
-        else if (fn.parent.type === 'MethodDefinition') {
-          rangeStart = fn.parent.range[0]
-          textName = ctx.getTextOf(fn.parent.key)
-          final = `${textName} = ${final}`
+        else if (parent.type === 'MethodDefinition') {
+          rangeStart = parent.range[0]
+          textName = ctx.getTextOf(parent.key)
+          final = `${[
+            parent.accessibility,
+            parent.static && 'static',
+            parent.override && 'override',
+            parent.computed ? `[${textName}]` : textName,
+            parent.optional && '?',
+          ].filter(Boolean).join(' ')} = ${final}`
         }
 
-        // console.log({
-        //   final,
-        //   original: code.slice(rangeStart, rangeEnd),
-        //   p: fn.parent.type,
-        // })
         return fixer.replaceTextRange([rangeStart, rangeEnd], final)
       },
     })