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refactor: refactor parser-script
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3 files changed

+145
-144
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3 files changed

+145
-144
lines changed

‎packages/core/parser/__test__/parser-script-binding.spec.ts

Whitespace-only changes.

‎packages/core/parser/ast-grep-rules.ts

Lines changed: 144 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,144 @@
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export const astGrepRules = {
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IDENT_NAME: {
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has: {
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kind: 'identifier',
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field: 'name',
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},
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},
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FN_CALL: {
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has: {
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kind: 'variable_declarator',
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has: {
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kind: 'call_expression',
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},
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},
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},
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ARROW_FN: {
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has: {
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kind: 'variable_declarator',
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has: {
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kind: 'arrow_function',
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},
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},
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},
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NOR_FN_VAR: {
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has: {
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kind: 'variable_declarator',
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has: {
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kind: 'function',
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},
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},
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},
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OBJ_VAR: {
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has: {
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kind: 'variable_declarator',
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has: {
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kind: 'object',
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field: 'value',
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},
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},
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},
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NOR_FN: {
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has: {
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kind: 'function_declaration',
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has: {
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kind: 'identifier',
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field: 'name',
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},
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},
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},
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PROPS_DEFAULT_CALL: {
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has: {
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kind: 'call_expression',
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has: {
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kind: 'identifier',
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field: 'function',
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},
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},
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},
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PROPS_DEFAULT_ARG: {
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kind: 'property_identifier',
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inside: {
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kind: 'pair',
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inside: {
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kind: 'object',
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inside: {
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kind: 'arguments',
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},
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},
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},
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},
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PROPS_DEFAULT_VAL: {
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kind: 'object',
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inside: {
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kind: 'arguments',
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},
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},
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CONST_VAR: {
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any: [
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{
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pattern: 'const $VAR',
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},
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],
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},
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LET_VAR: {
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any: [
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{
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pattern: 'let $VAR',
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},
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],
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},
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CONST_REF_VAR: {
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any: [
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{
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pattern: 'const $VAR = ref($VAL)',
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},
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],
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},
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CONST_REACTIVE_VAR: {
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any: [
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{
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pattern: 'const $VAR = reactive($VAL)',
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},
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],
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},
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CONST_PROPS_VAR: {
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any: [
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{
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pattern: 'const $VAR = defineProps($VAL)',
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},
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],
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},
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CONST_NOR_FN: {
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has:
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{
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kind: 'function_declaration',
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},
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},
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OBJ_PATTERN: {
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has:
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{
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kind: 'object_pattern',
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},
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},
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OBJ_PATTERN_VAL: {
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any:
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[
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{
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kind: 'object_pattern',
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},
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{
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kind: 'shorthand_property_identifier_pattern',
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},
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],
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},
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}
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export const getRules = (name: string) => {
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return {
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rule: {
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matches: name,
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},
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utils: astGrepRules,
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}
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}

‎packages/core/parser/parser-script-bindings.ts

Lines changed: 1 addition & 144 deletions
Original file line numberDiff line numberDiff line change
@@ -3,6 +3,7 @@ import { CSSVarsBindingTypes } from './utils'
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import type { SgNode } from '@ast-grep/napi'
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import type { SFCDescriptor } from '@vue/compiler-sfc'
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import type { BindingMetadata } from '@vue/compiler-dom'
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import {getRules} from "./ast-grep-rules";
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// TODO: unit test
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export function analyzeScriptBindings(descriptor: SFCDescriptor): BindingMetadata {
@@ -18,150 +19,6 @@ export function analyzeScriptBindings(descriptor: SFCDescriptor): BindingMetadat
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return bindings
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}
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const getRules = (name: string) => {
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return {
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rule: {
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matches: name,
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},
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utils: {
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IDENT_NAME: {
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has: {
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kind: 'identifier',
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field: 'name',
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},
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},
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FN_CALL: {
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has: {
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kind: 'variable_declarator',
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has: {
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kind: 'call_expression',
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},
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},
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},
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ARROW_FN: {
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has: {
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kind: 'variable_declarator',
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has: {
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kind: 'arrow_function',
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},
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},
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},
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NOR_FN_VAR: {
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has: {
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kind: 'variable_declarator',
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has: {
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kind: 'function',
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},
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},
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},
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OBJ_VAR: {
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has: {
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kind: 'variable_declarator',
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has: {
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kind: 'object',
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field: 'value',
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},
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},
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},
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NOR_FN: {
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has: {
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kind: 'function_declaration',
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has: {
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kind: 'identifier',
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field: 'name',
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},
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},
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},
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PROPS_DEFAULT_CALL: {
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has: {
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kind: 'call_expression',
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has: {
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kind: 'identifier',
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field: 'function',
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},
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},
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},
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PROPS_DEFAULT_ARG: {
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kind: 'property_identifier',
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inside: {
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kind: 'pair',
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inside: {
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kind: 'object',
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inside: {
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kind: 'arguments',
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},
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},
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},
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},
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PROPS_DEFAULT_VAL: {
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kind: 'object',
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inside: {
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kind: 'arguments',
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},
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},
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CONST_VAR: {
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any: [
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{
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pattern: 'const $VAR',
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},
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],
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},
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LET_VAR: {
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any: [
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{
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pattern: 'let $VAR',
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},
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],
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},
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CONST_REF_VAR: {
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any: [
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{
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pattern: 'const $VAR = ref($VAL)',
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},
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],
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},
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CONST_REACTIVE_VAR: {
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any: [
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{
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pattern: 'const $VAR = reactive($VAL)',
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},
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],
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},
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CONST_PROPS_VAR: {
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any: [
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{
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pattern: 'const $VAR = defineProps($VAL)',
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},
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],
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},
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CONST_NOR_FN: {
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has:
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{
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kind: 'function_declaration',
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},
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},
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OBJ_PATTERN: {
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has:
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{
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kind: 'object_pattern',
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},
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},
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OBJ_PATTERN_VAL: {
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any:
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[
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{
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kind: 'object_pattern',
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},
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{
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kind: 'shorthand_property_identifier_pattern',
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},
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],
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},
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},
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}
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}
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function walkSgNodeToGetBindings(node: SgNode, bindings: BindingMetadata) {
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node.findAll(getRules('LET_VAR')).map((n) => {
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const key = n.getMatch('VAR')?.text() || ''

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