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@jeefo/javascript_preprocessor
Advanced tools
@jeefo/javascript_preprocessor - npm Package Compare versions
Comparing version 0.0.7 to 0.0.8
358
index.js
| /* -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-. | ||
| * File Name : index.js | ||
| * Created at : 2020-05-30 | ||
| * Updated at : 2021-01-05 | ||
| * Updated at : 2021-01-09 | ||
| * Author : jeefo | ||
@@ -19,15 +19,19 @@ * Purpose : | ||
| const parser = require("@jeefo/ecma_parser/es8/parser"); | ||
| const Readonly = require("@jeefo/utils/object/readonly"); | ||
| const AsyncEventEmitter = require("@jeefo/utils/async/event_emitter"); | ||
| const SPACES_REGEX = /\s+/g; | ||
| const SPACES_REGEX = /\s+/g; | ||
| const sort_by_start_index = (a, b) => a.start - b.start; | ||
| class PreprocessEvent { | ||
| constructor (node) { | ||
| this.type = node.id.replace(SPACES_REGEX, '_').toLowerCase(); | ||
| this.target = node; | ||
| constructor (module, node) { | ||
| this._propagation_stopped = false; | ||
| this._immediate_propagation_stopped = false; | ||
| const type = node.id.replace(SPACES_REGEX, '_').toLowerCase(); | ||
| const readonly = new Readonly(this); | ||
| readonly.prop("type" , type); | ||
| readonly.prop("target" , node); | ||
| readonly.prop("module" , module); | ||
| } | ||
@@ -40,3 +44,2 @@ | ||
| stopImmediatePropagation () { | ||
| this._propagation_stopped = true; | ||
| this._immediate_propagation_stopped = true; | ||
@@ -52,3 +55,6 @@ } | ||
| await listener.call(this, event); | ||
| if (event._immediate_propagation_stopped) return; | ||
| if (event._immediate_propagation_stopped) { | ||
| event._propagation_stopped = true; | ||
| return; | ||
| } | ||
| } | ||
@@ -58,4 +64,4 @@ } | ||
| async walk (node) { | ||
| const event = new PreprocessEvent(node); | ||
| async walk (module, node) { | ||
| const event = new PreprocessEvent(module, node); | ||
| await this.emit(event.type, event); | ||
@@ -98,15 +104,15 @@ | ||
| case "Assignment pattern" : | ||
| await this.walk(node.pattern); | ||
| await this.walk(module, node.pattern); | ||
| break; | ||
| case "Formal parameter" : | ||
| await this.walk(node.binding_element); | ||
| await this.walk(module, node.binding_element); | ||
| break; | ||
| case "Binding rest element" : | ||
| await this.walk(node.element); | ||
| await this.walk(module, node.element); | ||
| break; | ||
| case "Assignment rest element" : | ||
| await this.walk(node.target); | ||
| await this.walk(module, node.target); | ||
| break; | ||
| case "Function rest parameter" : | ||
| await this.walk(node.binding_rest_element); | ||
| await this.walk(module, node.binding_rest_element); | ||
| break; | ||
@@ -140,65 +146,65 @@ | ||
| case "Template literal expression" : | ||
| await this.walk(node.expression); | ||
| await this.walk(module, node.expression); | ||
| break; | ||
| case "Arrow function" : | ||
| await this.walk(node.parameters); | ||
| await this.walk(node.body); | ||
| await this.walk(module, node.parameters); | ||
| await this.walk(module, node.body); | ||
| break; | ||
| case "Async arrow function" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.parameters); | ||
| await this.walk(node.body); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.parameters); | ||
| await this.walk(module, node.body); | ||
| break; | ||
| case "Function call expression" : | ||
| await this.walk(node.callee); | ||
| await this.walk(node.arguments); | ||
| await this.walk(module, node.callee); | ||
| await this.walk(module, node.arguments); | ||
| break; | ||
| case "Super call" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.arguments); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.arguments); | ||
| break; | ||
| case "Super property" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.property); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.property); | ||
| break; | ||
| case "Computed super property" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.member); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.member); | ||
| break; | ||
| case "Member operator" : | ||
| await this.walk(node.object); | ||
| await this.walk(node.property); | ||
| await this.walk(module, node.object); | ||
| await this.walk(module, node.property); | ||
| break; | ||
| case "Computed member expression" : | ||
| await this.walk(node.object); | ||
| await this.walk(node.member); | ||
| await this.walk(module, node.object); | ||
| await this.walk(module, node.member); | ||
| break; | ||
| case "Single name binding" : | ||
| await this.walk(node.binding_identifier); | ||
| if (node.initializer) await this.walk(node.initializer); | ||
| await this.walk(module, node.binding_identifier); | ||
| if (node.initializer) await this.walk(module, node.initializer); | ||
| break; | ||
| case "Binding element pattern" : | ||
| await this.walk(node.binding_pattern); | ||
| if (node.initializer) await this.walk(node.initializer); | ||
| await this.walk(module, node.binding_pattern); | ||
| if (node.initializer) await this.walk(module, node.initializer); | ||
| break; | ||
| case "Assignment element" : | ||
| await this.walk(node.target); | ||
| if (node.initializer) await this.walk(node.initializer); | ||
| await this.walk(module, node.target); | ||
| if (node.initializer) await this.walk(module, node.initializer); | ||
| break; | ||
| case "Method definition" : | ||
| await this.walk(node.method); | ||
| await this.walk(module, node.method); | ||
| break; | ||
| case "Static method" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.method); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.method); | ||
| break; | ||
| case "Method" : | ||
| await this.walk(node.property_name); | ||
| await this.walk(node.parameters); | ||
| await this.walk(node.body); | ||
| await this.walk(module, node.property_name); | ||
| await this.walk(module, node.parameters); | ||
| await this.walk(module, node.body); | ||
| break; | ||
@@ -208,12 +214,12 @@ case "Async method" : | ||
| case "Generator method" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.property_name); | ||
| await this.walk(node.parameters); | ||
| await this.walk(node.body); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.property_name); | ||
| await this.walk(module, node.parameters); | ||
| await this.walk(module, node.body); | ||
| break; | ||
| case "Setter method" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.property_name); | ||
| await this.walk(node.parameter); | ||
| await this.walk(node.body); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.property_name); | ||
| await this.walk(module, node.parameter); | ||
| await this.walk(module, node.body); | ||
| break; | ||
@@ -229,3 +235,3 @@ | ||
| case "Async arrow function body" : | ||
| for (const n of node.statement_list) await this.walk(n); | ||
| for (const n of node.statement_list) await this.walk(module, n); | ||
| break; | ||
@@ -235,10 +241,14 @@ | ||
| case "Arrow formal parameters" : | ||
| for (const n of node.list) await this.walk(n); | ||
| for (const n of node.list) await this.walk(module, n); | ||
| break; | ||
| case "Formal parameters" : | ||
| for (const n of node.list) await this.walk(n); | ||
| if (node.rest_parameter) await this.walk(node.rest_parameter); | ||
| for (const n of node.list) await this.walk(module, n); | ||
| if (node.rest_parameter) { | ||
| await this.walk(module, node.rest_parameter); | ||
| } | ||
| break; | ||
| case "Grouping expression" : | ||
| for (const n of node.expressions_list) await this.walk(n); | ||
| for (const n of node.expressions_list) { | ||
| await this.walk(module, n); | ||
| } | ||
| break; | ||
@@ -250,16 +260,18 @@ | ||
| case "Array assignment pattern" : | ||
| for (const n of node.element_list) await this.walk(n); | ||
| for (const n of node.element_list) await this.walk(module, n); | ||
| break; | ||
| case "Object literal" : | ||
| for (const n of node.property_definition_list) await this.walk(n); | ||
| for (const n of node.property_definition_list) { | ||
| await this.walk(module, n); | ||
| } | ||
| break; | ||
| case "Template literal" : | ||
| for (const n of node.body) await this.walk(n); | ||
| for (const n of node.body) await this.walk(module, n); | ||
| break; | ||
| case "Object binding pattern" : | ||
| case "Object assignment pattern" : | ||
| for (const n of node.property_list) await this.walk(n); | ||
| for (const n of node.property_list) await this.walk(module, n); | ||
| break; | ||
| case "Case block" : | ||
| for (const n of node.clauses) await this.walk(n); | ||
| for (const n of node.clauses) await this.walk(module, n); | ||
| break; | ||
@@ -269,19 +281,21 @@ | ||
| case "For variable declaration" : | ||
| await this.walk(node.keyword); | ||
| for (const n of node.declaration_list) await this.walk(n); | ||
| await this.walk(module, node.keyword); | ||
| for (const n of node.declaration_list) { | ||
| await this.walk(module, n); | ||
| } | ||
| break; | ||
| case "Lexical declaration" : | ||
| await this.walk(node.keyword); | ||
| for (const n of node.binding_list) await this.walk(n); | ||
| await this.walk(module, node.keyword); | ||
| for (const n of node.binding_list) await this.walk(module, n); | ||
| break; | ||
| case "Lexical binding" : | ||
| case "Variable declaration" : | ||
| await this.walk(node.binding); | ||
| if (node.initializer) await this.walk(node.initializer); | ||
| await this.walk(module, node.binding); | ||
| if (node.initializer) await this.walk(module, node.initializer); | ||
| break; | ||
| case "New operator with arguments" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.expression); | ||
| await this.walk(node.arguments); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.expression); | ||
| await this.walk(module, node.arguments); | ||
| break; | ||
@@ -291,15 +305,17 @@ | ||
| case "While statement" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.expression); | ||
| await this.walk(node.statement); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.expression); | ||
| await this.walk(module, node.statement); | ||
| break; | ||
| case "If statement" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.expression); | ||
| await this.walk(node.statement); | ||
| if (node.else_statement) await this.walk(node.else_statement); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.expression); | ||
| await this.walk(module, node.statement); | ||
| if (node.else_statement) { | ||
| await this.walk(module, node.else_statement); | ||
| } | ||
| break; | ||
| case "Else statement" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.statement); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.statement); | ||
| break; | ||
@@ -321,14 +337,14 @@ | ||
| case "Relational instanceof operator" : | ||
| await this.walk(node.left); | ||
| await this.walk(node.operator); | ||
| await this.walk(node.right); | ||
| await this.walk(module, node.left); | ||
| await this.walk(module, node.operator); | ||
| await this.walk(module, node.right); | ||
| break; | ||
| case "Expression" : | ||
| await this.walk(node.left); | ||
| await this.walk(node.right); | ||
| await this.walk(module, node.left); | ||
| await this.walk(module, node.right); | ||
| break; | ||
| case "Return statement" : | ||
| await this.walk(node.keyword); | ||
| if (node.expression) await this.walk(node.expression); | ||
| await this.walk(module, node.keyword); | ||
| if (node.expression) await this.walk(module, node.expression); | ||
| break; | ||
@@ -343,4 +359,4 @@ case "Void operator" : | ||
| case "New operator without arguments" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.expression); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.expression); | ||
| break; | ||
@@ -350,44 +366,44 @@ | ||
| case "For of statement" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.left); | ||
| await this.walk(node.operator); | ||
| await this.walk(node.right); | ||
| await this.walk(node.statement); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.left); | ||
| await this.walk(module, node.operator); | ||
| await this.walk(module, node.right); | ||
| await this.walk(module, node.statement); | ||
| break; | ||
| case "For statement" : | ||
| await this.walk(node.keyword); | ||
| if (node.initializer) await this.walk(node.initializer); | ||
| if (node.condition) await this.walk(node.condition); | ||
| if (node.update) await this.walk(node.update); | ||
| await this.walk(node.statement); | ||
| await this.walk(module, node.keyword); | ||
| if (node.initializer) await this.walk(module, node.initializer); | ||
| if (node.condition) await this.walk(module, node.condition); | ||
| if (node.update) await this.walk(module, node.update); | ||
| await this.walk(module, node.statement); | ||
| break; | ||
| case "Property assignment" : | ||
| await this.walk(node.property_name); | ||
| await this.walk(node.expression); | ||
| await this.walk(module, node.property_name); | ||
| await this.walk(module, node.expression); | ||
| break; | ||
| case "Binding property element" : | ||
| case "Assignment property element" : | ||
| await this.walk(node.property_name); | ||
| await this.walk(node.element); | ||
| await this.walk(module, node.property_name); | ||
| await this.walk(module, node.element); | ||
| break; | ||
| case "Labelled statement" : | ||
| await this.walk(node.label); | ||
| await this.walk(node.item); | ||
| await this.walk(module, node.label); | ||
| await this.walk(module, node.item); | ||
| break; | ||
| case "Switch statement" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.expression); | ||
| await this.walk(node.case_block); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.expression); | ||
| await this.walk(module, node.case_block); | ||
| break; | ||
| case "Case clause" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.expression); | ||
| for (const n of node.statements) await this.walk(n); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.expression); | ||
| for (const n of node.statements) await this.walk(module, n); | ||
| break; | ||
| case "Default clause" : | ||
| await this.walk(node.keyword); | ||
| for (const n of node.statements) await this.walk(n); | ||
| await this.walk(module, node.keyword); | ||
| for (const n of node.statements) await this.walk(module, n); | ||
| break; | ||
@@ -397,94 +413,94 @@ | ||
| case "Continue statement" : | ||
| await this.walk(node.keyword); | ||
| if (node.label) await this.walk(node.label); | ||
| await this.walk(module, node.keyword); | ||
| if (node.label) await this.walk(module, node.label); | ||
| break; | ||
| case "Try statement" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.block); | ||
| if (node.catch) await this.walk(node.catch); | ||
| if (node.finally) await this.walk(node.finally); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.block); | ||
| if (node.catch) await this.walk(module, node.catch); | ||
| if (node.finally) await this.walk(module, node.finally); | ||
| break; | ||
| case "Catch" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.parameter); | ||
| await this.walk(node.block); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.parameter); | ||
| await this.walk(module, node.block); | ||
| break; | ||
| case "Catch parameter" : | ||
| await this.walk(node.binding); | ||
| await this.walk(module, node.binding); | ||
| break; | ||
| case "Finally" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.block); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.block); | ||
| break; | ||
| case "Function declaration" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.name); | ||
| await this.walk(node.parameters); | ||
| await this.walk(node.body); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.name); | ||
| await this.walk(module, node.parameters); | ||
| await this.walk(module, node.body); | ||
| break; | ||
| case "Function expression" : | ||
| await this.walk(node.keyword); | ||
| if (node.name) await this.walk(node.name); | ||
| await this.walk(node.parameters); | ||
| await this.walk(node.body); | ||
| await this.walk(module, node.keyword); | ||
| if (node.name) await this.walk(module, node.name); | ||
| await this.walk(module, node.parameters); | ||
| await this.walk(module, node.body); | ||
| break; | ||
| case "Generator declaration" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.name); | ||
| await this.walk(node.parameters); | ||
| await this.walk(node.body); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.name); | ||
| await this.walk(module, node.parameters); | ||
| await this.walk(module, node.body); | ||
| break; | ||
| case "Generator expression" : | ||
| await this.walk(node.keyword); | ||
| if (node.name) await this.walk(node.name); | ||
| await this.walk(node.parameters); | ||
| await this.walk(node.body); | ||
| await this.walk(module, node.keyword); | ||
| if (node.name) await this.walk(module, node.name); | ||
| await this.walk(module, node.parameters); | ||
| await this.walk(module, node.body); | ||
| break; | ||
| case "Async function declaration" : | ||
| await this.walk(node.async_keyword); | ||
| await this.walk(node.function_keyword); | ||
| await this.walk(node.name); | ||
| await this.walk(node.parameters); | ||
| await this.walk(node.body); | ||
| await this.walk(module, node.async_keyword); | ||
| await this.walk(module, node.function_keyword); | ||
| await this.walk(module, node.name); | ||
| await this.walk(module, node.parameters); | ||
| await this.walk(module, node.body); | ||
| break; | ||
| case "Async function expression" : | ||
| await this.walk(node.async_keyword); | ||
| await this.walk(node.function_keyword); | ||
| if (node.name) await this.walk(node.name); | ||
| await this.walk(node.parameters); | ||
| await this.walk(node.body); | ||
| await this.walk(module, node.async_keyword); | ||
| await this.walk(module, node.function_keyword); | ||
| if (node.name) await this.walk(module, node.name); | ||
| await this.walk(module, node.parameters); | ||
| await this.walk(module, node.body); | ||
| break; | ||
| case "Conditional operator" : | ||
| await this.walk(node.condition); | ||
| await this.walk(node.truthy_expression); | ||
| await this.walk(node.falsy_expression); | ||
| await this.walk(module, node.condition); | ||
| await this.walk(module, node.truthy_expression); | ||
| await this.walk(module, node.falsy_expression); | ||
| break; | ||
| case "Class declaration" : | ||
| await this.walk(node.keyword); | ||
| await this.walk(node.name); | ||
| await this.walk(node.tail); | ||
| await this.walk(module, node.keyword); | ||
| await this.walk(module, node.name); | ||
| await this.walk(module, node.tail); | ||
| break; | ||
| case "Class expression" : | ||
| await this.walk(node.keyword); | ||
| if (node.name) await this.walk(node.name); | ||
| await this.walk(node.tail); | ||
| await this.walk(module, node.keyword); | ||
| if (node.name) await this.walk(module, node.name); | ||
| await this.walk(module, node.tail); | ||
| break; | ||
| case "Class tail" : | ||
| if (node.heritage) await this.walk(node.heritage); | ||
| await this.walk(node.body); | ||
| if (node.heritage) await this.walk(module, node.heritage); | ||
| await this.walk(module, node.body); | ||
| break; | ||
| case "Property set parameter list" : | ||
| await this.walk(node.parameter); | ||
| await this.walk(module, node.parameter); | ||
| break; | ||
| case "Do while statement" : | ||
| await this.walk(node.do_keyword); | ||
| await this.walk(node.statement); | ||
| await this.walk(node.while_keyword); | ||
| await this.walk(node.expression); | ||
| await this.walk(module, node.do_keyword); | ||
| await this.walk(module, node.statement); | ||
| await this.walk(module, node.while_keyword); | ||
| await this.walk(module, node.expression); | ||
| break; | ||
@@ -507,6 +523,4 @@ | ||
| async compile (module) { | ||
| this.module = module; | ||
| const nodes = parser.parse(module.content); | ||
| for (const n of nodes) await this.walk(n); | ||
| for (const n of nodes) await this.walk(module, n); | ||
@@ -513,0 +527,0 @@ const {replacements} = module; |
| { | ||
| "name": "@jeefo/javascript_preprocessor", | ||
| "version": "0.0.7", | ||
| "version": "0.0.8", | ||
| "homepage": "https://github.com/je3f0o/jeefo_javascript_preprocessor", | ||
@@ -5,0 +5,0 @@ "copyright": "2020", |
New alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Fixed alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Improved metrics
- Total package byte prevSize
- increased by8.02%
23216
- Lines of code
- increased by3.21%
483
No dependency changes