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refactor(): use const and let instead of var

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This commit is contained in:
Joao Dias
2016-11-12 14:08:58 +01:00
committed by Victor Berchet
parent 73593d4bf3
commit 77ee27c59e
435 changed files with 4637 additions and 4663 deletions
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2
modules/@angular/compiler-cli/src/extractor.ts
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@ -91,7 +91,7 @@ export class Extractor {
elementSchemaRegistry, normalizer, staticReflector);
// TODO(vicb): implicit tags & attributes
let messageBundle = new compiler.MessageBundle(htmlParser, [], {});
const messageBundle = new compiler.MessageBundle(htmlParser, [], {});
return new Extractor(
options, program, compilerHost, staticReflector, messageBundle, reflectorHost, resolver);

4
modules/@angular/compiler-cli/src/path_mapped_reflector_host.ts
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@ -34,7 +34,7 @@ export class PathMappedReflectorHost extends ReflectorHost {
getCanonicalFileName(fileName: string): string {
if (!fileName) return fileName;
// NB: the rootDirs should have been sorted longest-first
for (let dir of this.options.rootDirs || []) {
for (const dir of this.options.rootDirs || []) {
if (fileName.indexOf(dir) === 0) {
fileName = fileName.substring(dir.length);
}
@ -86,7 +86,7 @@ export class PathMappedReflectorHost extends ReflectorHost {
return resolved && resolved.replace(EXT, '') === importedFile.replace(EXT, '');
};
let importModuleName = importedFile.replace(EXT, '');
const importModuleName = importedFile.replace(EXT, '');
const parts = importModuleName.split(path.sep).filter(p => !!p);
let foundRelativeImport: string;
for (let index = parts.length - 1; index >= 0; index--) {

16
modules/@angular/compiler-cli/src/reflector_host.ts
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@ -40,7 +40,7 @@ export class ReflectorHost implements StaticReflectorHost, ImportGenerator {
this.genDir = path.normalize(path.join(this.options.genDir, '.')).replace(/\\/g, '/');
this.context = context || new NodeReflectorHostContext(compilerHost);
var genPath: string = path.relative(this.basePath, this.genDir);
const genPath: string = path.relative(this.basePath, this.genDir);
this.isGenDirChildOfRootDir = genPath === '' || !genPath.startsWith('..');
}
@ -67,13 +67,13 @@ export class ReflectorHost implements StaticReflectorHost, ImportGenerator {
};
protected normalizeAssetUrl(url: string): string {
let assetUrl = AssetUrl.parse(url);
const assetUrl = AssetUrl.parse(url);
const path = assetUrl ? `${assetUrl.packageName}/${assetUrl.modulePath}` : null;
return this.getCanonicalFileName(path);
}
protected resolveAssetUrl(url: string, containingFile: string): string {
let assetUrl = this.normalizeAssetUrl(url);
const assetUrl = this.normalizeAssetUrl(url);
if (assetUrl) {
return this.getCanonicalFileName(this.resolve(assetUrl, containingFile));
}
@ -110,7 +110,7 @@ export class ReflectorHost implements StaticReflectorHost, ImportGenerator {
// drop extension
importedFile = importedFile.replace(EXT, '');
var nodeModulesIndex = importedFile.indexOf(NODE_MODULES);
const nodeModulesIndex = importedFile.indexOf(NODE_MODULES);
const importModule = nodeModulesIndex === -1 ?
null :
importedFile.substring(nodeModulesIndex + NODE_MODULES.length);
@ -141,7 +141,7 @@ export class ReflectorHost implements StaticReflectorHost, ImportGenerator {
}
private dotRelative(from: string, to: string): string {
var rPath: string = path.relative(from, to).replace(/\\/g, '/');
const rPath: string = path.relative(from, to).replace(/\\/g, '/');
return rPath.startsWith('.') ? rPath : './' + rPath;
}
@ -149,7 +149,7 @@ export class ReflectorHost implements StaticReflectorHost, ImportGenerator {
* Moves the path into `genDir` folder while preserving the `node_modules` directory.
*/
private rewriteGenDirPath(filepath: string) {
var nodeModulesIndex = filepath.indexOf(NODE_MODULES);
const nodeModulesIndex = filepath.indexOf(NODE_MODULES);
if (nodeModulesIndex !== -1) {
// If we are in node_modulse, transplant them into `genDir`.
return path.join(this.genDir, filepath.substring(nodeModulesIndex));
@ -172,7 +172,7 @@ export class ReflectorHost implements StaticReflectorHost, ImportGenerator {
}
try {
let assetUrl = this.normalizeAssetUrl(module);
const assetUrl = this.normalizeAssetUrl(module);
if (assetUrl) {
module = assetUrl;
}
@ -288,7 +288,7 @@ export class ReflectorHost implements StaticReflectorHost, ImportGenerator {
}
return resolvedModulePath;
};
let metadata = this.getResolverMetadata(filePath);
const metadata = this.getResolverMetadata(filePath);
if (metadata) {
// If we have metadata for the symbol, this is the original exporting location.
if (metadata.metadata[symbolName]) {

46
modules/@angular/compiler-cli/src/static_reflector.ts
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@ -88,7 +88,7 @@ export class StaticReflector implements ReflectorReader {
public annotations(type: StaticSymbol): any[] {
let annotations = this.annotationCache.get(type);
if (!annotations) {
let classMetadata = this.getTypeMetadata(type);
const classMetadata = this.getTypeMetadata(type);
if (classMetadata['decorators']) {
annotations = this.simplify(type, classMetadata['decorators']);
} else {
@ -102,11 +102,11 @@ export class StaticReflector implements ReflectorReader {
public propMetadata(type: StaticSymbol): {[key: string]: any} {
let propMetadata = this.propertyCache.get(type);
if (!propMetadata) {
let classMetadata = this.getTypeMetadata(type);
let members = classMetadata ? classMetadata['members'] : {};
const classMetadata = this.getTypeMetadata(type);
const members = classMetadata ? classMetadata['members'] : {};
propMetadata = mapStringMap(members, (propData, propName) => {
let prop = (<any[]>propData)
.find(a => a['__symbolic'] == 'property' || a['__symbolic'] == 'method');
const prop = (<any[]>propData)
.find(a => a['__symbolic'] == 'property' || a['__symbolic'] == 'method');
if (prop && prop['decorators']) {
return this.simplify(type, prop['decorators']);
} else {
@ -125,21 +125,21 @@ export class StaticReflector implements ReflectorReader {
try {
let parameters = this.parameterCache.get(type);
if (!parameters) {
let classMetadata = this.getTypeMetadata(type);
let members = classMetadata ? classMetadata['members'] : null;
let ctorData = members ? members['__ctor__'] : null;
const classMetadata = this.getTypeMetadata(type);
const members = classMetadata ? classMetadata['members'] : null;
const ctorData = members ? members['__ctor__'] : null;
if (ctorData) {
let ctor = (<any[]>ctorData).find(a => a['__symbolic'] == 'constructor');
let parameterTypes = <any[]>this.simplify(type, ctor['parameters'] || []);
let parameterDecorators = <any[]>this.simplify(type, ctor['parameterDecorators'] || []);
const ctor = (<any[]>ctorData).find(a => a['__symbolic'] == 'constructor');
const parameterTypes = <any[]>this.simplify(type, ctor['parameters'] || []);
const parameterDecorators = <any[]>this.simplify(type, ctor['parameterDecorators'] || []);
parameters = [];
parameterTypes.forEach((paramType, index) => {
let nestedResult: any[] = [];
const nestedResult: any[] = [];
if (paramType) {
nestedResult.push(paramType);
}
let decorators = parameterDecorators ? parameterDecorators[index] : null;
const decorators = parameterDecorators ? parameterDecorators[index] : null;
if (decorators) {
nestedResult.push(...decorators);
}
@ -273,7 +273,7 @@ export class StaticReflector implements ReflectorReader {
function simplifyCall(expression: any) {
let callContext: {[name: string]: string}|undefined = undefined;
if (expression['__symbolic'] == 'call') {
let target = expression['expression'];
const target = expression['expression'];
let functionSymbol: StaticSymbol;
let targetFunction: any;
if (target) {
@ -316,7 +316,7 @@ export class StaticReflector implements ReflectorReader {
for (let i = 0; i < parameters.length; i++) {
functionScope.define(parameters[i], args[i]);
}
let oldScope = scope;
const oldScope = scope;
let result: any;
try {
scope = functionScope.done();
@ -347,19 +347,19 @@ export class StaticReflector implements ReflectorReader {
return expression;
}
if (expression instanceof Array) {
let result: any[] = [];
for (let item of (<any>expression)) {
const result: any[] = [];
for (const item of (<any>expression)) {
// Check for a spread expression
if (item && item.__symbolic === 'spread') {
let spreadArray = simplify(item.expression);
const spreadArray = simplify(item.expression);
if (Array.isArray(spreadArray)) {
for (let spreadItem of spreadArray) {
for (const spreadItem of spreadArray) {
result.push(spreadItem);
}
continue;
}
}
let value = simplify(item);
const value = simplify(item);
if (shouldIgnore(value)) {
continue;
}
@ -466,8 +466,8 @@ export class StaticReflector implements ReflectorReader {
return null;
case 'reference':
if (!expression.module) {
let name: string = expression['name'];
let localValue = scope.resolve(name);
const name: string = expression['name'];
const localValue = scope.resolve(name);
if (localValue != BindingScope.missing) {
return localValue;
}
@ -614,7 +614,7 @@ function mapStringMap(input: {[key: string]: any}, transform: (value: any, key:
if (!input) return {};
const result: {[key: string]: any} = {};
Object.keys(input).forEach((key) => {
let value = transform(input[key], key);
const value = transform(input[key], key);
if (!shouldIgnore(value)) {
result[key] = value;
}