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authorHsuan Lee <hsuan@cobinhood.com>2019-01-19 18:42:04 +0800
committerHsuan Lee <hsuan@cobinhood.com>2019-01-19 18:42:04 +0800
commit7ae38906926dc09bc10670c361af0d2bf0050426 (patch)
tree5fb10ae366b987db09e4ddb4bc3ba0f75404ad08 /packages/tslint-config/rules
parentb5fd3c72a08aaa6957917d74c333387a16edf66b (diff)
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Update dependency packages
Diffstat (limited to 'packages/tslint-config/rules')
-rw-r--r--packages/tslint-config/rules/asyncSuffixRule.ts10
-rw-r--r--packages/tslint-config/rules/booleanNamingRule.ts69
-rw-r--r--packages/tslint-config/rules/customNoMagicNumbersRule.ts79
-rw-r--r--packages/tslint-config/rules/enumNamingRule.ts60
-rw-r--r--packages/tslint-config/rules/underscorePrivateAndProtectedRule.ts61
-rw-r--r--packages/tslint-config/rules/walkers/async_suffix.ts35
6 files changed, 0 insertions, 314 deletions
diff --git a/packages/tslint-config/rules/asyncSuffixRule.ts b/packages/tslint-config/rules/asyncSuffixRule.ts
deleted file mode 100644
index 5215c7151..000000000
--- a/packages/tslint-config/rules/asyncSuffixRule.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-import * as Lint from 'tslint';
-import * as ts from 'typescript';
-
-import { AsyncSuffixWalker } from './walkers/async_suffix';
-
-export class Rule extends Lint.Rules.AbstractRule {
- public apply(sourceFile: ts.SourceFile): Lint.RuleFailure[] {
- return this.applyWithWalker(new AsyncSuffixWalker(sourceFile, this.getOptions()));
- }
-}
diff --git a/packages/tslint-config/rules/booleanNamingRule.ts b/packages/tslint-config/rules/booleanNamingRule.ts
deleted file mode 100644
index 6590f689b..000000000
--- a/packages/tslint-config/rules/booleanNamingRule.ts
+++ /dev/null
@@ -1,69 +0,0 @@
-import * as _ from 'lodash';
-import * as Lint from 'tslint';
-import * as ts from 'typescript';
-
-const VALID_BOOLEAN_PREFIXES = ['is', 'does', 'should', 'was', 'has', 'can', 'did', 'would', 'are'];
-// tslint:disable:no-unnecessary-type-assertion
-export class Rule extends Lint.Rules.TypedRule {
- public static FAILURE_STRING = `Boolean variable names should begin with: ${VALID_BOOLEAN_PREFIXES.join(', ')}`;
-
- public applyWithProgram(sourceFile: ts.SourceFile, program: ts.Program): Lint.RuleFailure[] {
- return this.applyWithFunction(sourceFile, walk, undefined, program.getTypeChecker());
- }
-}
-
-function walk(ctx: Lint.WalkContext<void>, tc: ts.TypeChecker): void {
- traverse(ctx.sourceFile);
-
- function traverse(node: ts.Node): void {
- checkNodeForViolations(ctx, node, tc);
- return ts.forEachChild(node, traverse);
- }
-}
-
-function checkNodeForViolations(ctx: Lint.WalkContext<void>, node: ts.Node, tc: ts.TypeChecker): void {
- switch (node.kind) {
- // Handle: const { timestamp } = ...
- case ts.SyntaxKind.BindingElement: {
- const bindingElementNode = node as ts.BindingElement;
- if (bindingElementNode.name.kind === ts.SyntaxKind.Identifier) {
- handleBooleanNaming(bindingElementNode, tc, ctx);
- }
- break;
- }
-
- // Handle regular assignments: const block = ...
- case ts.SyntaxKind.VariableDeclaration:
- const variableDeclarationNode = node as ts.VariableDeclaration;
- if (variableDeclarationNode.name.kind === ts.SyntaxKind.Identifier) {
- handleBooleanNaming(node as ts.VariableDeclaration, tc, ctx);
- }
- break;
-
- default:
- _.noop();
- }
-}
-
-function handleBooleanNaming(
- node: ts.VariableDeclaration | ts.BindingElement,
- tc: ts.TypeChecker,
- ctx: Lint.WalkContext<void>,
-): void {
- const nodeName = node.name;
- const variableName = nodeName.getText();
- const lowercasedName = _.toLower(variableName);
- const typeNode = tc.getTypeAtLocation(node);
- const typeName = (typeNode as any).intrinsicName;
- if (typeName === 'boolean') {
- const hasProperName = !_.isUndefined(
- _.find(VALID_BOOLEAN_PREFIXES, prefix => {
- return _.startsWith(lowercasedName, prefix);
- }),
- );
- if (!hasProperName) {
- ctx.addFailureAtNode(node, Rule.FAILURE_STRING);
- }
- }
-}
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/tslint-config/rules/customNoMagicNumbersRule.ts b/packages/tslint-config/rules/customNoMagicNumbersRule.ts
deleted file mode 100644
index cb124f738..000000000
--- a/packages/tslint-config/rules/customNoMagicNumbersRule.ts
+++ /dev/null
@@ -1,79 +0,0 @@
-import * as Lint from 'tslint';
-import { isPrefixUnaryExpression } from 'tsutils';
-import * as ts from 'typescript';
-
-// tslint:disable:no-unnecessary-type-assertion
-/**
- * A modified version of the no-magic-numbers rule that allows for magic numbers
- * when instantiating a BigNumber instance.
- * E.g We want to be able to write:
- * const amount = new BigNumber(5);
- * Original source: https://github.com/palantir/tslint/blob/42b058a6baa688f8be8558b277eb056c3ff79818/src/rules/noMagicNumbersRule.ts
- */
-export class Rule extends Lint.Rules.AbstractRule {
- public static ALLOWED_NODES = new Set<ts.SyntaxKind>([
- ts.SyntaxKind.ExportAssignment,
- ts.SyntaxKind.FirstAssignment,
- ts.SyntaxKind.LastAssignment,
- ts.SyntaxKind.PropertyAssignment,
- ts.SyntaxKind.ShorthandPropertyAssignment,
- ts.SyntaxKind.VariableDeclaration,
- ts.SyntaxKind.VariableDeclarationList,
- ts.SyntaxKind.EnumMember,
- ts.SyntaxKind.PropertyDeclaration,
- ts.SyntaxKind.Parameter,
- ]);
-
- public static DEFAULT_ALLOWED = [-1, 0, 1];
-
- public apply(sourceFile: ts.SourceFile): Lint.RuleFailure[] {
- const allowedNumbers = this.ruleArguments.length > 0 ? this.ruleArguments : Rule.DEFAULT_ALLOWED;
- return this.applyWithWalker(
- // tslint:disable-next-line:no-inferred-empty-object-type
- new CustomNoMagicNumbersWalker(sourceFile, this.ruleName, new Set(allowedNumbers.map(String))),
- );
- }
-}
-
-// tslint:disable-next-line:max-classes-per-file
-class CustomNoMagicNumbersWalker extends Lint.AbstractWalker<Set<string>> {
- public static FAILURE_STRING = "'magic numbers' are not allowed";
- private static _isNegativeNumberLiteral(
- node: ts.Node,
- ): node is ts.PrefixUnaryExpression & { operand: ts.NumericLiteral } {
- return (
- isPrefixUnaryExpression(node) &&
- node.operator === ts.SyntaxKind.MinusToken &&
- node.operand.kind === ts.SyntaxKind.NumericLiteral
- );
- }
- public walk(sourceFile: ts.SourceFile): void {
- const cb = (node: ts.Node): void => {
- if (node.kind === ts.SyntaxKind.NumericLiteral) {
- return this.checkNumericLiteral(node, (node as ts.NumericLiteral).text);
- }
- if (CustomNoMagicNumbersWalker._isNegativeNumberLiteral(node)) {
- return this.checkNumericLiteral(node, `-${(node.operand as ts.NumericLiteral).text}`);
- }
- return ts.forEachChild(node, cb);
- };
- return ts.forEachChild(sourceFile, cb);
- }
-
- // tslint:disable:no-non-null-assertion
- // tslint:disable-next-line:underscore-private-and-protected
- private checkNumericLiteral(node: ts.Node, num: string): void {
- if (!Rule.ALLOWED_NODES.has(node.parent!.kind) && !this.options.has(num)) {
- if (node.parent!.kind === ts.SyntaxKind.NewExpression) {
- const className = (node.parent! as any).expression.escapedText;
- const BIG_NUMBER_NEW_EXPRESSION = 'BigNumber';
- if (className === BIG_NUMBER_NEW_EXPRESSION) {
- return; // noop
- }
- }
- this.addFailureAtNode(node, CustomNoMagicNumbersWalker.FAILURE_STRING);
- }
- }
- // tslint:enable:no-non-null-assertion
-}
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/tslint-config/rules/enumNamingRule.ts b/packages/tslint-config/rules/enumNamingRule.ts
deleted file mode 100644
index 56499618f..000000000
--- a/packages/tslint-config/rules/enumNamingRule.ts
+++ /dev/null
@@ -1,60 +0,0 @@
-import * as Lint from 'tslint';
-import * as ts from 'typescript';
-
-export class Rule extends Lint.Rules.AbstractRule {
- public static FAILURE_STRING = `Enum member names should be PascalCase`;
-
- public apply(sourceFile: ts.SourceFile): Lint.RuleFailure[] {
- return this.applyWithFunction(sourceFile, walk);
- }
-}
-
-function walk(ctx: Lint.WalkContext<void>): void {
- // Recursively walk the AST starting with root node, `ctx.sourceFile`.
- // Call the function `cb` (defined below) for each child.
- return ts.forEachChild(ctx.sourceFile, cb);
-
- function cb(node: ts.Node): void {
- if (node.kind === ts.SyntaxKind.EnumMember) {
- const keyNode = node.getFirstToken(ctx.sourceFile);
- if (keyNode !== undefined) {
- const keyText = keyNode.getText(ctx.sourceFile);
- if (!isPascalCase(keyText)) {
- return ctx.addFailureAtNode(node, Rule.FAILURE_STRING, getFix(keyText, node));
- }
- }
- }
- // Continue recursion into the AST by calling function `cb` for every child of the current node.
- return ts.forEachChild(node, cb);
- }
-
- function getFix(text: string, node: ts.Node): Lint.Replacement {
- let fix = toPascalCase(text);
- // check for `member = value`
- if (node.getChildCount(ctx.sourceFile) === 3) {
- const value = node.getLastToken(ctx.sourceFile);
- if (value !== undefined) {
- fix += ` = ${value.getText(ctx.sourceFile)}`;
- }
- }
- return new Lint.Replacement(node.getStart(ctx.sourceFile), node.getWidth(ctx.sourceFile), fix);
- }
-}
-
-// Modified from: https://github.com/jonschlinkert/pascalcase/
-function toPascalCase(str: string): string {
- let result = str.replace(/([a-z0-9\W])([A-Z])/g, '$1 $2');
- if (result.length === 1) {
- return result.toUpperCase();
- }
- result = result.replace(/^[\W_\.]+|[\W_\.]+$/g, '').toLowerCase();
- result = result.charAt(0).toUpperCase() + result.slice(1);
- return result.replace(/[\W_\.]+(\w|$)/g, (_, ch) => {
- return ch.toUpperCase();
- });
-}
-function isPascalCase(s: string): boolean {
- const regex = /^([A-Z0-9]+[a-z0-9]+)+$/g;
- const key = s.split('=')[0].trim();
- return regex.test(key);
-}
diff --git a/packages/tslint-config/rules/underscorePrivateAndProtectedRule.ts b/packages/tslint-config/rules/underscorePrivateAndProtectedRule.ts
deleted file mode 100644
index 8c039bea7..000000000
--- a/packages/tslint-config/rules/underscorePrivateAndProtectedRule.ts
+++ /dev/null
@@ -1,61 +0,0 @@
-import * as Lint from 'tslint';
-import * as ts from 'typescript';
-
-const UNDERSCORE = '_';
-
-type RelevantClassMember =
- | ts.MethodDeclaration
- | ts.PropertyDeclaration
- | ts.GetAccessorDeclaration
- | ts.SetAccessorDeclaration;
-
-// Copied from: https://github.com/DanielRosenwasser/underscore-privates-tslint-rule
-// The version on github is not published on npm
-export class Rule extends Lint.Rules.AbstractRule {
- public static FAILURE_STRING = 'private and protected members must be prefixed with an underscore';
-
- public apply(sourceFile: ts.SourceFile): Lint.RuleFailure[] {
- return this.applyWithFunction(sourceFile, walk);
- }
-}
-function walk(ctx: Lint.WalkContext<void>): void {
- traverse(ctx.sourceFile);
-
- function traverse(node: ts.Node): void {
- checkNodeForViolations(ctx, node);
- return ts.forEachChild(node, traverse);
- }
-}
-function checkNodeForViolations(ctx: Lint.WalkContext<void>, node: ts.Node): void {
- if (!isRelevantClassMember(node)) {
- return;
- }
- // The declaration might have a computed property name or a numeric name.
- const name = node.name;
- if (!nameIsIdentifier(name)) {
- return;
- }
- if (!nameStartsWithUnderscore(name.text) && memberIsPrivate(node)) {
- ctx.addFailureAtNode(name, Rule.FAILURE_STRING);
- }
-}
-function isRelevantClassMember(node: ts.Node): node is RelevantClassMember {
- switch (node.kind) {
- case ts.SyntaxKind.MethodDeclaration:
- case ts.SyntaxKind.PropertyDeclaration:
- case ts.SyntaxKind.GetAccessor:
- case ts.SyntaxKind.SetAccessor:
- return true;
- default:
- return false;
- }
-}
-function nameStartsWithUnderscore(text: string): boolean {
- return text.charCodeAt(0) === UNDERSCORE.charCodeAt(0);
-}
-function memberIsPrivate(node: ts.Declaration): boolean {
- return Lint.hasModifier(node.modifiers, ts.SyntaxKind.PrivateKeyword, ts.SyntaxKind.ProtectedKeyword);
-}
-function nameIsIdentifier(node: ts.Node): node is ts.Identifier {
- return node.kind === ts.SyntaxKind.Identifier;
-}
diff --git a/packages/tslint-config/rules/walkers/async_suffix.ts b/packages/tslint-config/rules/walkers/async_suffix.ts
deleted file mode 100644
index 4e12152e8..000000000
--- a/packages/tslint-config/rules/walkers/async_suffix.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-import * as _ from 'lodash';
-import * as Lint from 'tslint';
-import * as ts from 'typescript';
-
-export class AsyncSuffixWalker extends Lint.RuleWalker {
- public static FAILURE_STRING = 'async functions/methods must have an Async suffix';
- public visitFunctionDeclaration(node: ts.FunctionDeclaration): void {
- this._visitFunctionOrMethodDeclaration(node);
- super.visitFunctionDeclaration(node);
- }
- public visitMethodDeclaration(node: ts.MethodDeclaration): void {
- this._visitFunctionOrMethodDeclaration(node);
- super.visitMethodDeclaration(node);
- }
- private _visitFunctionOrMethodDeclaration(node: ts.MethodDeclaration | ts.FunctionDeclaration): void {
- const nameNode = node.name;
- if (!_.isUndefined(nameNode)) {
- const name = nameNode.getText();
- if (!_.isUndefined(node.type)) {
- if (node.type.kind === ts.SyntaxKind.TypeReference) {
- // tslint:disable-next-line:no-unnecessary-type-assertion
- const returnTypeName = (node.type as ts.TypeReferenceNode).typeName.getText();
- if (returnTypeName === 'Promise' && !name.endsWith('Async')) {
- const failure = this.createFailure(
- nameNode.getStart(),
- nameNode.getWidth(),
- AsyncSuffixWalker.FAILURE_STRING,
- );
- this.addFailure(failure);
- }
- }
- }
- }
- }
-}