mirror of
https://github.com/joelwmale/webhook-action.git
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141 lines
4.5 KiB
JavaScript
141 lines
4.5 KiB
JavaScript
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/**
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* @fileoverview An object that creates fix commands for rules.
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* @author Nicholas C. Zakas
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*/
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"use strict";
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//------------------------------------------------------------------------------
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// Requirements
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//------------------------------------------------------------------------------
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// none!
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//------------------------------------------------------------------------------
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// Helpers
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//------------------------------------------------------------------------------
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/**
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* Creates a fix command that inserts text at the specified index in the source text.
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* @param {int} index The 0-based index at which to insert the new text.
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* @param {string} text The text to insert.
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* @returns {Object} The fix command.
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* @private
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*/
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function insertTextAt(index, text) {
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return {
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range: [index, index],
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text
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};
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}
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//------------------------------------------------------------------------------
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// Public Interface
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//------------------------------------------------------------------------------
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/**
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* Creates code fixing commands for rules.
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*/
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const ruleFixer = Object.freeze({
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/**
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* Creates a fix command that inserts text after the given node or token.
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* The fix is not applied until applyFixes() is called.
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* @param {ASTNode|Token} nodeOrToken The node or token to insert after.
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* @param {string} text The text to insert.
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* @returns {Object} The fix command.
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*/
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insertTextAfter(nodeOrToken, text) {
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return this.insertTextAfterRange(nodeOrToken.range, text);
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},
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/**
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* Creates a fix command that inserts text after the specified range in the source text.
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* The fix is not applied until applyFixes() is called.
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* @param {int[]} range The range to replace, first item is start of range, second
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* is end of range.
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* @param {string} text The text to insert.
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* @returns {Object} The fix command.
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*/
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insertTextAfterRange(range, text) {
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return insertTextAt(range[1], text);
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},
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/**
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* Creates a fix command that inserts text before the given node or token.
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* The fix is not applied until applyFixes() is called.
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* @param {ASTNode|Token} nodeOrToken The node or token to insert before.
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* @param {string} text The text to insert.
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* @returns {Object} The fix command.
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*/
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insertTextBefore(nodeOrToken, text) {
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return this.insertTextBeforeRange(nodeOrToken.range, text);
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},
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/**
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* Creates a fix command that inserts text before the specified range in the source text.
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* The fix is not applied until applyFixes() is called.
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* @param {int[]} range The range to replace, first item is start of range, second
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* is end of range.
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* @param {string} text The text to insert.
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* @returns {Object} The fix command.
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*/
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insertTextBeforeRange(range, text) {
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return insertTextAt(range[0], text);
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},
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/**
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* Creates a fix command that replaces text at the node or token.
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* The fix is not applied until applyFixes() is called.
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* @param {ASTNode|Token} nodeOrToken The node or token to remove.
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* @param {string} text The text to insert.
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* @returns {Object} The fix command.
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*/
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replaceText(nodeOrToken, text) {
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return this.replaceTextRange(nodeOrToken.range, text);
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},
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/**
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* Creates a fix command that replaces text at the specified range in the source text.
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* The fix is not applied until applyFixes() is called.
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* @param {int[]} range The range to replace, first item is start of range, second
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* is end of range.
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* @param {string} text The text to insert.
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* @returns {Object} The fix command.
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*/
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replaceTextRange(range, text) {
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return {
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range,
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text
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};
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},
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/**
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* Creates a fix command that removes the node or token from the source.
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* The fix is not applied until applyFixes() is called.
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* @param {ASTNode|Token} nodeOrToken The node or token to remove.
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* @returns {Object} The fix command.
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*/
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remove(nodeOrToken) {
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return this.removeRange(nodeOrToken.range);
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},
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/**
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* Creates a fix command that removes the specified range of text from the source.
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* The fix is not applied until applyFixes() is called.
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* @param {int[]} range The range to remove, first item is start of range, second
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* is end of range.
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* @returns {Object} The fix command.
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*/
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removeRange(range) {
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return {
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range,
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text: ""
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};
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}
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});
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module.exports = ruleFixer;
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