mirror of
https://github.com/actions/setup-python.git
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186 lines
4.5 KiB
JavaScript
186 lines
4.5 KiB
JavaScript
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'use strict';
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Object.defineProperty(exports, '__esModule', {
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value: true
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});
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exports.printIteratorEntries = printIteratorEntries;
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exports.printIteratorValues = printIteratorValues;
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exports.printListItems = printListItems;
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exports.printObjectProperties = printObjectProperties;
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/**
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* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*/
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const getKeysOfEnumerableProperties = object => {
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const keys = Object.keys(object).sort();
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if (Object.getOwnPropertySymbols) {
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Object.getOwnPropertySymbols(object).forEach(symbol => {
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if (Object.getOwnPropertyDescriptor(object, symbol).enumerable) {
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keys.push(symbol);
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}
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});
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}
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return keys;
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};
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/**
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* Return entries (for example, of a map)
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* with spacing, indentation, and comma
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* without surrounding punctuation (for example, braces)
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*/
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function printIteratorEntries( // Flow 0.51.0: property `@@iterator` of $Iterator not found in Object
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// To allow simplistic getRecordIterator in immutable.js
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iterator,
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config,
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indentation,
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depth,
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refs,
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printer, // Too bad, so sad that separator for ECMAScript Map has been ' => '
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// What a distracting diff if you change a data structure to/from
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separator = ': '
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) {
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let result = '';
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let current = iterator.next();
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if (!current.done) {
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result += config.spacingOuter;
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const indentationNext = indentation + config.indent;
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while (!current.done) {
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const name = printer(
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current.value[0],
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config,
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indentationNext,
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depth,
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refs
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);
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const value = printer(
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current.value[1],
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config,
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indentationNext,
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depth,
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refs
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);
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result += indentationNext + name + separator + value;
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current = iterator.next();
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if (!current.done) {
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result += ',' + config.spacingInner;
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} else if (!config.min) {
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result += ',';
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}
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}
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result += config.spacingOuter + indentation;
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}
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return result;
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}
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/**
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* Return values (for example, of a set)
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* with spacing, indentation, and comma
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* without surrounding punctuation (braces or brackets)
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*/
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function printIteratorValues(
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iterator,
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config,
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indentation,
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depth,
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refs,
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printer
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) {
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let result = '';
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let current = iterator.next();
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if (!current.done) {
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result += config.spacingOuter;
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const indentationNext = indentation + config.indent;
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while (!current.done) {
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result +=
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indentationNext +
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printer(current.value, config, indentationNext, depth, refs);
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current = iterator.next();
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if (!current.done) {
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result += ',' + config.spacingInner;
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} else if (!config.min) {
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result += ',';
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}
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}
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result += config.spacingOuter + indentation;
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}
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return result;
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}
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/**
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* Return items (for example, of an array)
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* with spacing, indentation, and comma
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* without surrounding punctuation (for example, brackets)
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**/
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function printListItems(list, config, indentation, depth, refs, printer) {
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let result = '';
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if (list.length) {
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result += config.spacingOuter;
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const indentationNext = indentation + config.indent;
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for (let i = 0; i < list.length; i++) {
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result +=
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indentationNext +
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printer(list[i], config, indentationNext, depth, refs);
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if (i < list.length - 1) {
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result += ',' + config.spacingInner;
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} else if (!config.min) {
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result += ',';
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}
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}
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result += config.spacingOuter + indentation;
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}
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return result;
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}
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/**
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* Return properties of an object
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* with spacing, indentation, and comma
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* without surrounding punctuation (for example, braces)
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*/
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function printObjectProperties(val, config, indentation, depth, refs, printer) {
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let result = '';
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const keys = getKeysOfEnumerableProperties(val);
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if (keys.length) {
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result += config.spacingOuter;
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const indentationNext = indentation + config.indent;
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for (let i = 0; i < keys.length; i++) {
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const key = keys[i];
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const name = printer(key, config, indentationNext, depth, refs);
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const value = printer(val[key], config, indentationNext, depth, refs);
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result += indentationNext + name + ': ' + value;
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if (i < keys.length - 1) {
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result += ',' + config.spacingInner;
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} else if (!config.min) {
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result += ',';
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}
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}
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result += config.spacingOuter + indentation;
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}
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return result;
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}
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