🎉 initiate project *astro_rewrite*

This commit is contained in:
sindrekjelsrud 2023-07-19 21:31:30 +02:00
parent ffd4d5e86c
commit 2ba37bfbe3
8658 changed files with 2268794 additions and 2538 deletions

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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
'use strict';
/**
* Takes a sorted array and a function p. The array is sorted in such a way that all elements where p(x) is false
* are located before all elements where p(x) is true.
* @returns the least x for which p(x) is true or array.length if no element fullfills the given function.
*/
export function findFirst(array, p) {
let low = 0, high = array.length;
if (high === 0) {
return 0; // no children
}
while (low < high) {
let mid = Math.floor((low + high) / 2);
if (p(array[mid])) {
high = mid;
}
else {
low = mid + 1;
}
}
return low;
}
export function includes(array, item) {
return array.indexOf(item) !== -1;
}
export function union(...arrays) {
const result = [];
for (const array of arrays) {
for (const item of array) {
if (!includes(result, item)) {
result.push(item);
}
}
}
return result;
}

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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
'use strict';
export function values(obj) {
return Object.keys(obj).map(key => obj[key]);
}
export function isDefined(obj) {
return typeof obj !== 'undefined';
}

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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { URI, Utils } from 'vscode-uri';
export function dirname(uriString) {
return Utils.dirname(URI.parse(uriString)).toString(true);
}
export function joinPath(uriString, ...paths) {
return Utils.joinPath(URI.parse(uriString), ...paths).toString(true);
}

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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
'use strict';
export function startsWith(haystack, needle) {
if (haystack.length < needle.length) {
return false;
}
for (let i = 0; i < needle.length; i++) {
if (haystack[i] !== needle[i]) {
return false;
}
}
return true;
}
/**
* Determines if haystack ends with needle.
*/
export function endsWith(haystack, needle) {
let diff = haystack.length - needle.length;
if (diff > 0) {
return haystack.lastIndexOf(needle) === diff;
}
else if (diff === 0) {
return haystack === needle;
}
else {
return false;
}
}
/**
* Computes the difference score for two strings. More similar strings have a higher score.
* We use largest common subsequence dynamic programming approach but penalize in the end for length differences.
* Strings that have a large length difference will get a bad default score 0.
* Complexity - both time and space O(first.length * second.length)
* Dynamic programming LCS computation http://en.wikipedia.org/wiki/Longest_common_subsequence_problem
*
* @param first a string
* @param second a string
*/
export function difference(first, second, maxLenDelta = 4) {
let lengthDifference = Math.abs(first.length - second.length);
// We only compute score if length of the currentWord and length of entry.name are similar.
if (lengthDifference > maxLenDelta) {
return 0;
}
// Initialize LCS (largest common subsequence) matrix.
let LCS = [];
let zeroArray = [];
let i, j;
for (i = 0; i < second.length + 1; ++i) {
zeroArray.push(0);
}
for (i = 0; i < first.length + 1; ++i) {
LCS.push(zeroArray);
}
for (i = 1; i < first.length + 1; ++i) {
for (j = 1; j < second.length + 1; ++j) {
if (first[i - 1] === second[j - 1]) {
LCS[i][j] = LCS[i - 1][j - 1] + 1;
}
else {
LCS[i][j] = Math.max(LCS[i - 1][j], LCS[i][j - 1]);
}
}
}
return LCS[first.length][second.length] - Math.sqrt(lengthDifference);
}
/**
* Limit of string length.
*/
export function getLimitedString(str, ellipsis = true) {
if (!str) {
return '';
}
if (str.length < 140) {
return str;
}
return str.slice(0, 140) + (ellipsis ? '\u2026' : '');
}
/**
* Limit of string length.
*/
export function trim(str, regexp) {
const m = regexp.exec(str);
if (m && m[0].length) {
return str.substr(0, str.length - m[0].length);
}
return str;
}
export function repeat(value, count) {
let s = '';
while (count > 0) {
if ((count & 1) === 1) {
s += value;
}
value += value;
count = count >>> 1;
}
return s;
}