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feat(euler): add problem generator

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This commit is contained in:
newt 2024-10-09 18:02:40 +01:00
parent 94baabd26b
commit 9ea7ae03a8
8 changed files with 236 additions and 6 deletions
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6
challenges/euler/constants.js Normal file
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@ -0,0 +1,6 @@
const path = require('path');
module.exports = {
resources: path.join(__dirname, 'resources'),
src: path.join(__dirname, 'src')
};

3
challenges/euler/constants.ts
View file

@ -1,3 +0,0 @@
import path from 'path';
export const resources = path.join(__dirname, 'resources');

5
challenges/euler/package.json
View file

@ -2,13 +2,16 @@
"name": "project-euler",
"scripts": {
"build": "gulp build",
"start": "node run.js"
"start": "node scripts/run",
"new": "node scripts/generate"
},
"devDependencies": {
"@swc/core": "^1.2.125",
"@swc/helpers": "^0.3.2",
"@types/node": "^16.11.6",
"axios": "^0.24.0",
"chalk": "^4.1.2",
"cheerio": "^1.0.0-rc.10",
"execution-time": "^1.4.1",
"regenerator-runtime": "^0.13.9",
"ts-node": "^10.4.0",

172
challenges/euler/pnpm-lock.yaml
View file

@ -4,7 +4,9 @@ specifiers:
'@swc/core': ^1.2.125
'@swc/helpers': ^0.3.2
'@types/node': ^16.11.6
axios: ^0.24.0
chalk: ^4.1.2
cheerio: ^1.0.0-rc.10
execution-time: ^1.4.1
regenerator-runtime: ^0.13.9
ts-node: ^10.4.0
@ -14,7 +16,9 @@ devDependencies:
'@swc/core': 1.2.125
'@swc/helpers': 0.3.2
'@types/node': 16.11.6
axios: 0.24.0
chalk: 4.1.2
cheerio: 1.0.0-rc.10
execution-time: 1.4.1
regenerator-runtime: 0.13.9
ts-node: 10.4.0_626351e049b80b142acb2ce48a7f5656
@ -311,6 +315,21 @@ packages:
}
dev: true
/axios/0.24.0:
resolution:
{
integrity: sha512-Q6cWsys88HoPgAaFAVUb0WpPk0O8iTeisR9IMqy9G8AbO4NlpVknrnQS03zzF9PGAWgO3cgletO3VjV/P7VztA==
}
dependencies:
follow-redirects: 1.14.6
transitivePeerDependencies:
- debug
dev: true
/boolbase/1.0.0:
resolution: { integrity: sha1-aN/1++YMUes3cl6p4+0xDcwed24= }
dev: true
/chalk/4.1.2:
resolution:
{
@ -322,6 +341,35 @@ packages:
supports-color: 7.2.0
dev: true
/cheerio-select/1.5.0:
resolution:
{
integrity: sha512-qocaHPv5ypefh6YNxvnbABM07KMxExbtbfuJoIie3iZXX1ERwYmJcIiRrr9H05ucQP1k28dav8rpdDgjQd8drg==
}
dependencies:
css-select: 4.2.1
css-what: 5.1.0
domelementtype: 2.2.0
domhandler: 4.3.0
domutils: 2.8.0
dev: true
/cheerio/1.0.0-rc.10:
resolution:
{
integrity: sha512-g0J0q/O6mW8z5zxQ3A8E8J1hUgp4SMOvEoW/x84OwyHKe/Zccz83PVT4y5Crcr530FV6NgmKI1qvGTKVl9XXVw==
}
engines: { node: '>= 6' }
dependencies:
cheerio-select: 1.5.0
dom-serializer: 1.3.2
domhandler: 4.3.0
htmlparser2: 6.1.0
parse5: 6.0.1
parse5-htmlparser2-tree-adapter: 6.0.1
tslib: 2.3.1
dev: true
/color-convert/2.0.1:
resolution:
{
@ -346,6 +394,27 @@ packages:
}
dev: true
/css-select/4.2.1:
resolution:
{
integrity: sha512-/aUslKhzkTNCQUB2qTX84lVmfia9NyjP3WpDGtj/WxhwBzWBYUV3DgUpurHTme8UTPcPlAD1DJ+b0nN/t50zDQ==
}
dependencies:
boolbase: 1.0.0
css-what: 5.1.0
domhandler: 4.3.0
domutils: 2.8.0
nth-check: 2.0.1
dev: true
/css-what/5.1.0:
resolution:
{
integrity: sha512-arSMRWIIFY0hV8pIxZMEfmMI47Wj3R/aWpZDDxWYCPEiOMv6tfOrnpDtgxBYPEQD4V0Y/958+1TdC3iWTFcUPw==
}
engines: { node: '>= 6' }
dev: true
/diff/4.0.2:
resolution:
{
@ -354,6 +423,52 @@ packages:
engines: { node: '>=0.3.1' }
dev: true
/dom-serializer/1.3.2:
resolution:
{
integrity: sha512-5c54Bk5Dw4qAxNOI1pFEizPSjVsx5+bpJKmL2kPn8JhBUq2q09tTCa3mjijun2NfK78NMouDYNMBkOrPZiS+ig==
}
dependencies:
domelementtype: 2.2.0
domhandler: 4.3.0
entities: 2.2.0
dev: true
/domelementtype/2.2.0:
resolution:
{
integrity: sha512-DtBMo82pv1dFtUmHyr48beiuq792Sxohr+8Hm9zoxklYPfa6n0Z3Byjj2IV7bmr2IyqClnqEQhfgHJJ5QF0R5A==
}
dev: true
/domhandler/4.3.0:
resolution:
{
integrity: sha512-fC0aXNQXqKSFTr2wDNZDhsEYjCiYsDWl3D01kwt25hm1YIPyDGHvvi3rw+PLqHAl/m71MaiF7d5zvBr0p5UB2g==
}
engines: { node: '>= 4' }
dependencies:
domelementtype: 2.2.0
dev: true
/domutils/2.8.0:
resolution:
{
integrity: sha512-w96Cjofp72M5IIhpjgobBimYEfoPjx1Vx0BSX9P30WBdZW2WIKU0T1Bd0kz2eNZ9ikjKgHbEyKx8BB6H1L3h3A==
}
dependencies:
dom-serializer: 1.3.2
domelementtype: 2.2.0
domhandler: 4.3.0
dev: true
/entities/2.2.0:
resolution:
{
integrity: sha512-p92if5Nz619I0w+akJrLZH0MX0Pb5DX39XOwQTtXSdQQOaYH03S1uIQp4mhOZtAXrxq4ViO67YTiLBo2638o9A==
}
dev: true
/execution-time/1.4.1:
resolution:
{
@ -363,6 +478,19 @@ packages:
pretty-hrtime: 1.0.3
dev: true
/follow-redirects/1.14.6:
resolution:
{
integrity: sha512-fhUl5EwSJbbl8AR+uYL2KQDxLkdSjZGR36xy46AO7cOMTrCMON6Sa28FmAnC2tRTDbd/Uuzz3aJBv7EBN7JH8A==
}
engines: { node: '>=4.0' }
peerDependencies:
debug: '*'
peerDependenciesMeta:
debug:
optional: true
dev: true
/has-flag/4.0.0:
resolution:
{
@ -371,6 +499,18 @@ packages:
engines: { node: '>=8' }
dev: true
/htmlparser2/6.1.0:
resolution:
{
integrity: sha512-gyyPk6rgonLFEDGoeRgQNaEUvdJ4ktTmmUh/h2t7s+M8oPpIPxgNACWa+6ESR57kXstwqPiCut0V8NRpcwgU7A==
}
dependencies:
domelementtype: 2.2.0
domhandler: 4.3.0
domutils: 2.8.0
entities: 2.2.0
dev: true
/make-error/1.3.6:
resolution:
{
@ -378,6 +518,31 @@ packages:
}
dev: true
/nth-check/2.0.1:
resolution:
{
integrity: sha512-it1vE95zF6dTT9lBsYbxvqh0Soy4SPowchj0UBGj/V6cTPnXXtQOPUbhZ6CmGzAD/rW22LQK6E96pcdJXk4A4w==
}
dependencies:
boolbase: 1.0.0
dev: true
/parse5-htmlparser2-tree-adapter/6.0.1:
resolution:
{
integrity: sha512-qPuWvbLgvDGilKc5BoicRovlT4MtYT6JfJyBOMDsKoiT+GiuP5qyrPCnR9HcPECIJJmZh5jRndyNThnhhb/vlA==
}
dependencies:
parse5: 6.0.1
dev: true
/parse5/6.0.1:
resolution:
{
integrity: sha512-Ofn/CTFzRGTTxwpNEs9PP93gXShHcTq255nzRYSKe8AkVpZY7e1fpmTfOyoIvjP5HG7Z2ZM7VS9PPhQGW2pOpw==
}
dev: true
/pretty-hrtime/1.0.3:
resolution: { integrity: sha1-t+PqQkNaTJsnWdmeDyAesZWALuE= }
engines: { node: '>= 0.8' }
@ -434,6 +599,13 @@ packages:
yn: 3.1.1
dev: true
/tslib/2.3.1:
resolution:
{
integrity: sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw==
}
dev: true
/typescript/4.4.4:
resolution:
{

51
challenges/euler/scripts/generate.js Normal file
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@ -0,0 +1,51 @@
const inquirer = require('inquirer');
const fs = require('fs');
const path = require('path');
const { src } = require('../constants');
const axios = require('axios');
const cheerio = require('cheerio');
const problems = fs
.readFileSync(path.join(__dirname, '..', 'readme.md'))
.toString()
.match(/^- \[.] (?:\[(.*)\]|(.*))/gm)
.map(res => {
const sanitised = res.substring(8).replace('[', '').replace(']', '');
return sanitised.match(/[0-9]* - (.*)/)[1];
});
inquirer
.prompt([
{
name: 'problemNumber',
message: 'Which problem would you like to solve?',
type: 'number',
validate: input =>
parseInt(input) > 100
? 'Please make sure you choose a number between 1 and 100!'
: true
}
])
.then(async ({ problemNumber }) => {
const problemName = problems[problemNumber - 1];
// Fetch the problem data off of projecteuler.net
axios.get(`https://projecteuler.net/problem=${problemNumber}`).then(({ data }) => {
const $ = cheerio.load(data);
const problemContent = $('.problem_content')
.text()
.trim()
.split('\n')
.map(r => `// ${r}`)
.join('\n');
fs.writeFileSync(
path.join(src, `${problemNumber} - ${problemName}.ts`),
`${problemContent}
export = {};
// Output
console.log();`
);
});
});

0
challenges/euler/run.js → challenges/euler/scripts/run.js
View file

2
challenges/euler/src/67 - Maximum path sum II.ts
View file

@ -8,7 +8,7 @@
import fs from 'fs';
import path from 'path';
import { resources } from '../constants';
import { resources } from '../constants.js';
export {};
// Same method as 18 - Maximum path sum I

3
challenges/euler/tsconfig.json
View file

@ -3,7 +3,8 @@
"target": "es5",
"module": "commonjs",
"outDir": "build",
"esModuleInterop": true
"esModuleInterop": true,
"allowJs": true
},
"include": ["src/**/*.ts"],
"ts-node": {