feat: init commit

Author: Airkro

.editorconfig

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+# Created by nice-move
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 2
+indent_style = space
+insert_final_newline = true
+max_line_length = 80
+quote_type = single
+tab_width = 2
+trim_trailing_whitespace = true

.gitattributes

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+# Created by nice-move
+
+* text=auto eol=lf

.githooks/commit-msg

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+#!/bin/sh
+
+npx --no-install nice-move lint commit

.githooks/pre-commit

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+#!/bin/sh
+
+npm run lint:staged
+npm test

.github/workflows/bring-it.yaml

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+name: bring-it
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  test:
+    strategy:
+      matrix:
+        os:
+          - macos-latest
+          - windows-latest
+          - ubuntu-latest
+        node:
+          - 18.0.0
+          - 16.13.0
+        exclude:
+          - os: ubuntu-latest
+            node: 16.13.0
+
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Run
+        uses: airkro/bring-it@actions
+        with:
+          node-version: ${{ matrix.node }}
+
+  publish:
+    needs: [test]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Run
+        uses: airkro/bring-it@actions
+        with:
+          npm-token: ${{ secrets.NPM_TOKEN }}

.gitignore

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+# Created by https://gitignore.io/api/node,windows
+# Edit at https://gitignore.io?templates=node,windows
+
+### Node ###
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional stylelint cache
+.stylelintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+.temp
+
+# Docusaurus cache and generated files
+.docusaurus
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+
+### Node Patch ###
+# Serverless Webpack directories
+.webpack/
+
+# Optional stylelint cache
+
+# SvelteKit build / generate output
+.svelte-kit
+
+### Windows ###
+# Windows thumbnail cache files
+Thumbs.db
+Thumbs.db:encryptable
+ehthumbs.db
+ehthumbs_vista.db
+
+# Dump file
+*.stackdump
+
+# Folder config file
+[Dd]esktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+# End of https://gitignore.io/api/node,windows

LICENSE

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+MIT License
+
+Copyright (c) 2022 Eric Chen
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# markdown-code-block-meta
+
+A library to parse/stringify metadata of markdown code block.
+
+[![npm][npm-badge]][npm-url]
+[![github][github-badge]][github-url]
+![node][node-badge]
+
+[npm-url]: https://www.npmjs.com/package/markdown-code-block-meta
+[npm-badge]: https://img.shields.io/npm/v/markdown-code-block-meta.svg?style=flat-square&logo=npm
+[github-url]: https://github.com/nice-move/markdown-code-block-meta
+[github-badge]: https://img.shields.io/npm/l/markdown-code-block-meta.svg?style=flat-square&colorB=blue&logo=github
+[node-badge]: https://img.shields.io/node/v/markdown-code-block-meta.svg?style=flat-square&colorB=green&logo=node.js
+
+## Installation
+
+```bash
+npm install markdown-code-block-meta --save
+```
+
+## Usage
+
+Parsing markdown with [remark](https://remark.js.org).
+
+````markdown
+```js title="Here is an example"
+
+```
+````
+
+A Code block will turn into:
+
+```json
+{
+  "lang": "js",
+  "meta": "title=\"Here is an example\""
+}
+```
+
+Parsing metadata like this:
+
+```js
+import { getValue, parse, stringify } from 'markdown-code-block-meta';
+
+const input =
+  '-8=。是 ==0 ===f=5 =9 dd k=dsds op="s 7" d-p="" sss=`7 u-` rj= lp=\' ds ds\' t="`"';
+
+const result = parse(input);
+/* result = Map {
+  '-8' => '。是',
+  '==0' => undefined,
+  '===f=5' => undefined,
+  '=9' => undefined,
+  'dd' => undefined,
+  'k' => 'dsds',
+  'op' => '"s 7"',
+  'd-p' => '""',
+  'sss' => '`7 u-`',
+  'rj=' => undefined,
+  'lp' => '\' ds ds\'',
+  't' => '"`"'
+} */
+
+stringify(result); // same as input
+
+getValue('"abc"'); // abc
+getValue('`abc`'); // abc
+getValue("'abc'"); // abc
+```
+
+## Related
+
+- [remark-kroki](https://github.com/nice-move/remark-kroki)
+- [remark-code-example](https://github.com/nice-move/remark-code-example)

index.js

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+const regexp =
+  /((?<k1>(?!=)\S+)=((?<v1>(["'`])(.*?)\5)|(?<v2>\S+)))|(?<k2>\S+)/g;
+
+export function parse(string) {
+  const io = (string ?? '').matchAll(regexp);
+
+  return new Map(
+    [...io]
+      .map((item) => item?.groups)
+      .map(({ k1, k2, v1, v2 }) => [k1 ?? k2, v1 ?? v2]),
+  );
+}
+
+export function stringify(object) {
+  return (
+    object instanceof Map ? [...object.entries()] : Object.entries(object)
+  )
+    .map(([k, v]) => [k, v].filter((i) => i !== undefined).join('='))
+    .join(' ');
+}
+
+export function getValue(string) {
+  return string.match(/(["'`])(?<value>.*?)\1/)?.groups?.value;
+}