chore: init

.editorconfig

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+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = false
+insert_final_newline = true

.gitattributes

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+* text=auto
+*.* text eol=lf

.github/workflows/jsr-publish.yaml

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+name: jsr Publish
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write # The OIDC ID token is used for authentication with JSR.
+    steps:
+      - uses: actions/checkout@v4
+      - run: npx jsr publish

.github/workflows/lint.yaml

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+name: Lint
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v2
+
+      - name: Set Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18.x
+
+      - name: Install
+        run: pnpm i
+
+      - name: Lint
+        run: pnpm run lint

.github/workflows/release.yaml

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+name: Release
+
+permissions:
+  contents: write
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 18.x
+
+      - run: npx changelogithub
+        env:
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}

.github/workflows/test.yaml

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+name: Test
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v2
+
+      - name: Set Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18.x
+
+      - name: Install
+        run: pnpm i
+
+      - name: Test
+        run: pnpm run test

.gitignore

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+node_modules
+dist
+
+.idea
+
+# Mac
+.DS_Store
+
+# Log files
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*

LICENSE

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+MIT License
+
+Copyright (c) 2023 pengzhanbo
+
+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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+# GeoPattern
+
+[![jsr](https://jsr.io/badges/@raise/geo-pattern)](https://jsr.io/@raise/geo-pattern)
+![jsr score](https://jsr.io/badges/@raise/geo-pattern/score)
+![gzip size](https://img.badgesize.io/https:/unpkg.com/geo-pattern-ts/dist/index.js?label=gzip%20size&compression=gzip)
+![License](https://github.com/pengzhanbo/geo-pattern-ts/blob/main/LICENSE)
+
+This is a TypeScript port of [jasonlong/geo_pattern](https://github.com/jasonlong/geo_pattern) with a
+[live preview page](http://btmills.github.io/geopattern/).
+
+## Install
+
+```bash
+# pnpm
+pnpm add geo-pattern-ts
+# yarn
+yarn add geo-pattern-ts
+# npm
+npm install geo-pattern-ts
+```
+
+You can also use JSR：
+
+```bash
+# pnpm
+pnpm dlx jsr add @raise/geo-pattern
+# yarn
+yarn dlx jsr add @raise/geo-pattern
+# npm
+npx jsr add @raise/geo-pattern
+# Deno
+deno add @raise/geo-pattern
+```
+
+## Usage
+
+```ts
+import { generate } from 'geo-pattern-ts' // jsr package name: @raise/geo-pattern
+
+const pattern = generate('GitHub')
+pattern.toDataUrl() // url("data:image/svg+xml;...
+```
+
+## API
+
+### pattern = generate(input, options)
+
+Returns a newly-generated, tiling SVG Pattern.
+
+- `input` Will be hashed using the SHA1 algorithm, and the resulting hash will be used as the seed for generation.
+- `options.color` Specify an exact background color. This is a CSS hexadecimal color value.
+- `options.baseColor` Controls the relative background color of the generated image. The color is not identical to that used in the pattern because the hue is rotated by the generator. This is a CSS hexadecimal color value, which defaults to `#933c3c`.
+- `options.generator` Determines the pattern. [All of the original patterns](https://github.com/jasonlong/geo_pattern#available-patterns) are available in this port, and their names are camelCased.
+
+### pattern.color
+
+Gets the pattern's background color as a hexadecimal string.
+
+```ts
+const pattern = generate('GitHub')
+pattern.color // => "#455e8a"
+```
+
+### pattern.toString() and pattern.toSvg()
+
+Gets the SVG string representing the pattern.
+
+### pattern.toBase64()
+
+Gets the SVG as a Base64-encoded string.
+
+### pattern.toDataUri()
+
+Gets the pattern as a data URI, i.e. `data:image/svg+xml;base64,PHN2ZyB....`
+
+### pattern.toDataUrl()
+
+Gets the pattern as a data URL suitable for use as a CSS background-image,
+i.e. `url("data:image/svg+xml;base64,PHN2ZyB...").`
+
+## License
+
+Licensed under the terms of the MIT License, the full text of which can be read in [LICENSE](/LICENSE).
+
+<!-- https://github.com/btmills/geopattern -->

eslint.config.js

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+import config from '@pengzhanbo/eslint-config'
+
+export default config()

jsr.json

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+{
+  "name": "@raise/geo-pattern",
+  "version": "0.1.0",
+  "exports": "./src/index.ts",
+  "publish": {
+    "include": [
+      "src/**/*.ts",
+      "LICENSE",
+      "README.md",
+      "tsconfig.json"
+    ]
+  }
+}

netlify.toml

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+[build]
+publish = "preview/dist"
+command = "pnpm install && pnpm preview:build"
+
+[build.environment]
+NODE_VERSION = "18" # prevent Netlify npm install
+NPM_FLAGS = "--version"

package.json

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+{
+  "name": "geo-pattern-ts",
+  "type": "module",
+  "version": "0.1.0",
+  "description": "Generate beautiful SVG patterns",
+  "author": "pengzhanbo <q942450674@outlook.com> (https://github.com/pengzhanbo)",
+  "license": "MIT",
+  "homepage": "https://github.com/pengzhanbo/geo-pattern-ts#readme",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/pengzhanbo/geo-pattern-ts"
+  },
+  "keywords": [
+    "svg",
+    "pattern",
+    "geometric",
+    "background"
+  ],
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js"
+    },
+    "./package.json": "./package.json"
+  },
+  "main": "dist/index.js",
+  "module": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "preview:dev": "vite dev preview --config ./preview/vite.config.ts",
+    "preview:build": "vite build preview --config ./preview/vite.config.ts",
+    "build": "tsup",
+    "lint": "eslint .",
+    "prepublishOnly": "pnpm run build",
+    "test": "vitest run --reporter verbose",
+    "release": "bumpp package.json --commit --push --tag && npm publish --access public"
+  },
+  "devDependencies": {
+    "@pengzhanbo/eslint-config": "^1.7.0",
+    "@types/node": "^20.11.29",
+    "bumpp": "^9.4.0",
+    "eslint": "^8.57.0",
+    "tsup": "^8.0.2",
+    "typescript": "^5.4.2",
+    "vite": "^5.1.6",
+    "vitest": "^1.4.0"
+  }
+}