charming-art · pearmini · Sep 29, 2024 · Sep 29, 2024
diff --git a/.eslintrc.json b/.eslintrc.json
@@ -0,0 +1,13 @@
+{
+  "extends": ["eslint:recommended", "prettier"],
+  "env": {
+    "es2020": true,
+    "node": true,
+    "browser": true
+  },
+  "parserOptions": {
+    "sourceType": "module",
+    "ecmaVersion": "latest"
+  },
+  "ignorePatterns": ["src/wasm/*"]
+}
diff --git a/.gitattributes b/.gitattributes
@@ -0,0 +1 @@
+**/*.txt text=auto eol=lf 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -0,0 +1,23 @@
+name: Test
+
+on:
+  push:
+    branches: [next]
+  pull_request:
+    branches: [next]
+
+jobs:
+  build:
+    runs-on: macOS-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16
+      - uses: dtolnay/rust-toolchain@stable
+      - uses: jetli/wasm-pack-action@v0.4.0
+        with:
+          version: "latest"
+      - run: npm install
+      - run: npm run test
+      - run: npm run build
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,6 @@
+node_modules
+.DS_Store
+**/target
+src/wasm
+dist
+**/*-actual.txt
diff --git a/.prettierignore b/.prettierignore
@@ -0,0 +1 @@
+src/wasm/*
diff --git a/.prettierrc b/.prettierrc
@@ -0,0 +1,4 @@
+{
+  "printWidth": 120,
+  "bracketSpacing": false
+}
diff --git a/LICENSE b/LICENSE
@@ -0,0 +1,13 @@
+Copyright 2024-present Bairui SU https://github.com/pearmini
+
+Permission to use, copy, modify, and/or distribute this software for any purpose
+with or without fee is hereby granted, provided that the above copyright notice
+and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+THIS SOFTWARE.
diff --git a/README.md b/README.md
@@ -3,20 +3,21 @@
 ```js
 import * as Cell from "@charming-art/cell";
 
-function App(ctx) {
-  let x = 0;
+function Star(ctx) {
   return {
+    mode: "double",
+    width: 520,
+    height: 520,
     setup() {
-      ctx.size(30, 20);
-    },
-    draw() {
-      ctx.background(" ");
-      ctx.fill("@", "red", "yellow");
-      ctx.rect(x, 0, 10, 5);
-      x += 1;
+      for (let t = 0; t <= Math.PI * 2; t += Math.PI / 120) {
+        const x = ctx.cols() / 2 + 12 * Math.cos(t) * Math.cos(t * 3);
+        const y = ctx.rows() / 2 + 12 * Math.sin(t) * Math.cos(t * 3);
+        ctx.stroke(Cell.wide("🌟"));
+        ctx.point(x, y);
+      }
     },
   };
 }
 
-document.body.append(await Cell.render(App));
+document.body.append(await Cell.render(Star));
 ```
diff --git a/index.html b/index.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Preview</title>
+  </head>
+  <body>
+    <script src="./dist/cell.umd.min.js" type="text/javascript"></script>
+    <script>
+      (async () => {
+        function Star(ctx) {
+          return {
+            mode: "double",
+            width: 520,
+            height: 520,
+            setup() {
+              for (let t = 0; t <= Math.PI * 2; t += Math.PI / 120) {
+                const x = ctx.cols() / 2 + 12 * Math.cos(t) * Math.cos(t * 3);
+                const y = ctx.rows() / 2 + 12 * Math.sin(t) * Math.cos(t * 3);
+                ctx.stroke(Cell.wide("🌟"));
+                ctx.point(x, y);
+              }
+            },
+          };
+        }
+
+        document.body.append(await Cell.render(Star));
+      })();
+    </script>
+  </body>
+</html>
diff --git a/package.json b/package.json
@@ -0,0 +1,63 @@
+{
+  "name": "@charming-art/cell",
+  "description": "The creative coding language for ASCII Art.",
+  "version": "0.0.1",
+  "author": {
+    "name": "pearmini",
+    "url": "https://github.com/pearmini"
+  },
+  "type": "module",
+  "license": "ISC",
+  "main": "dist/es/index.js",
+  "module": "dist/es/index.js",
+  "jsdelivr": "dist/cell.umd.min.js",
+  "unpkg": "dist/cell.umd.min.js",
+  "exports": {
+    "umd": "./dist/cell.umd.min.js",
+    "default": "./src/index.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/charming-art/cell.git"
+  },
+  "files": [
+    "dist/**/*.js",
+    "dist/**/*.wasm"
+  ],
+  "scripts": {
+    "dev": "npm run build:rust && vite",
+    "test": "npm run test:rust && npm run test:js && npm run test:lint && npm run test:format",
+    "test:js": "npm run build:rust && vitest",
+    "test:rust": "cargo test --manifest-path ./rust/Cargo.toml",
+    "test:lint": "eslint src test",
+    "test:format": "prettier --check src test && cargo fmt --manifest-path ./rust/Cargo.toml --check",
+    "build": "npm run build:rust && npm run build:js",
+    "build:js": "rm -rf dist && rollup -c",
+    "build:rust": "rm -rf ./src/wasm && wasm-pack build ./rust --out-dir ../src/wasm --out-name index --target web",
+    "preview": "npm run build && vite preview",
+    "prepublishOnly": "npm run build"
+  },
+  "sideEffects": false,
+  "devDependencies": {
+    "@rollup/plugin-node-resolve": "^15.1.0",
+    "@rollup/plugin-terser": "^0.4.3",
+    "@rollup/plugin-wasm": "^6.1.3",
+    "eslint": "^8.44.0",
+    "eslint-config-prettier": "^8.8.0",
+    "prettier": "^2.8.8",
+    "rollup": "^3.26.0",
+    "vite": "^4.3.9",
+    "vitest": "^0.32.1",
+    "wasm-pack": "^0.13.0"
+  },
+  "dependencies": {
+    "d3-color": "^3.1.0",
+    "d3-timer": "^3.0.1"
+  },
+  "engines": {
+    "node": ">=14.18"
+  },
+  "publishConfig": {
+    "access": "public"
+  }
+}