build: customize package process

.github/workflows/release.yml

@@ -24,4 +24,6 @@ jobs:
  # https://docs.npmjs.com/generating-provenance-statements
  run: |
  npm install --force
+ npm run package
+ cd package
  npm publish --provenance --access public

.gitignore

@@ -4,3 +4,4 @@
 /test-results/
 /playwright-report/
 /playwright/.cache/
+/package

package.json

@@ -5,26 +5,27 @@
  "description": "Detect if an element is in the viewport using the Intersection Observer API",
  "author": "Eric Liu (https://github.com/metonym)",
  "type": "module",
- "svelte": "./src/index.js",
- "main": "./src/index.js",
- "types": "./src/index.d.ts",
+ "svelte": "./index.js",
+ "main": "./index.js",
+ "types": "./index.d.ts",
  "exports": {
  ".": {
- "types": "./types/index.d.ts",
- "svelte": "./src/index.js"
+ "types": "./index.d.ts",
+ "svelte": "./index.js"
  },
- "./src/*.svelte": {
- "types": "./src/*.svelte.d.ts",
- "import": "./src/*.svelte"
+ "./*.svelte": {
+ "types": "./*.svelte.d.ts",
+ "import": "./*.svelte"
  },
- "./src/*": {
- "types": "./src/*.d.ts",
- "import": "./src/*.js"
+ "./*": {
+ "types": "./*.d.ts",
+ "import": "./*.js"
  }
  },
  "scripts": {
  "dev": "rollup -cw",
  "build": "rollup -c",
+ "package": "node scripts/npm-package",
  "test:types": "svelte-check --workspace tests",
  "test:e2e": "playwright test",
  "format": "prettier --write '.'"
@@ -54,9 +55,6 @@
  "lazy-loading",
  "conditional"
  ],
- "files": [
- "src"
- ],
  "prettier": {
  "plugins": [
  "prettier-plugin-svelte"

scripts/npm-package.js

@@ -0,0 +1,34 @@
+// @ts-check
+
+import fs from "node:fs";
+import fsp from "node:fs/promises";
+
+(async () => {
+ console.time("package");
+
+ if (fs.existsSync("./package")) {
+ await fsp.rm("./package", { recursive: true });
+ }
+
+ await fsp.mkdir("./package");
+
+ await fsp.cp("./src", "./package", { recursive: true });
+ await fsp.copyFile("./package.json", "./package/package.json");
+ await fsp.copyFile("./README.md", "./package/README.md");
+ await fsp.copyFile("./LICENSE", "./package/LICENSE");
+
+ const pkgJson = JSON.parse(
+ fs.readFileSync("./package/package.json", "utf-8"),
+ );
+
+ delete pkgJson.scripts;
+ delete pkgJson.devDependencies;
+ delete pkgJson.prettier;
+
+ await fsp.writeFile(
+ "./package/package.json",
+ JSON.stringify(pkgJson, null, 2),
+ );
+
+ console.timeEnd("package");
+})();