chore: compile as esm package only to not face cjs issues (not import…

…ant since we publish as a cli program)

.prettierrc.js

@@ -1,4 +1,4 @@
-module.exports = {
+export default {
   printWidth: 150,
   semi: true,
   singleQuote: true,

package.json

@@ -10,6 +10,7 @@
   "publishConfig": {
     "access": "public"
   },
+  "type": "module",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",
   "types": "./dist/index.d.ts",

src/clients/workaround.ts

@@ -1,7 +1,7 @@
 import { Readable } from 'stream';
 import streamChain from 'stream-chain';
-import Asm from 'stream-json/Assembler';
-import streamJsonParser from 'stream-json/Parser';
+import Asm from 'stream-json/Assembler.js';
+import streamJsonParser from 'stream-json/Parser.js';
 import { ReadableStream } from 'stream/web';
 
 const { chain } = streamChain;

src/index.ts

@@ -1 +1 @@
-import '@figpot/src/cli/program';
+import '@figpot/src/cli/index';

src/utils/file.ts

@@ -6,8 +6,8 @@ import { mimeData } from 'human-filetypes';
 import { JsonStreamStringify } from 'json-stream-stringify';
 import path from 'path';
 import streamChain from 'stream-chain';
-import Asm from 'stream-json/Assembler';
-import streamJsonParser from 'stream-json/Parser';
+import Asm from 'stream-json/Assembler.js';
+import streamJsonParser from 'stream-json/Parser.js';
 
 const { chain } = streamChain;
 const { parser } = streamJsonParser;

tsup.config.ts

@@ -7,7 +7,11 @@ export default defineConfig((options) => {
   return {
     entry: [entryPattern],
     outDir: 'dist',
-    format: ['cjs', 'esm', 'iife'],
+    // Librairies like `change-case` are ESM-only and cannot be imported from a CJS package, so we decided to only package the ESM format
+    // It should be fine since `figpot` is intended to be used as a CLI, and not directly imported into third-party code
+    // Other formats can be reconsidered once Node v22 has more traction, since from this version it's allowed for CJS to import ESM modules
+    format: ['esm'],
+    // format: ['cjs', 'esm', 'iife'],
     globalName: 'Figpot',
     minify: !options.watch,
     splitting: true,