build: Fix README version update (#294)

README.md

@@ -78,7 +78,7 @@ export function App() {
   <seam-device-table publishable-key="your_publishable_key"></seam-device-table>
   <script
     type="module"
-    src="https://react.seam.co/v/_________VERSION_________/dist/elements.js"
+    src="https://react.seam.co/v/1.31.0/dist/elements.js"
   ></script>
 </body>
 ```

preversion.ts

@@ -1,28 +1,25 @@
 import { readFile, writeFile } from 'node:fs/promises'
 import { fileURLToPath } from 'node:url'
 
-import { $ } from 'execa'
-
-import { readPackageJson } from './vite.config.js'
-
-export const files = ['./README.md']
-
-export const versionPlaceholder = '_________VERSION_________'
+import {
+  readPackageJson,
+  versionFiles,
+  versionPlaceholder,
+} from './vite.config.js'
 
 const main = async (): Promise<void> => {
   await Promise.all(
-    files.map(async (file) => {
-      const version = await injectVersionPlaceholder(
+    versionFiles.map(async (file) => {
+      await injectVersionPlaceholder(
         fileURLToPath(new URL(file, import.meta.url))
       )
       // eslint-disable-next-line no-console
-      console.log(`✓ Version ${version} injected into ${file}`)
-      await $`git add ${file}`
+      console.log(`✓ Version placeholder injected into ${file}`)
     })
   )
 }
 
-const injectVersionPlaceholder = async (path: string): Promise<string> => {
+const injectVersionPlaceholder = async (path: string): Promise<void> => {
   const { version } = await readPackageJson()
 
   if (version == null) {
@@ -32,7 +29,6 @@ const injectVersionPlaceholder = async (path: string): Promise<string> => {
   const buff = await readFile(path)
   const data = buff.toString().replaceAll(version, versionPlaceholder)
   await writeFile(path, data)
-  return version
 }
 
 await main()

version.ts

@@ -1,17 +1,23 @@
 import { readFile, writeFile } from 'node:fs/promises'
 import { fileURLToPath } from 'node:url'
 
-import { files, versionPlaceholder } from './preversion.js'
-import { readPackageJson } from './vite.config.js'
+import { $ } from 'execa'
+
+import {
+  readPackageJson,
+  versionFiles,
+  versionPlaceholder,
+} from './vite.config.js'
 
 const main = async (): Promise<void> => {
   await Promise.all(
-    files.map(async (file) => {
+    versionFiles.map(async (file) => {
       const version = await injectVersion(
         fileURLToPath(new URL(file, import.meta.url))
       )
       // eslint-disable-next-line no-console
       console.log(`✓ Version ${version} injected into ${file}`)
+      await $`git add ${file}`
     })
   )
 }

vite.config.ts

@@ -39,3 +39,7 @@ export const readPackageJson = async (): Promise<{ version?: string }> => {
   )
   return JSON.parse(pkgBuff.toString())
 }
+
+export const versionFiles = ['./README.md']
+
+export const versionPlaceholder = '_________VERSION_________'