Put copy info back

.npmignore

@@ -1,4 +1,5 @@
 *.log
+.changeset/
 .github/
 .next/
 .storybook/
@@ -9,5 +10,7 @@ docs-test/
 lib/
 pages/
 script/
+# we ignore this because everything in src/ is copied out in script/prepublish
+src/
 static/
 tests/

package.json

@@ -29,6 +29,7 @@
     "eslint": "eslint script deprecations.js lib .storybook",
     "eslint-docs": "eslint docs/{content,src,*.js}",
     "postpublish": "script/postpublish",
+    "prepublishOnly": "script/prepublish",
     "publish-storybook": "script/publish-storybook",
     "start": "npm run dev",
     "dev": "cd docs && npm install && npm run develop",

script/prepublish

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -e
+
+# generate the build directory
+npm run --silent dist
+
+files=$(git ls-files src | sed -e 's#^src/##' | sed -e 's#/.*$##' | sort -u)
+echo $files > publish-files.log
+cd src
+cp -rv $files ..
+cd -