Add automatic pre-commit hook to run prettier

.husky/pre-commit

@@ -0,0 +1 @@
+yarn git-format-staged -f 'prettier --ignore-unknown --stdin-filepath "{}"' '*.ts' '*.md'

package.json

@@ -29,6 +29,8 @@
     "eslint-plugin-compat": "^4.2.0",
     "eslint-plugin-jest": "^27.6.0",
     "eslint-plugin-tsdoc": "^0.2.17",
+    "git-format-staged": "^3.1.1",
+    "husky": "^9.0.11",
     "markdownlint": "^0.25.1",
     "markdownlint-cli": "^0.31.1",
     "prettier": "2.8.4",
@@ -47,7 +49,8 @@
     "live-stream": "cd packages/rrweb && yarn live-stream",
     "lint": "yarn run concurrently --success=all -r -m=1 'yarn run markdownlint docs' 'yarn eslint packages/*/src --ext .ts,.tsx,.js,.jsx,.svelte'",
     "lint:report": "yarn eslint --output-file eslint_report.json --format json packages/*/src --ext .ts,.tsx,.js,.jsx",
-    "release": "yarn build:all && changeset publish"
+    "release": "yarn build:all && changeset publish",
+    "prepare": "husky"
   },
   "resolutions": {
     "**/jsdom/cssom": "https://registry.npmjs.org/rrweb-cssom/-/rrweb-cssom-0.6.0.tgz",

yarn.lock

@@ -7602,6 +7602,11 @@ getpass@^0.1.1:
   dependencies:
     assert-plus "^1.0.0"
 
+git-format-staged@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/git-format-staged/-/git-format-staged-3.1.1.tgz#017862422263579c14cc0a4f46c0a9111ac2e0fd"
+  integrity sha512-P749fkktaiAchFZKR7bgdvruzhvbcIDr1uRBrS9/Wdimb7wH1Twchz9gOixj8tUaHVMuXY/ckDojfOwV6AxgPA==
+
 glob-base@^0.3.0:
   version "0.3.0"
   resolved "https://registry.npmjs.org/glob-base/-/glob-base-0.3.0.tgz"
@@ -8088,6 +8093,11 @@ human-signals@^2.1.0:
   resolved "https://registry.npmjs.org/human-signals/-/human-signals-2.1.0.tgz"
   integrity sha512-B4FFZ6q/T2jhhksgkbEW3HBvWIfDW85snkQgawt07S7J5QXTk6BkNV+0yAeZrM5QpMAdYlocGoljn0sJ/WQkFw==
 
+husky@^9.0.11:
+  version "9.0.11"
+  resolved "https://registry.yarnpkg.com/husky/-/husky-9.0.11.tgz#fc91df4c756050de41b3e478b2158b87c1e79af9"
+  integrity sha512-AB6lFlbwwyIqMdHYhwPe+kjOC3Oc5P3nThEoW/AaO2BX3vJDjWPFxYLxokUZOo6RNX20He3AaT8sESs9NJcmEw==
+
 [email protected], iconv-lite@^0.4.24:
   version "0.4.24"
   resolved "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz"