Example on how to use account data as seeds

tokens/token-2022/transfer-hook/account-data-as-seed/anchor/.gitignore

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+
+.anchor
+.DS_Store
+target
+**/*.rs.bk
+node_modules
+test-ledger
+.yarn

tokens/token-2022/transfer-hook/account-data-as-seed/anchor/.prettierignore

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+
+.anchor
+.DS_Store
+target
+node_modules
+dist
+build
+test-ledger

tokens/token-2022/transfer-hook/account-data-as-seed/anchor/.prettierrc

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+{
+  "tabWidth": 2,
+  "useTabs": false,
+  "singleQuote": false,
+  "printWidth": 80,
+  "trailingComma": "all",
+  "arrowParens": "avoid",
+  "endOfLine": "auto",
+  "proseWrap": "always"
+}

tokens/token-2022/transfer-hook/account-data-as-seed/anchor/Anchor.toml

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+
+[programs.localnet]
+transfer_hook = "1qahDxKHeCLZhbBU2NyMU6vQCQmEUmdeSEBrG5drffK"
+
+[registry]
+url = "https://api.apr.dev"
+
+[provider]
+cluster = "Localnet"
+wallet = "~/.config/solana/id.json"
+
+[scripts]
+test = "pnpm ts-mocha -p ./tsconfig.json -t 100000 tests/**/*.ts"

tokens/token-2022/transfer-hook/account-data-as-seed/anchor/Cargo.toml

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+[workspace]
+members = [
+    "programs/*"
+]
+resolver = "2"
+
+[profile.release]
+overflow-checks = true
+lto = "fat"
+codegen-units = 1
+[profile.release.build-override]
+opt-level = 3
+incremental = false
+codegen-units = 1

tokens/token-2022/transfer-hook/account-data-as-seed/anchor/migrations/deploy.ts

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+// Migrations are an early feature. Currently, they're nothing more than this
+// single deploy script that's invoked from the CLI, injecting a provider
+// configured from the workspace's Anchor.toml.
+
+const anchor = require('@coral-xyz/anchor');
+
+module.exports = async (provider) => {
+  // Configure client to use the provider.
+  anchor.setProvider(provider);
+
+  // Add your deploy script here.
+};

tokens/token-2022/transfer-hook/account-data-as-seed/anchor/package.json

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+{
+  "scripts": {
+    "lint:fix": "prettier */*.js \"*/**/*{.js,.ts}\" -w",
+    "lint": "prettier */*.js \"*/**/*{.js,.ts}\" --check"
+  },
+  "dependencies": {
+    "@coral-xyz/anchor": "^0.30.1",
+    "@solana/spl-token": "^0.4.0",
+    "@solana/web3.js": "^1.92.3"
+  },
+  "devDependencies": {
+    "@types/bn.js": "^5.1.0",
+    "@types/chai-as-promised": "^7.1.8",
+    "chai-as-promised": "^7.1.2",
+    "@types/chai": "^4.3.0",
+    "chai": "^4.3.4",
+    "@types/mocha": "^9.0.0",
+    "mocha": "^9.0.3",
+    "prettier": "^2.6.2",
+    "ts-mocha": "^10.0.0",
+    "typescript": "^4.3.5"
+  }
+}