Merge pull request #1740 from api3dao/deploy-api3-chains-2

Bump @api3/chains version to 2.0.0

packages/airnode-protocol/package.json

@@ -25,10 +25,11 @@
     "test:verify-local": "hardhat run scripts/verify-local.ts",
     "test:verify-local:network": "hardhat run scripts/verify-local.ts --network $NETWORK",
     "test:coverage": "hardhat coverage",
-    "test:gas": "REPORT_GAS=TRUE hardhat test"
+    "test:gas": "REPORT_GAS=TRUE hardhat test",
+    "write-example-env-file": "hardhat run scripts/write-example-env-file.ts"
   },
   "devDependencies": {
-    "@api3/chains": "https://github.com/api3dao/chains.git#new-chains",
+    "@api3/chains": "^2.0.0",
     "@nomiclabs/hardhat-ethers": "^2.2.2",
     "@nomiclabs/hardhat-etherscan": "^3.1.7",
     "@nomiclabs/hardhat-waffle": "^2.0.5",

packages/airnode-protocol/scripts/write-example-env-file.ts

@@ -0,0 +1,9 @@
+import * as fs from 'fs';
+import * as api3Chains from '@api3/chains';
+
+fs.writeFileSync(
+  'example.env',
+  api3Chains.getEnvVariables().reduce((fileContents: string, envVariableName: string) => {
+    return fileContents + `${envVariableName}=""\n`;
+  }, '')
+);

yarn.lock

@@ -10,9 +10,12 @@
     "@jridgewell/gen-mapping" "^0.1.0"
     "@jridgewell/trace-mapping" "^0.3.9"
 
-"@api3/chains@https://github.com/api3dao/chains.git#new-chains":
-  version "1.4.0"
-  resolved "https://github.com/api3dao/chains.git#d046cb9378c16c1da1160d029f8151e97b2616c2"
+"@api3/chains@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@api3/chains/-/chains-2.0.0.tgz#48bd8d808e1cbdaa523da2831722b92cbe0329a3"
+  integrity sha512-CpLJUG2JSfkbro8Xb1/51Vcb2OBp5M/Gw8SNdYaJa/dJrltPKyEFVaaRrU3koQQ1Mag1ThZZOnYcwnA5dpXAmg==
+  dependencies:
+    zod "^3.21.4"
 
 "@api3/[email protected]":
   version "2.0.0"
@@ -15139,7 +15142,7 @@ zksync-web3@^0.8.1:
   resolved "https://registry.yarnpkg.com/zksync-web3/-/zksync-web3-0.8.1.tgz#db289d8f6caf61f4d5ddc471fa3448d93208dc14"
   integrity sha512-1A4aHPQ3MyuGjpv5X/8pVEN+MdZqMjfVmiweQSRjOlklXYu65wT9BGEOtCmMs5d3gIvLp4ssfTeuR5OCKOD2kw==
 
-zod@^3.20.6:
+zod@^3.20.6, zod@^3.21.4:
   version "3.21.4"
   resolved "https://registry.yarnpkg.com/zod/-/zod-3.21.4.tgz#10882231d992519f0a10b5dd58a38c9dabbb64db"
   integrity sha512-m46AKbrzKVzOzs/DZgVnG5H55N1sv1M8qZU3A8RIKbs3mrACDNeIOeilDymVb2HdmP8uwshOCF4uJ8uM9rCqJw==