chore(chains)!: Remove Lens network support

.github/ISSUE_TEMPLATE/1-addTokenForm.yml

@@ -37,7 +37,6 @@ body:
         - POLYGON
         - AVALANCHE
         - BNB
-        - LENS
         - LINEA
         - PLASMA
         - INK

.github/ISSUE_TEMPLATE/2-addImageForm.yml

@@ -29,7 +29,6 @@ body:
         - POLYGON
         - AVALANCHE
         - BNB
-        - LENS
         - LINEA
         - PLASMA
         - INK

.github/ISSUE_TEMPLATE/3-removeTokenForm.yml

@@ -29,7 +29,6 @@ body:
         - POLYGON
         - AVALANCHE
         - BNB
-        - LENS
         - LINEA
         - PLASMA
         - INK

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ on:
 
 jobs:
   validate:
-    name: Validate list schema
+    name: Check TS & validate list schema & tests
     runs-on: ubuntu-latest
 
     steps:
@@ -24,8 +24,14 @@ jobs:
         with:
           authToken: ${{ secrets.PACKAGE_READ_AUTH_TOKEN }}
 
-      - name: Run validation
-        run: yarn validate
+      - name: Run validation schema
+        run: yarn validate:schema
+
+      - name: Run validation chains
+        run: yarn validate:chains
+
+      - name: TypeScript check
+        run: yarn typecheck
 
       - name: Run tests
         run: yarn test

.github/workflows/executeAction.yml

@@ -68,8 +68,11 @@ jobs:
           OPERATION: ${{ inputs.operation }}
 
       # Validation steps
-      - name: Validate
-        run: yarn validate
+      - name: Validate schema
+        run: yarn validate:schema
+
+      - name: Validate chains
+        run: yarn validate:chains
 
       # Passed validation
       - name: Create Pull Request

.github/workflows/updatePermitInfo.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false # continue parallel jobs even if individual parts fail
       matrix:
-        chainId: [ 1, 56, 100, 137, 232, 8453, 9745, 42161, 43114, 57073, 59144 ] # all supported chains
+        chainId: [ 1, 56, 100, 137, 8453, 9745, 42161, 43114, 57073, 59144 ] # all supported chains
 
     steps:
       - name: Checkout code

README.md

@@ -103,7 +103,6 @@ The script generates token list files in `src/public/` for the following network
 - Base (CoinGecko.8453.json, Uniswap.8453.json)
 - BNB (CoinGecko.56.json, Uniswap.56.json)
 - Gnosis Chain (CoinGecko.100.json, Uniswap.100.json)
-- Lens (CoinGecko.232.json, Uniswap.232.json)
 - Linea (CoinGecko.59144.json, Uniswap.59144.json)
 - Plasma (CoinGecko.9745.json, Uniswap.9745.json)
 - Ink (CoinGecko.57073.json, Uniswap.57073.json)

package.json

@@ -18,7 +18,8 @@
     "cowAmmTokenLists": "yarn run-script src/scripts/lp-tokens/generateCowAmmTokenList.ts",
     "public": "copyfiles src/public/*.json build/lists -f",
     "workflowHelper": "python3 src/scripts/workflow_helper.py",
-    "validate": "ajv -s node_modules/@uniswap/token-lists/dist/tokenlist.schema.json -d src/public/CowSwap.json -c ajv-formats --errors text",
+    "validate:schema": "ajv -s node_modules/@uniswap/token-lists/dist/tokenlist.schema.json -d src/public/CowSwap.json -c ajv-formats --errors text",
+    "validate:chains": "yarn run-script src/scripts/validateSupportedChains.ts",
     "fetchAllPermitInfo": "yarn run-script src/permitInfo/fetchAllPermitInfo.ts",
     "fetchPermitInfo": "yarn run-script src/permitInfo/fetchPermitInfoByChain.ts",
     "fetchPermitInfo:mainnet": "yarn run fetchPermitInfo -- 1",
@@ -29,7 +30,6 @@
     "fetchPermitInfo:avalanche": "yarn run fetchPermitInfo -- 43114",
     "fetchPermitInfo:polygon": "yarn run fetchPermitInfo -- 137",
     "fetchPermitInfo:bnb": "yarn run fetchPermitInfo -- 56",
-    "fetchPermitInfo:lens": "yarn run fetchPermitInfo -- 232",
     "fetchPermitInfo:linea": "yarn run fetchPermitInfo -- 59144",
     "fetchPermitInfo:plasma": "yarn run fetchPermitInfo -- 9745",
     "fetchPermitInfo:ink": "yarn run fetchPermitInfo -- 57073",
@@ -41,16 +41,16 @@
     "recheckPermitInfo:avalanche": "yarn run fetchPermitInfo -- 43114 '' '' true",
     "recheckPermitInfo:polygon": "yarn run fetchPermitInfo -- 137 '' '' true",
     "recheckPermitInfo:bnb": "yarn run fetchPermitInfo -- 56 '' '' true",
-    "recheckPermitInfo:lens": "yarn run fetchPermitInfo -- 232 '' '' true",
     "recheckPermitInfo:linea": "yarn run fetchPermitInfo -- 59144 '' '' true",
     "recheckPermitInfo:plasma": "yarn run fetchPermitInfo -- 9745 '' '' true",
     "recheckPermitInfo:ink": "yarn run fetchPermitInfo -- 57073 '' '' true",
     "run-script": "node --loader ts-node/esm --experimental-json-modules --experimental-specifier-resolution=node",
+    "typecheck": "tsc --noEmit",
     "test": "node --test"
   },
   "license": "(MIT OR Apache-2.0)",
   "dependencies": {
-    "@cowprotocol/cow-sdk": "7.3.1",
+    "@cowprotocol/cow-sdk": "8.0.0",
     "@cowprotocol/permit-utils": "^0.7.0-RC.1",
     "@uniswap/token-lists": "^1.0.0-beta.33",
     "ajv": "^8.17.1",
@@ -71,4 +71,4 @@
     "prettier": "^3.0.3",
     "typescript": "^5.2.2"
   }
-}
+}

scripts/processRequest.mjs

@@ -5,7 +5,6 @@ export const NETWORK_CONFIG = {
   AVALANCHE: { chainId: 43114, blockExplorer: 'snowscan.xyz' },
   POLYGON: { chainId: 137, blockExplorer: 'polygonscan.com' },
   BNB: { chainId: 56, blockExplorer: 'bscscan.com' },
-  LENS: { chainId: 232, blockExplorer: 'explorer.lens.xyz' },
   GNOSIS_CHAIN: { chainId: 100, blockExplorer: 'gnosisscan.io' },
   LINEA: { chainId: 59144, blockExplorer: 'lineascan.build' },
   PLASMA: { chainId: 9745, blockExplorer: 'plasmascan.to' },

src/permitInfo/const.ts

@@ -14,7 +14,6 @@ export const DEFAULT_RPC_URLS: Record<SupportedChainId, string> = {
   [SupportedChainId.AVALANCHE]: 'https://api.avax.network/ext/bc/C/rpc',
   [SupportedChainId.POLYGON]: 'https://polygon-rpc.com',
   [SupportedChainId.BNB]: 'https://bsc-dataseed.binance.org',
-  [SupportedChainId.LENS]: 'https://rpc.lens.xyz',
   [SupportedChainId.LINEA]: 'https://rpc.linea.build',
   [SupportedChainId.PLASMA]: 'https://rpc.plasma.to',
   [SupportedChainId.INK]: 'https://rpc-ten.inkonchain.com',

src/public/CowSwap.json

@@ -1782,22 +1782,6 @@
       "chainId": 137,
       "logoURI": "https://files.cow.fi/token-lists/images/137/0xc2132d05d31c914a87c6611c10748aeb04b58e8f/logo.png"
     },
-    {
-      "address": "0x6bdc36e20d267ff0dd6097799f82e78907105e2f",
-      "symbol": "WGHO",
-      "name": "Wrapped GHO Token",
-      "decimals": 18,
-      "chainId": 232,
-      "logoURI": "https://files.cow.fi/token-lists/images/232/0x6bdc36e20d267ff0dd6097799f82e78907105e2f/logo.png"
-    },
-    {
-      "address": "0xe5ecd226b3032910ceaa43ba92ee8232f8237553",
-      "symbol": "WETH",
-      "name": "Lens Bridged WETH",
-      "decimals": 18,
-      "chainId": 232,
-      "logoURI": "https://files.cow.fi/token-lists/images/232/0xe5ecd226b3032910ceaa43ba92ee8232f8237553/logo.png"
-    },
     {
       "address": "0x0000000f2eb9f69274678c76222b35eec7588a65",
       "symbol": "yoUSD",

src/scripts/auxLists/utils.ts

@@ -37,7 +37,6 @@ export const COINGECKO_CHAINS: Record<SupportedChainId, string | null> = {
   [SupportedChainId.POLYGON]: 'polygon-pos',
   [SupportedChainId.AVALANCHE]: 'avalanche',
   [SupportedChainId.BNB]: 'binance-smart-chain',
-  [SupportedChainId.LENS]: 'lens',
   [SupportedChainId.LINEA]: 'linea',
   [SupportedChainId.PLASMA]: 'plasma',
   [SupportedChainId.INK]: 'ink',
@@ -52,7 +51,6 @@ export const DISPLAY_CHAIN_NAMES: Record<SupportedChainId, string | null> = {
   [SupportedChainId.POLYGON]: 'Polygon',
   [SupportedChainId.AVALANCHE]: 'Avalanche',
   [SupportedChainId.BNB]: 'BNB',
-  [SupportedChainId.LENS]: 'Lens',
   [SupportedChainId.LINEA]: 'Linea',
   [SupportedChainId.PLASMA]: 'Plasma',
   [SupportedChainId.INK]: 'Ink',

src/scripts/validateSupportedChains.ts

@@ -0,0 +1,36 @@
+import { readFileSync } from 'node:fs'
+import { join } from 'node:path'
+import { exit, cwd } from 'node:process'
+import { ALL_CHAINS_IDS } from '@cowprotocol/cow-sdk'
+
+const COWSWAP_JSON_PATH = join(cwd(), 'src', 'public', 'CowSwap.json')
+
+interface TokenEntry {
+  address: string
+  symbol?: string
+  name?: string
+  chainId: number
+}
+
+interface TokenList {
+  tokens: TokenEntry[]
+}
+
+function main(): void {
+  const supportedChainIds = new Set(ALL_CHAINS_IDS)
+  const list: TokenList = JSON.parse(readFileSync(COWSWAP_JSON_PATH, 'utf-8'))
+  const invalid = list.tokens.filter((token) => !supportedChainIds.has(token.chainId))
+
+  if (invalid.length === 0) {
+    console.log('All tokens in CowSwap.json use supported chain IDs.')
+    exit(0)
+  }
+
+  console.error(
+    `CowSwap.json contains ${invalid.length} token(s) with unsupported chainId:\n${invalid.map((t) => `- ${t.chainId}: ${t.symbol ?? '?'} (${t.address})`).join('\n')}`,
+  )
+
+  exit(1)
+}
+
+main()