fix: readme, add excluded iso banks

mrgnlabs · Dec 6, 2023 · 493f75d · 493f75d
1 parent c2f75fe
commit 493f75d
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diff --git a/apps/alpha-liquidator/README.md b/apps/alpha-liquidator/README.md
@@ -56,6 +56,8 @@ Below are the environment variables used by the application, along with their ex
 
 - `SORT_ACCOUNTS_MODE`: An experimental feature flag indicating whether accounts should be sorted by the liquidation amount, with accounts having more to liquidate being prioritized. It accepts a string and converts it to a boolean. Default is `"false"`.
 
+- `EXCLUDE_ISOLATED_BANKS`: A flag indicating whether isolated banks should be excluded from liquidation. It accepts a string and converts it to a boolean. Default is `"false"`.
+
 - `MARGINFI_ACCOUNT_BLACKLIST`: A comma-separated string of MarginFi account public keys to be blacklisted. It gets transformed into an array of `PublicKey` objects. This field is optional.
 
 - `MARGINFI_ACCOUNT_WHITELIST`: A comma-separated string of MarginFi account public keys to be whitelisted. It gets transformed into an array of `PublicKey` objects. This field is optional.

diff --git a/apps/alpha-liquidator/src/config.ts b/apps/alpha-liquidator/src/config.ts
@@ -31,6 +31,7 @@ if (!process.env.RPC_ENDPOINT) {
 /*eslint sort-keys: "error"*/
 let envSchema = z.object({
   ACCOUNT_COOL_DOWN_SECONDS: z.string().default("120").transform((s) => parseInt(s, 10)),
+  EXCLUDE_ISOLATED_BANKS: z.string().optional().default("false").transform((s) => s === "true" || s === "1"),
   IS_DEV: z
     .string()
     .optional()

diff --git a/apps/alpha-liquidator/src/liquidator.ts b/apps/alpha-liquidator/src/liquidator.ts
@@ -25,7 +25,7 @@ const USDC_MINT = new PublicKey("EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v");
 const MIN_SOL_BALANCE = env_config.MIN_SOL_BALANCE * LAMPORTS_PER_SOL;
 const SLIPPAGE_BPS = env_config.MAX_SLIPPAGE_BPS;
 
-const EXCLUDE_ISOLATED_BANKS: boolean = process.env.EXCLUDE_ISOLATED_BANKS === "true"; // eslint-disable-line
+const EXCLUDE_ISOLATED_BANKS = env_config.EXCLUDE_ISOLATED_BANKS;
 
 function getDebugLogger(context: string) {
   return require("debug")(`mfi:liquidator:${context}`);