feat(builders): fast-usdc policy update builder

- use deploy config from fast-usdc package
Agoric · Dec 8, 2024 · 8ded3d8 · 8ded3d8
1 parent 58fb1bc
commit 8ded3d8
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Showing 2 changed files with 63 additions and 138 deletions.
diff --git a/packages/builders/scripts/fast-usdc/fast-usdc-update.build.js b/packages/builders/scripts/fast-usdc/fast-usdc-update.build.js
@@ -0,0 +1,61 @@
+import { parseArgs } from 'node:util';
+import { getManifestForUpdateFastUsdcPolicy } from '@agoric/fast-usdc/src/fast-usdc-policy.core.js';
+import { toExternalConfig } from '@agoric/fast-usdc/src/utils/config-marshal.js';
+import { FeedPolicyShape } from '@agoric/fast-usdc/src/type-guards.js';
+import { makeHelpers } from '@agoric/deploy-script-support';
+
+/**
+ * @import {CoreEvalBuilder, DeployScriptFunction} from '@agoric/deploy-script-support/src/externalTypes.js'
+ * @import {ParseArgsConfig} from 'node:util'
+ * @import {FastUSDCConfig} from '@agoric/fast-usdc/src/types.js'
+ */
+
+/** @type {ParseArgsConfig['options']} */
+const options = {
+  feedPolicy: { type: 'string' },
+};
+const feedPolicyUsage = 'use --feedPolicy <policy> ...';
+
+/**
+ * @typedef {{
+ *   feedPolicy?: string;
+ * }} FastUSDCUpdateOpts
+ */
+
+/** @type {CoreEvalBuilder} */
+export const updateProposalBuilder = async (
+  _utils,
+  /** @type {FastUSDCConfig} */ config,
+) => {
+  return harden({
+    sourceSpec: '@agoric/fast-usdc/src/fast-usdc-policy.core.js',
+    /** @type {[string, Parameters<typeof getManifestForUpdateFastUsdcPolicy>[1]]} */
+    getManifestCall: [
+      getManifestForUpdateFastUsdcPolicy.name,
+      {
+        options: toExternalConfig(
+          config,
+          {},
+          harden({ feedPolicy: FeedPolicyShape }),
+        ),
+      },
+    ],
+  });
+};
+
+/** @type {DeployScriptFunction} */
+export default async (homeP, endowments) => {
+  const { writeCoreEval } = await makeHelpers(homeP, endowments);
+  const {
+    values: { feedPolicy },
+  } = parseArgs({ args: endowments.scriptArgs, options });
+
+  const parseFeedPolicy = () => {
+    if (typeof feedPolicy !== 'string') throw Error(feedPolicyUsage);
+    return JSON.parse(feedPolicy);
+  };
+  const config = harden({ feedPolicy: parseFeedPolicy() });
+  await writeCoreEval('eval-fast-usdc-policy-update', utils =>
+    updateProposalBuilder(utils, config),
+  );
+};
diff --git a/packages/builders/scripts/fast-usdc/init-fast-usdc.js b/packages/builders/scripts/fast-usdc/init-fast-usdc.js
@@ -6,8 +6,7 @@ import {
   getManifestForFastUSDC,
 } from '@agoric/fast-usdc/src/fast-usdc.start.js';
 import { toExternalConfig } from '@agoric/fast-usdc/src/utils/config-marshal.js';
-import { denomHash, withChainCapabilities } from '@agoric/orchestration';
-import fetchedChainInfo from '@agoric/orchestration/src/fetched-chain-info.js';
+import { configurations } from '@agoric/fast-usdc/src/utils/deploy-config.js';
 import {
   multiplyBy,
   parseRatio,
@@ -18,146 +17,11 @@ import { parseArgs } from 'node:util';
 /**
  * @import {CoreEvalBuilder, DeployScriptFunction} from '@agoric/deploy-script-support/src/externalTypes.js'
  * @import {ParseArgsConfig} from 'node:util'
- * @import {FastUSDCConfig} from '@agoric/fast-usdc/src/fast-usdc.start.js'
- * @import {Passable} from '@endo/marshal';
- * @import {CosmosChainInfo, Denom, DenomDetail} from '@agoric/orchestration';
+ * @import {FastUSDCConfig} from '@agoric/fast-usdc/src/types.js'
  */
 
 const { keys } = Object;
 
-/** @type {[Denom, DenomDetail & { brandKey?: string}][]} */
-const defaultAssetInfo = [
-  [
-    'uusdc',
-    {
-      baseName: 'noble',
-      chainName: 'noble',
-      baseDenom: 'uusdc',
-    },
-  ],
-  [
-    `ibc/${denomHash({ denom: 'uusdc', channelId: fetchedChainInfo.agoric.connections['noble-1'].transferChannel.channelId })}`,
-    {
-      baseName: 'noble',
-      chainName: 'agoric',
-      baseDenom: 'uusdc',
-      brandKey: 'USDC',
-    },
-  ],
-  [
-    `ibc/${denomHash({ denom: 'uusdc', channelId: fetchedChainInfo.osmosis.connections['noble-1'].transferChannel.channelId })}`,
-    {
-      baseName: 'noble',
-      chainName: 'osmosis',
-      baseDenom: 'uusdc',
-    },
-  ],
-];
-
-/**
- * @type {Record<string, Pick<FastUSDCConfig, 'oracles' | 'feedPolicy' | 'chainInfo' | 'assetInfo' >>}
- *
- * TODO: determine OCW operator addresses
- * meanwhile, use price oracle addresses (from updatePriceFeeds.js).
- */
-const configurations = {
-  A3P_INTEGRATION: {
-    oracles: {
-      gov1: 'agoric1ee9hr0jyrxhy999y755mp862ljgycmwyp4pl7q',
-      gov2: 'agoric1wrfh296eu2z34p6pah7q04jjuyj3mxu9v98277',
-      gov3: 'agoric1ydzxwh6f893jvpaslmaz6l8j2ulup9a7x8qvvq',
-    },
-    feedPolicy: {
-      nobleAgoricChannelId: 'TODO',
-      nobleDomainId: 4,
-      chainPolicies: {
-        Arbitrum: {
-          cctpTokenMessengerAddress:
-            '0x19330d10D9Cc8751218eaf51E8885D058642E08A',
-          chainId: 42161,
-          confirmations: 2,
-          nobleContractAddress: '0x19330d10D9Cc8751218eaf51E8885D058642E08A',
-        },
-      },
-    },
-    chainInfo: /** @type {Record<string, CosmosChainInfo & Passable>} */ (
-      withChainCapabilities(fetchedChainInfo)
-    ),
-    assetInfo: defaultAssetInfo,
-  },
-  MAINNET: {
-    oracles: {
-      '01node': 'agoric19uscwxdac6cf6z7d5e26e0jm0lgwstc47cpll8',
-      'Simply Staking': 'agoric1krunjcqfrf7la48zrvdfeeqtls5r00ep68mzkr',
-      P2P: 'agoric1n4fcxsnkxe4gj6e24naec99hzmc4pjfdccy5nj',
-    },
-    feedPolicy: {
-      nobleAgoricChannelId: 'channel-21',
-      nobleDomainId: 4,
-      chainPolicies: {
-        Arbitrum: {
-          cctpTokenMessengerAddress:
-            '0x19330d10D9Cc8751218eaf51E8885D058642E08A',
-          chainId: 42161,
-          confirmations: 2,
-          nobleContractAddress: '0x19330d10D9Cc8751218eaf51E8885D058642E08A',
-        },
-      },
-    },
-    chainInfo: /** @type {Record<string, CosmosChainInfo & Passable>} */ (
-      withChainCapabilities(fetchedChainInfo)
-    ),
-    assetInfo: defaultAssetInfo,
-  },
-  DEVNET: {
-    oracles: {
-      DSRV: 'agoric1lw4e4aas9q84tq0q92j85rwjjjapf8dmnllnft',
-      Stakin: 'agoric1zj6vrrrjq4gsyr9lw7dplv4vyejg3p8j2urm82',
-      '01node': 'agoric1ra0g6crtsy6r3qnpu7ruvm7qd4wjnznyzg5nu4',
-      'Simply Staking': 'agoric1qj07c7vfk3knqdral0sej7fa6eavkdn8vd8etf',
-      P2P: 'agoric10vjkvkmpp9e356xeh6qqlhrny2htyzp8hf88fk',
-    },
-    feedPolicy: {
-      nobleAgoricChannelId: 'TODO',
-      nobleDomainId: 4,
-      chainPolicies: {
-        Arbitrum: {
-          cctpTokenMessengerAddress: '0xTODO',
-          chainId: 421614,
-          confirmations: 2,
-          nobleContractAddress: '0xTODO',
-        },
-      },
-    },
-    chainInfo: /** @type {Record<string, CosmosChainInfo & Passable>} */ (
-      withChainCapabilities(fetchedChainInfo) // TODO: use devnet values
-    ),
-    assetInfo: defaultAssetInfo, // TODO: use emerynet values
-  },
-  EMERYNET: {
-    oracles: {
-      gov1: 'agoric1ldmtatp24qlllgxmrsjzcpe20fvlkp448zcuce',
-      gov2: 'agoric140dmkrz2e42ergjj7gyvejhzmjzurvqeq82ang',
-    },
-    feedPolicy: {
-      nobleAgoricChannelId: 'TODO',
-      nobleDomainId: 4,
-      chainPolicies: {
-        Arbitrum: {
-          cctpTokenMessengerAddress: '0xTODO',
-          chainId: 421614,
-          confirmations: 2,
-          nobleContractAddress: '0xTODO',
-        },
-      },
-    },
-    chainInfo: /** @type {Record<string, CosmosChainInfo & Passable>} */ (
-      withChainCapabilities(fetchedChainInfo) // TODO: use emerynet values
-    ),
-    assetInfo: defaultAssetInfo, // TODO: use emerynet values
-  },
-};
-
 /** @type {ParseArgsConfig['options']} */
 const options = {
   flatFee: { type: 'string', default: '0.01' },