feat(agoric): set-defaults --bootstrap-address and friends

Author: michaelfig

packages/agoric-cli/lib/chain-config.js

@@ -5,6 +5,9 @@ export const MINT_DENOM = 'ubld';
 export const STAKING_DENOM = 'ubld';
 export const STAKING_MAX_VALIDATORS = 150;
 
+export const DEFAULT_BOOTSTRAP_VALUE = 50000n * 10n ** 6n;
+export const DEFAULT_DONATION_VALUE = 5n * 10n ** 6n;
+
 export const GOV_DEPOSIT_COINS = [{ amount: '1000000', denom: MINT_DENOM }];
 
 // Can't beat the speed of light, we need 600ms round trip time for the other
@@ -93,7 +96,13 @@ export function finishTendermintConfig({
 }
 
 // Rewrite/import the genesis.json.
-export function finishCosmosGenesis({ genesisJson, exportedGenesisJson }) {
+export function finishCosmosGenesis({
+  genesisJson,
+  exportedGenesisJson,
+  bootstrapAddress,
+  bootstrapValue,
+  donationValue,
+}) {
   const genesis = JSON.parse(genesisJson);
   const exported = exportedGenesisJson ? JSON.parse(exportedGenesisJson) : {};
 
@@ -124,20 +133,11 @@ export function finishCosmosGenesis({ genesisJson, exportedGenesisJson }) {
   genesis.app_state.mint.params.inflation_rate_change = '0.0';
   genesis.app_state.mint.params.inflation_min = '0.0';
 
-  /*
-		FIXME: Allow these to be configurable.
-		- name: faucet
-		  type: local
-		  address: agoric1hr29lkgsdzdr0jdpa0tfzjgrm0vnd339qde52l
-		  pubkey: agoricpub1addwnpepqw0aeejelzrmy9wn0tp9zcs70jf2d0jw0ycyt6pc4a92fmss9uv4g5e0n9y
-		  mnemonic: ""
-		  threshold: 0
-		  pubkeys: []
-	*/
-  genesis.app_state.vpurse.bootstrap_address =
-    'agoric1hr29lkgsdzdr0jdpa0tfzjgrm0vnd339qde52l';
-  genesis.app_state.vpurse.bootstrap_value = `${50000n * 10n ** 6n}`;
-  genesis.app_state.vpurse.donation_value = `${5n * 10n ** 6n}`;
+  genesis.app_state.vpurse.bootstrap_address = bootstrapAddress;
+  genesis.app_state.vpurse.bootstrap_value = `${bootstrapValue ||
+    DEFAULT_BOOTSTRAP_VALUE}`;
+  genesis.app_state.vpurse.donation_value = `${donationValue ||
+    DEFAULT_DONATION_VALUE}`;
 
   // Set the denomination for different modules.
   genesis.app_state.mint.params.mint_denom = MINT_DENOM;

packages/agoric-cli/lib/main.js

@@ -1,7 +1,8 @@
 /* global __dirname process */
 import { Command } from 'commander';
 
-import { assert, details as X } from '@agoric/assert';
+import { assert, details as X, quote as q } from '@agoric/assert';
+import { Nat } from '@agoric/nat';
 import cosmosMain from './cosmos';
 import deployMain from './deploy';
 import initMain from './init';
@@ -32,6 +33,15 @@ const main = async (progname, rawArgs, powers) => {
     return true;
   }
 
+  const makeParseNatValue = flag => value => {
+    try {
+      const bi = BigInt(value);
+      return Nat(bi);
+    } catch (e) {
+      assert.fail(X`${q(flag)} must be a natural number, not ${value}; ${e}`);
+    }
+  };
+
   function subMain(fn, args, options) {
     return fn(progname, args, powers, options).then(
       // This seems to be the only way to propagate the exit code.
@@ -111,6 +121,28 @@ const main = async (progname, rawArgs, powers) => {
   program
     .command('set-defaults <program> <config-dir>')
     .description('update the configuration files for <program> in <config-dir>')
+    .option(
+      '--bootstrap-address <bech32>',
+      'the chain address which should receive urun',
+      '',
+    )
+    .option(
+      '--bootstrap-value <number>',
+      'the amount of urun to give to bootstrap-address',
+      makeParseNatValue('bootstrap-value'),
+      0n,
+    )
+    .option(
+      '--donation-value <number>',
+      'the amount of urun to transfer from bootsrtap-address to each client',
+      makeParseNatValue('donation-value'),
+      0n,
+    )
+    .option(
+      '--export-metrics',
+      'open ports to export Prometheus metrics',
+      false,
+    )
     .option(
       '--import-from <dir>',
       'import the exported configuration from <dir>',
@@ -126,11 +158,6 @@ const main = async (progname, rawArgs, powers) => {
       'set the config.toml p2p.unconditional_peer_ids value',
       '',
     )
-    .option(
-      '--export-metrics',
-      'open ports to export Prometheus metrics',
-      false,
-    )
     .action(async (prog, configDir, cmd) => {
       const opts = { ...program.opts(), ...cmd.opts() };
       return subMain(setDefaultsMain, ['set-defaults', prog, configDir], opts);

packages/agoric-cli/lib/set-defaults.js

@@ -17,6 +17,18 @@ export default async function setDefaultsMain(progname, rawArgs, powers, opts) {
     X`<prog> must currently be 'ag-chain-cosmos'`,
   );
 
+  const { bootstrapAddress, bootstrapValue, donationValue } = opts;
+
+  console.log(bootstrapAddress, bootstrapValue, donationValue);
+  assert(
+    bootstrapAddress || !bootstrapValue,
+    X`must set bootstrap-address if bootstrap-value is set`,
+  );
+  assert(
+    bootstrapAddress || !donationValue,
+    X`must set bootstrap-address if donation-value is set`,
+  );
+
   const { exportMetrics } = opts;
 
   let appFile;
@@ -82,6 +94,9 @@ export default async function setDefaultsMain(progname, rawArgs, powers, opts) {
     const newGenesisJson = finishCosmosGenesis({
       genesisJson,
       exportedGenesisJson,
+      bootstrapAddress,
+      bootstrapValue,
+      donationValue,
     });
 
     await create(genesisFile, newGenesisJson);

packages/agoric-cli/lib/start.js

@@ -5,15 +5,14 @@ import { createHash } from 'crypto';
 
 import {
   STAKING_DENOM,
-  MINT_DENOM,
   finishTendermintConfig,
   finishCosmosGenesis,
   finishCosmosApp,
 } from './chain-config';
 
 import { makePspawn } from './helpers';
 
-const PROVISION_COINS = `100000000${STAKING_DENOM},100000000${MINT_DENOM},100provisionpass,100sendpacketpass`;
+const PROVISION_COINS = `100000000${STAKING_DENOM},100provisionpass,100sendpacketpass`;
 const DELEGATE0_COINS = `50000000${STAKING_DENOM}`;
 const CHAIN_ID = 'agoric';
 
@@ -312,6 +311,7 @@ export default async function startMain(progname, rawArgs, powers, opts) {
     ]);
     const newGenesisJson = finishCosmosGenesis({
       genesisJson,
+      bootstrapAddress: addrs.provision,
     });
     const newConfigToml = finishTendermintConfig({
       configToml,

packages/agoric-cli/package.json

@@ -30,6 +30,7 @@
     "@agoric/bundle-source": "^1.3.4",
     "@agoric/captp": "^1.7.10",
     "@agoric/install-ses": "^0.5.10",
+    "@agoric/nat": "^4.0.0",
     "@agoric/promise-kit": "^0.2.10",
     "@agoric/swing-store-simple": "^0.3.6",
     "@iarna/toml": "^2.2.3",