Remove laucnhpad

Applies diff from https://github.com/cosmos/cosmjs/pull/1015

packages/cli/README.md

@@ -45,37 +45,29 @@ $ cosmwasm-cli
 
 ```ts
 // Get account information
-const { account_number, sequence } = (await client.authAccounts(faucetAddress))
-  .result.value;
+const account = await client.getAccount(faucetAddress);
 
 // Craft a send transaction
 const emptyAddress = Bech32.encode("cosmos", Random.getBytes(20));
-const memo = "My first contract on chain";
-const sendTokensMsg: MsgSend = {
-  type: "cosmos-sdk/MsgSend",
-  value: {
-    from_address: faucetAddress,
-    to_address: emptyAddress,
-    amount: [
-      {
-        denom: "ucosm",
-        amount: "1234567",
-      },
-    ],
-  },
+const memo = "My very first tx!";
+const msgSend = {
+  fromAddress: faucetAddress,
+  toAddress: emptyAddress,
+  amount: coins(1234, "ucosm"),
 };
 
-const signDoc = makeSignDoc(
-  [sendTokensMsg],
+const msgAny = {
+  typeUrl: "/cosmos.bank.v1beta1.MsgSend",
+  value: msgSend,
+};
+
+// Broadcast and sign the transaction
+const broadcastResult = await client.signAndBroadcast(
+  faucetAddress,
+  [msgAny],
   defaultFee,
-  defaultNetworkId,
   memo,
-  account_number,
-  sequence,
 );
-const { signed, signature } = await wallet.signAmino(faucetAddress, signDoc);
-const signedTx = makeStdTx(signed, signature);
-const broadcastResult = await client.broadcastTx(signedTx);
 ```
 
 ## Extended helpers

packages/cli/examples/delegate.ts

@@ -1,45 +1,48 @@
+import { DirectSecp256k1HdWallet } from "@cosmjs/proto-signing";
 import {
   coin,
-  coins,
-  makeSignDoc,
-  makeStdTx,
-  CosmosClient,
-  MsgDelegate,
-  Secp256k1HdWallet,
-} from "@cosmjs/launchpad";
+  MsgDelegateEncodeObject,
+  SigningStargateClient,
+  calculateFee,
+  assertIsDeliverTxSuccess,
+  GasPrice,
+} from "@cosmjs/stargate";
 
-const wallet = await Secp256k1HdWallet.fromMnemonic(
+// Wallet
+const wallet = await DirectSecp256k1HdWallet.fromMnemonic(
   "enlist hip relief stomach skate base shallow young switch frequent cry park",
 );
-const [{ address: senderAddress }] = await wallet.getAccounts();
+const [{ address: signerAddress }] = await wallet.getAccounts();
+console.log("Signer address:", signerAddress);
 
-const client = new CosmosClient("http://localhost:1317");
+// Network config
+const rpcEndpoint = "ws://localhost:26658";
+const gasPrice = GasPrice.fromString("0.025ucosm");
 
-const msg: MsgDelegate = {
-  type: "cosmos-sdk/MsgDelegate",
+// Setup client
+const client = await SigningStargateClient.connectWithSigner(rpcEndpoint, wallet);
+
+// Send delegate transaction
+const msg: MsgDelegateEncodeObject = {
+  typeUrl: "/cosmos.staking.v1beta1.MsgDelegate",
   value: {
-    delegator_address: senderAddress,
-    // To get the proper validator address, start the demo chain (./scripts/launchpad/start.sh), then run:
-    //   curl http://localhost:1317/staking/validators | jq '.result[0].operator_address'
-    validator_address: "cosmosvaloper1yfkkk04ve8a0sugj4fe6q6zxuvmvza8r3arurr",
+    delegatorAddress: signerAddress,
+    // To get the proper validator address, start the demo chain (./scripts/simapp42/start.sh), then run:
+    //   curl http://localhost:1318/staking/validators | jq '.result[0].operator_address'
+    validatorAddress: "cosmosvaloper1urk9gy7cfws0ak9x5nu7lx4un9n6gqkrp230jk",
     amount: coin(300000, "ustake"),
   },
 };
-const fee = {
-  amount: coins(2000, "ucosm"),
-  gas: "180000", // 180k
-};
+const fee = calculateFee(180_000, gasPrice);
 const memo = "Use your power wisely";
 
 const chainId = await client.getChainId();
 console.log("Connected to chain:", chainId);
 
-const { accountNumber, sequence } = await client.getSequence(senderAddress);
-console.log("Account/sequence:", accountNumber, sequence);
-
-const signDoc = makeSignDoc([msg], fee, chainId, memo, accountNumber, sequence);
-const { signed, signature } = await wallet.signAmino(senderAddress, signDoc);
-const signedTx = makeStdTx(signed, signature);
-
-const result = await client.broadcastTx(signedTx);
+const result = await client.signAndBroadcast(signerAddress, [msg], fee, memo);
 console.log("Broadcast result:", result);
+
+assertIsDeliverTxSuccess(result);
+console.log("Successfully broadcasted:", result);
+
+client.disconnect();

packages/cli/examples/local_faucet.ts

@@ -1,7 +1,11 @@
-import { LcdClient, Secp256k1HdWallet, StdFee } from "@cosmjs/launchpad";
+import { StdFee, SigningStargateClient } from "@cosmjs/stargate";
+import { DirectSecp256k1HdWallet } from "@cosmjs/proto-signing";
+import { MsgSend } from "cosmjs-types/cosmos/bank/v1beta1/tx";
+import { coins } from "@cosmjs/amino";
+import { Bech32 } from "@cosmjs/encoding";
+import { Random } from "@cosmjs/crypto";
 
-const defaultHttpUrl = "http://localhost:1317";
-const defaultNetworkId = "testing";
+const defaultHttpUrl = "http://localhost:26658";
 const defaultFee: StdFee = {
   amount: [
     {
@@ -16,5 +20,5 @@ const faucetMnemonic =
   "economy stock theory fatal elder harbor betray wasp final emotion task crumble siren bottom lizard educate guess current outdoor pair theory focus wife stone";
 const faucetAddress = "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6";
 
-const wallet = await Secp256k1HdWallet.fromMnemonic(faucetMnemonic);
-const client = new LcdClient(defaultHttpUrl);
+const wallet = await DirectSecp256k1HdWallet.fromMnemonic(faucetMnemonic);
+const client = await SigningStargateClient.connectWithSigner(defaultHttpUrl, wallet);

packages/cli/package.json

@@ -45,7 +45,6 @@
     "@cosmjs/crypto": "workspace:packages/crypto",
     "@cosmjs/encoding": "workspace:packages/encoding",
     "@cosmjs/faucet-client": "workspace:packages/faucet-client",
-    "@cosmjs/launchpad": "workspace:packages/launchpad",
     "@cosmjs/math": "workspace:packages/math",
     "@cosmjs/proto-signing": "workspace:packages/proto-signing",
     "@cosmjs/stargate": "workspace:packages/stargate",

packages/cli/run_examples.sh

@@ -5,7 +5,7 @@ command -v shellcheck >/dev/null && shellcheck "$0"
 if [ -n "${WASMD_ENABLED:-}" ]; then
   yarn node ./bin/cosmwasm-cli --init examples/cosmwasm.ts --code "process.exit(0)"
 fi
-if [ -n "${LAUNCHPAD_ENABLED:-}" ]; then
+if [ -n "${SIMAPP42_ENABLED:-}" ]; then
   yarn node ./bin/cosmwasm-cli --init examples/delegate.ts --code "process.exit(0)"
 fi
 yarn node ./bin/cosmwasm-cli --init examples/faucet_addresses.ts --code "process.exit(0)"