Jaco Greeff
71c5920b1f
* Off to the races - 3760 problems (1794 errors, 1966 warnings)
* Convert Array<T> -> T[] (not all correct, eg. extends)
* () => { -> (): void => {
* get is/as -> public get is/as
* public for getters, constructors & base Codec
* Some cleanups from previous overzealous search & replace
* Under 2k, 1874 problems (649 errors, 1225 warnings)
* ^^^ check that commit for details ;)
* Minor.
* rm config header
* Minor cleanups
* Default to tslint, eslint as option
* Trigger
* Update jsonrpc
* 1494 problems (433 errors, 1061 warnings)
* 1103 problems (135 errors, 968 warnings)
* 899 problems (9 errors, 890 warnings)
* 483 problems (9 errors, 474 warnings) (ignore any... for now)
* 366 problems (9 errors, 357 warnings)
* 336 problems (9 errors, 327 warnings)
* 148 problems (9 errors, 139 warnings)
* 31 problems (8 errors, 23 warnings)
* 0, 0
60 lines
2.1 KiB
JavaScript
60 lines
2.1 KiB
JavaScript
/* eslint-disable @typescript-eslint/no-var-requires */
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// Import the API & Provider and some utility functions
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const { ApiRx, WsProvider } = require('@polkadot/api');
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// import the test keyring (already has dev keys for Alice, Bob, Charlie, Eve & Ferdie)
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const testKeyring = require('@polkadot/keyring/testing');
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const fs = require('fs');
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async function main () {
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// Initialise the provider to connect to the local node
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const provider = new WsProvider('ws://127.0.0.1:9944');
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// Create the API and wait until ready (optional provider passed through)
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const api = await ApiRx.create(provider).toPromise();
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// retrieve the upgrade key from the chain state
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const adminId = await api.query.sudo.key().toPromise();
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// find the actual keypair in the keyring (if this is an changed value, the key
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// needs to be added to the keyring before - this assumes we have defaults, i.e.
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// Alice as the key - and this already exists on the test keyring)
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const keyring = testKeyring.default();
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const adminPair = keyring.getPair(adminId.toString());
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// retrieve the runtime to upgrade to
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const code = fs.readFileSync('./test.wasm').toString('hex');
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const proposal = api.tx.consensus.setCode(`0x${code}`);
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console.log(`Upgrading chain runtime from ${adminId}`);
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api.tx.sudo
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// preform the actual chain upgrade via the sudo module
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.sudo(proposal)
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// sign and send the proposal
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.signAndSend(adminPair)
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// subscribe to overall result
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.subscribe(({ events = [], status }) => {
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// Log transfer events
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console.log('Proposal status:', status.type);
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if (status.isFinalized) {
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console.error('You have just upgraded your chain');
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console.log('Completed at block hash', status.asFinalized.toHex());
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console.log('Events:');
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// Log system events once the chain update is finalised
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events.forEach(({ phase, event: { data, method, section } }) => {
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console.log('\t', phase.toString(), `: ${section}.${method}`, data.toString());
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});
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process.exit(0);
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}
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});
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}
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main().catch((error) => {
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console.error(error);
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process.exit(-1);
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});
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