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chore(vat-upgrade): simulate what init-chain-info.js is doing
2195ace removes write-chain-info.js from f:fast-usdc. So we simulate what is does (relative to agoricNames) in order to test ephemeral onUpdate callbacks keep working after an agoricNames upgrade. Refs: #10408
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -4,4 +4,4 @@ addUsdLemons/ | |
| addUsdOlives/ | ||
| upgradeProvisionPool/ | ||
| upgradeAgoricNames/ | ||
| appendChainInfo/ | ||
| publishTestInfo/ | ||
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5 changes: 5 additions & 0 deletions
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...proposals/p:upgrade-19/agoricNamesCoreEvals/writeToTestInfo/write-to-testInfo-permit.json
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| { | ||
| "consume": { | ||
| "agoricNamesAdmin": true | ||
| } | ||
| } |
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18
...egration/proposals/p:upgrade-19/agoricNamesCoreEvals/writeToTestInfo/write-to-testInfo.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,18 @@ | ||
| // @ts-nocheck | ||
| /* eslint-disable no-undef */ | ||
| const writeToTestInfo = async powers => { | ||
| const { | ||
| consume: { agoricNamesAdmin }, | ||
| } = powers; | ||
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| console.log('writing to testInfo...'); | ||
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| E(E(agoricNamesAdmin).lookupAdmin('testInfo')).update('ethereum', { | ||
| isAwesome: 'yes', | ||
| tech: ['Solidity', 'EVM'], | ||
| }); | ||
|
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| console.log('DONE'); | ||
| }; | ||
|
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| writeToTestInfo; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| import { makeTracer } from '@agoric/internal'; | ||
| import { E, Far } from '@endo/far'; | ||
| import { makeMarshal } from '@endo/marshal'; | ||
|
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| const trace = makeTracer('PublishTestInfo'); | ||
| const { Fail } = assert; | ||
|
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| /** | ||
| * @param {BootstrapPowers} powers | ||
| */ | ||
| export const publishTestInfo = async powers => { | ||
| const { | ||
| consume: { agoricNamesAdmin, chainStorage: chainStorageP }, | ||
| } = powers; | ||
|
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| const chainStorage = await chainStorageP; | ||
| if (!chainStorage) { | ||
| trace('no chain storage, not registering chain info'); | ||
| return; | ||
| } | ||
|
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| trace('publishing testInfo'); | ||
| const agoricNamesNode = E(chainStorage).makeChildNode('agoricNames'); | ||
| const testInfoNode = E(agoricNamesNode).makeChildNode('testInfo'); | ||
| const { nameAdmin } = await E(agoricNamesAdmin).provideChild('testInfo'); | ||
|
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| trace('registering onUpdate...'); | ||
| await E(nameAdmin).onUpdate( | ||
| Far('chain info writer', { | ||
| write(entries) { | ||
| const marshalData = makeMarshal(_val => Fail`data only`); | ||
| const value = JSON.stringify(marshalData.toCapData(entries)); | ||
| void E(testInfoNode) | ||
| .setValue(value) | ||
| .catch(() => | ||
| console.log('cannot update vstorage after write to testInfo'), | ||
| ); | ||
| }, | ||
| }), | ||
| ); | ||
|
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| trace('writing to testInfo...'); | ||
| await E(nameAdmin).update('agoric', { | ||
| isAwesome: 'yes', | ||
| tech: ['HardenedJs', 'Orchestration', 'Async_Execution'], | ||
| }); | ||
|
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| trace('Done.'); | ||
| }; | ||
|
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| export const getManifestForPublishTestInfo = () => { | ||
| return { | ||
| manifest: { | ||
| [publishTestInfo.name]: { | ||
| consume: { | ||
| agoricNamesAdmin: true, | ||
| chainStorage: true, | ||
| }, | ||
| }, | ||
| }, | ||
| }; | ||
| }; | ||
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| /** @type {import('@agoric/deploy-script-support/src/externalTypes.js').CoreEvalBuilder} */ | ||
| export const defaultProposalBuilder = async () => | ||
| harden({ | ||
| // Somewhat unorthodox, source the exports from this builder module | ||
| sourceSpec: '@agoric/builders/scripts/testing/publish-test-info.js', | ||
| getManifestCall: ['getManifestForPublishTestInfo'], | ||
| }); | ||
|
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| /** @type {import('@agoric/deploy-script-support/src/externalTypes.js').DeployScriptFunction} */ | ||
| export default async (homeP, endowments) => { | ||
| // import dynamically so the module can work in CoreEval environment | ||
| const dspModule = await import('@agoric/deploy-script-support'); | ||
| const { makeHelpers } = dspModule; | ||
| const { writeCoreEval } = await makeHelpers(homeP, endowments); | ||
| await writeCoreEval('publish-test-info', defaultProposalBuilder); | ||
| }; |