80 lines
1.5 KiB
Markdown
80 lines
1.5 KiB
Markdown
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# Switchboard VRF Cross Program Invocation Example
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Example repo
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## Setup
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```
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npm i
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find secrets/payer-keypair.json || solana-keygen new -s --no-bip39-passphrase --outfile secrets/payer-keypair.json
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solana airdrop 1 secrets/payer-keypair.json
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solana airdrop 1 secrets/payer-keypair.json
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solana airdrop 1 secrets/payer-keypair.json
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anchor build
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solana-keygen pubkey target/deploy/anchor_vrf_example-keypair.json
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```
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Note the program ID.
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In the following files, replace the program ID from above:
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- `programs/anchor-vrf-example/src/lib.rs`
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- `Anchor.toml`
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- `solita.ts`
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Rebuild the program `anchor build`.
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## Devnet Testing
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**NOTE:** Need to re-write test so use switchboard permissionless devnet queue
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In `Anchor.toml`, set the cluster to devnet.
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```toml
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[provider]
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cluster = "devnet"
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wallet = "secrets/payer-keypair.json"
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```
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Then deploy and run the tests.
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```
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anchor test
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```
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## Localnet Testing
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In `Anchor.toml`, set the cluster to localnet.
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```toml
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[provider]
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cluster = "localnet"
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wallet = "secrets/payer-keypair.json"
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```
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Create a localnet switchboard environment
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```
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npx sbv2 localnet:env --keypair secrets/payer-keypair.json
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```
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In a new shell, start the local validator using the script output from above
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```
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chmod +x ./start-local-validator.sh
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./start-local-validator.sh
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```
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In a new shell, start the local Switchboard oracle
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```
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chmod +x ./start-oracle.sh
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CLUSTER=localnet ./start-oracle.sh
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```
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Run the anchor test using the already running localnet validator
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```
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anchor test --skip-local-validator
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```
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