starcoin-framework

Module 0x1::StdlibUpgradeScripts

The module for StdlibUpgrade init scripts

• Function upgrade_from_v2_to_v3
• Function take_linear_withdraw_capability
• Function do_upgrade_from_v5_to_v6
• Function upgrade_from_v5_to_v6
• Function upgrade_from_v6_to_v7
• Function do_upgrade_from_v6_to_v7
• Function do_upgrade_from_v6_to_v7_with_language_version
• Function upgrade_from_v7_to_v8
• Function do_upgrade_from_v7_to_v8
• Module Specification

use 0x1::Account;
use 0x1::Collection;
use 0x1::Config;
use 0x1::CoreAddresses;
use 0x1::GenesisNFT;
use 0x1::GenesisSignerCapability;
use 0x1::LanguageVersion;
use 0x1::NFT;
use 0x1::Offer;
use 0x1::OnChainConfigDao;
use 0x1::Oracle;
use 0x1::STC;
use 0x1::STCUSDOracle;
use 0x1::Timestamp;
use 0x1::Token;
use 0x1::Treasury;
use 0x1::TreasuryWithdrawDaoProposal;

Function upgrade_from_v2_to_v3

Stdlib upgrade script from v2 to v3

public(script) fun upgrade_from_v2_to_v3(account: signer, total_stc_amount: u128)

Implementation

public(script) fun upgrade_from_v2_to_v3(account: signer, total_stc_amount: u128 ) {
    CoreAddresses::assert_genesis_address(&account);

    let withdraw_cap = STC::upgrade_from_v1_to_v2(&account, total_stc_amount);

    let mint_keys = Collection::borrow_collection<LinearTimeMintKey<STC>>(CoreAddresses::ASSOCIATION_ROOT_ADDRESS());
    let mint_key = Collection::borrow(&mint_keys, 0);
    let (total, minted, start_time, period) = Token::read_linear_time_key(mint_key);
    Collection::return_collection(mint_keys);

    let now = Timestamp::now_seconds();
    let linear_withdraw_cap = Treasury::issue_linear_withdraw_capability(&mut withdraw_cap, total-minted, period - (now - start_time));
    // Lock the TreasuryWithdrawCapability to Dao
    TreasuryWithdrawDaoProposal::plugin(&account, withdraw_cap);
    // Give a LinearWithdrawCapability Offer to association, association need to take the offer, and destroy old LinearTimeMintKey.
    Offer::create(&account, linear_withdraw_cap, CoreAddresses::ASSOCIATION_ROOT_ADDRESS(), 0);
}

Function take_linear_withdraw_capability

association account should call this script after upgrade from v2 to v3.

public(script) fun take_linear_withdraw_capability(signer: signer)

Implementation

public(script) fun take_linear_withdraw_capability(signer: signer){
    let offered = Offer::redeem<LinearWithdrawCapability<STC>>(&signer, CoreAddresses::GENESIS_ADDRESS());
    Treasury::add_linear_withdraw_capability(&signer, offered);
    let mint_key = Collection::take<LinearTimeMintKey<STC>>(&signer);
    Token::destroy_linear_time_key(mint_key);
}

Function do_upgrade_from_v5_to_v6

public fun do_upgrade_from_v5_to_v6(sender: &signer)

Implementation

public fun do_upgrade_from_v5_to_v6(sender: &signer) {
    CoreAddresses::assert_genesis_address(sender);
    Oracle::initialize(sender);
    //register oracle
    STCUSDOracle::register(sender);
    NFT::initialize(sender);
    let merkle_root = x"5969f0e8e19f8769276fb638e6060d5c02e40088f5fde70a6778dd69d659ee6d";
    let image = b"ipfs://QmSPcvcXgdtHHiVTAAarzTeubk5X3iWymPAoKBfiRFjPMY";
    GenesisNFT::initialize(sender, merkle_root, 1639u64, image);
}

Function upgrade_from_v5_to_v6

public(script) fun upgrade_from_v5_to_v6(sender: signer)

Implementation

public(script) fun upgrade_from_v5_to_v6(sender: signer) {
   Self::do_upgrade_from_v5_to_v6(&sender)
}

Function upgrade_from_v6_to_v7

public(script) fun upgrade_from_v6_to_v7(sender: signer)

Implementation

public(script) fun upgrade_from_v6_to_v7(sender: signer) {
    Self::do_upgrade_from_v6_to_v7_with_language_version(&sender, 2);
}

Function do_upgrade_from_v6_to_v7

deprecated, use do_upgrade_from_v6_to_v7_with_language_version.

public fun do_upgrade_from_v6_to_v7(sender: &signer)

Implementation

public fun do_upgrade_from_v6_to_v7(sender: &signer) {
   do_upgrade_from_v6_to_v7_with_language_version(sender, 2);
}

Function do_upgrade_from_v6_to_v7_with_language_version

public fun do_upgrade_from_v6_to_v7_with_language_version(sender: &signer, language_version: u64)

Implementation

public fun do_upgrade_from_v6_to_v7_with_language_version(sender: &signer, language_version: u64) {
    // initialize the language version config.
    Config::publish_new_config(sender, LanguageVersion::new(language_version));
    // use STC Dao to upgrade onchain's move-language-version configuration.
    OnChainConfigDao::plugin<STC, LanguageVersion::LanguageVersion>(sender);
    // upgrade genesis NFT
    GenesisNFT::upgrade_to_nft_type_info_v2(sender);
}

Function upgrade_from_v7_to_v8

public(script) fun upgrade_from_v7_to_v8(sender: signer)

Implementation

public(script) fun upgrade_from_v7_to_v8(sender: signer) {
    do_upgrade_from_v7_to_v8(&sender);
}

Function do_upgrade_from_v7_to_v8

public fun do_upgrade_from_v7_to_v8(sender: &signer)

Implementation

public fun do_upgrade_from_v7_to_v8(sender: &signer) {
    {
        let cap = Oracle::extract_signer_cap(sender);
        GenesisSignerCapability::initialize(sender, cap);
    };

    {
        let cap = NFT::extract_signer_cap(sender);
        Account::destroy_signer_cap(cap);
    };
}

Module Specification

pragma verify = false;
pragma aborts_if_is_strict = true;

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