Merge pull request paritytech#500 from subspace/remove-testnet

Remove testnet, add support for removing its data when purging chain

crates/subspace-node/src/bin/subspace-node.rs

@@ -182,6 +182,18 @@ fn main() -> Result<(), Error> {
                 }
             }
 
+            // Delete testnet data folder
+            // TODO: Remove this after next snapshot, this is a compatibility layer to make sure we
+            //  wipe old data from disks of our users
+            if let Some(base_dir) = dirs::data_local_dir() {
+                let _ = std::fs::remove_dir_all(
+                    base_dir
+                        .join("subspace-node")
+                        .join("chains")
+                        .join("subspace_test"),
+                );
+            }
+
             let runner = cli.create_runner(&cmd.base)?;
 
             runner.sync_run(|primary_chain_config| {

crates/subspace-node/src/chain_spec.rs

@@ -36,7 +36,6 @@ use subspace_runtime_primitives::{AccountId, Balance, BlockNumber, SSC};
 
 const POLKADOT_TELEMETRY_URL: &str = "wss://telemetry.polkadot.io/submit/";
 const SUBSPACE_TELEMETRY_URL: &str = "wss://telemetry.subspace.network/submit/";
-const TESTNET_CHAIN_SPEC: &[u8] = include_bytes!("../res/chain-spec-raw-snapshot-2022-mar-09.json");
 // const TESTNET_BOOTSTRAP_NODE: &str = "/dns/farm-rpc.subspace.network/tcp/30333/p2p/12D3KooWPjMZuSYj35ehced2MTJFf95upwpHKgKUrFRfHwohzJXr";
 
 /// List of accounts which should receive token grants, amounts are specified in SSC.
@@ -77,93 +76,6 @@ pub struct ChainSpecExtensions {
 /// The `ChainSpec` parameterized for the consensus runtime.
 pub type ConsensusChainSpec = SerializableChainSpec<GenesisConfig, ChainSpecExtensions>;
 
-pub fn testnet_config_json() -> Result<ConsensusChainSpec, String> {
-    ConsensusChainSpec::from_json_bytes(TESTNET_CHAIN_SPEC)
-}
-pub fn testnet_config_compiled() -> Result<ConsensusChainSpec, String> {
-    Ok(ConsensusChainSpec::from_genesis(
-        // Name
-        "Subspace testnet",
-        // ID
-        "subspace_test",
-        ChainType::Custom("Subspace testnet".to_string()),
-        || {
-            let sudo_account =
-                AccountId::from_ss58check("5CXTmJEusve5ixyJufqHThmy4qUrrm6FyLCR7QfE4bbyMTNC")
-                    .expect("Wrong root account address");
-
-            let mut balances = vec![(sudo_account.clone(), 1_000 * SSC)];
-            let vesting_schedules = TOKEN_GRANTS
-                .iter()
-                .flat_map(|&(account_address, amount)| {
-                    let account_id = AccountId::from_ss58check(account_address)
-                        .expect("Wrong vesting account address");
-                    let amount: Balance = amount * SSC;
-
-                    // TODO: Adjust start block to real value before mainnet launch
-                    let start_block = 100_000_000;
-                    let one_month_in_blocks =
-                        u32::try_from(3600 * 24 * 30 * MILLISECS_PER_BLOCK / 1000)
-                            .expect("One month of blocks always fits in u32; qed");
-
-                    // Add balance so it can be locked
-                    balances.push((account_id.clone(), amount));
-
-                    [
-                        // 1/4 of tokens are released after 1 year.
-                        (
-                            account_id.clone(),
-                            start_block,
-                            one_month_in_blocks * 12,
-                            1,
-                            amount / 4,
-                        ),
-                        // 1/48 of tokens are released every month after that for 3 more years.
-                        (
-                            account_id,
-                            start_block + one_month_in_blocks * 12,
-                            one_month_in_blocks,
-                            36,
-                            amount / 48,
-                        ),
-                    ]
-                })
-                .collect::<Vec<_>>();
-            subspace_genesis_config(
-                WASM_BINARY.expect("Wasm binary must be built for testnet"),
-                sudo_account,
-                balances,
-                vesting_schedules,
-                (
-                    get_account_id_from_seed("Alice"),
-                    get_public_key_from_seed::<ExecutorId>("Alice"),
-                ),
-            )
-        },
-        // Bootnodes
-        vec![
-            // TESTNET_BOOTSTRAP_NODE.parse().expect("Bootstrap node must be correct")
-        ],
-        // Telemetry
-        Some(
-            TelemetryEndpoints::new(vec![
-                (POLKADOT_TELEMETRY_URL.into(), 1),
-                (SUBSPACE_TELEMETRY_URL.into(), 1),
-            ])
-            .map_err(|error| error.to_string())?,
-        ),
-        // Protocol ID
-        Some("subspace-substrate"),
-        None,
-        // Properties
-        Some(chain_spec_properties()),
-        // Extensions
-        ChainSpecExtensions {
-            execution_chain_spec: secondary_chain::chain_spec::local_testnet_config(),
-        },
-    ))
-}
-
 pub fn gemini_config() -> Result<ConsensusChainSpec, String> {
     todo!("Distribute the gemini ChainSpec once finalized")
 }

crates/subspace-node/src/lib.rs

@@ -222,8 +222,6 @@ impl SubstrateCli for Cli {
         let mut chain_spec = match id {
             "gemini-1" => chain_spec::gemini_config()?,
             "gemini-1-compiled" => chain_spec::gemini_config_compiled()?,
-            "testnet" => chain_spec::testnet_config_json()?,
-            "testnet-compiled" => chain_spec::testnet_config_compiled()?,
             "dev" => chain_spec::dev_config()?,
             "" | "local" => chain_spec::local_config()?,
             path => ConsensusChainSpec::from_json_file(std::path::PathBuf::from(path))?,