Update statesync.bash

contrib/statesync.bash

@@ -1,48 +1,28 @@
 #!/bin/bash
 # microtick and bitcanna contributed significantly here.
-# Pebbledb state sync script.
-# invoke like: bash contrib/statesync.bash
-
-## USAGE RUNDOWN
-# Not for use on live nodes
-# For use when testing.
-
 set -uxe
 
 # Set Golang environment variables.
-# ! Adapt as required, depending on your system configuration
 export GOPATH=~/go
 export PATH=$PATH:~/go/bin
 
-# Install with pebbledb (uncomment for incredible performance)
-# go mod edit -replace github.com/tendermint/tm-db=github.com/baabeetaa/tm-db@pebble
-# go mod tidy
-
-# go install -ldflags '-w -s -X github.com/cosmos/cosmos-sdk/types.DBBackend=pebbledb -X github.com/tendermint/tm-db.ForceSync=1' -tags pebbledb ./...
-
-# install (comment if using pebble for incredible performance)
-# go install ./...
+# Install Gaia.
+make install
 
 # NOTE: ABOVE YOU CAN USE ALTERNATIVE DATABASES, HERE ARE THE EXACT COMMANDS
 # go install -ldflags '-w -s -X github.com/cosmos/cosmos-sdk/types.DBBackend=rocksdb' -tags rocksdb ./...
 # go install -ldflags '-w -s -X github.com/cosmos/cosmos-sdk/types.DBBackend=badgerdb' -tags badgerdb ./...
 # go install -ldflags '-w -s -X github.com/cosmos/cosmos-sdk/types.DBBackend=boltdb' -tags boltdb ./...
-# go install -ldflags '-w -s -X github.com/cosmos/cosmos-sdk/types.DBBackend=pebbledb -X github.com/tendermint/tm-db.ForceSync=1' -tags pebbledb ./...
-
+# Tendermint team is currently focusing efforts on badgerdb.
 
 # Initialize chain.
-gaiad init test
-
-# Get Genesis
-wget https://github.com/cosmos/mainnet/raw/master/genesis/genesis.cosmoshub-4.json.gz
-gzip -d genesis.cosmoshub-4.json.gz
-mv genesis.cosmoshub-4.json ~/.gaia/config/genesis.json
+gaiad init test --chain-id cosmoshub-4
 
 # Get "trust_hash" and "trust_height".
-INTERVAL=100
-LATEST_HEIGHT=$(curl -s https://cosmos-rpc.polkachu.com/block | jq -r .result.block.header.height)
-BLOCK_HEIGHT=$((LATEST_HEIGHT - INTERVAL))
-TRUST_HASH=$(curl -s "https://cosmos-rpc.polkachu.com/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash)
+INTERVAL=1000
+LATEST_HEIGHT=$(curl -s https://cached-rpc-cosmos.sg1.online/block | jq -r .result.block.header.height)
+BLOCK_HEIGHT=$(($LATEST_HEIGHT-$INTERVAL)) 
+TRUST_HASH=$(curl -s "https://cached-rpc-cosmos.sg1.online/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash)
 
 # Print out block and transaction hash from which to sync state.
 echo "trust_height: $BLOCK_HEIGHT"
@@ -51,13 +31,12 @@ echo "trust_hash: $TRUST_HASH"
 # Export state sync variables.
 export GAIAD_STATESYNC_ENABLE=true
 export GAIAD_P2P_MAX_NUM_OUTBOUND_PEERS=200
-export GAIAD_STATESYNC_RPC_SERVERS="https://cosmos-rpc.polkachu.com:443,https://rpc-cosmoshub-ia.cosmosia.notional.ventures:443"
+export GAIAD_STATESYNC_RPC_SERVERS="https://cached-rpc-cosmos.sg1.online:443,https://cached-rpc-cosmos.sg1.online:443"
 export GAIAD_STATESYNC_TRUST_HEIGHT=$BLOCK_HEIGHT
 export GAIAD_STATESYNC_TRUST_HASH=$TRUST_HASH
 
 # Fetch and set list of seeds from chain registry.
-GAIAD_P2P_SEEDS=$(curl -s https://github.com/cosmos/chain-registry/master/cosmoshub/chain.json | jq -r '[foreach .peers.seeds[] as $item (""; "\($item.id)@\($item.address)")] | join(",")')
-export GAIAD_P2P_SEEDS
+export GAIAD_P2P_SEEDS=$(curl -s https://github.com/cosmos/chain-registry/master/cosmoshub/chain.json | jq -r '[foreach .peers.seeds[] as $item (""; "\($item.id)@\($item.address)")] | join(",")')
 
 # Start chain.
-gaiad start --x-crisis-skip-assert-invariants --iavl-disable-fastnode false
+gaiad start --x-crisis-skip-assert-invariants