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config.go
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/
config.go
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// Import this in all *_test.go files to initialize ~/.tendermint_test.
package tendermint_test
import (
"os"
"path"
"strings"
. "github.com/tendermint/go-common"
cfg "github.com/tendermint/go-config"
"github.com/tendermint/go-logger"
)
func init() {
// Creates ~/.tendermint_test
EnsureDir(os.Getenv("HOME")+"/.tendermint_test", 0700)
}
func initTMRoot(rootDir string) {
// Remove ~/.tendermint_test_bak
if FileExists(rootDir + "_bak") {
err := os.RemoveAll(rootDir + "_bak")
if err != nil {
PanicSanity(err.Error())
}
}
// Move ~/.tendermint_test to ~/.tendermint_test_bak
if FileExists(rootDir) {
err := os.Rename(rootDir, rootDir+"_bak")
if err != nil {
PanicSanity(err.Error())
}
}
// Create new dir
EnsureDir(rootDir, 0700)
EnsureDir(rootDir+"/data", 0700)
configFilePath := path.Join(rootDir, "config.toml")
genesisFilePath := path.Join(rootDir, "genesis.json")
privFilePath := path.Join(rootDir, "priv_validator.json")
// Write default config file if missing.
if !FileExists(configFilePath) {
// Ask user for moniker
// moniker := cfg.Prompt("Type hostname: ", "anonymous")
MustWriteFile(configFilePath, []byte(defaultConfig("anonymous")), 0644)
}
if !FileExists(genesisFilePath) {
MustWriteFile(genesisFilePath, []byte(defaultGenesis), 0644)
}
// we always overwrite the priv val
MustWriteFile(privFilePath, []byte(defaultPrivValidator), 0644)
}
func ResetConfig(localPath string) cfg.Config {
rootDir := os.Getenv("HOME") + "/.tendermint_test/" + localPath
initTMRoot(rootDir)
configFilePath := path.Join(rootDir, "config.toml")
mapConfig, err := cfg.ReadMapConfigFromFile(configFilePath)
if err != nil {
Exit(Fmt("Could not read config: %v", err))
}
// Set defaults or panic
if mapConfig.IsSet("chain_id") {
Exit("Cannot set 'chain_id' via config.toml")
}
mapConfig.SetDefault("chain_id", "tendermint_test")
mapConfig.SetDefault("genesis_file", rootDir+"/genesis.json")
mapConfig.SetDefault("proxy_app", "dummy")
mapConfig.SetDefault("abci", "socket")
mapConfig.SetDefault("moniker", "anonymous")
mapConfig.SetDefault("node_laddr", "tcp://0.0.0.0:36656")
mapConfig.SetDefault("fast_sync", false)
mapConfig.SetDefault("skip_upnp", true)
mapConfig.SetDefault("addrbook_file", rootDir+"/addrbook.json")
mapConfig.SetDefault("addrbook_strict", true) // disable to allow connections locally
mapConfig.SetDefault("pex_reactor", false) // enable for peer exchange
mapConfig.SetDefault("priv_validator_file", rootDir+"/priv_validator.json")
mapConfig.SetDefault("db_backend", "memdb")
mapConfig.SetDefault("db_dir", rootDir+"/data")
mapConfig.SetDefault("log_level", "info")
mapConfig.SetDefault("rpc_laddr", "tcp://0.0.0.0:36657")
mapConfig.SetDefault("grpc_laddr", "tcp://0.0.0.0:36658")
mapConfig.SetDefault("prof_laddr", "")
mapConfig.SetDefault("revision_file", rootDir+"/revision")
mapConfig.SetDefault("cs_wal_file", rootDir+"/data/cs.wal/wal")
mapConfig.SetDefault("cs_wal_light", false)
mapConfig.SetDefault("filter_peers", false)
mapConfig.SetDefault("block_size", 10000)
mapConfig.SetDefault("block_part_size", 65536) // part size 64K
mapConfig.SetDefault("disable_data_hash", false)
mapConfig.SetDefault("timeout_handshake", 10000)
mapConfig.SetDefault("timeout_propose", 2000)
mapConfig.SetDefault("timeout_propose_delta", 1)
mapConfig.SetDefault("timeout_prevote", 10)
mapConfig.SetDefault("timeout_prevote_delta", 1)
mapConfig.SetDefault("timeout_precommit", 10)
mapConfig.SetDefault("timeout_precommit_delta", 1)
mapConfig.SetDefault("timeout_commit", 10)
mapConfig.SetDefault("skip_timeout_commit", true)
mapConfig.SetDefault("mempool_recheck", true)
mapConfig.SetDefault("mempool_recheck_empty", true)
mapConfig.SetDefault("mempool_broadcast", true)
mapConfig.SetDefault("mempool_wal_dir", "")
mapConfig.SetDefault("tx_index", "kv")
logger.SetLogLevel(mapConfig.GetString("log_level"))
return mapConfig
}
var defaultConfigTmpl = `# This is a TOML config file.
# For more information, see https://github.com/toml-lang/toml
proxy_app = "dummy"
moniker = "__MONIKER__"
node_laddr = "tcp://0.0.0.0:36656"
seeds = ""
fast_sync = false
db_backend = "memdb"
log_level = "info"
rpc_laddr = "tcp://0.0.0.0:36657"
`
func defaultConfig(moniker string) (defaultConfig string) {
defaultConfig = strings.Replace(defaultConfigTmpl, "__MONIKER__", moniker, -1)
return
}
var defaultGenesis = `{
"genesis_time": "0001-01-01T00:00:00.000Z",
"chain_id": "tendermint_test",
"validators": [
{
"pub_key": [
1,
"3B3069C422E19688B45CBFAE7BB009FC0FA1B1EA86593519318B7214853803C8"
],
"amount": 10,
"name": ""
}
],
"app_hash": ""
}`
var defaultPrivValidator = `{
"address": "D028C9981F7A87F3093672BF0D5B0E2A1B3ED456",
"pub_key": [
1,
"3B3069C422E19688B45CBFAE7BB009FC0FA1B1EA86593519318B7214853803C8"
],
"priv_key": [
1,
"27F82582AEFAE7AB151CFB01C48BB6C1A0DA78F9BDDA979A9F70A84D074EB07D3B3069C422E19688B45CBFAE7BB009FC0FA1B1EA86593519318B7214853803C8"
],
"last_height": 0,
"last_round": 0,
"last_step": 0
}`