encapsulate genesis

cmd/minter/main.go

@@ -6,15 +6,30 @@ import (
 	"github.com/MinterTeam/minter-go-node/cmd/utils"
 	"github.com/MinterTeam/minter-go-node/config"
 	"github.com/MinterTeam/minter-go-node/core/minter"
+	"github.com/MinterTeam/minter-go-node/genesis"
 	"github.com/MinterTeam/minter-go-node/log"
 	"github.com/tendermint/tendermint/libs/common"
 	tmNode "github.com/tendermint/tendermint/node"
 	"github.com/tendermint/tendermint/privval"
 	"github.com/tendermint/tendermint/proxy"
+	"io/ioutil"
+	"os"
 )
 
 func main() {
 
+	configDir := utils.GetMinterHome() + "/config/"
+	genesisFile := configDir + "genesis.json"
+
+	if !common.FileExists(genesisFile) {
+		os.MkdirAll(configDir, 0777)
+		err := ioutil.WriteFile(genesisFile, []byte(genesis.TestnetGenesis), 0644)
+
+		if err != nil {
+			panic(err)
+		}
+	}
+
 	app := minter.NewMinterBlockchain()
 	node := startTendermint(app)
 

docs/install.rst

@@ -14,19 +14,6 @@ Download Minter
 Get `latest binary build <https://github.com/MinterTeam/minter-go-node/releases>`__ suitable for your architecture and
 unpack it to desired folder.
 
-Prepare folders and configs
-^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-.. code-block:: bash
-    :lineno-start: 3
-
-    mkdir -p ~/.minter/data
-
-    git clone https://github.com/MinterTeam/minter-go-node.git && cd minter-go-node
-    cp -R networks/testnet/ ~/.minter/config
-
-    chmod -R 0777 ~/.minter
-
 Run Minter
 ^^^^^^^^^^
 
@@ -49,19 +36,6 @@ Clone Minter source code to your machine
     git clone https://github.com/MinterTeam/minter-go-node.git
     cd minter-go-node
 
-
-Prepare folders and configs
-^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-.. code-block:: bash
-    :lineno-start: 3
-
-    mkdir -p ~/.minter/data
-
-    cp -R networks/testnet/ ~/.minter/config
-
-    chmod -R 0777 ~/.minter
-
 Start Minter
 ^^^^^^^^^^^^
 
@@ -116,22 +90,6 @@ to put the binary in ``./build``.
 
 The latest ``minter version`` is now installed.
 
-Create data directory
-^^^^^^^^^^^^^^^^^^^^^
-
-.. code-block:: bash
-    :lineno-start: 9
-
-    mkdir -p ~/.minter/data
-
-Copy genesis file
-^^^^^^^^^^^^^^^^^
-
-.. code-block:: bash
-    :lineno-start: 11
-
-    cp -R networks/testnet/ ~/.minter/config
-
 Run Minter
 ^^^^^^^^^^
 

genesis/genesis.go

@@ -2,6 +2,39 @@ package genesis
 
 import "github.com/MinterTeam/minter-go-node/core/types"
 
+var TestnetGenesis = `{
+  "genesis_time": "2018-06-09T00:00:00Z",
+  "chain_id": "minter-test-network-11",
+  "validators": [
+    {
+      "pub_key": {
+        "type": "tendermint/PubKeyEd25519",
+        "value": "qu4d3zD/VMkHFdkotWZS/FEb7Tci5Ylz6O+Ub12uOXk="
+      },
+      "power": "100",
+      "name": ""
+    }
+  ],
+  "app_state": {
+    "first_validator_address": "Mxa93163fdf10724dc4785ff5cbfb9ac0b5949409f",
+    "initial_balances": [
+      {
+        "address": "Mxa93163fdf10724dc4785ff5cbfb9ac0b5949409f",
+        "balance": {
+          "MNT": "10000000000000000000000000"
+        }
+      },
+      {
+        "address": "Mxfe60014a6e9ac91618f5d1cab3fd58cded61ee99",
+        "balance": {
+          "MNT": "10000000000000000000000000"
+        }
+      }
+    ]
+  },
+  "app_hash": "0000000000000000000000000000000000000000000000000000000000000000"
+}`
+
 type AppState struct {
 	FirstValidatorAddress types.Address `json:"first_validator_address"`
 	InitialBalances       []Account     `json:"initial_balances"`

helpers/helpers.go

@@ -1,6 +1,8 @@
 package helpers
 
-import "math/big"
+import (
+	"math/big"
+)
 
 func BipToPip(bip *big.Int) *big.Int {
 	p := big.NewInt(10)