From 5cf4ee292a6160467a1daf2fc1f8bf08682b7ebc Mon Sep 17 00:00:00 2001
From: Josh Harvey <josh@lamassu.is>
Date: Wed, 12 Jul 2017 17:16:11 +0300
Subject: [PATCH] fix coin install bugs

---
 lib/blockchain/common.js  | 3 ++-
 lib/blockchain/install.js | 4 ++--
 lib/coin-utils.js         | 6 +-----
 3 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/lib/blockchain/common.js b/lib/blockchain/common.js
index 60972928..d92c4271 100644
--- a/lib/blockchain/common.js
+++ b/lib/blockchain/common.js
@@ -63,7 +63,7 @@ function writeSupervisorConfig (coinRec, cmd) {
   const blockchain = coinRec.code
 
   const supervisorConfig = `[program:${blockchain}]
-command=${cmd}
+command=nice ${cmd}
 autostart=true
 autorestart=true
 stderr_logfile=/var/log/supervisor/${blockchain}.err.log
@@ -99,6 +99,7 @@ function writeFile (path, content) {
   } catch (err) {
     if (err.code === 'EEXIST') {
       logger.info(`${path} exists, skipping.`)
+      return
     }
 
     throw err
diff --git a/lib/blockchain/install.js b/lib/blockchain/install.js
index 106e2ffd..15eff08a 100644
--- a/lib/blockchain/install.js
+++ b/lib/blockchain/install.js
@@ -60,7 +60,7 @@ function processCryptos (codes) {
 
 function setupCrypto (crypto) {
   logger.info(`Installing ${crypto.display}...`)
-  const cryptoDir = coinUtils.cryptoConfigDir(crypto)
+  const cryptoDir = coinUtils.cryptoDir(crypto)
   makeDir.sync(cryptoDir)
   const cryptoPlugin = plugin(crypto)
   const oldDir = process.cwd()
@@ -85,7 +85,7 @@ function plugin (crypto) {
 
 function run () {
   const choices = _.map(c => {
-    const checked = isInstalledSoftware(c) && isInstalledVolume()
+    const checked = isInstalledSoftware(c) && isInstalledVolume(c)
     return {
       name: c.display,
       value: c.code,
diff --git a/lib/coin-utils.js b/lib/coin-utils.js
index 51800e62..0468d8b1 100644
--- a/lib/coin-utils.js
+++ b/lib/coin-utils.js
@@ -52,7 +52,7 @@ const CRYPTO_CURRENCIES = [
   }
 ]
 
-module.exports = {buildUrl, cryptoDir, cryptoConfigDir, cryptoCurrencies, getCryptoCurrency}
+module.exports = {buildUrl, cryptoDir, cryptoCurrencies, getCryptoCurrency}
 
 function getCryptoCurrency (cryptoCode) {
   const cryptoCurrency = _.find(['cryptoCode', cryptoCode], CRYPTO_CURRENCIES)
@@ -81,7 +81,3 @@ function cryptoDir (cryptoRec) {
   return path.resolve(blockchainDir, code)
 }
 
-function cryptoConfigDir (cryptoRec) {
-  const configFile = cryptoRec.configFile
-  return path.resolve(cryptoDir(cryptoRec), configFile)
-}