reorganized openrc files and added algorand node service

openrc/conf.d/algorand

@@ -0,0 +1,4 @@
+# Change this to the user you want to run the node as
+RUN_AS=kurk:kurk
+# Change this to the directory you want to run the node from (no trailing /)
+ALGODIR=/home/kurk/node

openrc/init.d/algorand

@@ -0,0 +1,44 @@
+name="algorand"
+description="runs an algorand node on the given directory"
+command="${ALGODIR}/goal"
+command_args="-d ${ALGODIR}/data"
+command_user="${RUN_AS}"
+pidfile="/var/run/${RC_SVCNAME}.pid"
+procname="algod"
+
+start(){
+  ebegin "Starting algorand node"
+  /bin/bash -c "${command} node start ${command_args}"
+  eend "${?}"
+}
+
+stop(){
+  ebegin "Stopping algorand node"
+  /bin/bash -c "${command} node stop ${command_args}"
+  eend "${?}"
+}
+
+status(){
+  einfo "algorand node status"
+  /bin/bash -c "${command} node status ${command_args}" || ewarn "node is stopped"
+  eend "${?}"
+}
+
+checkconfig() {
+  if [ -d "${ALGODIR}" ]; then
+    return 0
+  fi
+}
+
+start_pre() {
+  # Prevent of double check
+  if [ "${RC_CMD}" != "restart" ] ; then
+    checkconfig || return $?
+  fi
+}
+
+stop_pre() {
+  if [ "${RC_CMD}" = "restart" ] ; then
+    checkconfig || return $?
+  fi
+}