1 files changed, 39 insertions, 35 deletions
diff --git a/ssh-agent-eval b/ssh-agent-eval
index 82d6fb1..36f51ca 100755
--- a/ssh-agent-eval
+++ b/ssh-agent-eval
@@ -1,49 +1,53 @@
-#!/bin/bash
+#!/bin/sh
 #
 # Initializes the ssh-agent
 #
 
-# SSH Agent
-#SSHAGENT=/usr/bin/ssh-agent
-#SSHAGENTARGS="-s"
-#
-#function ssh_agent_eval_run {
-#  eval `$SSHAGENT $SSHAGENTARGS` &> /dev/null
+# Parameters
+SSH_AGENT=/usr/bin/ssh-agent
+SSH_AGENT_ARGS="-s"
+SSH_ENV="$HOME/.ssh/environment"
+
+# Start agent, old implementation
+#ssh_agent_eval_run() {
+#  eval `$SSH_AGENT $SSH_AGENT_ARGS` &> /dev/null
 #  trap "ps $SSH_AGENT_PID &> /dev/null && kill $SSH_AGENT_PID" 0
 #}
-#
-#if [ "$1" == "-f" ]; then
-#  echo "Starting a new ssh-agent..."
-#  ssh_agent_eval_run
-#elif [ -z "$SSH_AUTH_SOCK" -a -x "$SSHAGENT" ]; then
-#  ssh_agent_eval_run
-#fi
 
-# See http://mah.everybody.org/docs/ssh
+# Start agent, new implementation
+# Check http://mah.everybody.org/docs/ssh
+start_agent() {
+  echo "" > "${SSH_ENV}"
+  chmod 600 "${SSH_ENV}"
 
-SSH_ENV="$HOME/.ssh/environment"
+  echo -n "Initialising new SSH agent..."
+  ${SSH_AGENT} ${SSH_AGENT_ARGS} | sed 's/^echo/#echo/' >> "${SSH_ENV}"
+  echo succeeded
 
-function start_agent {
-     echo "Initialising new SSH agent..."
-     /usr/bin/ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}"
-     echo succeeded
-     chmod 600 "${SSH_ENV}"
-     . "${SSH_ENV}" > /dev/null
-     /usr/bin/ssh-add;
-
-     if [ -x "/usr/bin/monkeysphere" ]; then
-       /usr/bin/monkeysphere subkey-to-ssh-agent
-     fi
+  . "${SSH_ENV}" > /dev/null
+  /usr/bin/ssh-add;
+
+  if [ -x "/usr/bin/monkeysphere" ]; then
+    /usr/bin/monkeysphere subkey-to-ssh-agent
+  fi
 }
 
-# Source SSH settings, if applicable
+# Old implementation
+#if [ "$1" == "-f" ]; then
+#  echo "Starting a new ssh-agent..."
+#  ssh_agent_eval_run
+#elif [ -z "$SSH_AUTH_SOCK" -a -x "$SSH_AGENT" ]; then
+#  ssh_agent_eval_run
+#fi
 
+# New implementation
+# Check http://mah.everybody.org/docs/ssh
 if [ -f "${SSH_ENV}" ]; then
-     . "${SSH_ENV}" > /dev/null
-     #ps ${SSH_AGENT_PID} doesn't work under cywgin
-     ps -ef | grep ${SSH_AGENT_PID} | grep ssh-agent$ > /dev/null || {
-         start_agent;
-     }
+  . "${SSH_ENV}" > /dev/null
+  #ps ${SSH_AGENT_PID} doesn't work under cywgin
+  ps -ef | grep ${SSH_AGENT_PID} | grep ssh-agent$ > /dev/null || {
+    start_agent;
+  }
 else
-     start_agent;
-fi 
+  start_agent;
+fi