From 9756fee21152847f27a2514d2bac32cee03db9ac Mon Sep 17 00:00:00 2001
From: Chris Koeritz <fred@gruntose.com>
Date: Thu, 9 Nov 2017 11:40:37 -0500
Subject: [PATCH] refactoring some good core funcs from rev control

---
 scripts/core/functions.sh              | 21 +++++++++++++++++++++
 scripts/rev_control/version_control.sh | 15 ---------------
 2 files changed, 21 insertions(+), 15 deletions(-)

diff --git a/scripts/core/functions.sh b/scripts/core/functions.sh
index 45980cee..4991adf8 100644
--- a/scripts/core/functions.sh
+++ b/scripts/core/functions.sh
@@ -772,6 +772,27 @@ return 0
 
   ##############
 
+  # echoes the machine's hostname.  can be used like so:
+  #   local my_host=$(get_hostname)
+  function get_hostname()
+  {
+    # there used to be more variation in how to do this, but adopting mingw
+    # and cygwin tools really helped out.
+    local this_host=unknown
+    if [ "$OS" == "Windows_NT" ]; then
+      this_host=$(hostname)
+    elif [ ! -z "$(echo $MACHTYPE | grep apple)" ]; then
+      this_host=$(hostname)
+    elif [ ! -z "$(echo $MACHTYPE | grep suse)" ]; then
+      this_host=$(hostname --long)
+    elif [ -x "$(which hostname 2>/dev/null)" ]; then
+      this_host=$(hostname)
+    fi
+    echo "$this_host"
+  }
+
+  ##############
+
   # NOTE: no more function definitions are allowed after this point.
 
   function function_sentinel()
diff --git a/scripts/rev_control/version_control.sh b/scripts/rev_control/version_control.sh
index 01ca3c56..bd3f960e 100644
--- a/scripts/rev_control/version_control.sh
+++ b/scripts/rev_control/version_control.sh
@@ -44,21 +44,6 @@ function get_our_hostname()
   #echo "hostname is $this_host"
 }
 
-# this function sets a variable called "home_system" to "true" if the
-# machine is considered one of fred's home machines.  if you are not
-# fred, you may want to change the machine choices.
-function is_home_system()
-{
-  # load up the name of the host.
-  get_our_hostname
-  # reset the variable that we'll be setting.
-  unset home_system
-  export home_system
-  if [[ $this_host == *.gruntose.blurgh ]]; then
-    home_system=true
-  fi
-}
-
 #hmmm: move to core.
 # makes sure that the "folder" is a directory and is writable.
 # remember that bash successful returns are zeroes...
-- 
2.34.1