snarf updated from experience with new config names, utils updated with higher stack...

[feisty_meow.git] / scripts / core / functions.sh

diff --git a/scripts/core/functions.sh b/scripts/core/functions.sh
index 77ea00bdacc67cb1a18356e7bd92fda95ea2cd11..c38bc7f4693c6b1f52f711610d7add0ba797c735 100644 (file)
--- a/scripts/core/functions.sh
+++ b/scripts/core/functions.sh
@@ -8,7 +8,7 @@ function_sentinel &>/dev/null
 if [ $? -eq 0 ]; then
   # there was no error, so we can skip the inits.
   if [ ! -z "$SHELL_DEBUG" ]; then
-    echo skipping functions.sh because already defined.
+    echo "skipping function definitions, because already defined."
   fi
   skip_all=yes
 fi
@@ -16,7 +16,7 @@ fi
 if [ -z "$skip_all" ]; then
 
   if [ ! -z "$SHELL_DEBUG" ]; then
-    echo function definitions begin...
+    echo "feisty meow function definitions beginning now..."
   fi
 
   # a handy little method that can be used for date strings.  it was getting
@@ -285,9 +285,14 @@ if [ -z "$skip_all" ]; then
     bash $FEISTY_MEOW_SCRIPTS/core/bootstrap_shells.sh
     echo
     # force a full reload by turning off sentinel variable and alias.
-    unset NECHUNG function_sentinel
+    # the nethack one is used by fred's customizations.
+    # interesting note perhaps: found that the NETHACKOPTIONS variable was
+    # not being unset correctly when preceded by an alias.  split them up
+    # like they are now due to that bug.
+    unset -v CORE_ALIASES_LOADED FEISTY_MEOW_GENERATED NECHUNG NETHACKOPTIONS 
+    unset -f function_sentinel 
     # reload feisty meow environment in current shell.
-    source ~/feisty_meow/scripts/core/launch_feisty_meow.sh
+    source $FEISTY_MEOW_SCRIPTS/core/launch_feisty_meow.sh
     # run nechung oracle to give user a new fortune.
     nechung
   }
@@ -352,13 +357,13 @@ if [ -z "$skip_all" ]; then
     regenerate
   }
 
+#uhhh, this does what now?
   function add_cygwin_drive_mounts() {
     for i in c d e f g h q z ; do
       ln -s /cygdrive/$i $i
     done
   }
 
-
   # takes a file to modify, and then it will replace any occurrences of the
   # pattern provided as the second parameter with the text in the third
   # parameter.
@@ -375,11 +380,35 @@ if [ -z "$skip_all" ]; then
     sed -i -e "s%$pattern%$replacement%g" "$file"
   }
 
+  function spacem()
+  {
+    while [ $# -gt 0 ]; do
+      arg="$1"; shift
+      if [ ! -f "$arg" -a ! -d "$arg" ]; then
+        echo "failure to find a file or directory named '$arg'."
+        continue
+      fi
+      # first we rename the file to be lower case.
+      perl $FEISTY_MEOW_SCRIPTS/files/renlower.pl "$arg" &>/dev/null
+      # oops, now the name is all lower-case.  we need to make the
+      # same adjustment.
+      arg2="$(echo "$arg" | tr A-Z a-z)"
+      # we definitely wanted to adjust the case first, rather than doing all
+      # the wacky stuff this script does to the filename...  we will capture
+      # the output of the replace operaton for reporting.
+      final_name="$(perl "$FEISTY_MEOW_SCRIPTS/files/replace_spaces_with_underscores.sh" "$arg2")"
+      # now zap the intermediate part of the name off.
+      final_name="$(echo $final_name | sed -e 's/.*=> //')"
+      # printout the combined operation results.
+      echo "'$arg' => $final_name"
+    done
+  }
+
   ##############
 
   function function_sentinel() { return 0; }
   
-  if [ ! -z "$SHELL_DEBUG" ]; then echo function definitions end....; fi
+  if [ ! -z "$SHELL_DEBUG" ]; then echo "feisty meow function definitions done."; fi
   
 fi