X-Git-Url: https://feistymeow.org/gitweb/?a=blobdiff_plain;f=scripts%2Fcore%2Ffunctions.sh;h=924266dc781f911ae5ec5c7f382e955ae22f5176;hb=2a3a67a56b96e32b09e50e8ca9f29416fe42eff7;hp=aa9c512a918cfa91703226c4f77a1efe413b85d4;hpb=c041a073fe44baafa4ebcb516c7d377d52fff054;p=feisty_meow.git

diff --git a/scripts/core/functions.sh b/scripts/core/functions.sh
index aa9c512a..924266dc 100644
--- a/scripts/core/functions.sh
+++ b/scripts/core/functions.sh
@@ -32,7 +32,18 @@ if [ -z "$skip_all" ]; then
     if [ ! -d "$1" ]; then mkdir -p "$1"; fi
     cd "$1"
   }
-  
+
+  # checks the result of the last command that was run, and if it failed,
+  # then this complains and exits from bash.  the function parameters are
+  # used as the message to print as a complaint.
+  function check_result()
+  {
+    if [ $? -ne 0 ]; then
+      echo -e "failed on: $*"
+      exit 1
+    fi
+  }
+
   # locates a process given a search pattern to match in the process list.
   function psfind() {
     local PID_DUMP="$(mktemp "$TMP/zz_pidlist.XXXXXX")"
@@ -240,7 +251,7 @@ if [ -z "$skip_all" ]; then
     if [ -z "$wheres_nechung" ]; then
       echo "The nechung oracle program cannot be found.  You may want to consider"
       echo "rebuilding the feisty meow applications with this command:"
-      echo "   bash $FEISTY_MEOW_SCRIPTS/generator/bootstrap_build.sh"
+      echo "bash $FEISTY_MEOW_SCRIPTS/generator/bootstrap_build.sh"
     else
       $wheres_nechung
     fi
@@ -264,6 +275,36 @@ if [ -z "$skip_all" ]; then
     echo
   }
 
+  # copies a set of custom scripts into the proper location for feisty meow
+  # to merge their functions and aliases with the standard set.
+  function recustomize()
+  {
+    user="$1"; shift
+    if [ -z "$user" ]; then
+      # use our default example user if there was no name provided.
+      user=fred
+    fi
+    if [ ! -d "$FEISTY_MEOW_DIR/customizing/$user" ]; then
+      echo "The customization folder provided for $user should be:"
+      echo "  '$FEISTY_MEOW_DIR/customizing/$user'"
+      echo "but that folder does not exist.  Skipping customization."
+      return 1
+    fi
+    regenerate >/dev/null
+    pushd "$FEISTY_MEOW_GENERATED/custom" &>/dev/null
+    local incongruous_files="$(bash "$FEISTY_MEOW_SCRIPTS/files/list_non_dupes.sh" "$FEISTY_MEOW_DIR/customizing/$user" "$FEISTY_MEOW_GENERATED/custom")"
+    if [ ${#incongruous_files} -ge 1 ]; then
+      echo "cleaning unknown older overrides..."
+      perl "$FEISTY_MEOW_SCRIPTS/files/safedel.pl" $incongruous_files
+      echo
+    fi
+    popd &>/dev/null
+    echo "copying custom overrides for $user"
+    mkdir "$FEISTY_MEOW_GENERATED/custom" 2>/dev/null
+    perl "$FEISTY_MEOW_SCRIPTS/text/cpdiff.pl" "$FEISTY_MEOW_DIR/customizing/$user" "$FEISTY_MEOW_GENERATED/custom"
+    regenerate
+  }
+
   function function_sentinel() { return 0; }
   
   if [ ! -z "$SHELL_DEBUG" ]; then echo function definitions end....; fi