X-Git-Url: https://feistymeow.org/gitweb/?a=blobdiff_plain;f=scripts%2Fcore%2Ffunctions.sh;h=1fe45e6c4d84cc2e8ea3ae242fcbf4ab5359d0d4;hb=63ea779000a06dd59febb62501f0e97812037a31;hp=629bd59bec4a33088421470236591cfa1dcafa97;hpb=22bbd7c6d7bbb09a5ba955d30ceebf93693d23fb;p=feisty_meow.git

diff --git a/scripts/core/functions.sh b/scripts/core/functions.sh
index 629bd59b..1fe45e6c 100644
--- a/scripts/core/functions.sh
+++ b/scripts/core/functions.sh
@@ -148,8 +148,9 @@ if [ -z "$skip_all" ]; then
       local pid_finder_pattern='s/ *\([0-9][0-9]*\) *.*$/\1/p'
 
     else
-      # flags which clean up the output on unixes, which apparently cygwin
-      # doesn't count as.  their crappy specialized ps doesn't support this.
+      # flags which clean up the process listing output on unixes.
+      # apparently cygwin doesn't count as a type of unix, because their
+      # crummy specialized ps command doesn't support normal ps flags.
       local EXTRA_UNIX_FLAGS="-o pid,args"
       # pattern to use for peeling off the process numbers.
       local pid_finder_pattern='s/^[[:space:]]*\([0-9][0-9]*\).*$/\1/p'
@@ -244,8 +245,15 @@ if [ -z "$skip_all" ]; then
     done
   }
   
-  function fix_alsa() {
-    sudo /etc/init.d/alsasound restart
+#  function fix_alsa() {
+#    sudo /etc/init.d/alsasound restart
+#  }
+
+  function screen() {
+    save_terminal_title
+#hmmm: ugly absolute path here.
+    /usr/bin/screen $*
+    restore_terminal_title
   }
   
   # switches from a /X/path form to an X:/ form.  this also processes cygwin paths.
@@ -300,7 +308,7 @@ if [ -z "$skip_all" ]; then
       # information for su.
   
       # get the x authority info for our current user.
-      source $FEISTY_MEOW_SCRIPTS/x_win/get_x_auth.sh
+      source "$FEISTY_MEOW_SCRIPTS/security/get_x_auth.sh"
   
       if [ -z "$X_auth_info" ]; then
         # if there's no authentication info to pass along, we just do a normal su.
@@ -315,20 +323,19 @@ if [ -z "$skip_all" ]; then
       # or at least suse doesn't, which is the other one we've tested on.
       /bin/su -l $*
     fi
-  
-    # relabel the console after returning.
-    bash $FEISTY_MEOW_SCRIPTS/tty/label_terminal_with_infos.sh
   }
   
   # sudo function wraps the normal sudo by ensuring we replace the terminal
   # label if they're doing an su with the sudo.
   function sudo() {
-    local first_command="$1"
+#    local first_command="$1"
+    save_terminal_title
     /usr/bin/sudo "$@"
-    if [ "$first_command" == "su" ]; then
-      # yep, they were doing an su, but they're back now.
-      bash $FEISTY_MEOW_SCRIPTS/tty/label_terminal_with_infos.sh
-    fi
+    restore_terminal_title
+#    if [ "$first_command" == "su" ]; then
+#      # yep, they were doing an su, but they're back now.
+#      label_terminal_with_info
+#    fi
   }
   
   # trashes the .#blah files that cvs and svn leave behind when finding conflicts.
@@ -354,37 +361,42 @@ if [ -z "$skip_all" ]; then
   # recreates all the generated files that the feisty meow scripts use.
   function regenerate() {
     # do the bootstrapping process again.
+    save_terminal_title
     echo "regenerating feisty meow script environment."
     bash $FEISTY_MEOW_SCRIPTS/core/reconfigure_feisty_meow.sh
     echo
     # force a full reload by turning off sentinel variables and methods.
     unset -v CORE_VARIABLES_LOADED FEISTY_MEOW_LOADING_DOCK USER_CUSTOMIZATIONS_LOADED
-    unalias CORE_ALIASES_LOADED
+    unalias CORE_ALIASES_LOADED &>/dev/null
     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
+    restore_terminal_title
   }
 
   # 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
+    local custom_user="$1"; shift
+    if [ -z "$custom_user" ]; then
       # use our default example user if there was no name provided.
-      user=fred
+      custom_user=fred
     fi
-    if [ ! -d "$FEISTY_MEOW_APEX/customizing/$user" ]; then
-      echo "The customization folder provided for $user should be:"
-      echo "  '$FEISTY_MEOW_APEX/customizing/$user'"
+
+    save_terminal_title
+
+    if [ ! -d "$FEISTY_MEOW_SCRIPTS/customize/$custom_user" ]; then
+      echo "The customization folder provided for $custom_user should be:"
+      echo "  '$FEISTY_MEOW_SCRIPTS/customize/$custom_user'"
       echo "but that folder does not exist.  Skipping customization."
       return 1
     fi
     regenerate >/dev/null
     pushd "$FEISTY_MEOW_LOADING_DOCK/custom" &>/dev/null
-    incongruous_files="$(bash "$FEISTY_MEOW_SCRIPTS/files/list_non_dupes.sh" "$FEISTY_MEOW_APEX/customizing/$user" "$FEISTY_MEOW_LOADING_DOCK/custom")"
+    incongruous_files="$(bash "$FEISTY_MEOW_SCRIPTS/files/list_non_dupes.sh" "$FEISTY_MEOW_SCRIPTS/customize/$custom_user" "$FEISTY_MEOW_LOADING_DOCK/custom")"
     
     #echo "the incongruous files list is: $incongruous_files"
     # disallow a single character result, since we get "*" as result when nothing exists yet.
@@ -394,15 +406,17 @@ if [ -z "$skip_all" ]; then
       echo
     fi
     popd &>/dev/null
-    echo "copying custom overrides for $user"
+    echo "copying custom overrides for $custom_user"
     mkdir -p "$FEISTY_MEOW_LOADING_DOCK/custom" 2>/dev/null
-    perl "$FEISTY_MEOW_SCRIPTS/text/cpdiff.pl" "$FEISTY_MEOW_APEX/customizing/$user" "$FEISTY_MEOW_LOADING_DOCK/custom"
-    if [ -d "$FEISTY_MEOW_APEX/customizing/$user/scripts" ]; then
-      echo "copying custom scripts for $user"
-      \cp -R "$FEISTY_MEOW_APEX/customizing/$user/scripts" "$FEISTY_MEOW_LOADING_DOCK/custom/"
+    perl "$FEISTY_MEOW_SCRIPTS/text/cpdiff.pl" "$FEISTY_MEOW_SCRIPTS/customize/$custom_user" "$FEISTY_MEOW_LOADING_DOCK/custom"
+    if [ -d "$FEISTY_MEOW_SCRIPTS/customize/$custom_user/scripts" ]; then
+      echo "copying custom scripts for $custom_user"
+      \cp -R "$FEISTY_MEOW_SCRIPTS/customize/$custom_user/scripts" "$FEISTY_MEOW_LOADING_DOCK/custom/"
     fi
     echo
     regenerate
+
+    restore_terminal_title
   }
 
   # generates a random password where the first parameter is the number of characters
@@ -547,7 +561,9 @@ if [ -z "$skip_all" ]; then
   {
     local dir="$1"; shift
     pushd "$dir" &>/dev/null
+    if [ $? -ne 0 ]; then echo failed to enter dir--quitting.; fi
     rm -rf $* &>/dev/null
+    if [ $? -ne 0 ]; then echo received a failure code when removing.; fi
     popd &>/dev/null
   }
 
@@ -638,6 +654,17 @@ return 0
 
   ##############
 
+#hmmm: this points to an extended functions file being needed; not all of these are core.
+
+  # displays documentation in "md" formatted files.
+  function show_md()
+  {
+    local file="$1"; shift
+    pandoc "$file" | lynx -stdin
+  }
+
+  ##############
+
   # just shows a separator line for an 80 column console, or uses the first
   # parameter as the number of columns to expect.
   function separator()