##############
-#export SHELL_DEBUG=true
- # this variable causes the scripts that listen to it to print more information
- # when they run.
+# SHELL_DEBUG: if this variable is non-empty, then it causes the feisty meow
+# scripts to print more diagnostic information when they run. not all
+# scripts support this, but the core ones do.
-export ERROR_OCCURRED=
- # no error to start with.
+#export SHELL_DEBUG=true
##############
-if [ -z "$FEISTY_MEOW_GENERATED" ]; then
- # FEISTY_MEOW_GENERATED is where the generated files yeti uses are located.
+export ERROR_OCCURRED=
+ # there have been no errors to start with, at least. we will set this
+ # to non-empty if something bad happens.
+
+if [ -z "$FEISTY_MEOW_LOADING_DOCK" ]; then
+ # FEISTY_MEOW_LOADING_DOCK is where the generated files are located.
# this is our single entry point we can use without knowing any variables
# yet in the initialization process.
- export FEISTY_MEOW_GENERATED="$HOME/.zz_auto_gen"
+ export FEISTY_MEOW_LOADING_DOCK="$HOME/.zz_feisty_loading"
#hmmm: the above is kind of a constant. that's not so great.
# make sure our main variables are established.
- GENERATED_FEISTY_MEOW_VARIABLES="$FEISTY_MEOW_GENERATED/fmc_variables.sh"
- if [ ! -f "$GENERATED_FEISTY_MEOW_VARIABLES" ]; then
+ FEISTY_MEOW_VARIABLES_LOADING_FILE="$FEISTY_MEOW_LOADING_DOCK/fmc_variables.sh"
+ if [ ! -f "$FEISTY_MEOW_VARIABLES_LOADING_FILE" ]; then
echo -e '\n\n'
- echo "The yeti scripts need to be initialized via the bootstrap process, e.g.:"
- echo " bash $HOME/feisty_meow/scripts/core/bootstrap_shells.sh"
+ echo "Feisty meow scripts need initialization via the bootstrap process, e.g.:"
+ echo " bash $HOME/feisty_meow/scripts/core/reconfigure_feisty_meow.sh"
echo -e '\n\n'
ERROR_OCCURRED=true
fi
# pull in our generated variables that are the minimal set we need to find
# the rest of our resources.
- source "$GENERATED_FEISTY_MEOW_VARIABLES"
+ source "$FEISTY_MEOW_VARIABLES_LOADING_FILE"
# Set up the temporary directory.
source $FEISTY_MEOW_SCRIPTS/core/create_tempdir.sh
shopt -s checkhash
# don't check path for sourced files.
shopt -u sourcepath
-# ignore duplicate lines and spaces for history.
-HISTCONTROL=ignoredups:ignorespace
+# ignore duplicate lines.
+HISTCONTROL=ignoredups
# append to the history file.
shopt -s histappend
# automatically update window size if needed.
##############
+# make history writes immediate to avoid losing history if bash is zapped.
+echo $PROMPT_COMMAND | grep -q history
+if [ $? -ne 0 ]; then
+ # we only change the prompt command if we think it hasn't already been done.
+ export PROMPT_COMMAND="history -a;$PROMPT_COMMAND"
+fi
+
+##############
+
if [ -z "$LIGHTWEIGHT_INIT" ]; then
- # perform the bulkier parts of the login and initialization.
+ # perform the bulkier parts of the initialization process.
- if [ ! -z "$SHELL_DEBUG" ]; then echo heavyweight login begins...; fi
+ if [ ! -z "$SHELL_DEBUG" ]; then echo "heavyweight init begins..."; fi
# set up the aliases for the shell, but only if they are not already set.
- alias regenerate &>/dev/null # see if a crucial alias exists.
+ type CORE_ALIASES_LOADED &>/dev/null
if [ $? -ne 0 ]; then
if [ ! -z "$SHELL_DEBUG" ]; then
- echo the aliases were missing, now they are added...
+ echo "the aliases were missing, now they are being added..."
fi
- source "$FEISTY_MEOW_GENERATED/fmc_core_and_custom_aliases.sh"
+ source "$FEISTY_MEOW_LOADING_DOCK/fmc_core_and_custom_aliases.sh"
fi
- # allow connections to our x server from the local host.
- if [ ! -z "$DISPLAY" ]; then
- if [ ! -z "$(echo "$OS_TYPE" | grep -i darwin)" ]; then
- if [ ! -z "$SHELL_DEBUG" ]; then echo Enabling localhost X connections...; fi
- xhost + localhost >/dev/null 2>&1
- fi
- fi
+## disabled since we don't think is needed any more, and it's just an
+## attack surface if the other users on the host are not trusted.
+# # allow connections to our x server from the local host.
+# if [ ! -z "$DISPLAY" ]; then
+# if [ ! -z "$(echo "$OS_TYPE" | grep -i darwin)" ]; then
+# if [ ! -z "$SHELL_DEBUG" ]; then echo "Enabling localhost X connections..."; fi
+# xhost + localhost >/dev/null 2>&1
+# fi
+# fi
# a minor tickle of the title of the terminal, in case there is one.
bash $FEISTY_MEOW_SCRIPTS/tty/label_terminal_with_infos.sh
- if [ ! -z "$SHELL_DEBUG" ]; then echo heavyweight login ends....; fi
+ if [ ! -z "$SHELL_DEBUG" ]; then echo "heavyweight init is done."; fi
fi
if [ -z "$ERROR_OCCURRED" ]; then