##############
+ function fm_username()
+ {
+ # see if we can get the user name from the login name. oddly this sometimes doesn't work.
+ local custom_user="$(logname 2>/dev/null)"
+ if [ -z "$custom_user" ]; then
+ # try the normal unix user variable.
+ custom_user="$USER"
+ fi
+ if [ -z "$custom_user" ]; then
+ # try the windows user variable.
+ custom_user="$USERNAME"
+ fi
+ echo "$custom_user"
+ }
+
+ ##############
+
# displays the value of a variable in bash friendly format.
function var() {
HOLDIFS="$IFS"
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.
+ # merges a set of custom scripts into the feisty meow environment. can be
+ # passed a name to use as the custom scripts source folder (found on path
+ # $FEISTY_MEOW_SCRIPTS/customize/{name}), or it will try to guess the name
+ # by using the login name.
function recustomize()
{
local custom_user="$1"; shift
if [ -z "$custom_user" ]; then
# default to login name if there was no name provided.
- custom_user="$(logname)"
- # we do intend to use logname here to get the login name and to ignore
+ custom_user="$(fm_username)"
+ # we do intend to use the login name here to get the login name and to ignore
# if the user has sudo root access; we don't want to provide a custom
# profile for root.
fi
+ # chop off any email address style formatting to leave just the name.
+ custom_user="$(echo "$custom_user" | cut -f1 -d'@')"
save_terminal_title
return 1
fi
- # prevent permission foul-ups.
- my_user="$USER"
- # here we definitely want the effective user name (in USER), since
- # we don't want, say, fred (as logname) to own all of root's loading
- # dock stuff.
- chown -R "$my_user:$my_user" \
- "$FEISTY_MEOW_LOADING_DOCK"/* "$FEISTY_MEOW_GENERATED_STORE"/* 2>/dev/null
- continue_on_error "chowning feisty meow generated directories to $my_user"
-
+ # recreate the feisty meow loading dock.
regenerate >/dev/null
- pushd "$FEISTY_MEOW_LOADING_DOCK/custom" &>/dev/null
- incongruous_files="$(bash "$FEISTY_MEOW_SCRIPTS/files/list_non_dupes.sh" "$FEISTY_MEOW_SCRIPTS/customize/$custom_user" "$FEISTY_MEOW_LOADING_DOCK/custom")"
-
- local fail_message="\n
-are the perl dependencies installed? if you're on ubuntu or debian, try this:\n
- $(grep "apt.*perl" $FEISTY_MEOW_APEX/readme.txt)\n
-or if you're on cygwin, then try this (if apt-cyg is available):\n
- $(grep "apt-cyg.*perl" $FEISTY_MEOW_APEX/readme.txt)\n";
-
- #echo "the incongruous files list is: $incongruous_files"
- # disallow a single character result, since we get "*" as result when nothing exists yet.
- if [ ${#incongruous_files} -ge 2 ]; then
- log_feisty_meow_event "cleaning unknown older overrides..."
- perl "$FEISTY_MEOW_SCRIPTS/files/safedel.pl" $incongruous_files
- continue_on_error "running safedel. $fail_message"
+
+ # jump into the loading dock and make our custom link.
+ pushd "$FEISTY_MEOW_LOADING_DOCK" &>/dev/null
+ if [ -h custom ]; then
+ # there's an existing link, so remove it.
+ \rm custom
+ fi
+ # make sure we cleaned up the area before we re-link.
+ if [ -h custom -o -d custom -o -f custom ]; then
+ echo "
+Due to an over-abundance of caution, we are not going to remove an unexpected
+'custom' object found in the file system. This object is located in the
+feisty meow loading dock here: $(pwd)
+And here is a description of the rogue 'custom' object:
+"
+ ls -al custom
+ echo "
+If you are pretty sure that this is just a remnant of an older approach in
+feisty meow, where we copied the custom directory rather than linking it
+(and it most likely is just such a bit of cruft of that nature), then please
+remove that old remnant 'custom' item, for example by saying:
+ /bin/rm -rf \"custom\" ; popd
+Sorry for the interruption, but we want to make sure this removal wasn't
+automatic if there is even a small amount of doubt about the issue."
+ return 1
fi
+
+ # create the custom folder as a link to the customizations.
+ ln -s "$FEISTY_MEOW_SCRIPTS/customize/$custom_user" custom
+
popd &>/dev/null
- log_feisty_meow_event "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_SCRIPTS/customize/$custom_user" "$FEISTY_MEOW_LOADING_DOCK/custom"
- continue_on_error "running cpdiff. $fail_message"
- if [ -d "$FEISTY_MEOW_SCRIPTS/customize/$custom_user/scripts" ]; then
- log_feisty_meow_event "copying custom scripts for $custom_user"
-#hmmm: could save output to show if an error occurs.
- rsync -avz "$FEISTY_MEOW_SCRIPTS/customize/$custom_user/scripts" "$FEISTY_MEOW_LOADING_DOCK/custom/" &>/dev/null
- continue_on_error "copying customization scripts"
- fi
+ # now take into account all the customizations by regenerating the feisty meow environment.
regenerate
- # prevent permission foul-ups, again.
- chown -R "$my_user:$my_user" \
- "$FEISTY_MEOW_LOADING_DOCK" "$FEISTY_MEOW_GENERATED_STORE" 2>/dev/null
- continue_on_error "once more chowning feisty meow generated directories to $my_user"
-
restore_terminal_title
}
projects / feisty_meow.git / blobdiff