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
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
# really tiresome how many different ways the script did the date formatting.
function date_stringer() {
cd "$1"
}
- # checks the result of the last command that was run, and if it failed,
+ # displays the value of a variable in bash friendly format.
+ function var() {
+ while true; do
+ local varname="$1"; shift
+ if [ -z "$varname" ]; then
+ break
+ fi
+ if [ -z "${!varname}" ]; then
+ echo "$varname undefined"
+ else
+ echo "$varname=${!varname}"
+ fi
+ done
+ }
+
+ function success_sound()
+ {
+ if [ ! -z "$CLAM_FINISH_SOUND" ]; then
+ bash $FEISTY_MEOW_SCRIPTS/multimedia/sound_play.sh "$CLAM_FINISH_SOUND"
+ fi
+ }
+
+ function error_sound()
+ {
+ if [ ! -z "$CLAM_ERROR_SOUND" ]; then
+ bash $FEISTY_MEOW_SCRIPTS/multimedia/sound_play.sh "$CLAM_ERROR_SOUND"
+ fi
+ }
+
+ # checks the result of the last command that was run, and if that 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: $*"
+ error_sound
exit 1
fi
}
# locates a process given a search pattern to match in the process list.
function psfind() {
+ local -a patterns=("${@}")
local PID_DUMP="$(mktemp "$TMP/zz_pidlist.XXXXXX")"
- local PIDS_SOUGHT=()
- local patterns=($*)
+ local -a PIDS_SOUGHT
if [ "$OS" == "Windows_NT" ]; then
# needs to be a windows format filename for 'type' to work.
if [ ! -d c:/tmp ]; then
mkdir c:/tmp
fi
- # windows7 magical mystery tour lets us create a file c:\\tmp_pids.txt, but then it's not really there
- # in the root of drive c: when we look for it later. hoping to fix that problem by using a subdir, which
- # also might be magical thinking from windows perspective.
+ # windows7 magical mystery tour lets us create a file c:\\tmp_pids.txt, but then it's not
+ # really there in the root of drive c: when we look for it later. hoping to fix that
+ # problem by using a subdir, which also might be magical thinking from windows perspective.
tmppid=c:\\tmp\\pids.txt
- # we have abandoned all hope of relying on ps on windows. instead
- # we use wmic to get full command lines for processes.
- # this does not exist on windows home edition. we are hosed if that's
- # what they insist on testing on.
+ # we have abandoned all hope of relying on ps on windows. instead we use wmic to get full
+ # command lines for processes.
wmic /locale:ms_409 PROCESS get processid,commandline </dev/null >"$tmppid"
local flag='/c'
if [ ! -z "$(uname -a | grep "^MING" )" ]; then
# we 'type' the file to get rid of the unicode result from wmic.
cmd $flag type "$tmppid" >$PID_DUMP
\rm "$tmppid"
- local CR='\r' # embedded carriage return.
- local appropriate_pattern="s/^.* *\([0-9][0-9]*\)[ $CR]*\$/\1/p"
+ local appropriate_pattern="s/^.* *\([0-9][0-9]*\) *\$/\1/p"
for i in "${patterns[@]}"; do
- PIDS_SOUGHT+=$(cat $PID_DUMP \
+ PIDS_SOUGHT+=($(cat $PID_DUMP \
| grep -i "$i" \
- | sed -n -e "$appropriate_pattern")
- if [ ${#PIDS_SOUGHT[*]} -ne 0 ]; then
- # we want to bail as soon as we get matches, because on the same
- # platform, the same set of patterns should work to find all
- # occurrences of the genesis java.
- break;
- fi
+ | sed -n -e "$appropriate_pattern"))
done
else
/bin/ps $extra_flags wuax >$PID_DUMP
# user wants to find, and just pluck the process ids out of the
# results.
for i in "${patterns[@]}"; do
- PIDS_SOUGHT=$(cat $PID_DUMP \
+ PIDS_SOUGHT+=($(cat $PID_DUMP \
| sed -e '1d' \
| grep -i "$i" \
- | sed -n -e "$appropriate_pattern")
- if [ ${#PIDS_SOUGHT[*]} -ne 0 ]; then
- # we want to bail as soon as we get matches, because on the same
- # platform, the same set of patterns should work to find all
- # occurrences of the genesis java.
- break;
- fi
+ | sed -n -e "$appropriate_pattern"))
done
fi
- if [ ! -z "$PIDS_SOUGHT" ]; then echo "$PIDS_SOUGHT"; fi
+ if [ ${#PIDS_SOUGHT[*]} -ne 0 ]; then
+ local PIDS_SOUGHT2=$(printf -- '%s\n' ${PIDS_SOUGHT[@]} | sort | uniq)
+ PIDS_SOUGHT=()
+ PIDS_SOUGHT=${PIDS_SOUGHT2[*]}
+ echo ${PIDS_SOUGHT[*]}
+ fi
/bin/rm $PID_DUMP
}
echo "psa finds processes by pattern, but there was no pattern on the command line."
return 1
fi
- p=$(psfind "$1")
+ p=$(psfind "${@}")
if [ -z "$p" ]; then
# no matches.
return 0
fi
echo ""
- echo "Processes containing \"$1\"..."
+ echo "Processes matching ${@}..."
echo ""
if [ -n "$IS_DARWIN" ]; then
unset fuzil_sentinel
# label if they're doing an su with the sudo.
function sudo() {
local first_command="$1"
- /usr/bin/sudo $*
+ /usr/bin/sudo "$@"
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
# recreates all the generated files that the feisty meow scripts use.
function regenerate() {
+ # do the bootstrapping process again.
+ echo "regenerating feisty meow script environment."
bash $FEISTY_MEOW_SCRIPTS/core/bootstrap_shells.sh
echo
+ # force a full reload by turning off sentinel variable and alias.
+ # 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
+ # run nechung oracle to give user a new fortune.
nechung
}
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"
+ if [ -d "$FEISTY_MEOW_DIR/customizing/$user/scripts" ]; then
+ echo "copying custom scripts for $user"
+ \cp -R "$FEISTY_MEOW_DIR/customizing/$user/scripts" "$FEISTY_MEOW_GENERATED/custom/"
+ fi
+ echo
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.
+ function replace_pattern_in_file()
+ {
+ local file="$1"; shift
+ local pattern="$1"; shift
+ local replacement="$1"; shift
+ if [ -z "$file" -o -z "$pattern" -o -z "$replacement" ]; then
+ echo "replace_pattern_in_file: needs a filename, a pattern to replace, and the"
+ echo "text to replace that pattern with."
+ return 1
+ fi
+ sed -i -e "s%$pattern%$replacement%g" "$file"
+ }
+
+ function spacem()
+ {
+#hmmm: could really use that pattern of 'iterate across all the arguments and do same thing' here.
+
+#hmmm: it actually seems like the below IS the pattern. it's pretty short, but i wish it could be shorter, like a function in itself.... ah.
+# couldn't we have a functionator deal that takes:
+# 1) a command to run, and
+# 2-n) arguments,
+# where the function just blithely runs that command on all of those arguments!?
+# yes! that does seem like the pattern being sought, much nicer than the goofy loop below,
+# although this functionator deal needs to handle when there are more than one command also,
+# or this very function couldn't be implemented...
+# maybe a two step process:
+# 1) build a list of commands to run on all arguments,
+# 2) then run through all the arguments passed in using those established commands.
+# yes again! this seems like it would meet all the needs involved and not be too irksome.
+# for the example below, this would reduce the number of lines, i think.
+# i had better stop bloviating and write this function so i can determine the number of
+# lines omitted by the new approach.
+ while [ $# -gt 0 ]; do
+ arg="$1"; shift
+ # 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
projects / feisty_meow.git / blobdiff