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
cd "$1"
}
+ function is_array() {
+ [[ "$(declare -p $1)" =~ "declare -a" ]]
+ }
+
+ function is_alias() {
+ alias $1 &>/dev/null
+ return $?
+ }
+
# displays the value of a variable in bash friendly format.
function var() {
+ HOLDIFS="$IFS"
+ IFS=""
while true; do
local varname="$1"; shift
if [ -z "$varname" ]; then
break
fi
- if [ -z "${!varname}" ]; then
+
+ if is_alias "$varname"; then
+#echo found $varname is alias
+ local tmpfile="$(mktemp $TMP/aliasout.XXXXXX)"
+ alias $varname | sed -e 's/.*=//' >$tmpfile
+ echo "alias $varname=$(cat $tmpfile)"
+ \rm $tmpfile
+ elif [ -z "${!varname}" ]; then
echo "$varname undefined"
else
- echo "$varname=${!varname}"
+ if is_array "$varname"; then
+#echo found $varname is array var
+ local temparray
+ eval temparray="(\${$varname[@]})"
+ echo "$varname=(${temparray[@]})"
+#hmmm: would be nice to print above with elements enclosed in quotes, so that we can properly
+# see ones that have spaces in them.
+ else
+#echo found $varname is simple
+ echo "$varname=${!varname}"
+ fi
fi
done
+ IFS="$HOLDIFS"
}
function success_sound()
# locates a process given a search pattern to match in the process list.
function psfind() {
local -a patterns=("${@}")
+#echo ====
+#echo patterns list is: "${patterns[@]}"
+#echo ====
local PID_DUMP="$(mktemp "$TMP/zz_pidlist.XXXXXX")"
local -a PIDS_SOUGHT
if [ "$OS" == "Windows_NT" ]; then
- # needs to be a windows format filename for 'type' to work.
+ # windows case has some odd gyrations to get the user list.
if [ ! -d c:/tmp ]; then
mkdir c:/tmp
fi
flag='//c'
fi
# we 'type' the file to get rid of the unicode result from wmic.
+ # needs to be a windows format filename for 'type' to work.
cmd $flag type "$tmppid" >$PID_DUMP
\rm "$tmppid"
- local appropriate_pattern="s/^.* *\([0-9][0-9]*\) *\$/\1/p"
+ local appropriate_pattern='s/^.*[[:space:]][[:space:]]*\([0-9][0-9]*\) *\$/\1/p'
+ local i
for i in "${patterns[@]}"; do
PIDS_SOUGHT+=($(cat $PID_DUMP \
| grep -i "$i" \
done
else
/bin/ps $extra_flags wuax >$PID_DUMP
+#echo ====
+#echo got all this stuff in the pid dump file:
+#cat $PID_DUMP
+#echo ====
# pattern to use for peeling off the process numbers.
- local appropriate_pattern='s/^[-a-zA-Z_0-9][-a-zA-Z_0-9]* *\([0-9][0-9]*\).*$/\1/p'
+ local appropriate_pattern='s/^[-+a-zA-Z_0-9][-+a-zA-Z_0-9]*[[:space:]][[:space:]]*\([0-9][0-9]*\).*$/\1/p'
# remove the first line of the file, search for the pattern the
# user wants to find, and just pluck the process ids out of the
# results.
+ local i
for i in "${patterns[@]}"; do
+#echo pattern is $i
+#echo phase 1: $(cat $PID_DUMP | sed -e '1d' )
+#echo phase 2: $(cat $PID_DUMP | sed -e '1d' | grep -i "$i" )
PIDS_SOUGHT+=($(cat $PID_DUMP \
| sed -e '1d' \
| grep -i "$i" \
| sed -n -e "$appropriate_pattern"))
done
+#echo ====
+#echo pids sought list became:
+#echo "${PIDS_SOUGHT[@]}"
+#echo ====
fi
if [ ${#PIDS_SOUGHT[*]} -ne 0 ]; then
local PIDS_SOUGHT2=$(printf -- '%s\n' ${PIDS_SOUGHT[@]} | sort | uniq)
# 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.
- unset NECHUNG function_sentinel
+ # 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
+ source $FEISTY_MEOW_SCRIPTS/core/launch_feisty_meow.sh
# run nechung oracle to give user a new fortune.
nechung
}
regenerate
}
+#uhhh, this does what now?
function add_cygwin_drive_mounts() {
for i in c d e f g h q z ; do
ln -s /cygdrive/$i $i
done
}
-
# takes a file to modify, and then it will replace any occurrences of the
# pattern provided as the second parameter with the text in the third
# parameter.
sed -i -e "s%$pattern%$replacement%g" "$file"
}
+ function spacem()
+ {
+ while [ $# -gt 0 ]; do
+ arg="$1"; shift
+ if [ ! -f "$arg" -a ! -d "$arg" ]; then
+ echo "failure to find a file or directory named '$arg'."
+ continue
+ fi
+ # 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