X-Git-Url: https://feistymeow.org/gitweb/?a=blobdiff_plain;f=scripts%2Fcore%2Ffunctions.sh;h=7edaa007b40b16e12b9075f5415a4a3a70bcc383;hb=609b705e54bef599d06151cbcb10da415918ff42;hp=3ecbca2ff5d0d896084249f4336d0ada991e9f72;hpb=8a13f9fc9d762250b3f5a323fef01fefb0ce6c66;p=feisty_meow.git

diff --git a/scripts/core/functions.sh b/scripts/core/functions.sh
index 3ecbca2f..7edaa007 100644
--- a/scripts/core/functions.sh
+++ b/scripts/core/functions.sh
@@ -138,64 +138,40 @@ if [ -z "$skip_all" ]; then
 
     local PID_DUMP="$(mktemp "$TMP/zz_pidlist.XXXXXX")"
     local -a PIDS_SOUGHT
-    if [ "$OS" == "Windows_NT" ]; then
 
-#hmmm: windows isn't implementing the user flag yet!
-#try collapsing back to the ps implementation from cygwin?
-# that would simplify things a lot, if we can get it to print the right output.
+    if [ "$OS" == "Windows_NT" ]; then
+      # gets cygwin's (god awful) ps to show windoze processes also.
+      local EXTRA_DOZER_FLAGS="-W"
+      # pattern to use for peeling off the process numbers.
+      local pid_finder_pattern='s/ *\([0-9][0-9]*\) *.*$/\1/p'
 
-      # windows case has some odd gyrations to get the user list.
-      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.
-      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.
-      wmic /locale:ms_409 PROCESS get processid,commandline </dev/null >"$tmppid"
-      local flag='/c'
-      if [ ! -z "$(uname -a | grep "^MING" )" ]; then
-        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 pid_finder_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" \
-          | sed -n -e "$pid_finder_pattern"))
-      done
     else
-      /bin/ps $user_flag -o pid,args >$PID_DUMP
+      # flags which clean up the output on unixes, which apparently cygwin
+      # doesn't count as.  their crappy specialized ps doesn't support this.
+      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'
+    fi
+
+    /bin/ps $EXTRA_DOZER_FLAGS $EXTRA_UNIX_FLAGS $user_flag | tail -n +2 >$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 pid_finder_pattern='s/^[[: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 "$pid_finder_pattern"))
-      done
+
+    # search for the pattern the user wants to find, and just pluck the process
+    # ids out of the results.
+    local i
+    for i in "${patterns[@]}"; do
+      PIDS_SOUGHT+=($(cat $PID_DUMP \
+        | grep -i "$i" \
+        | sed -n -e "$pid_finder_pattern"))
+    done
 #echo ====
 #echo pids sought list became:
 #echo "${PIDS_SOUGHT[@]}"
 #echo ====
-    fi
+
     if [ ${#PIDS_SOUGHT[*]} -ne 0 ]; then
       local PIDS_SOUGHT2=$(printf -- '%s\n' ${PIDS_SOUGHT[@]} | sort | uniq)
       PIDS_SOUGHT=()
@@ -244,7 +220,7 @@ if [ -z "$skip_all" ]; then
         # special case for windows.
         ps | head -1
         for curr in $p; do
-          ps -W | grep "$curr" 
+          ps -W -p $curr | tail -n +2
         done
       else
         # normal OSes can handle a nice simple query.
@@ -367,7 +343,7 @@ if [ -z "$skip_all" ]; then
     if [ -z "$wheres_nechung" ]; then
       echo "The nechung oracle program cannot be found.  You may want to consider"
       echo "rebuilding the feisty meow applications with this command:"
-      echo "bash $FEISTY_MEOW_SCRIPTS/generator/bootstrap_build.sh"
+      echo "bash $FEISTY_MEOW_SCRIPTS/generator/produce_feisty_meow.sh"
     else
       $wheres_nechung
     fi
@@ -377,7 +353,7 @@ if [ -z "$skip_all" ]; then
   function regenerate() {
     # do the bootstrapping process again.
     echo "regenerating feisty meow script environment."
-    bash $FEISTY_MEOW_SCRIPTS/core/bootstrap_shells.sh
+    bash $FEISTY_MEOW_SCRIPTS/core/reconfigure_feisty_meow.sh
     echo
     # force a full reload by turning off sentinel variable and alias.
     # the nethack one is used by fred's customizations.
@@ -575,6 +551,30 @@ return 0
 
   ##############
 
+  # just shows a separator line for an 80 column console, or uses the first
+  # parameter as the number of columns to expect.
+  function separator()
+  {
+    count=$1; shift
+    if [ -z "$count" ]; then
+      count=79
+    fi
+    echo
+    local i
+    for ((i=0; i < $count - 1; i++)); do
+      echo -n "="
+    done
+    echo
+    echo
+  }
+  # alias for separator.
+  function sep()
+  {
+    separator $*
+  }
+
+  ##############
+
   function function_sentinel() { return 0; }
   
   if [ ! -z "$SHELL_DEBUG" ]; then echo "feisty meow function definitions done."; fi