zshrc: new function rundirs() to run shell functions in a bunch of directories.

[grml-etc-core.git] / etc / zsh / zshrc

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index 041bae3..abe6a22 100644 (file)
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -3611,15 +3611,24 @@ lcheck() {
 
 #f5# Clean up directory - remove well known tempfiles
 purge() {
-    FILES=(*~(N) .*~(N) \#*\#(N) *.o(N) a.out(N) *.core(N) *.cmo(N) *.cmi(N) .*.swp(N))
-    NBFILES=${#FILES}
+    emulate -L zsh
+    setopt HIST_SUBST_PATTERN
+    local -a TEXTEMPFILES GHCTEMPFILES PYTEMPFILES FILES
+    TEXTEMPFILES=(*.tex(N:s/%tex/'(log|toc|aux|nav|snm|out|tex.backup|bbl|blg|bib.backup|vrb|lof|lot|hd|idx)(N)'/))
+    GHCTEMPFILES=(*.(hs|lhs)(N:r:s/%/'.(hi|hc|(p|u|s)_(o|hi))(N)'/))
+    PYTEMPFILES=(*.py(N:s/%py/'(pyc|pyo)(N)'/))
+    LONELY_MOOD_FILES=((*.mood)(NDe:'local -a AF;AF=( ${${REPLY#.}%mood}(mp3|flac|ogg|asf|wmv|aac)(N) ); [[ -z "$AF" ]]':))
+    FILES=(*~(.N) \#*\#(.N) *.o(.N) a.out(.N) (*.|)core(.N) *.cmo(.N) *.cmi(.N) .*.swp(.N) *.(orig|rej)(.DN) *.dpkg-(old|dist|new)(DN) ._(cfg|mrg)[0-9][0-9][0-9][0-9]_*(N) ${~TEXTEMPFILES} ${~GHCTEMPFILES} ${~PYTEMPFILES} ${LONELY_MOOD_FILES})
+    local NBFILES=${#FILES}
+    local CURDIRSUDO=""
+    [[ ! -w ./ ]] && CURDIRSUDO=$SUDO
     if [[ $NBFILES > 0 ]] ; then
-        print $FILES
+        print -l $FILES
         local ans
         echo -n "Remove these files? [y/n] "
         read -q ans
         if [[ $ans == "y" ]] ; then
-            rm ${FILES}
+            $CURDIRSUDO rm ${FILES}
             echo ">> $PWD purged, $NBFILES files removed"
         else
             echo "Ok. .. then not.."
@@ -3641,6 +3650,13 @@ if is439 && [[ -d /dev/disk/by-id/ ]]; then
     }
 fi
 
+#f5# run command or function in a list of directories
+rundirs() {
+  local d CMD STARTDIR=$PWD
+  CMD=$1; shift
+  ( for d ($@) {cd -q $d && { print cd $d; ${(z)CMD} ; cd -q $STARTDIR }} )
+}
+
 # Translate DE<=>EN
 # 'translate' looks up fot a word in a file with language-to-language
 # translations (field separator should be " : "). A typical wordlist looks