zshrc: Move purge to its own file

[grml-etc-core.git] / usr_share_grml / zsh / functions / purge

diff --git a/usr_share_grml/zsh/functions/purge b/usr_share_grml/zsh/functions/purge
new file mode 100644 (file)
index 0000000..aa5066a
--- /dev/null
+++ b/usr_share_grml/zsh/functions/purge
@@ -0,0 +1,52 @@
+# Clean up directory - remove well known tempfiles
+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" ]]':))
+
+ZSH_COMPILED=(*.zwc(.NDe:'[[ -f ${REPLY%.zwc} && ${REPLY%.zwc} -nt ${REPLY} ]]':))
+
+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}
+    ${ZSH_COMPILED}
+)
+
+local NBFILES=${#FILES}
+local CURDIRSUDO=""
+
+[[ ! -w ./ ]] && CURDIRSUDO=$SUDO
+
+if [[ $NBFILES > 0 ]] ; then
+    print -l $FILES
+    local ans
+    echo -n "Remove these files? [y/n] "
+    read -q ans; echo
+    if [[ $ans == "y" ]] ; then
+        $CURDIRSUDO rm ${FILES}
+        echo ">> $PWD purged, $NBFILES files removed"
+    else
+        echo "Ok. .. then not.."
+    fi
+fi