Merge branch 'master' of https://github.com/rupa/z into solaris-compa…

…tibility
rupa · Sep 11, 2018 · 993746e · 993746e
2 parents 24c144e + 9d5a3fe
commit 993746e
Showing 1 changed file with 13 additions and 11 deletions.
diff --git a/z.sh b/z.sh
@@ -21,6 +21,7 @@
 #     * z -r foo  # cd to highest ranked dir matching foo
 #     * z -t foo  # cd to most recently accessed dir matching foo
 #     * z -l foo  # list matches instead of cd
+#     * z -e foo  # echo the best match, don't cd
 #     * z -c foo  # restrict matches to subdirs of $PWD
 
 [ -d "${_Z_DATA:-$HOME/.z}" ] && {
@@ -96,7 +97,7 @@ _z() {
         if [ $? -ne 0 -a -f "$datafile" ]; then
             env rm -f "$tempfile"
         else
-            [ "$_Z_OWNER" ] && chown $_Z_OWNER:$(id -ng $_Z_OWNER) "$tempfile"
+            [ "$_Z_OWNER" ] && chown $_Z_OWNER:"$(id -ng $_Z_OWNER)" "$tempfile"
             env mv -f "$tempfile" "$datafile" || env rm -f "$tempfile"
         fi
 
@@ -117,25 +118,26 @@ _z() {
 
     else
         # list/go
+        local echo fnd last list opt typ
         while [ "$1" ]; do case "$1" in
-            --) while [ "$1" ]; do shift; local fnd="$fnd${fnd:+ }$1";done;;
-            -*) local opt=${1:1}; while [ "$opt" ]; do case ${opt:0:1} in
-                    c) local fnd="^$PWD $fnd";;
-                    e) local echo=echo;;
+            --) while [ "$1" ]; do shift; fnd="$fnd${fnd:+ }$1";done;;
+            -*) opt=${1:1}; while [ "$opt" ]; do case ${opt:0:1} in
+                    c) fnd="^$PWD $fnd";;
+                    e) echo=1;;
                     h) echo "${_Z_CMD:-z} [-cehlrtx] args" >&2; return;;
-                    l) local list=1;;
-                    r) local typ="rank";;
-                    t) local typ="recent";;
+                    l) list=1;;
+                    r) typ="rank";;
+                    t) typ="recent";;
                     x)
                       local tempfile="$datafile.$RANDOM"
                       sed -e "\:^${PWD}|.*:d" "$datafile" > "$tempfile"
                       env mv -f "$tempfile" "$datafile" 2> /dev/null \
                         || env rm -f "$tempfile"
                       ;;
                 esac; opt=${opt:1}; done;;
-             *) local fnd="$fnd${fnd:+ }$1";;
-        esac; local last=$1; [ "$#" -gt 0 ] && shift; done
-        [ "$fnd" -a "$fnd" != "^$PWD " ] || local list=1
+             *) fnd="$fnd${fnd:+ }$1";;
+        esac; last=$1; [ "$#" -gt 0 ] && shift; done
+        [ "$fnd" -a "$fnd" != "^$PWD " ] || list=1
 
         # if we hit enter on a completion just go there
         case "$last" in