Finish initial setup of tmux-sessionizer

copy_configs

@@ -1,6 +1,6 @@
 #!/bin/zsh
 
-dry="0"
+local dry="0"
 
 execute() {
     log "execute $@"
@@ -19,10 +19,10 @@ done
 log "---------------- dotfiles ----------------"
 
 copy_dir() {
-    from=$1
-    to=$2
+    local from=$1
+    local to=$2
     pushd $from > /dev/null
-    dirs=(`find . -mindepth 1 -maxdepth 1 -type d`)
+    local dirs=(`find . -mindepth 1 -maxdepth 1 -type d`)
     for dir in $dirs; do
         [[ -d $to/$dir ]] && execute rm -rf $to/$dir
         execute cp -rp $dir $to/$dir
@@ -31,9 +31,9 @@ copy_dir() {
 }
 
 copy_file() {
-    from=$1
-    to=$2
-    filename=$(basename $from)
+    local from=$1
+    local to=$2
+    local filename=$(basename $from)
     [[ -e $to/$filename ]] && execute rm $to/$filename
     execute cp -p $from $to/$filename
 }