Tweak build-dir fzf invocation

build/build.plugin.zsh

@@ -84,14 +84,16 @@ EOF
     integer index=0
     if [[ ${#local_build_dirs} -eq 0 ]]; then
       error "no build directories found"; return 1
+    elif [[ ${#local_build_dirs} -eq 1 ]]; then
+      local_build_dir=${local_build_dirs[1]}
     elif [[ ${#local_build_dirs} -gt 1 ]]; then
       if command -v fzf &> /dev/null; then
         # Use fzf to select a build directory
         local max=$(( $( tput lines ) / 2 ))
-        local best=$(( ${#local_build_dirs} + 5 ))
+        local best=$(( ${#local_build_dirs} + 3 ))
         local_build_dir=$(
-          printf '%s\n' "${local_build_dir[@]}" $local_build_dirs |
-          fzf --layout=reverse --info=hidden --border=rounded \
+          printf '%s\n' "${local_build_dirs[@]}" |
+          fzf --layout=reverse --info=hidden --border=rounded --tac \
               --height=$(( $best < $max ? $best : $max ))
         )
         if [[ $? -ne 0 ]]; then

zshenv

@@ -62,6 +62,14 @@ elif command -v vim &> /dev/null; then
 fi
 export GIT_EDITOR=$EDITOR
 
+if command -v fzf &> /dev/null; then
+  export FZF_DEFAULT_OPTS='--no-bold
+    --color=fg:#c5c9c5,fg+:#c5c9c5,bg:#000000,bg+:#393836
+    --color=hl:#8ea4a2,hl+:#8ea4a2,info:#afaf87,marker:#C8C093
+    --color=prompt:#C8C093,spinner:#8992a7,pointer:#FF9E3B,header:#87afaf
+    --color=gutter:#000000,border:#54546D,label:#aeaeae,query:#c5c9c5'
+fi
+
 # Use ~/.local for pip installs on macOS
 [ "`uname`" = "Darwin" ] && export PYTHONUSERBASE=$HOME/.local