zsh/plugins/dirpersist/dirpersist.plugin.zsh

   1 #!/bin/zsh
   2 #
   3 # Make the dirstack more persistant
   4 #
   5 # Add dirpersist to $plugins in ~/.zshrc to load
   6 #
   7
   8 # $zdirstore is the file used to persist the stack
   9 zdirstore=~/.zdirstore
  10
  11 dirpersistinstall () {
  12     if grep 'dirpersiststore' ~/.zlogout > /dev/null; then
  13     else
  14         if read -q \?"Would you like to set up your .zlogout file for use with dirspersist? (y/n) "; then
  15             echo "# Store dirs stack\n# See $ZSH/plugins/dirspersist.plugin.zsh\ndirpersiststore" >> ~/.zlogout
  16         else
  17             echo "If you don't want this message to appear, remove dirspersist from \$plugins"
  18         fi
  19     fi
  20 }
  21
  22 dirpersiststore () {
  23     dirs -p | perl -e 'foreach (reverse <STDIN>) {chomp;s/([& ])/\\$1/g ;print "if [ -d $_ ]; then pushd -q $_; fi\n"}' > $zdirstore
  24 }
  25
  26 dirpersistrestore () {
  27     if [ -f $zdirstore ]; then
  28         source $zdirstore
  29     fi
  30 }
  31
  32 DIRSTACKSIZE=10
  33 setopt autopushd pushdminus pushdsilent pushdtohome pushdignoredups
  34
  35 dirpersistinstall
  36 dirpersistrestore
  37
  38 # Make popd changes permanent without having to wait for logout
  39 alias popd="popd;dirpersiststore"