plugins/gnupg/gnupg.zshrc

   1 # AX-ZSH: Alex' Modular ZSH Configuration
   2 # gnupg.zshrc: Setup GnuPG
   3
   4 if (( $+commands[gpg2] )); then
   5         # Use the gpg completions for gpg2, too
   6         compdef gpg2=gpg
   7
   8         if ! (( $+commands[gpg])); then
   9                 # gpg2 is available, but no gpg: alias it!
  10                 alias gpg="gpg2"
  11         fi
  12 fi
  13
  14 # Make sure that "gpg(1)" is available.
  15 (( $+commands[gpg] )) || return
  16
  17 export GPG_TTY=$(tty)
  18
  19 agent_info_file="$HOME/.gnupg/agent.info-${HOST}"
  20
  21 # Validate agent info ...
  22 if [[ -n "$GPG_AGENT_INFO" ]]; then
  23         echo " *** Testing agent environment ..."
  24         gpg-agent >/dev/null 2>&1 || unset GPG_AGENT_INFO
  25 fi
  26
  27 # Read environment file, when available and agent info not already set.
  28 if [[ -z "$GPG_AGENT_INFO" && -r "$agent_info_file" ]]; then
  29         source "$agent_info_file" 2>/dev/null
  30         [[ -n "$GPG_AGENT_INFO" ]] && export GPG_AGENT_INFO
  31 fi
  32
  33 # Setup GnuPG agent when installed.
  34 if (( $+commands[gpg-agent] )); then
  35         # Start up a new GnuPP agent, when none is running/accessible:
  36         if ! gpg-agent >/dev/null 2>&1; then
  37                 eval $(gpg-agent --daemon --write-env-file "$agent_info_file")
  38         fi
  39 fi
  40
  41 unset agent_info_file