git.r.bdr.sh - rbdr/dotfiles/blob - zsh/functions/ssh-key-helpers.zsh

   1 #!/usr/bin/env zsh
   2
   3 set-git-signing-key() {
   4   local key_path="$1"
   5
   6   if [[ -z "$key_path" ]]; then
   7     echo "Error: Please provide a path to the private key to use to sign git commits." >&2
   8     return 1
   9   fi
  10
  11   # Check if key exists
  12   if [[ ! -f "$key_path" ]]; then
  13     echo "Error: Key file does not exist: $key_path" >&2
  14     return 1
  15   fi
  16
  17   local absolute_path=$(readlink -f "$key_path")
  18
  19   ln -sf "$absolute_path" ~/.ssh/git
  20   ln -sf "${absolute_path}.pub" ~/.ssh/git.pub
  21
  22   if [[ $? -eq 0 ]]; then
  23     echo "Successfully linked git signing key"
  24     return 0
  25   else
  26     echo "Error: Failed to create symbolic link" >&2
  27     return 1
  28   fi
  29 }
  30
  31 generate-ssh-key() {
  32   local key_name="$1"
  33   local key_description="$2"
  34
  35   if [[ -z "$key_name" ]]; then
  36     echo "Error: Please provide a name for the key." >&2
  37     return 1
  38   fi
  39
  40   if [[ -z "$key_description" ]]; then
  41     echo "Error: Please provide a description for the key." >&2
  42     return 1
  43   fi
  44
  45   ssh-keygen -t ed25519 -f ~/.ssh/id_ed25519_${key_name}_$(date +%Y-%m-%d) -C ${key_description}
  46 }