conditionalize fancy-prompt config on being installed

so that we don't end up promptless on a new system before installing it

2 files changed, 10 insertions, 6 deletions

diff --git a/bashrc b/bashrc
index f4caa0b..83c2145 100644
--- a/bashrc
+++ b/bashrc
@@ -54,7 +54,9 @@ source ~/.sh/fzf/shell/completion.bash
 source ~/.sh/fzf/shell/key-bindings.bash
 # }}}
 # prompt {{{
-export PROMPT_COMMAND="__err=\$?;$PROMPT_COMMAND;PS1=\"\$(fancy-prompt --prompt-escape bash "\$__err")\""
+if type fancy-prompt > /dev/null 2>&1; then
+    export PROMPT_COMMAND="__err=\$?;$PROMPT_COMMAND;PS1=\"\$(fancy-prompt --prompt-escape bash "\$__err")\""
+fi
 # }}}
 # }}}
 # fortune {{{
diff --git a/zshrc b/zshrc
index 99ca293..e82c817 100644
--- a/zshrc
+++ b/zshrc
@@ -89,11 +89,13 @@ ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=black,bold'
 # }}}
 # }}}
 # prompt {{{
-function shell_prompt_precmd () {
-    PROMPT=`fancy-prompt --prompt-escape zsh $?`
-    RPS1=''
-}
-precmd_functions+=(shell_prompt_precmd)
+if type fancy-prompt > /dev/null 2>&1; then
+    function shell_prompt_precmd () {
+        PROMPT=`fancy-prompt --prompt-escape zsh $?`
+        RPS1=''
+    }
+    precmd_functions+=(shell_prompt_precmd)
+fi
 function zle-keymap-select () {
     setopt localoptions no_ksharrays
     { [[ "${@[2]-main}" == opp ]] } && return