From 9d30a4672d9205df17e9df57dce1c483939d2022 Mon Sep 17 00:00:00 2001
From: Jonas Forsberg <jonas.forsberg@suse.com>
Date: Sun, 14 Nov 2021 13:45:49 +0100
Subject: [PATCH] .

---
 .functions/ps1.sh | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/.functions/ps1.sh b/.functions/ps1.sh
index 977d7b3..5671fc4 100644
--- a/.functions/ps1.sh
+++ b/.functions/ps1.sh
@@ -1,4 +1,17 @@
 #!/bin/bash
+function fetch_bash_ps1(){
+    local BASH_PS1_URL="${BASH_PS1_URL:-https://git.rre.nu/jonas/dotfiles/src/branch/master/.functions/ps1.sh}"
+
+    if ! command -v curl &> /dev/null;then
+        echo "curl not found"
+        return 1
+    fi
+    curl -o "${HOME}/.functions/ps1.sh" "$BASH_PS1_URL"
+    # shellcheck disable=1090
+    source "${HOME}/.functions/ps1.sh"
+
+}
+
 function bash_ps1 () {
     local LAST_EXIT_STATUS=$?
     local EXIT_STATUS=""
@@ -28,7 +41,12 @@ function bash_ps1 () {
     export GIT_PS1_SHOWUNTRACKEDFILES=1
 
     [[ $LAST_EXIT_STATUS != 0 ]] && EXIT_STATUS="${PS1_COLOR_DIVIDER}[${PS1_COLOR_EXIT_STATUS}${LAST_EXIT_STATUS}${PS1_COLOR_DIVIDER}]"
-    [[ $(type -t __git_ps1) == function ]] && GIT_BRANCH="${PS1_COLOR_DIVIDER}─[${PS1_COLOR_GITBRANCH}$(__git_ps1 '%s')${PS1_COLOR_DIVIDER}]"
+    if [[ $(type -t __git_ps1) == function ]];then
+        GIT_BRANCH="$(__git_ps1 '%s')"
+        if [[ -n "$GIT_BRANCH" ]];then
+            GIT_BRANCH="${PS1_COLOR_DIVIDER}─[${PS1_COLOR_GITBRANCH}${GIT_BRANCH}${PS1_COLOR_DIVIDER}]"
+        fi
+    fi
     [[ -n "$VIRTUAL_ENV" ]] && PYTHON_ENV="${PS1_COLOR_DIVIDER}─[${PS1_COLOR_VENV}${VIRTUAL_ENV##*/}${PS1_COLOR_DIVIDER}]"
     if [[ $(type kubectl) ]]; then
         CURRENT_CONTEXT="$(kubectl config current-context)"