From d62494b2a268eb307194684148d6eb90b28bae9d Mon Sep 17 00:00:00 2001
From: Anthony Perkins <anthony@acperkins.com>
Date: Tue, 7 Apr 2020 15:46:49 +0100
Subject: [PATCH] Make the prompt work when hostname command missing (Arch)

---
 roles/home-cli/files/shrc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/roles/home-cli/files/shrc b/roles/home-cli/files/shrc
index 1526adb..62c9b60 100644
--- a/roles/home-cli/files/shrc
+++ b/roles/home-cli/files/shrc
@@ -32,7 +32,7 @@ export PYTHONWARNINGS="ignore::UserWarning"
 
 PS1="$ "
 if /bin/test -z "${HOST}"; then
-    HOST="$(hostname)"
+    HOST="$(hostname 2>/dev/null || cat /etc/hostname)"
 fi
 if /bin/test $(id -u) -eq 0; then
     export PS1="${HOST%%.*}# "
@@ -269,6 +269,6 @@ if test -S "$SSH_AUTH_SOCK"  && test -r "$HOME/.ssh/id_rsa" && [ $(ssh-add -l |
     ssh-add "$HOME/.ssh/id_rsa"
 fi
 
-if [ -r $HOME/.shrc.$(hostname -s) ]; then
-    . $HOME/.shrc.$(hostname -s)
+if [ -r $HOME/.shrc.$(hostname -s 2>/dev/null || cat /etc/hostname) ]; then
+    . $HOME/.shrc.$(hostname -s 2>/dev/null || cat /etc/hostname)
 fi