From cc8e82941800a8ebb8a59ab22987a41c5aaa9c3e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Yaroslav=20de=20la=20Pe=C3=B1a=20Smirnov?=
 <yps@yaroslavps.com>
Date: Fri, 7 Apr 2023 20:27:28 +0300
Subject: Use zsh config with root user as well

---
 dotfiles/.config/zsh/.zshrc | 10 ++++++++--
 install-root-zsh.sh         | 10 ++++++++++
 root/.profile               | 10 ++++++++++
 3 files changed, 28 insertions(+), 2 deletions(-)
 create mode 100755 install-root-zsh.sh
 create mode 100644 root/.profile

diff --git a/dotfiles/.config/zsh/.zshrc b/dotfiles/.config/zsh/.zshrc
index aa1bc69..99ab1d1 100644
--- a/dotfiles/.config/zsh/.zshrc
+++ b/dotfiles/.config/zsh/.zshrc
@@ -6,8 +6,14 @@ precmd_vcs_info() { vcs_info }
 precmd_functions+=( precmd_vcs_info )
 setopt prompt_subst
 
-PROMPT=$'\n''%{%}%B%~ ${reset_color}%F{yellow}${vcs_info_msg_0_}%f'$'\n''%F{green}→%f '
-RPROMPT='%{%} %n%f@%F{red}%m%f'
+if [ "$USER" = "root" ]; then
+	# Make it so that we display root's user@host on the left and colored red so
+	# that it is quite clear that we are under root.
+	PROMPT=$'\n''%{%}%B%~ ${reset_color}%F{yellow}${vcs_info_msg_0_}%f'$'\n''%F{red}%n%f@%F{red}%m%f %F{green}→%f '
+else
+	PROMPT=$'\n''%{%}%B%~ ${reset_color}%F{yellow}${vcs_info_msg_0_}%f'$'\n''%F{green}→%f '
+	RPROMPT='%{%} %n%f@%F{red}%m%f'
+fi
 zstyle ':vcs_info:git:*' formats ' %b'
 
 # Basic auto/tab complete:
diff --git a/install-root-zsh.sh b/install-root-zsh.sh
new file mode 100755
index 0000000..486001b
--- /dev/null
+++ b/install-root-zsh.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+# Make root use zsh and our zsh config, but with a slightly modified profile
+
+cp root/.profile /root/.profile
+ln -s /root/.profile /root/.zprofile
+mkdir -p /root/.config/zsh
+ln -s $PWD/dotfiles/.config/zsh/.* /root/.config/zsh/
+ln -s $PWD/dotfiles/.config/zsh/* /root/.config/zsh/
+
+chsh -s /bin/zsh root
diff --git a/root/.profile b/root/.profile
new file mode 100644
index 0000000..bb0f394
--- /dev/null
+++ b/root/.profile
@@ -0,0 +1,10 @@
+export LANG=en_US.UTF-8
+export TERMINAL=foot
+export EDITOR="nvim"
+export PAGER="less -R -j.5"
+export MANPAGER='nvim +Man!'
+export MANWIDTH=80
+
+export LESSHISTFILE="-"
+export ZDOTDIR="$HOME/.config/zsh"
+export INPUTRC="$HOME/.config/zsh/inputrc"
-- 
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