From 5d8ce8e3edbeb8c356bf4f17d06052a6973eebb8 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Jan 18 2019 21:36:56 +0000
Subject: .bashrc: prepend $HOME/.local/bin to PATH as needed, provide common aliases.


---

diff --git a/common/home/midipix/.bashrc b/common/home/midipix/.bashrc
index 54406e9..19d9028 100644
--- a/common/home/midipix/.bashrc
+++ b/common/home/midipix/.bashrc
@@ -1,2 +1,38 @@
 # proceed only in interactive mode
 [[ "$-" != *i* ]] && return
+
+# home
+export HOME=/home/$(whoami)
+
+# PS1
+if [ "$TERM" = xterm ]; then
+	export PS1='\[\e]0;\w\a\]\n\[\e[32m\]\u@\h \[\e[33m\]\w\[\e[0m\]\n\$ '
+else
+	export PS1='\n\w \$ '
+fi
+
+# aliases
+if [ -x /bin/dircolors ]; then
+	alias ls='ls --color=auto'
+	alias grep='grep --color=auto'
+	alias fgrep='fgrep --color=auto'
+	alias egrep='egrep --color=auto'
+fi
+
+alias ll='ls -alF'
+alias la='ls -A'
+alias l='ls -CF'
+
+# prepend $HOME/.local/bin: to PATH as needed
+IFS_SAVED=${IFS}; IFS=':';
+ADD=$HOME/.local/bin:
+
+for path_element in $PATH; do
+	if [ "$ADD" = "$path_element:" ]; then
+		ADD=
+	fi
+done
+
+export PATH="$ADD$PATH"
+
+IFS=${IFS_SAVED}