X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=sys%2Fbashrc;h=73a3bbd8b3de61dcc4d3bb44c8c64deb064de495;hb=59b5a5b387733b4a72510aa1c6c1090bbef3eb18;hp=3b9e742a2cdb767d7145da474f01c8b51f18c02a;hpb=caa51e4a689fd150c671b476a5df6cbee5711d48;p=ConfigScripts.git

diff --git a/sys/bashrc b/sys/bashrc
index 3b9e742..73a3bbd 100644
--- a/sys/bashrc
+++ b/sys/bashrc
@@ -28,14 +28,43 @@ sshtmp() {
 	ssh -o "StrictHostKeyChecking no" -o "UserKnownHostsFile /dev/null" "$@"
 }
 
-# Shell prompt
-[ "$UID" -eq 0 ] \
-	&& PS1="\h:\w \\\$ " \
-	|| PS1="\u@\h:\w \\\$ "
-if [ "\$(type -t __git_ps1)" ]; then
-	PS1="\$(__git_ps1 '(%s) ')$PS1"
-fi
-PS1="${chroot_name:+[$chroot_name] }$PS1"
+# Colors
+case "$TERM" in
+	ansi|cons25|cygwin|dtterm|linux|rxvt|screen*|vt100|vt200|vt220|vt320| \
+	xterm|xterm-color)
+		# color terminal
+
+		# terminal attributes
+		#   0: reset / 1: bright / 2: dim / 4: underline / 5: blink /
+		#   7: reverse / 8: hidden.
+		# foreground colors
+		#   30: black / 31: red / 32: green / 33: yellow / 34: blue /
+		#   35: magenta / 36: cyan / 37: white
+		# background colors
+		#   40: black / 41: red / 42: green / 43: yellow / 44: blue /
+		#   45: magenta / 46: cyan / 47: white
+
+		# colors for shell prompt etc.
+		COLOR_RESET="\[\e[0m\]"
+		COLOR_PREPOSTTXT="\[\e[1;37m\]"
+		COLOR_USER="\[\e[0;4m\]"
+		COLOR_AT="\[\e[0;37m\]"
+		COLOR_HOST="\[\e[0;4m\]"
+		COLOR_COLON="\[\e[0;37m\]"
+		COLOR_PATH=$reset
+		COLOR_PROMPT_USER="\[\e[1;32m\]"
+		COLOR_PROMPT_ROOT="\[\e[1;31m\]"
+		COLOR_VCS="\[\e[1;33m\]"
+
+		# colors for less(1) pager
+		export LESS_TERMCAP_mb=$'\E[1;33m'
+		export LESS_TERMCAP_md=$'\E[1;31m'
+		export LESS_TERMCAP_me=$'\E[0m'
+		export LESS_TERMCAP_se=$'\E[0m'
+		export LESS_TERMCAP_so=$'\E[1;33;44m'
+		export LESS_TERMCAP_ue=$'\E[0m'
+		export LESS_TERMCAP_us=$'\E[1;32m'
+esac
 
 # Enable bash completion, if available
 [ -z "$BASH_COMPLETION" -a -r /etc/bash_completion ] \
@@ -45,6 +74,27 @@ PS1="${chroot_name:+[$chroot_name] }$PS1"
 [ -z "$BASH_COMPLETION" -a -r /opt/local/etc/bash_completion ] \
 	&& source /opt/local/etc/bash_completion
 
+# Shell prompt
+PS1_Path() {
+	P="${PWD/$HOME/~}"
+	echo "${P/???????????????????????????????*/${P:0:8}...${P: -20}}"
+}
+
+PS1="${COLOR_PREPOSTTXT}${PS1_BEGIN:-<}"
+[ "$UID" -eq 0 ] \
+	|| PS1="${PS1}${COLOR_USER}\u${COLOR_AT}@"
+PS1="${PS1}${COLOR_HOST}\h"
+PS1="${PS1}${COLOR_COLON}:"
+PS1="${PS1}${COLOR_PATH}\$(PS1_Path)"
+PS1="${PS1}${COLOR_PREPOSTTXT}${PS1_END:->}${COLOR_RESET} "
+[ "$UID" -eq 0 ] \
+	&& PS1="${PS1}${COLOR_PROMPT_ROOT}\\\$${COLOR_RESET} " \
+	|| PS1="${PS1}${COLOR_PROMPT_USER}\\\$${COLOR_RESET} "
+[ "$(type -t __git_ps1)" ] \
+	&& PS1="\$(__git_ps1 '(${COLOR_VCS}%s${COLOR_RESET}) ')${PS1}"
+PS1="${chroot_name:+[${COLOR_CHROOT}$chroot_name${COLOR_RESET}] }${PS1}"
+PS1="${COLOR_RESET}${PS1}"
+
 # If the command-not-found package is installed, use it
 if [ -r /etc/bash_command_not_found ]; then
 	. /etc/bash_command_not_found