40 lines
969 B
Bash
40 lines
969 B
Bash
#!/usr/bin/env bash
|
|
|
|
__my_rvm_ruby_version() {
|
|
local gemset=$(echo $GEM_HOME | awk -F'@' '{print $2}')
|
|
[ "$gemset" != "" ] && gemset="@$gemset"
|
|
local version=$(echo $MY_RUBY_HOME | awk -F'-' '{print $2}')
|
|
echo "$version$gemset"
|
|
}
|
|
|
|
|
|
prompt_setter() {
|
|
local return_code=$?
|
|
local return_color
|
|
[ "z${return_code}" == "z0" ] && return_color="" || return_color=$red
|
|
|
|
local scm_info=$(scm_prompt_info)
|
|
|
|
local head_ps1="${return_color:-${green}}\\\$?=${return_code} \t${reset_color}${scm_info} rb:$(__my_rvm_ruby_version) ${reset_color}"
|
|
local base_ps1="${green}\u${reset_color}@${yellow}\H${reset_color}:${cyan}\w${reset_color}\$"
|
|
|
|
TITLEBAR="\033]0;${scm_info} \u@\H:\W\007"
|
|
|
|
PS1="$TITLEBAR${head_ps1}\n${base_ps1} "
|
|
PS2='> '
|
|
PS4='+ '
|
|
|
|
|
|
# Save history
|
|
history -a
|
|
history -c
|
|
history -r
|
|
}
|
|
|
|
PROMPT_COMMAND=prompt_setter
|
|
|
|
SCM_THEME_PROMPT_DIRTY=" ✗"
|
|
SCM_THEME_PROMPT_CLEAN=" ✓"
|
|
SCM_THEME_PROMPT_PREFIX=" ("
|
|
SCM_THEME_PROMPT_SUFFIX=")"
|