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Bash: add some notes on new prompt.

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This commit is contained in:
Artem Sapegin 2013-02-21 23:12:11 +04:00
parent 9b1118876e
commit 11989350a4
1 changed files with 7 additions and 5 deletions
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12
includes/bash_prompt.bash
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@ -1,10 +1,12 @@
#
# The most awesome Bash prompt
# Clean and minimalistic Bash prompt
# Author: Artem Sapegin, sapegin.me
#
# Inspired by: https://github.com/dreadatour/dotfiles/blob/master/.bash_profile & https://github.com/sindresorhus/pure
# Inspired by: https://github.com/sindresorhus/pure & https://github.com/dreadatour/dotfiles/blob/master/.bash_profile
#
# Add to ~/.bashlocal user name you don’t want to see in the prompt: `local_username="admin"`
# Notes:
# - $local_username - username you don’t want to see in the prompt - can be defined in ~/.bashlocal : `local_username="admin"`
# - Colors ($RED, $GREEN) - defined in ../tilde/bash_profile.bash
#
@ -14,7 +16,7 @@ case $(id -u) in
*) user_color="$GREEN" ;;
esac
# Prompt symbol
# Symbols
prompt_symbol="❯"
prompt_clean_symbol="☀ "
prompt_dirty_symbol="☂ "
@ -57,7 +59,7 @@ function prompt_command() {
# Format prompt
first_line="$user_prompt$host_prompt$login_delimiter$WHITE\w$NOCOLOR$git_prompt"
# Text (commands) inside \[...\] does not impact line length which fixes stange bug when looking through the history
# Text (commands) inside \[...\] does not impact line length calculation which fixes stange bug when looking through the history
# $? is a status of last command, should be processed every time prompt prints
second_line="\`if [ \$? = 0 ]; then echo \[\$CYAN\]; else echo \[\$RED\]; fi\`\$prompt_symbol\[\$NOCOLOR\] "
PS1="\n$first_line\n$second_line"