bash: liquidprompt & history sharing

.gitmodules

@@ -7,3 +7,6 @@
 [submodule "emacs.d"]
 	path = emacs.d
 	url = https://github.com/syl20bnr/spacemacs
+[submodule "liquidprompt"]
+	path = liquidprompt
+	url = https://github.com/nojhan/liquidprompt

Makefile

@@ -1,4 +1,4 @@
-FILES = bashrc vimrc zshrc gitconfig screenrc commonshrc \
+FILES = bashrc vimrc zshrc gitconfig screenrc commonshrc liquidpromptrc \
 	gnomerc gvimrc muttrc pentadactylrc mailcap latexmkrc ctags \
 	i3/config i3status.conf msmtprc spacemacs emacs.d mbsyncrc authinfo
 

bashrc

@@ -1,4 +1,4 @@
-# Copyright (C) 2004  Gabriel Ebner
+# Copyright (C) 2015  Gabriel Ebner
 
 . ~/.commonshrc
 
@@ -7,11 +7,16 @@ if [[ $- != *i* ]]; then
 	return
 fi
 
-HISTCONTROL=erasedups
-HISTFILESIZE=10000
-HISTSIZE=10000
+HISTCONTROL=ignoredups:erasedups
+HISTFILESIZE=100000
+HISTSIZE=100000
+HISTFILE=~/.bash_history
+shopt -s histappend
 
-PS1='\u@\h:\w\$ '
+. ~/etc/liquidprompt/liquidprompt
+PROMPT_COMMAND="history -a; history -c; history -r; $PROMPT_COMMAND"
+
+shopt -s autocd
 
 # Bash completion
 for i in /etc/profile.d/bash-completion /etc/bash_completion; do

liquid.ps1

@@ -0,0 +1,56 @@
+
+#######################################
+# LIQUID PROMPT DEFAULT TEMPLATE FILE #
+#######################################
+
+# Available features:
+# LP_BATT battery
+# LP_LOAD load
+# LP_JOBS screen sessions/running jobs/suspended jobs
+# LP_USER user
+# LP_HOST hostname
+# LP_PERM a colon ":"
+# LP_PWD current working directory
+# LP_VENV Python virtual environment
+# LP_PROXY HTTP proxy
+# LP_VCS the content of the current repository
+# LP_ERR last error code
+# LP_MARK prompt mark
+# LP_TIME current time
+# LP_RUNTIME runtime of last command
+# LP_MARK_PREFIX user-defined prompt mark prefix (helpful if you want 2-line prompts)
+# LP_PS1_PREFIX user-defined general-purpose prefix (default set a generic prompt as the window title)
+# LP_PS1_POSTFIX user-defined general-purpose postfix
+# LP_BRACKET_OPEN open bracket
+# LP_BRACKET_CLOSE close bracket
+
+# Remember that most features come with their corresponding colors,
+# see the README.
+
+# add time, jobs, load and battery
+LP_PS1="${LP_PS1_PREFIX}${LP_TIME}${LP_BATT}${LP_LOAD}${LP_JOBS}"
+# add user, host and permissions colon
+LP_PS1="${LP_PS1}${LP_BRACKET_OPEN}${LP_USER}${LP_HOST}${LP_PERM}"
+
+LP_PS1="${LP_PS1}${LP_PWD}${LP_BRACKET_CLOSE}${LP_VENV}${LP_PROXY}"
+
+# Add VCS infos
+# If root, the info has not been collected unless LP_ENABLE_VCS_ROOT
+# is set.
+LP_PS1="${LP_PS1}${LP_VCS}"
+
+# add return code and prompt mark
+LP_PS1="${LP_PS1}${LP_RUNTIME}${LP_ERR}${LP_MARK_PREFIX}${LP_MARK}${LP_PS1_POSTFIX}"
+
+# "invisible" parts
+# Get the current prompt on the fly and make it a title
+LP_TITLE="$(_lp_title "$LP_PS1")"
+
+# Insert it in the prompt
+LP_PS1="${LP_TITLE}${LP_PS1}"
+
+if [ -n "${IN_NIX_SHELL}" ]; then
+    LP_PS1="${LP_COLOR_NIX_SHELL}[nix-shell]${NO_COL} ${LP_PS1}"
+fi
+
+# vim: set et sts=4 sw=4 tw=120 ft=sh:

liquid.theme

@@ -0,0 +1,134 @@
+
+####################################
+# LIQUID PROMPT DEFAULT THEME FILE #
+####################################
+
+# Special characters
+# Be sure to use characters that exists in the font you use. You can use several
+# characters at once.
+# Below is an example of how to fallback to ASCII if the term is not Unicode-capable.
+# Defaults to UTF-8 characters.
+if [[ "$(locale -k LC_CTYPE | sed -n 's/^charmap="\(.*\)"/\1/p')" == *"UTF-8"* ]]; then
+    # If charset is UTF-8.
+    LP_MARK_BATTERY="⌁"        # in front of the battery charge
+    LP_MARK_ADAPTER="⏚"        # displayed when plugged
+    LP_MARK_LOAD="⌂"           # in front of the load
+    LP_MARK_TEMP="θ"           # in front of the temp
+    LP_MARK_PROXY="↥"          # indicate a proxy in use
+    LP_MARK_HG="☿"             # prompt mark in hg repositories
+    LP_MARK_SVN="‡"            # prompt mark in svn repositories
+    LP_MARK_GIT="±"            # prompt mark in git repositories
+    LP_MARK_FOSSIL="⌘"         # prompt mark in fossil repositories
+    LP_MARK_DISABLED="⌀"       # prompt mark in directory with disabled VCS info
+    LP_MARK_UNTRACKED="*"      # if git has untracked files
+    LP_MARK_STASH="+"          # if git has stashs
+    LP_MARK_SHORTEN_PATH=" … " # prompt mark in shortened paths
+else
+    # If charset is anything else, fallback to ASCII chars
+    LP_MARK_BATTERY="b"
+    LP_MARK_ADAPTER="p"
+    LP_MARK_LOAD="c"
+    LP_MARK_TEMP="T"
+    LP_MARK_PROXY="^"
+    LP_MARK_HG="m"
+    LP_MARK_SVN="="
+    LP_MARK_GIT="+"
+    LP_MARK_FOSSIL="f"
+    LP_MARK_DISABLED="!"
+    LP_MARK_UNTRACKED="*"
+    LP_MARK_STASH="+"
+    LP_MARK_SHORTEN_PATH=" ... "
+fi
+
+LP_MARK_BRACKET_OPEN="["  # open bracket
+LP_MARK_BRACKET_CLOSE="]" # close bracket
+#LP_MARK_DEFAULT=""        # default prompt mark
+LP_MARK_PREFIX=" "        # prompt mark prefix
+LP_PS1_PREFIX=""
+LP_PS1_POSTFIX=""
+
+# Colors
+# Available colors are:
+# BOLD, BLACK, BOLD_GRAY, WHITE, BOLD_WHITE,
+# RED, BOLD_RED, WARN_RED, CRIT_RED, DANGER_RED,
+# GREEN, BOLD_GREEN, YELLOW, BOLD_YELLOW, BLUE,
+# BOLD_BLUE, PURPLE, PINK, CYAN, BOLD_CYAN
+# Set to a null string "" if you do not want color.
+
+# Current working directory
+LP_COLOR_PATH="$BOLD"         # as normal user
+LP_COLOR_PATH_ROOT="$BOLD_YELLOW"   # as root
+
+# Color of the proxy mark
+LP_COLOR_PROXY="$BOLD_BLUE"
+
+# Jobs count
+LP_COLOR_JOB_D="$YELLOW"        # Detached (aka screen sessions)
+LP_COLOR_JOB_R="$BOLD_YELLOW"   # Running (xterm &)
+LP_COLOR_JOB_Z="$BOLD_YELLOW"   # Sleeping (Ctrl-Z)
+
+# Last error code
+LP_COLOR_ERR="$PURPLE"
+
+# Prompt mark
+LP_COLOR_MARK="$BOLD"     # as user
+LP_COLOR_MARK_ROOT="$BOLD_RED"  # as root
+
+# Current user
+LP_COLOR_USER_LOGGED=""           # user who logged in
+LP_COLOR_USER_ALT="$BOLD"         # user but not the one who logged in
+LP_COLOR_USER_ROOT="$BOLD_YELLOW" # root
+
+# Hostname
+LP_COLOR_HOST=""            # local host
+LP_COLOR_SSH="$BLUE"        # connected via SSH
+LP_COLOR_SU="$BOLD_YELLOW"  # connected remotely but in new environment through su/sudo
+LP_COLOR_TELNET="$WARN_RED" # connected via telnet
+LP_COLOR_X11_ON="$GREEN"    # connected with X11 support
+LP_COLOR_X11_OFF="$YELLOW"  # connected without X11 support
+
+# Separation mark (aka permission in the working dir)
+LP_COLOR_WRITE="$GREEN"  # have write permission
+LP_COLOR_NOWRITE="$RED"  # do not have write permission
+
+# VCS
+LP_COLOR_UP="$GREEN"        # repository is up to date / a push have been made
+LP_COLOR_COMMITS="$YELLOW"  # some commits have not been pushed
+LP_COLOR_CHANGES="$RED"     # there is some changes to commit
+LP_COLOR_DIFF="$PURPLE"     # number of lines impacted by current changes
+
+# Battery
+LP_COLOR_CHARGING_ABOVE="$GREEN"      # charging and above threshold
+LP_COLOR_CHARGING_UNDER="$YELLOW"     # charging but under threshold
+LP_COLOR_DISCHARGING_ABOVE="$YELLOW"  # discharging but above threshold
+LP_COLOR_DISCHARGING_UNDER="$RED"     # discharging and under threshold
+
+# Time
+LP_COLOR_TIME="$BLUE"
+
+# Brackets inside screen/tmux
+LP_COLOR_IN_MULTIPLEXER="$BOLD_BLUE"
+
+# Virtual environment
+LP_COLOR_VIRTUALENV="$CYAN"
+
+# Runtime
+LP_COLOR_RUNTIME="$YELLOW"
+
+# nix-shell indicator
+LP_COLOR_NIX_SHELL="$YELLOW"
+
+# Color maps (battery and load levels)
+# Range from 0 (nothing special) to 9 (alert)
+LP_COLORMAP_0=""
+LP_COLORMAP_1="$GREEN"
+LP_COLORMAP_2="$BOLD_GREEN"
+LP_COLORMAP_3="$YELLOW"
+LP_COLORMAP_4="$BOLD_YELLOW"
+LP_COLORMAP_5="$RED"
+LP_COLORMAP_6="$BOLD_RED"
+LP_COLORMAP_7="$WARN_RED"
+LP_COLORMAP_8="$CRIT_RED"
+LP_COLORMAP_9="$DANGER_RED"
+
+# vim: set et sts=4 sw=4 tw=120 ft=sh:

liquidprompt

@@ -0,0 +1 @@
+Subproject commit dbe3c15026afdb8b35d5a758081fdf7c2c860ad0

liquidpromptrc

@@ -0,0 +1,146 @@
+
+####################################
+# LIQUID PROMPT CONFIGURATION FILE #
+####################################
+
+# If you want to use different themes and features,
+# you can load the corresponding files here:
+source ~/etc/liquid.theme
+LP_PS1_FILE=~/etc/liquid.ps1
+
+#############
+# BEHAVIOUR #
+#############
+
+# Maximal value under which the battery level is displayed
+# Recommended value is 75
+LP_BATTERY_THRESHOLD=75
+
+# Minimal value after which the load average is displayed
+# Recommended value is 60
+LP_LOAD_THRESHOLD=60
+
+# Minimal value after which the temperature is displayed (in degrees Celsius)
+# Recommended value is 60
+LP_TEMP_THRESHOLD=60
+
+# The maximum percentage of the screen width used to display the path
+# Recommended value is 35
+LP_PATH_LENGTH=35
+
+# How many directories to keep at the beginning of a shortened path
+# Recommended value is 2
+LP_PATH_KEEP=2
+
+# Do you want to display the hostname, even if not connected through network?
+# Defaults to 0 (do not display hostname when locally connected)
+# set to 1 if you want to always see the hostname
+LP_HOSTNAME_ALWAYS=0
+
+# Do you want to display the user, even if the user is the same as the one logged in?
+# Defaults to 1 (always display the user)
+# set to 0 if you want to hide the logged user (it will always display different users)
+LP_USER_ALWAYS=1
+
+# Do you want to display the percentages of load/batteries along with their
+# corresponding marks? Set to 0 to only print the colored marks.
+# Defaults to 1 (display percentages)
+LP_PERCENTS_ALWAYS=1
+
+# Do you want to use the permissions feature?
+# Recommended value is 1
+LP_ENABLE_PERM=1
+
+# Do you want to use the shorten path feature?
+# Recommended value is 1
+LP_ENABLE_SHORTEN_PATH=1
+
+# Do you want to use the proxy detection feature?
+# Recommended value is 1
+LP_ENABLE_PROXY=1
+
+# Do you want to use the jobs feature?
+# Recommended value is 1
+LP_ENABLE_JOBS=1
+
+# Do you want to use the load feature?
+# Recommended value is 1
+LP_ENABLE_LOAD=1
+
+# Do you want to use the battery feature?
+# Recommended value is 1
+LP_ENABLE_BATT=1
+
+# Do you want to use VCS features with the root account?
+# Recommended value is 0
+LP_ENABLE_VCS_ROOT=0
+
+# Do you want to use the Git special features?
+# Recommended value is 1
+LP_ENABLE_GIT=1
+
+# Do you want to use the Subversion special features?
+# Recommended value is 1
+LP_ENABLE_SVN=1
+
+# Do you want to use the Mercurial special features?
+# Recommended value is 1
+LP_ENABLE_HG=1
+
+# Do you want to use the Fossil special features?
+# Recommended value is 1
+LP_ENABLE_FOSSIL=1
+
+# Do you want to use the Bazaar special features?
+# Recommanded value is 1
+LP_ENABLE_BZR=1
+
+# Show time of the last prompt display
+# Recommended value is 0
+LP_ENABLE_TIME=0
+
+# Show runtime of the last command if over LP_RUNTIME_THRESHOLD
+# Recommended value is 0
+LP_ENABLE_RUNTIME=0
+
+# Minimal runtime to be displayed
+# Recommended value is 2
+LP_RUNTIME_THRESHOLD=2
+
+# Display the virtualenv that is currently activated, if any
+# Recommended value is 1
+LP_ENABLE_VIRTUALENV=1
+
+# Display the enabled software collections, if any
+# Recommended value is 1
+LP_ENABLE_SCLS=1
+
+# Show average system temperature
+LP_ENABLE_TEMP=1
+
+# When showing time, use an analog clock instead of numeric values.
+# The analog clock is "accurate" to the nearest half hour.
+# You must have a unicode-capable terminal and a font with the "CLOCK"
+# characters.
+# Recommended value is 0
+LP_TIME_ANALOG=0
+
+# Use the prompt as the title of the terminal window
+# The content is not customizable, the implementation is very basic,
+# and this may not work properly on exotic terminals, thus the
+# recommended value is 0
+# See LP_TITLE_OPEN and LP_TITLE_CLOSE to change escape characters to adapt this
+# feature to your specific terminal.
+LP_ENABLE_TITLE=0
+
+# Enable Title for screen and byobu
+LP_ENABLE_SCREEN_TITLE=0
+
+# Use differents colors for differents hosts you SSH in
+LP_ENABLE_SSH_COLORS=0
+
+# Specify a list of complete and colon (":") separated paths in which, all vcs
+# will be disabled
+LP_DISABLED_VCS_PATH=""
+
+# vim: set et sts=4 sw=4 tw=120 ft=sh: