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@dmarcelino

dmarcelino/.bashrc

Forked from marioBonales/.bashrc
Last active Sep 30, 2020
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Custom .bashrc for ubuntu with git and kubernetes support
# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples
# If not running interactively, don't do anything
case $- in
*i*) ;;
*) return;;
esac
# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth
# append to the history file, don't overwrite it
shopt -s histappend
# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000
# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize
# If set, the pattern "**" used in a pathname expansion context will
# match all files and zero or more directories and subdirectories.
#shopt -s globstar
# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
debian_chroot=$(cat /etc/debian_chroot)
fi
# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
xterm-color|*-256color) color_prompt=yes;;
esac
# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
#force_color_prompt=yes
if [ -n "$force_color_prompt" ]; then
if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
# We have color support; assume it's compliant with Ecma-48
# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
# a case would tend to support setf rather than setaf.)
color_prompt=yes
else
color_prompt=
fi
fi
if [ "$color_prompt" = yes ]; then
PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
else
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi
unset color_prompt force_color_prompt
# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
;;
*)
;;
esac
# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
alias ls='ls --color=auto'
#alias dir='dir --color=auto'
#alias vdir='vdir --color=auto'
alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'
fi
# colored GCC warnings and errors
#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'
# some more ls aliases
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'
alias lh='ls -larthF'
# Add an "alert" alias for long running commands. Use like so:
# sleep 10; alert
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.
if [ -f ~/.bash_aliases ]; then
. ~/.bash_aliases
fi
# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if ! shopt -oq posix; then
if [ -f /usr/share/bash-completion/bash_completion ]; then
. /usr/share/bash-completion/bash_completion
elif [ -f /etc/bash_completion ]; then
. /etc/bash_completion
fi
fi
# Show git branch name and EKS namespace
force_color_prompt=yes
color_prompt=yes
parse_git_branch() {
git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}
if [ "$color_prompt" = yes ]; then
PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\W\[\033[01;31m\]$(parse_git_branch)\[\033[01;33m\]$(parse-kubectl-namespace)\[\033[00m\]\$ '
else
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w$(parse_git_branch)$(parse-kubectl-namespace)\$ '
fi
unset color_prompt force_color_prompt
alias git-remove-untracked='git fetch --prune && git branch -r | awk "{print \$1}" | egrep -v -f /dev/fd/0 <(git branch -vv | grep origin) | awk "{print \$1}" | xargs git branch -d'
alias git-log='git log --pretty="%C(Yellow)%h %C(reset)%ad%x09%C(Cyan)[%<(8,trunc)%aN] %C(reset)%s" --date=relative'
alias git-log-no-merges='git log --pretty="%C(Yellow)%h %C(reset)%ad%x09%C(Cyan)[%<(8,trunc)%aN] %C(reset)%s" --date=relative --no-merges'
alias git-log-no-pager='git --no-pager log --pretty="%C(Yellow)%h %C(reset)%ad%x09%C(Cyan)[%<(8,trunc)%aN] %C(reset)%s" --date=relative'
function git-log-diff() {
to_branch=$1
from_branch=$2
if [ -z $to_branch ]; then
to_branch='origin/master'
fi
if [ -z $from_branch ]; then
from_branch=`git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'`
fi
branches=$to_branch..$from_branch
echo "git --no-pager log $branches --pretty=\"%C(Yellow)%h %C(reset)%ad%x09%C(Cyan)[%<(9,trunc)%aN] %C(reset)%s\" --date=relative"
git --no-pager log $branches --pretty="%C(Yellow)%h %C(reset)%ad%x09%C(Cyan)[%<(9,trunc)%aN] %C(reset)%s" --date=relative
}
# kubectl autocomplete
source <(kubectl completion bash)
# kubectl namespace change
function kubectl-namespace() {
namespace=$1
if [ -z $namespace ]; then
#echo "current namespace: `kubectl get sa default -o jsonpath='{.metadata.namespace}'`"
echo "current namespace: `kubectl config view --minify --output 'jsonpath={..namespace}'`"
# echo "To change namespace, please provide the namespace name: 'kubectl-namespace mywebapp'"
return 0
fi
kubectl config set-context $(kubectl config current-context) --namespace $namespace
}
# kubectl prompt
function parse-kubectl-namespace {
if [[ $PWD == *"helm"* ]]; then
EKS_NAMESPACE=`kubectl config view --minify --output 'jsonpath={..namespace}'`
printf "[$EKS_NAMESPACE]"
fi
}
# kubectl aliases
alias k8='kubectl'
alias k8-ns='kubectl-namespace'
# Jupyter Lab
JUPYTER=$HOME/dev/_TOOLS/jupyter/.venv/bin/jupyter
alias jupyter=$JUPYTER
alias jupyter_notebook="cd $HOME/dev/_TOOLS/jupyter && $JUPYTER notebook"
# History util
alias history_cmds='history | cut -c 8-'
alias blender2.79='$HOME/opt/blender-2.79-linux-glibc219-x86_64/blender &'
alias blender2.83='$HOME/opt/blender-2.83.0-linux64/blender &'
alias deadline-monitor='$HOME/opt/Thinkbox/Deadline10/bin/deadlinelauncher -monitor'
alias mfa='$HOME/.aws/mfa.sh'
alias vpn='TERM=xterm barracudavpn'
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