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#! /usr/bin/env bash
# Use the iterm2 material theme in the root directory of the essentials repository. For linux,
# you will need to source a material theme color scheme for your terminal (for XFCE use nord in the xfce
# themes folder).
# This monstrosity returns the directory of the .bashrc from it's symlinked source so we can
# call script files correctly.
if [[ "$OSTYPE" == "linux-gnu" ]]; then
symlink_dir=$(cd "$( dirname "`readlink -f ${BASH_SOURCE[0]}`" )" && pwd)
else
# OS X is not a fan of `readlink -f`
symlink_dir=$(cd "$( dirname "`readlink ${BASH_SOURCE[0]}`" )" && pwd)
fi
# -------------------------------- SETUP -------------------------------- #
# Store private information (exports, keys, etc) in .bash_private.
if [[ -f $HOME/.bash_private ]]; then
source $HOME/.bash_private
echo ".bash_private loaded"
fi
if [ -f $HOME/.inputrc ]; then
bind -f $HOME/.inputrc
else
echo "No .inputrc detected"
fi
if [[ "$OSTYPE" == "darwin"* ]]; then
if [ -f $HOME/.macrc ]; then
source $HOME/.macrc
fi
fi
# Set up projects and gopath folder properly for the export in the export section.
if [[ ! -d $HOME/projects ]]; then
echo "Making $HOME/projects"
mkdir -p $HOME/projects
fi
if [[ -x go ]]; then
echo "Making $HOME/projects/go"
mkdir -p $HOME/projects/go
fi
# Enable git completion
test -f $symlink_dir/scripts/git-completion.bash && . $_
# ------------------------------ END SETUP ------------------------------ #
# -------------------- FUNCTIONS -------------------- #
parse_git_branch() {
git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1) /'
}
# If you ever needed weather...
weather() {
curl wttr.in
}
# ------------------ END FUNCTIONS ------------------ #
# ---------------- ALIASES ----------------#
# Useful global functions
alias cgen=$symlink_dir/scripts/cgen.sh
if [[ "$OS_TYPE" != "gnu-linux" ]]; then
alias python='python3'
fi
# rlwrap provides readline wrapping for programs.
# This alias makes the SBCL REPL usable.
alias sbcl='rlwrap sbcl'
# Useful git aliases
alias gita='git add'
alias gitap='git add -p'
alias gitc='git commit'
alias gitp='git push'
alias gits='git status'
alias gitd='git diff'
alias k8='kubectl'
# Good overrides
# Don't nuke the computer
alias rm='rm -i'
# Better ls - lists more information for each file
alias ll='ls -lh'
# Human readable ls for the current directory
if [[ "$OS_TYPE" != "gnu-linux" ]]; then
# OS X lt
alias lt='du -sh * | sort -h'
else
alias lt='ls --human-readable --size -1 -S --classify'
fi
# Count files in the current directory
alias count='find . -type f | wc -l'
# Generate sha1 hashes on the fly
alias sha1='openssl sha1'
# -------------- END ALIASES --------------#
# -------------- EXPORTS --------------#
export EDITOR=vim
export CC=$(which clang)
export CXX=$(which clang++)
export OPENSSL_ROOT_DIR=$(which openssl)
export PATH="/usr/local/opt/openjdk/bin:$PATH"
# Ignore duplicates in history to make history less of a hassle to use.
export HISTCONTROL=ignoredups
# If go is installed, set the $GOPATH to the projects directory created above.
if which go > /dev/null; then export GOPATH=$HOME/projects/go; fi
# ------------ END EXPORTS ------------#
# ----------------------------------------- INITIALIZATIONS -------------------------------------- #
if which pyenv-virtualenv-init > /dev/null; then
eval "$(pyenv init -)"
eval "$(pyenv virtualenv-init -)"
fi
# Test for the `bash-completion` package. Installing this adds better tab completion to bash.
[[ -r "/usr/local/etc/profile.d/bash_completion.sh" ]] && . "/usr/local/etc/profile.d/bash_completion.sh"
# --------------------------------------- END INITIALIZATIONS ------------------------------------ #
# ------------------------------------------ FORMATTING ------------------------------------------ #
# Better color handling so scrolling doesn't get broken.
# Note for Cygwin you need ncurses for this to work.
reset=$(tput sgr0)
green=$(tput setaf 2)
blue=$(tput setaf 4)
white=$(tput setaf 7)
bold=$(tput bold || tput md)
export PROMPT_DIRTRIM=2
# Important note for PS1 modification - everything non-printable must be escaped with `\[` and `\]`. Otherwise readline
# fails to track the prompt right and things get messed up when you input long strings.
if [[ "$OSTYPE" == "linux-gnu" ]]; then
# I had some rendering issues running in XFCE unless I added an extra space at the end.
export PS1='\[$bold\]\[$white\]\u@\h\[$reset\]: \[$bold\]\[$blue\]\w\[$reset\] \[$green\]$(parse_git_branch)\[$reset\]\[$bold\]\[$white\]⇨\[$reset\] '
else
export PS1='\[$bold\]\[$white\]\u@\h\[$reset\]: \[$bold\]\[$blue\]\w\[$reset\] \[$green\]$(parse_git_branch)\[$reset\]\[$bold\]\[$white\]⇨\[$reset\] '
fi