412 lines
10 KiB
Bash
Executable File
412 lines
10 KiB
Bash
Executable File
#!/bin/sh
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# Copyright (c) 2017 rehashedsalt/vintagesalt
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# Licensed under the terms of the MIT license
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## POSIX NOTICE
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# This script, or at least the parts expected to be run by a standard sh
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# implementation, should be fully POSIX-compliant. If it is not, open a bug
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# report at git.9iron.club/salt/home and I'll take care of it.
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## SHELLCHECK
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# Not finding these sources is none of my concern; they're out of scope
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# shellcheck disable=1091
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# shellcheck disable=1090
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# I'm well aware of when functions are defined vs used
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# Those choices are deliberate
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# shellcheck disable=2139
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# shellcheck disable=2016
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# Some variables will not be used here, but in the shell
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# shellcheck disable=2034
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# Quit being pedantic
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# shellcheck disable=1117
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# Environment variables
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_baseshell="$(basename -- "$0")"
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# Patch PATH
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for dir in \
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"$HOME/.bin" \
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"$HOME/.local/bin" \
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"$HOME/.firestarter" \
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"/usr/local/opt/coreutils/libexec/gnubin" \
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"/usr/local/opt/gnu-sed/libexec/gnubin" \
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"/usr/local/opt/grep/libexec/gnubin" \
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"/usr/local/opt/util-linux/bin" \
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"/usr/local/opt/util-linux/sbin"
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do
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if [ -d "$dir" ]; then
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PATH="$dir:$PATH"
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fi
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done
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# Grab bash_completion, if it exists
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[ -f "/etc/profile.d/bash_completion.sh" ] && . "/etc/profile.d/bash_completion.sh"
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# Source ~/.functions, if it exists
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[ -r "$HOME/.functions" ] \
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&& [ "$_baseshell" != "sh" ] \
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&& [ "$_baseshell" != "dash" ] \
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&& . "$HOME/.functions"
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# Define a require function
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has() {
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[ -z "$1" ] && return 1
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command -v "$1" > /dev/null 2>&1
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}
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# Doot
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if ! has doot; then
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alias doot="echo Doot doot."
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fi
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# Grab pip completion, if it exists
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if has pip; then
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case "$_baseshell" in
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*bash)
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if ! [ -f "$HOME/.pip-completion-bash" ]; then
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pip completion --bash > "$HOME/.pip-completion-bash"
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echo ".profile: Created pip completion for bash"
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fi
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. "$HOME/.pip-completion-bash"
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;;
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zsh)
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if ! [ -f "$HOME/.pip-completion-zsh" ]; then
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pip completion --zsh > "$HOME/.pip-completion-zsh"
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echo ".profile: Created pip completion for zsh"
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fi
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. "$HOME/.pip-completion-zsh"
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;;
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*)
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;;
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esac
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fi
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if has kubectl; then
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case "$_baseshell" in
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*bash)
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if ! [ -f "$HOME/.kubectl-completion-bash" ]; then
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kubectl completion bash > "$HOME/.kubectl-completion-bash"
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echo ".profile: Created kubectl completion for bash"
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fi
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. "$HOME/.kubectl-completion-bash"
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;;
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*)
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;;
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esac
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fi
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if has terraform; then
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case "$_baseshell" in
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*bash)
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complete -C "$(which terraform)" terraform
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;;
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*)
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;;
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esac
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fi
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# Set up go, if we have it
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if has go; then
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export GOPATH="$HOME/.local/go"
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[ "${PATH#*$GOPATH}" = "$PATH" ] && export PATH="$PATH:$GOPATH/bin"
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fi
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# Grab dircolors, if it exists
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if has dircolors; then
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dircolorsfile="$HOME/.config/dircolors"
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if [ -r "$dircolorsfile" ]; then
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eval "$(dircolors "$dircolorsfile")"
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else
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eval "$(dircolors -b)"
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fi
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fi
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# Set up our text editor
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for editor in vim vi nano; do
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if has "$editor"; then
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export EDITOR="$editor"
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break
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fi
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done
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alias e='$EDITOR'
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# Now for a shitton of aliases
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if ! has define; then
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if has mate-dictionary; then
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alias define='mate-dictionary -n --look-up'
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fi
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fi
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if ! has helpme; then
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# https://breanneboland.com/blog/2020/02/28/you-can-put-what-in-dns-txt-records-a-blog-post-for-con-west-2020/
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alias helpme='dig +short txt "$(( RANDOM % 50 )).maybethiscould.work"'
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fi
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if has emerge; then
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alias e-depclean='sudo emerge -a --depclean'
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alias e-inst='sudo emerge -a --jobs --tree --quiet-build y'
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alias e-upgrade='sudo emerge -DNUua --jobs --tree --quiet-build y --with-bdeps=y --keep-going --backtrack=1000 @world'
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alias e-newuse='sudo emerge -Uva --jobs --tree --quiet-build y @world'
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alias e-search='emerge -s'
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alias e-sync='sudo emerge --sync'
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if has eclean; then
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alias e-cleanup='sudo eclean -d distfiles && sudo eclean -d packages'
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fi
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fi
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if has firestarter and ! has fs; then
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alias fs="firestarter"
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fi
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if has fork; then
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alias dup="fork $TERMINAL $PWD"
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fi
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if has git; then
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# Thanks Bash-it!
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alias g='git'
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alias ga='git add'
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alias gall='git add -A'
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alias gap='git add -p'
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alias gb='git branch'
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alias gbD='git branch -D'
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alias gba='git branch -a'
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alias gbd='git branch -d'
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alias gbm='git branch -m'
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alias gbt='git branch --track'
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alias gc='git commit -v'
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alias gca='git commit -v -a'
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alias gcam="git commit -v -am"
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alias gcb='git checkout -b'
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alias gci='git commit --interactive'
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alias gcl='git clone'
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alias gclean='git clean -fd'
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alias gcm='git commit -v -m'
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alias gco='git checkout'
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alias gcob='git checkout -b'
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alias gcom='git checkout master'
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alias gcount='git shortlog -sn'
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alias gcp='git cherry-pick'
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alias gcpd='git checkout master; git pull; git branch -D'
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alias gcpx='git cherry-pick -x'
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alias gcsam="git commit -S -am"
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alias gct='git checkout --track'
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alias gd='git diff'
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alias gdel='git branch -D'
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alias gds='git diff --staged'
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alias gdv='git diff -w "$@" | vim -R -'
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alias get='git'
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alias gexport='git archive --format zip --output'
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alias gf='git fetch --all --prune'
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alias gft='git fetch --all --prune --tags'
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alias gftv='git fetch --all --prune --tags --verbose'
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alias gfv='git fetch --all --prune --verbose'
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alias ggs="gg --stat"
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alias ggui="git gui"
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alias gh='cd "$(git rev-parse --show-toplevel)"'
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alias gl='git pull'
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alias gll='git log --graph --pretty=oneline --abbrev-commit'
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alias glum='git pull upstream master'
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alias gm="git merge"
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alias gmu='git fetch origin -v; git fetch upstream -v; git merge upstream/master'
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alias gmv='git mv'
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alias gp='git push'
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alias gpatch="git format-patch -1"
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alias gpo='git push origin'
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alias gpom='git push origin master'
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alias gpp='git pull && git push'
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alias gpr='git pull --rebase'
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alias gpristine='git reset --hard && git clean -dfx'
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alias gpu='git push --set-upstream'
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alias gpuo='git push --set-upstream origin'
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alias gpuoc='git push --set-upstream origin $(git symbolic-ref --short HEAD)'
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alias gr='git remote'
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alias gra='git remote add'
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alias grm='git rm'
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alias grv='git remote -v'
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alias gs='git status'
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alias gsl="git shortlog -sn"
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alias gss='git status -s'
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alias gst="git stash"
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alias gstb="git stash branch"
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alias gstd="git stash drop"
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alias gstl="git stash list"
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alias gstp="git stash pop"
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alias gsu='git submodule update --init --recursive'
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alias gt="git tag"
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alias gta="git tag -a"
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alias gtd="git tag -d"
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alias gtl="git tag -l"
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alias gtls='git tag -l | sort -V'
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alias gup='git fetch && git rebase'
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alias gus='git reset HEAD'
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alias gwc="git whatchanged"
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# Add uncommitted and unstaged changes to the last commit
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alias gcaa="git commit -a --amend -C HEAD"
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# From http://blogs.atlassian.com/2014/10/advanced-git-aliases/
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# Show commits since last pull
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alias gnew="git log HEAD@{1}..HEAD@{0}"
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# Show untracked files
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alias gu='git ls-files . --exclude-standard --others'
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fi
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if has kubectl; then
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alias k='kubectl'
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fi
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if has nc; then
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# I'm not sorry
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alias blinkenlights='nc -v towel.blinkenlights.nl 23'
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fi
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if has ptgdp; then
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song() {
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if [ -z "$*" ]; then
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echo "song: Requires an argument"
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return 1
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fi
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echo "$*" | ptgdp -p
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}
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fi
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if has sed && has find; then
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replace() {
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if [ $# -ne 2 ]; then
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echo "replace: Requires two arguments"
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return 1
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fi
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find . -type f -exec sed -i "s/$1/$2/g" {} \;
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}
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fi
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if has sudo; then
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case $_baseshell in
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*bash|*zsh)
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export SUDO_PROMPT=$'[\e[34msudo\e[0m as %U]: Password for %p: '
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;;
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*)
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export SUDO_PROMPT='[sudo as %U]: Password for %p: '
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esac
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fi
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if has tree; then
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treeargs='-qF --dirsfirst'
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alias tree="tree $treeargs"
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alias t="tree $treeargs -L 2"
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alias tl="tree $treeargs -pughL 2"
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alias tp="tree $treeargs -pL 2"
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alias ts="tree $treeargs -hL 2"
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unset treeargs
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fi
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if has vault; then
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alias vlogin="vault login -method=ldap username=$(whoami)"
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alias vls="vault list"
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alias vr="vault read"
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fi
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# Aliases for common utilities
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if [ "$(uname)" = "Linux" ] || has brew; then
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# Assume we have GNU coreutils
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lsarguments='-Fh --color=auto --group-directories-first'
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alias l="ls -l --file-type $lsarguments"
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alias la="ls -A --file-type $lsarguments"
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alias ls="ls $lsarguments"
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alias ll="ls -Al --file-type $lsarguments"
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unset lsarguments
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else
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# Else only assume POSIX/BSD
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lsarguments='-F'
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alias l="ls -l $lsarguments"
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alias la="ls -A $lsarguments"
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alias ls="ls $lsarguments"
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alias ll="ls -Ahl $lsarguments"
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fi
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# Set up a default PS1 for bash
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_ps1bash() {
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exitcode="$?"
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r="\[\e[0m\]"
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bg_red="\[\e[41m\]"
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bg_yellow="\[\e[43m\]"
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bg_blue="\[\e[44m\]"
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fg_black="\[\e[30m\]"
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fg_red="\[\e[31m\]"
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fg_green="\[\e[32m\]"
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fg_yellow="\[\e[33m\]"
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fg_blue="\[\e[34m\]"
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fg_magenta="\[\e[35m\]"
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fg_grey="\[\e[37m\]"
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fg_bold="\[\e[1m\]"
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# Add hostname prefix in SSH sessions
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unset _prefix
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# Get the system hostname, using a util if one's available
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if command -v hostname; then
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_hostname="$(hostname -s)"
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else
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_hostname="$(</etc/hostname)"
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fi
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# Alert if in an SSH session
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if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]; then
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_prefix="${fg_bold}${fg_red}${_hostname}${r}${fg_red}:${r}${_prefix}"
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elif [ "$USER" != "salt" ]; then
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_prefix="${fg_bold}${fg_yellow}$USER${r}${fg_yellow}:${r}${_prefix}"
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fi
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# If we're in a PROJECT, post that envvar
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if [ -n "$PROJECT" ]; then
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_prefix="${_prefix}${fg_bold}${fg_blue}$PROJECT${r}${fg_blue}:${r}"
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fi
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# Color PWD
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_prefix="${_prefix}${fg_blue}"
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# Show the tilde instead of $HOME
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_cpwd='\w'
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# Show read-only status in certain directories
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if [ "$UID" = 0 ]; then
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# Root gets the usual "#" prompt
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_prompt="${fg_red}#${r}"
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elif ! [ -d "$PWD" ]; then
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# Something very bad has happened to our PWD, probably got deleted
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_prompt="${bg_red}${fg_black}!${r}"
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elif ! [ -r "$PWD" ]; then
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# Guess we lost privileges
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_prompt="${fg_red}"'$'"${r}"
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elif ! [ -x "$PWD" ]; then
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# Missing execution perms
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if [ -w "$PWD" ]; then
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# Fixable
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_prompt="${bg_blue}${fg_black}"'$'"${r}"
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else
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# Unfixable
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_prompt="${bg_yellow}${fg_black}"'$'"${r}"
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fi
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elif ! [ -w "$PWD" ]; then
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# Can't write is really common but also good to know
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_prompt="${fg_magenta}"'~'"${r}"
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else
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# Otherwise we should be fine
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_prompt="${fg_green}"'$'"${r}"
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fi
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# Alert us if the last command failed
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unset _fail
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if ! [ "$exitcode" = "0" ]; then
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_fail="${fg_bold}${fg_red}?"
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fi
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# shellcheck disable=2059
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PS1="[${_prefix}${_cpwd}${r}]${_fail}${r}${_prompt}${r} "
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}
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# And export our PS1
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case "$_baseshell" in
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zsh)
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# Don't do this on ZSH
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# I have a custom theme for that
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;;
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*bash)
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export PS1=""
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export PROMPT_COMMAND=_ps1bash
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;;
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*)
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export PS1='[\e[31m\w\e[0m]\e[32m\$\e[0m '
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;;
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esac
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# Clean up
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unset gnubin
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unset -v _baseshell
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unset -f has
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# Source in a site-specific profile
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localprofile="$HOME/.local/profile"
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if [ -f "$localprofile" ]; then
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. "$localprofile"
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fi
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