.aliases

# Easier navigation
alias ..="cd .."
alias ...="cd ../.."

# Enable aliases to be sudo’ed
alias sudo='sudo '

# Neovim
alias vi='nvim'
alias vim='nvim'

# Empty the Trash on all mounted volumes and the main HDD.
# Also, clear Apple’s System Logs to improve shell startup speed.
# Finally, clear download history from quarantine. https://mths.be/bum
alias emptytrash="sudo rm -rfv ~/.Trash; sudo rm -rfv /private/var/log/asl/*.asl; sqlite3 ~/Library/Preferences/com.apple.LaunchServices.QuarantineEventsV* 'delete from LSQuarantineEvent'"

# See your stuff! 
#alias l="ls -alhF"
alias l="gls -alhGF --group-directories-first --color"

function update () {
    sudo softwareupdate --all --install --force;
    brew update;
    brew upgrade;
    brew cleanup;
    brew doctor;
    sudo purge;
}

# Clean up LaunchServices to remove duplicates in the “Open With” menu,
# recursively delete .DS_Store, Icon^M, and .ipynb_checkpoints
alias cleanup="find . \( -type f -name '*.DS_Store' -o -type d -name '.ipynb_checkpoints' -type d -name '.cache' \) -ls -exec rm -rv {} + && find . -name 'Icon
' -ls -delete && /System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister -kill -r -domain local -domain system -domain user && killall Finder"

alias cpwd="pwd | tr -d '\n' | pbcopy"

# Save GitHub recovery code to clipboard
PATH_TO_TOKENS="$HOME/My\ Drive\ \(erikrtn@gmail.com\)/tokens-and-backups"
alias ghpat="cat $PATH_TO_TOKENS/github-pat | pbcopy"

# Rebuild icon cache in macOS
alias rebuildicons="sudo rm -rfv /Library/Caches/com.apple.iconservices.store; sudo find /private/var/folders/ \( -name com.apple.dock.iconcache -or -name com.apple.iconservices \) -exec rm -rfv {} \; ; sleep 3; sudo touch /Applications/* ; killall Dock; killall Finder"

# Re-index everything in Spotlight
alias rebuildspotlight="sudo mdutil -E /"

hash -d gd=~"/Google Drive"
hash -d icloud=~"/Library/Mobile Documents/com~apple~CloudDocs"
hash -d dl=~/Downloads
hash -d dt=~/Desktop
hash -d blog=~/erikr.github.io
hash -d dotfiles=~/dotfiles

# Print contents of comma- or tab-separated value file with perl, column, and less
function csv() {
    perl -pe 's/((?<=,)|(?<=^)),/ ,/g;' "$@" | column -t -s, | less  -F -S -X -K
}
function tsv() {
    perl -pe 's/((?<=\t)|(?<=^))\t/ \t/g;' "$@" | column -t -s $'\t' | less  -F -S -X -K
}

# Remove local branches that lack remotes: "git clean local branches"
function gclb() {
    git fetch -p;
    for branch in $(git branch -vv | grep ': gone]' | awk '{print $1}');
    do git branch -D $branch;
    done
}

# Lowercase all files
function lowercase() {
    for f in *; do mv "$f" "$f.tmp"; mv "$f.tmp" "`echo $f | tr "[:upper:]" "[:lower:]"`"; done
}

# Get distribution of file sizes
function filesizes() {
    find . -type f -print0 | xargs -0 ls -l | awk '{ n=int(log($5)/log(2)); if (n<10) { n=10; } size[n]++ } END { for (i in size) printf("%d %d\n", 2^i, size[i]) }' | sort -n | awk 'function human(x) { x[1]/=1024; if (x[1]>=1024) { x[2]++; human(x) } } { a[1]=$1; a[2]=0; human(a); printf("%3d%s: %6d\n", a[1],substr("kMGTEPYZ",a[2]+1,1),$2) }'
}