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# fzf.sh
# Craig Jennings <c@cjennings.net>
# FZF settings and utility functions
# =============================================================================
# Settings
# =============================================================================
export FZF_DEFAULT_OPTS='--height=70%'
export FZF_DEFAULT_COMMAND='rg --files --no-ignore-vcs --hidden'
export FZF_CTRL_T_COMMAND="$FZF_DEFAULT_COMMAND"
# Directory paths for convenience functions
IF_GAMES_DIR="$HOME/sync/org/text.games"
BOOKS_DIR="$HOME/sync/books"
# =============================================================================
# Navigation
# =============================================================================
# cdff - change directory to where a file resides
cdff() {
file=$(fzf +m -q "$1")
dir=$(dirname "$file")
cd "$dir" || return 1
}
# cdd - cd to directory with fzf
cdd() {
destdir=$(find "${1:-.}" -path '*/\.*' -prune \
-o -type d -print 2>/dev/null | fzf +m) &&
cd "$destdir"
}
# =============================================================================
# System Admin
# =============================================================================
# Kill process with fzf
kp() {
pid=$(ps -ef | sed 1d | eval "fzf ${FZF_DEFAULT_OPTS} -m --header='[kill:process]'" | awk '{print $2}')
if [ -n "$pid" ]; then
echo "$pid" | xargs kill -"${1:-9}"
kp
fi
}
# Install packages with fzf preview
yinstall() {
yay -Slq | fzf --multi --preview 'yay -Si {1}' | xargs -ro yay -S --noconfirm
}
yinstall-skipverify() {
yay -Slq | fzf --multi --preview 'yay -Si {1}' | xargs -ro yay -S --noconfirm --mflags --skipinteg
}
# Remove packages with fzf preview
yrm() {
yay -Qq | fzf --multi --preview 'yay -Qi {1}' | xargs -ro yay -Rns
}
# Find in file with fzf
fif() {
if [ "$#" -eq 0 ]; then
echo "Need a string to search for!"
return 1
fi
rg --files-with-matches --no-messages "$1" | \
fzf --preview "highlight -O ansi -l {} 2>/dev/null | \
rg --colors 'match:bg:yellow' --ignore-case --pretty --context 10 '$1' || \
rg --ignore-case --pretty --context 10 '$1' {}"
}
# =============================================================================
# Convenience
# =============================================================================
# Find and read epub book in terminal
bk() {
bkfile=$(find "$BOOKS_DIR" -iname "*.epub" -print | fzf)
if [ -n "$bkfile" ]; then
epr "$bkfile"
fi
}
# Find and play interactive fiction game
tg() {
gamefile=$(find "$IF_GAMES_DIR" -type f \( -iname "*.z[1-8]" -o -iname "*.zblorb" -o -iname "*.blorb" \) -print | fzf)
if [ -n "$gamefile" ]; then
frotz "$gamefile"
fi
}
# =============================================================================
# WireGuard
# =============================================================================
wgup() {
# Shutdown existing connections first
output=$(sudo wg 2>/dev/null)
if [ -n "$output" ]; then
for iface in $(sudo wg show interfaces); do
sudo wg-quick down "${iface}"
done
fi
# Select and start new connection
wgfile=$(sudo find /etc/wireguard/ -iname "*.conf" -exec basename -s .conf {} \; | fzf)
if [ -n "$wgfile" ]; then
sudo wg-quick up "$wgfile"
sudo wg
fi
}
wgdown() {
output=$(sudo wg 2>/dev/null)
if [ -n "$output" ]; then
for iface in $(sudo wg show interfaces); do
sudo wg-quick down "${iface}"
done
fi
}
alias wg=wgup
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