add wireguard fzf functionality and install script

1 files changed, 45 insertions, 24 deletions

diff --git a/dotfiles/system/.profile.d/fzf.sh b/dotfiles/system/.profile.d/fzf.sh
index 5a13dd4..2193614 100644
--- a/dotfiles/system/.profile.d/fzf.sh
+++ b/dotfiles/system/.profile.d/fzf.sh
@@ -4,73 +4,94 @@
 # Craig Jennings <c@cjennings.net>
 # fuzzy find settings and utilities, sourced by .profile
 
+# otherwise ** doesn't expand
+source /usr/share/fzf/completion.zsh
+
 ### SETTINGS
 export FZF_DEFAULT_OPTS='--height=70%'
 export FZF_DEFAULT_COMMAND='rg --files'
 export FZF_CTRL_T_COMMAND="$FZF_DEFAULT_COMMAND"
 export FZF_DEFAULT_COMMAND='rg --files --no-ignore-vcs --hidden'
 
-
-### NAVIGATION 
+### NAVIGATION
 
 # cdff - change directory find file
 # change to the directory where the file resides.
 cdff() {
 
-	file=$(fzf +m -q "$1")
-	dir=$(dirname "$file")
-	cd "$dir" || exit
+    file=$(fzf +m -q "$1")
+    dir=$(dirname "$file")
+    cd "$dir" || exit
 }
 
 # CD to a directory with fzf
 cdd () {
-	destdir=$(find "${1:-.}" -path '*/\.*' -prune \
-				   -o -type d -print 2> /dev/null | fzf +m) &&
-		cd "$destdir"
+    destdir=$(find "${1:-.}" -path '*/\.*' -prune \
+                   -o -type d -print 2> /dev/null | fzf +m) &&
+        cd "$destdir"
 }
 
 ### SYSTEM ADMIN
 
 # Kill a process with fzf
 kp () {
-	pid=$(ps -ef | sed 1d | eval "fzf ${FZF_DEFAULT_OPTS} -m --header='[kill:process]'" | awk '{print $2}')
+    pid=$(ps -ef | sed 1d | eval "fzf ${FZF_DEFAULT_OPTS} -m --header='[kill:process]'" | awk '{print $2}')
 
-	if [ "x$pid" != "x" ]
-	then
-		echo "$pid" | xargs kill -${1:-9}
-		kp
-	fi
+    if [ "x$pid" != "x" ]
+    then
+        echo "$pid" | xargs kill -${1:-9}
+        kp
+    fi
 }
 
 # list available packages, show info in preview, and install selection
 yinstall() {
-	yay -Slq | fzf --multi --preview 'yay -Si {1}' | xargs -ro yay -S --noconfirm
+    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 
+    yay -Slq | fzf --multi --preview 'yay -Si {1}' | xargs -ro yay -S --noconfirm --mflags --skipinteg
 }
 
 # list installed packages, show info in preview, and remove selection
 yrm() {
-	yay -Qq | fzf --multi --preview 'yay -Qi {1}' | xargs -ro yay -Rns
+    yay -Qq | fzf --multi --preview 'yay -Qi {1}' | xargs -ro yay -Rns
 }
 
 # find-in-file - usage: fif <searchTerm>
 fif() {
-	if [ ! "$#" -gt 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 '$1' {}"
+    if [ ! "$#" -gt 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	
+### CONVENIENCE
 
 # Find a book in the calibre library and open it in emacs client.
 # previously: find ~/books \( -iname \*.epub -o -iname \*.pdf -o -iname \*.djvu \) | fzf | xargs emacs
 bk() {
-	bkfile=$(find ~/sync/books/ \( -iname "*.pdf" -o -iname "*.epub" -o -iname "*.djvu" \) -print | fzf)
-	if [ -n "$bkfile" ]; then
-		emacsclient -c -a '' "$bkfile" &
-	fi
+    bkfile=$(find ~/sync/books/ \( -iname "*.pdf" -o -iname "*.epub" -o -iname "*.djvu" \) -print | fzf)
+    if [ -n "$bkfile" ]; then
+        emacsclient -c -a '' "$bkfile" &
+    fi
 }
 
+# close wireguard connection first if already running, then
+# run wireguard, selecting the configuration file.
+wg() {
+    # Check if wireguard is running
+    output=$(sudo wg)
+    if [[ -n "$output" ]]; then
+        # Shutdown all wg interfaces if WireGuard is currently running.
+        for iface in $(sudo wg show interfaces); do
+            sudo wg-quick down "${iface}"
+        done
+    fi
+    # Get the list of config files
+    wgfile=$(sudo find /etc/wireguard/ -iname "*.conf" -exec basename -s .conf {} \; | fzf)
+
+    if [ -n "$wgfile" ]; then
+        sudo wg-quick up $wgfile
+        sudo wg
+    fi
+}