Edit 'fgh' script

- Add bindings to open in browser and clone via https.
- Cosmetic changes.

.local/bin/scripts/fgh

@@ -1,7 +1,14 @@
 #!/bin/sh
 
 # Fuzzy cloner of GitHub repos.
+
 # Usage: fgh <user>
+# When you don't specify user then user=$USER.
+
+# Bindings:
+#   enter - clone via ssh
+#   ctrl+h - clone via https
+#   ctrl+b - open in browser
 
 [ "$1" ] && user="$1" || user="$USER"
 
@@ -9,16 +16,21 @@ data() {
   curl -s -n "https://api.github.com/users/$user/repos?per_page=100&page=1"
 }
 
-[ "$(data | grep "Not Found")" ] && { echo "[E] Incorrect user."; exit 1 ;}
+if data | grep -q "Not Found"; then
+  echo "[E] Incorrect user."
+  exit 1
+fi
 
 repos() {
   data | jq --stream -r 'select(.[0][1] == "full_name") | .[1]'
 }
 
-[ ! "$(repos)" ] && { echo "This user don't have any public repo!"; exit 0 ;}
+[ ! "$(repos)" ] && {
+  echo "This user don't have any public repo!"
+  exit 1
+}
 
-chosen="$(repos | fzf --reverse --height=30%)"
+repos | fzf --reverse --height=40% \
-
+  --bind "enter:execute(git clone git@github.com:{})" \
-[ ! "$chosen" ] && exit 0
+  --bind "ctrl-h:execute(git clone https://github.com/{})" \
-
+  --bind "ctrl-b:execute($BROWSER https://github.com/{})"
-git clone git@github.com:"$chosen"