refactor: reorganize scripts to idiomatic locations

tmux/scripts/tmux-ssher

@@ -0,0 +1,76 @@
+#!/usr/bin/env bash
+
+function _preview {
+    file=$1; shift
+    host=$1; shift
+
+    j=$(cat "$file" \
+        | jc --ssh-conf \
+        | jq -r ".[] \
+            | select(.host == \"$host\") \
+            | .jumps = (if (.proxyjump | type == \"array\" and length > 0) then (.proxyjump | join(\",\")) else \"null\" end)" \
+        )
+
+    user=$(jq -r '.user' <<<"$j")
+    port=$(jq -r '.port' <<<"$j")
+    hostname=$(jq -r '.hostname' <<<"$j")
+    jumps=$(jq -r '.jumps' <<<"$j")
+
+
+    echo "$(cat <<EOF
+User $user
+ HostName $hostname\
+$([[ $port != "null" ]] && echo -e "\nPort $port")\
+$([[ $jumps != "null" ]] && echo -e "\nProxyJump $jumps")
+
+command:
+    ssh $user@$hostname$([[ $port != "null" ]] && echo -n " -p $port")$([[ $jumps != "null" ]] && echo -n " -J $jumps")
+EOF)"
+
+    echo ""
+
+    host "$hostname"
+
+    echo ""
+
+    ping -c 1 -W 1 "$hostname" &>/dev/null \
+        && echo "Host is reachable!" \
+        || echo "Host is not reachable!"
+}
+
+export -f _preview
+
+function main() {
+    if [[ $# -eq 1 ]]; then
+        selected=$1
+    else
+        selected="$(rg -N --no-heading '^Host .*' ~/.ssh \
+            | sed 's/Host \(.*\)/\1/' \
+            | SHELL=$(which bash) fzf --cycle \
+                --bind 'tab:toggle-up,btab:toggle-down' \
+                --delimiter ':' \
+                --with-nth 2 \
+                --preview "_preview {1} {2}" \
+            | cut -d ":" -f2
+            )"
+    fi
+
+    if [[ -z $selected ]]; then
+        exit 0
+    fi
+
+    selected_name="ssh_$selected"
+
+    if [[ -z $TMUX ]] && ! tmux list-sessions 2>/dev/null; then
+        tmux new-session -s "$selected_name" ssh "$selected"
+        exit 0
+    fi
+
+    if ! tmux has-session -t="$selected_name" 2>/dev/null; then
+        tmux new-session -ds "$selected_name" ssh "$selected"
+    fi
+
+    tmux switch-client -t "$selected_name"
+}
+
+main "$@"