feat: simplify fzf scripts and extract FZF_DEFAULT_OPTS

bin/ssh-menu

@@ -4,72 +4,50 @@ function _ssh_menu_preview {
     file=$1; shift
     host=$1; shift
 
-    j=$(cat $file \
+    # show host block from ssh config
-        | jc --ssh-conf \
+    awk -v h="$host" '
-        | jq -r ".[] \
+        $0 == "Host " h { found=1 }
-            | select(.host == \"$host\") \
+        found && /^[^ \t]/ && $0 != "Host " h { exit }
-            | .jumps = (\
+        found
-                if (.proxyjump | type == \"array\" and length > 0) then \
+    ' "$file"
-                    (.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 ""
 
-    if command -v host 2>&1 >/dev/null; then
+    # resolve hostname for reachability check
-        host $hostname
+    hostname=$(awk -v h="$host" '
+        $0 == "Host " h { found=1; next }
+        found && /^[^ \t]/ { exit }
+        found && /HostName/ { print $2 }
+    ' "$file")
+
+    if command -v host &>/dev/null; then
+        host "${hostname:-$host}"
         echo ""
     fi
 
-    ping -c 1 -W 1 $hostname &>/dev/null \
+    ping -c 1 -W 1 "${hostname:-$host}" &>/dev/null \
-        && echo "Host is reachable!" \
+        && echo "reachable" \
-        || echo "Host is not reachable!"
+        || echo "not reachable"
 }
 
 export -f _ssh_menu_preview
 
-function ssh-menu {
+function _ssh_menu_select {
-    selected="$(rg -N --no-heading '^Host .*' ~/.ssh \
+    rg -N --no-heading '^Host .*' ~/.ssh \
         | sed 's/Host \(.*\)/\1/' | sort \
-        | SHELL=$(which bash) fzf --cycle \
+        | SHELL=$(which bash) fzf \
-            --bind 'tab:toggle-up,btab:toggle-down' \
             --delimiter ':' \
             --with-nth 2 \
             --preview "_ssh_menu_preview {1} {2}" \
             --preview-label "ssh config info" \
-            --header "Navigate with ARROW KEYS or TAB/S-TAB. Select with ENTER." \
-            --border "double" \
             --border-label "ssh-menu" \
-            --ansi \
-            --highlight-line \
         | cut -d ":" -f2
-        )"
-
-    if [[ -z $selected ]]; then
-        return
-    fi
-
-    ssh "$selected"
 }
 
-ssh-menu
+case "${1:-}" in
+    -s) _ssh_menu_select ;;
+    *)
+        selected="$(_ssh_menu_select)"
+        [[ -n $selected ]] && ssh "$selected"
+        ;;
+esac

tmux/scripts/tmux-new-project

@@ -23,7 +23,7 @@ echo "# $project_name" >>"$project/README.md"
 gitignore_template=$(
     find "$GGROOT"/github.com/github/gitignore/*.gitignore -exec basename {} \; \
         | sed 's/\(.*\)\.gitignore/\1/' \
-        | fzf --cycle --bind 'tab:toggle-up,btab:toggle-down'
+        | fzf
 )
 
 if [[ -n $gitignore_template ]]; then
@@ -36,7 +36,7 @@ fi
 license_template=$(
     find "$GGROOT"/git.janezic.dev/janezicmatej/license/*.license -exec basename {} \; \
         | sed 's/\(.*\)\.license/\1/' \
-        | fzf --cycle --bind 'tab:toggle-up,btab:toggle-down'
+        | fzf
 )
 
 if [[ -n $license_template ]]; then

tmux/scripts/tmux-sessionizer

@@ -4,13 +4,8 @@ if [[ $# -eq 1 ]]; then
     selected=$1
 else
     selected=$(ggman ls \
-        | fzf --cycle \
+        | fzf \
-        --bind 'tab:toggle-up,btab:toggle-down' \
-        --header "Navigate with ARROW KEYS or TAB/S-TAB. Select with ENTER." \
-        --border "double" \
         --border-label "tmux-sessionizer" \
-        --ansi \
-        --highlight-line \
     )
 fi
 

tmux/scripts/tmux-ssher

@@ -1,76 +1,24 @@
 #!/usr/bin/env bash
 
-function _preview {
+if [[ $# -eq 1 ]]; then
-    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=$1
-    else
+else
-        selected="$(rg -N --no-heading '^Host .*' ~/.ssh \
+    selected="$(~/.config/bin/ssh-menu -s)"
-            | sed 's/Host \(.*\)/\1/' \
+fi
-            | 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
+if [[ -z $selected ]]; then
     exit 0
-    fi
+fi
 
-    selected_name="ssh_$selected"
+selected_name="ssh_$selected"
 
-    if [[ -z $TMUX ]] && ! tmux list-sessions 2>/dev/null; then
+if [[ -z $TMUX ]] && ! tmux list-sessions 2>/dev/null; then
     tmux new-session -s "$selected_name" ssh "$selected"
     exit 0
-    fi
+fi
 
-    if ! tmux has-session -t="$selected_name" 2>/dev/null; then
+if ! tmux has-session -t="$selected_name" 2>/dev/null; then
     tmux new-session -ds "$selected_name" ssh "$selected"
-    fi
+fi
 
-    tmux switch-client -t "$selected_name"
+tmux switch-client -t "$selected_name"
-}
-
-main "$@"

zsh/.zshenv

@@ -22,3 +22,6 @@ export NAME="Matej Janežič"
 
 # starship nest config into a folder, default is ~/.config/starship.toml
 export STARSHIP_CONFIG="$XDG_CONFIG_HOME/starship/config.toml"
+
+# fzf
+export FZF_DEFAULT_OPTS="--cycle --bind 'tab:toggle-up,btab:toggle-down' --pointer '>' --color '16' --border 'double' --ansi --highlight-line --header 'Navigate with ARROW KEYS or TAB/S-TAB. Select with ENTER.'"