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#!/usr/bin/env bash
set -e
ZSHRC="$HOME/.zshrc"
echo "▶ Installing fzf (Arch)…"
sudo pacman -S --needed fzf
echo "▶ Updating ~/.zshrc…"
# Remove unsupported Ctrl-R command if present
sed -i '/FZF_CTRL_R_COMMAND/d' "$ZSHRC"
# Append config only if not already present
if ! grep -q "==== fzf key bindings (Arch Linux) ====" "$ZSHRC"; then
cat <<'EOF' >> "$ZSHRC"
# ==== fzf key bindings (Arch Linux) ====
# Remove unsupported custom Ctrl-R command (prevents warning)
unset FZF_CTRL_R_COMMAND
# fzf defaults
export FZF_DEFAULT_OPTS="--height 40% --layout=reverse --border"
export FZF_CTRL_R_OPTS="--tac --preview 'echo {}' --preview-window down:3:hidden:wrap"
# Source fzf (Arch path)
if [[ -f /usr/share/fzf/key-bindings.zsh ]]; then
source /usr/share/fzf/key-bindings.zsh
fi
if [[ -f /usr/share/fzf/completion.zsh ]]; then
source /usr/share/fzf/completion.zsh
fi
# Ensure Ctrl+R works in vi insert mode
bindkey -M viins '^R' fzf-history-widget
# ==== end fzf ====
EOF
fi
echo "✅ Done."
echo "➡ Open a NEW terminal or run: exec zsh"
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