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TheKnarfTheKnarf
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Fork of fzf plugin from Oh My Zsh
Add ctrl+f and ctrl+g commands
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‎zsh_custom/plugins/fzf/README.md‎

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> [!NOTICE]
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> This was forked from the Oh My zsh plugin and modified
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# fzf
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This plugin tries to find [junegunn's fzf](https://github.com/junegunn/fzf) based on where
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it's been installed, and enables its fuzzy auto-completion and key bindings.
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To use it, add `fzf` to the plugins array in your zshrc file:
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```zsh
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plugins=(... fzf)
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```
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## Settings
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All these settings should go in your zshrc file, before Oh My Zsh is sourced.
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### `FZF_BASE`
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Set to fzf installation directory path:
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```zsh
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export FZF_BASE=/path/to/fzf/install/dir
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```
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### `FZF_DEFAULT_COMMAND`
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Set default command to use when input is tty:
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```zsh
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export FZF_DEFAULT_COMMAND='<your fzf default commmand>'
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```
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If not set, the plugin will try to set it to these, in the order in which they're found:
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- [`rg`](https://github.com/BurntSushi/ripgrep)
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- [`fd`](https://github.com/sharkdp/fd)
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- [`ag`](https://github.com/ggreer/the_silver_searcher)
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### `DISABLE_FZF_AUTO_COMPLETION`
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Set whether to load fzf auto-completion:
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```zsh
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DISABLE_FZF_AUTO_COMPLETION="true"
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```
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### `DISABLE_FZF_KEY_BINDINGS`
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Set whether to disable key bindings (CTRL-T, CTRL-R, ALT-C):
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```zsh
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DISABLE_FZF_KEY_BINDINGS="true"
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```

‎zsh_custom/plugins/fzf/fzf.plugin.zsh‎

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function setup_using_base_dir() {
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local fzf_base fzf_shell fzfdirs dir
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test -d "${FZF_BASE}" && fzf_base="${FZF_BASE}"
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if [[ -z "${fzf_base}" ]]; then
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fzfdirs=(
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"${HOME}/.fzf"
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"${HOME}/.nix-profile/share/fzf"
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"${XDG_DATA_HOME:-$HOME/.local/share}/fzf"
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"/usr/local/opt/fzf"
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"/usr/share/fzf"
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"/usr/local/share/examples/fzf"
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)
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for dir in ${fzfdirs}; do
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if [[ -d "${dir}" ]]; then
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fzf_base="${dir}"
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break
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fi
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done
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if [[ -z "${fzf_base}" ]]; then
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if (( ${+commands[brew]} )) && dir="$(brew --prefix fzf 2>/dev/null)"; then
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if [[ -d "${dir}" ]]; then
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fzf_base="${dir}"
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fi
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fi
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fi
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fi
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if [[ ! -d "${fzf_base}" ]]; then
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return 1
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fi
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# Fix fzf shell directory for Arch Linux, NixOS or Void Linux packages
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if [[ ! -d "${fzf_base}/shell" ]]; then
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fzf_shell="${fzf_base}"
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else
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fzf_shell="${fzf_base}/shell"
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fi
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# Setup fzf binary path
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if (( ! ${+commands[fzf]} )) && [[ "$PATH" != *$fzf_base/bin* ]]; then
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export PATH="$PATH:$fzf_base/bin"
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fi
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# Auto-completion
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if [[ -o interactive && "$DISABLE_FZF_AUTO_COMPLETION" != "true" ]]; then
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source "${fzf_shell}/completion.zsh" 2> /dev/null
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fi
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# Key bindings
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if [[ "$DISABLE_FZF_KEY_BINDINGS" != "true" ]]; then
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source "${fzf_shell}/key-bindings.zsh"
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fi
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}
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function setup_using_debian_package() {
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if (( ! $+commands[dpkg] )) || ! dpkg -s fzf &>/dev/null; then
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# Either not a debian based distro, or no fzf installed
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return 1
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fi
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# NOTE: There is no need to configure PATH for debian package, all binaries
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# are installed to /usr/bin by default
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local completions key_bindings
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case $PREFIX in
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*com.termux*)
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# Support Termux package
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completions="${PREFIX}/share/fzf/completion.zsh"
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key_bindings="${PREFIX}/share/fzf/key-bindings.zsh"
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;;
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*)
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# Determine completion file path: first bullseye/sid, then buster/stretch
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completions="/usr/share/doc/fzf/examples/completion.zsh"
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[[ -f "$completions" ]] || completions="/usr/share/zsh/vendor-completions/_fzf"
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key_bindings="/usr/share/doc/fzf/examples/key-bindings.zsh"
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;;
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esac
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# Auto-completion
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if [[ -o interactive && "$DISABLE_FZF_AUTO_COMPLETION" != "true" ]]; then
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source $completions 2> /dev/null
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fi
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# Key bindings
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if [[ ! "$DISABLE_FZF_KEY_BINDINGS" == "true" ]]; then
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source $key_bindings
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fi
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return 0
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}
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function setup_using_opensuse_package() {
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# OpenSUSE installs fzf in /usr/bin/fzf
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# If the command is not found, the package isn't installed
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(( $+commands[fzf] )) || return 1
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# The fzf-zsh-completion package installs the auto-completion in
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local completions="/usr/share/zsh/site-functions/_fzf"
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# The fzf-zsh-completion package installs the key-bindings file in
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local key_bindings="/etc/zsh_completion.d/fzf-key-bindings"
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# If these are not found: (1) maybe we're not on OpenSUSE, or
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# (2) maybe the fzf-zsh-completion package isn't installed.
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if [[ ! -f "$completions" || ! -f "$key_bindings" ]]; then
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return 1
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fi
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# Auto-completion
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if [[ -o interactive && "$DISABLE_FZF_AUTO_COMPLETION" != "true" ]]; then
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source "$completions" 2>/dev/null
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fi
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# Key bindings
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if [[ "$DISABLE_FZF_KEY_BINDINGS" != "true" ]]; then
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source "$key_bindings" 2>/dev/null
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fi
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return 0
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}
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function setup_using_openbsd_package() {
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# openBSD installs fzf in /usr/local/bin/fzf
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if [[ "$OSTYPE" != openbsd* ]] || (( ! $+commands[fzf] )); then
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return 1
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fi
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# The fzf package installs the auto-completion in
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local completions="/usr/local/share/zsh/site-functions/_fzf_completion"
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# The fzf package installs the key-bindings file in
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local key_bindings="/usr/local/share/zsh/site-functions/_fzf_key_bindings"
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# Auto-completion
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if [[ -o interactive && "$DISABLE_FZF_AUTO_COMPLETION" != "true" ]]; then
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source "$completions" 2>/dev/null
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fi
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# Key bindings
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if [[ "$DISABLE_FZF_KEY_BINDINGS" != "true" ]]; then
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source "$key_bindings" 2>/dev/null
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fi
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return 0
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}
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function indicate_error() {
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cat >&2 <<EOF
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[oh-my-zsh] fzf plugin: Cannot find fzf installation directory.
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Please add \`export FZF_BASE=/path/to/fzf/install/dir\` to your .zshrc
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EOF
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}
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# Indicate to user that fzf installation not found if nothing worked
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setup_using_openbsd_package \
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|| setup_using_debian_package \
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|| setup_using_opensuse_package \
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|| setup_using_base_dir \
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|| indicate_error
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unset -f setup_using_opensuse_package setup_using_debian_package setup_using_base_dir indicate_error
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if [[ -z "$FZF_DEFAULT_COMMAND" ]]; then
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if (( $+commands[rg] )); then
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export FZF_DEFAULT_COMMAND='rg --files --hidden --glob "!.git/*"'
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elif (( $+commands[fd] )); then
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export FZF_DEFAULT_COMMAND='fd --type f --hidden --exclude .git'
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elif (( $+commands[ag] )); then
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export FZF_DEFAULT_COMMAND='ag -l --hidden -g "" --ignore .git'
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fi
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fi
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# Helper: use fzf-tmux popup if in tmux, otherwise regular fzf
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_fzf_cmd() {
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if [[ -n "$TMUX" ]]; then
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fzf-tmux -p 80%,80% "$@"
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else
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fzf "$@"
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fi
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}
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# Ctrl+F: fuzzy find files and insert into command line
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fzf-file-widget() {
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local cmd selected
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if (( $+commands[fd] )); then
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cmd='fd --type f --hidden --exclude .git'
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elif (( $+commands[rg] )); then
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cmd='rg --files --hidden --glob "!.git/*"'
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else
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cmd='find . -type f -not -path "*/\.git/*"'
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fi
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selected=$(eval "$cmd" | _fzf_cmd --reverse)
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if [[ -n "$selected" ]]; then
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LBUFFER+="${selected}"
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fi
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zle redisplay
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}
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zle -N fzf-file-widget
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bindkey '^F' fzf-file-widget
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# Ctrl+G: fuzzy grep file contents and insert filename into command line
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fzf-grep-widget() {
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local selected file
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if (( $+commands[rg] )); then
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selected=$(rg --color=always --line-number --hidden --glob "!.git/*" "" 2>/dev/null \
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| _fzf_cmd --ansi --reverse \
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--delimiter : \
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--preview 'bat --style=numbers --color=always --highlight-line {2} {1} 2>/dev/null || head -100 {1}' \
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--preview-window '+{2}-5')
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else
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selected=$(grep -rn --color=always "" . 2>/dev/null \
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| _fzf_cmd --ansi --reverse \
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--delimiter : \
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--preview 'head -100 {1}')
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fi
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if [[ -n "$selected" ]]; then
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file=$(echo "$selected" | cut -d: -f1)
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LBUFFER+="${file}"
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fi
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zle redisplay
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}
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zle -N fzf-grep-widget
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bindkey '^G' fzf-grep-widget

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