refactor(fzf): adopt code style and simplify function naming (#10514)
This commit is contained in:
Logan Linn
GitHub
parent
41c15a2159
commit
010c36d4ab
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@ -1,176 +1,176 @@
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function setup_using_base_dir() {
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function fzf_setup_using_base_dir() {
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local fzf_base fzf_shell fzfdirs 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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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 [[ -z "${fzf_base}" ]]; then
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fzfdirs=(
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if (( ${+commands[fzf-share]} )) && dir="$(fzf-share)" && [[ -d "${dir}" ]]; then
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"${HOME}/.fzf"
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fzf_base="${dir}"
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"${HOME}/.nix-profile/share/fzf"
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elif (( ${+commands[brew]} )) && dir="$(brew --prefix fzf 2>/dev/null)"; then
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"${XDG_DATA_HOME:-$HOME/.local/share}/fzf"
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if [[ -d "${dir}" ]]; then
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"/usr/local/opt/fzf"
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fzf_base="${dir}"
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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 (( ${+commands[fzf-share]} )) && dir="$(fzf-share)" && [[ -d "${dir}" ]]; then
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fzf_base="${dir}"
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elif (( ${+commands[brew]} )) && dir="$(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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fi
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fi
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fi
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fi
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if [[ ! -d "${fzf_base}" ]]; then
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if [[ ! -d "${fzf_base}" ]]; then
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return 1
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return 1
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fi
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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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# Fix fzf shell directory for Arch Linux, NixOS or Void Linux packages
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if [[ ! -d "${fzf_base}/shell" ]]; then
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if [[ ! -d "${fzf_base}/shell" ]]; then
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fzf_shell="${fzf_base}"
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fzf_shell="${fzf_base}"
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else
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else
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fzf_shell="${fzf_base}/shell"
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fzf_shell="${fzf_base}/shell"
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fi
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fi
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# Setup fzf binary path
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# Setup fzf binary path
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if (( ! ${+commands[fzf]} )) && [[ "$PATH" != *$fzf_base/bin* ]]; then
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if (( ! ${+commands[fzf]} )) && [[ "$PATH" != *$fzf_base/bin* ]]; then
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export PATH="$PATH:$fzf_base/bin"
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export PATH="$PATH:$fzf_base/bin"
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fi
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fi
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# Auto-completion
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# Auto-completion
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if [[ -o interactive && "$DISABLE_FZF_AUTO_COMPLETION" != "true" ]]; then
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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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source "${fzf_shell}/completion.zsh" 2> /dev/null
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fi
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fi
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# Key bindings
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# Key bindings
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if [[ "$DISABLE_FZF_KEY_BINDINGS" != "true" ]]; then
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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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source "${fzf_shell}/key-bindings.zsh"
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fi
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fi
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}
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}
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function setup_using_debian_package() {
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function fzf_setup_using_debian() {
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if (( ! $+commands[dpkg] )) || ! dpkg -s fzf &>/dev/null; then
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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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# Either not a debian based distro, or no fzf installed
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return 1
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return 1
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fi
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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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# 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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# are installed to /usr/bin by default
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local completions key_bindings
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local completions key_bindings
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case $PREFIX in
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case $PREFIX in
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*com.termux*)
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*com.termux*)
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# Support Termux package
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# Support Termux package
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completions="${PREFIX}/share/fzf/completion.zsh"
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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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key_bindings="${PREFIX}/share/fzf/key-bindings.zsh"
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;;
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;;
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*)
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*)
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# Determine completion file path: first bullseye/sid, then buster/stretch
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# Determine completion file path: first bullseye/sid, then buster/stretch
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completions="/usr/share/doc/fzf/examples/completion.zsh"
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completions="/usr/share/doc/fzf/examples/completion.zsh"
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[[ -f "$completions" ]] || completions="/usr/share/zsh/vendor-completions/_fzf"
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[[ -f "$completions" ]] || completions="/usr/share/zsh/vendor-completions/_fzf"
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key_bindings="/usr/share/doc/fzf/examples/key-bindings.zsh"
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key_bindings="/usr/share/doc/fzf/examples/key-bindings.zsh"
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;;
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;;
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esac
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esac
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# Auto-completion
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# Auto-completion
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if [[ -o interactive && "$DISABLE_FZF_AUTO_COMPLETION" != "true" ]]; then
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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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source $completions 2> /dev/null
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fi
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fi
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# Key bindings
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# Key bindings
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if [[ ! "$DISABLE_FZF_KEY_BINDINGS" == "true" ]]; then
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if [[ ! "$DISABLE_FZF_KEY_BINDINGS" == "true" ]]; then
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source $key_bindings
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source $key_bindings
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fi
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fi
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return 0
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return 0
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}
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}
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function setup_using_opensuse_package() {
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function fzf_setup_using_opensuse() {
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# OpenSUSE installs fzf in /usr/bin/fzf
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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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# If the command is not found, the package isn't installed
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(( $+commands[fzf] )) || return 1
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(( $+commands[fzf] )) || return 1
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# The fzf-zsh-completion package installs the auto-completion in
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# The fzf-zsh-completion package installs the auto-completion in
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local completions="/usr/share/zsh/site-functions/_fzf"
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local completions="/usr/share/zsh/site-functions/_fzf"
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# The fzf-zsh-completion package installs the key-bindings file in
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# The fzf-zsh-completion package installs the key-bindings file in
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local key_bindings="/etc/zsh_completion.d/fzf-key-bindings"
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local key_bindings="/etc/zsh_completion.d/fzf-key-bindings"
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# If these are not found: (1) maybe we're not on OpenSUSE, or
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# If these are not found: (1) maybe we're not on OpenSUSE, or
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# (2) maybe the fzf-zsh-completion package isn't installed.
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# (2) maybe the fzf-zsh-completion package isn't installed.
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if [[ ! -f "$completions" || ! -f "$key_bindings" ]]; then
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if [[ ! -f "$completions" || ! -f "$key_bindings" ]]; then
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return 1
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return 1
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fi
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fi
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# Auto-completion
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# Auto-completion
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if [[ -o interactive && "$DISABLE_FZF_AUTO_COMPLETION" != "true" ]]; then
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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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source "$completions" 2>/dev/null
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fi
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fi
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# Key bindings
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# Key bindings
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if [[ "$DISABLE_FZF_KEY_BINDINGS" != "true" ]]; then
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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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source "$key_bindings" 2>/dev/null
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fi
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fi
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return 0
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return 0
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}
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}
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function setup_using_openbsd_package() {
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function fzf_setup_using_openbsd() {
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# openBSD installs fzf in /usr/local/bin/fzf
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# openBSD installs fzf in /usr/local/bin/fzf
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if [[ "$OSTYPE" != openbsd* ]] || (( ! $+commands[fzf] )); then
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if [[ "$OSTYPE" != openbsd* ]] || (( ! $+commands[fzf] )); then
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return 1
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return 1
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fi
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fi
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# The fzf package installs the auto-completion in
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# The fzf package installs the auto-completion in
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local completions="/usr/local/share/zsh/site-functions/_fzf_completion"
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local completions="/usr/local/share/zsh/site-functions/_fzf_completion"
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# The fzf package installs the key-bindings file in
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# The fzf package installs the key-bindings file in
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local key_bindings="/usr/local/share/zsh/site-functions/_fzf_key_bindings"
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local key_bindings="/usr/local/share/zsh/site-functions/_fzf_key_bindings"
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# Auto-completion
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# Auto-completion
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if [[ -o interactive && "$DISABLE_FZF_AUTO_COMPLETION" != "true" ]]; then
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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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source "$completions" 2>/dev/null
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fi
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fi
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# Key bindings
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# Key bindings
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if [[ "$DISABLE_FZF_KEY_BINDINGS" != "true" ]]; then
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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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source "$key_bindings" 2>/dev/null
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fi
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fi
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return 0
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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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}
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# Indicate to user that fzf installation not found if nothing worked
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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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function fzf_setup_error() {
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|| setup_using_debian_package \
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cat >&2 <<'EOF'
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|| setup_using_opensuse_package \
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[oh-my-zsh] fzf plugin: Cannot find fzf installation directory.
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|| setup_using_base_dir \
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Please add `export FZF_BASE=/path/to/fzf/install/dir` to your .zshrc
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|| indicate_error
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EOF
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}
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unset -f setup_using_opensuse_package setup_using_debian_package setup_using_base_dir indicate_error
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fzf_setup_using_openbsd \
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|| fzf_setup_using_debian \
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|| fzf_setup_using_opensuse \
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|| fzf_setup_using_base_dir \
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|| fzf_setup_error
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unset -f -m 'fzf_setup_*'
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if [[ -z "$FZF_DEFAULT_COMMAND" ]]; then
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if [[ -z "$FZF_DEFAULT_COMMAND" ]]; then
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if (( $+commands[rg] )); 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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export FZF_DEFAULT_COMMAND='rg --files --hidden --glob "!.git/*"'
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elif (( $+commands[fd] )); then
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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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export FZF_DEFAULT_COMMAND='fd --type f --hidden --exclude .git'
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elif (( $+commands[ag] )); then
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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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export FZF_DEFAULT_COMMAND='ag -l --hidden -g "" --ignore .git'
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fi
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fi
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fi
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fi
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