Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

Sign up
Appearance settings
Ronald Record edited this page Jul 31, 2023 · 11 revisions

Neovim Configuration Fuzzy Selector

The lazyman installation and configuration automatically configures convenience aliases and an nvims shell function for the installed Lazyman Neovim configurations. See ~/.config/nvim-Lazyman/.lazymanrc.

The nvims shell function, when executed, presents a fuzzy searchable menu of the lazyman installed Neovim configurations. The lazyman installed Neovim configurations are maintained in the file ~/.config/nvim-Lazyman/.nvimdirs. Entries in this file are what nvims uses for its fuzzy selection menu. When Neovim configurations are installed or removed with lazyman this file is updated accordingly.

Note also that a convenience key binding has been created to launch nvims with ctrl-n.

The nvims Neovim configuration switching shell function was created by Elijah Manor. He created an excellent Neovim Config Switcher video in which he provides details on use and customization of the nvims shell function.

Lazyman has incorporated, extensively enhanced, and adapted the nvims shell function for use with the Lazyman installed Neovim configurations. The nvims shell function is automatically configured during lazyman installation.

View the .lazymanrc shell aliases and zsh nvims function
# $HOME/.config/nvim-Lazyman/.lazymanrc
# This file should be sourced from the shell initialization file
# e.g. $HOME/.bashrc or $HOME/.zshrc
#
# Command to open a URL
# Set this to override the defaults:
# On macOS the default is the 'open' command
# Linux default is 'python3 -m webbrowser' then 'xdg-open' then 'gio open'
# export URL_OPEN_COMMAND="your custom command"
# For example, to use 'gio' rather than Python's webbrowser module on Linux:
# export URL_OPEN_COMMAND="gio open"
#
# To specify the browser, set the BROWSER environment variable. For example:
# export BROWSER="w3m"
#
# Bob neovim version manager path
[ -d ${HOME}/.local/share/bob/nvim-bin ] && {
 export PATH="${HOME}/.local/share/bob/nvim-bin${PATH:+:${PATH}}"
}
# Aliases for lsd, tldr, and bat if they exist
command -v lsd > /dev/null && alias ls='lsd --group-dirs first' && \
 alias tree='lsd --tree' && alias lss='lsd --group-dirs first'
command -v tldr > /dev/null && {
 command -v fzf > /dev/null && {
 alias tldrf='tldr --list | fzf --preview "tldr {1} --color=always" --preview-window=right:70% | xargs tldr --color=always'
 }
}
command -v bat > /dev/null && alias less='bat'
command -v batcat > /dev/null && \
 alias bat='batcat' && \
 alias less='batcat'
# To use Vim
command -v vim > /dev/null && alias vi='vim'
# To use Neovim
command -v nvim > /dev/null && {
 # For compatibility with earlier versions of .lazymanrc
 if alias nvim >/dev/null 2>&1; then
 unalias nvim
 fi
 if alias nvims >/dev/null 2>&1; then
 unalias nvims
 fi
 if alias neovides >/dev/null 2>&1; then
 unalias neovides
 fi
 alias vi='nvim'
 # Uncomment this line to use Neovim even when you type vim
 # Leave commented to use vim as a backup editor if nvim not found
 # alias vim='nvim'
 function set_items() {
 while IFS= read -r ndir
 do
 [ -d ${HOME}/.config/${ndir} ] && {
 alias ${ndir}="NVIM_APPNAME=${ndir} nvim"
 entry=$(echo ${ndir} | sed -e "s/nvim-//")
 items+=("${entry}")
 ndirs+=("${ndir}")
 }
 done < "${HOME}/.config/nvim-Lazyman/.nvimdirs"
 }
 items=()
 ndirs=()
 [ -d ${HOME}/.config/nvim ] && {
 alias nvim-default="NVIM_APPNAME=nvim nvim"
 }
 # Add all previously installed Neovim configurations
 [ -f ${HOME}/.config/nvim-Lazyman/.nvimdirs ] && set_items
 function runconfig() {
 cfg="1ドル"
 shift
 comm="nvim"
 dash=
 [ "${USE_NEOVIDE}" ] && {
 comm="neovide"
 dash='--'
 }
 [ -d "${HOME}/.config/${cfg}" ] || {
 [ -d "${HOME}/.config/nvim-${cfg}" ] && cfg="nvim-${cfg}"
 }
 # Use a file tree explorer for configurations without a dashboard
 case ${cfg} in
 nvim-BasicLsp|nvim-BasicMason|nvim-Enrique|nvim-Extralight|nvim-LspCmp|nvim-Minimal|nvim-Primeagen|nvim-Simple)
 explore="Lexplore"
 ;;
 nvim-Kabin|nvim-Lamia|nvim-Kickstart|nvim-Lukas|nvim-Maddison|nvim-Rafi|nvim-SingleFile|nvim-Slydragonn|nvim-Wuelner)
 explore="Neotree"
 ;;
 nvim-Beethoven|nvim-Cosmic|nvim-Fennel|nvim-Opinion|nvim-Optixal|nvim-Orange|nvim-Xiao)
 explore="NvimTreeOpen"
 ;;
 nvim-Basic|nvim-Cpp|nvim-Go|nvim-Kristijan|nvim-Metis|nvim-Modular|nvim-Python|nvim-Rust|nvim-Scratch|nvim-StartLsp|nvim-StartMason)
 explore="NvimTreeToggle"
 ;;
 nvim-3rd)
 explore='lua local api = require("nvim-tree.api") local tree = require("nvim-tree") api.tree.toggle(true)'
 ;;
 *)
 explore=
 ;;
 esac
 if (( ${#@} )); then
 NVIM_APPNAME="${cfg}" ${comm} ${dash} ${srcopt} ${nvimsrc} ${cmdopt} ${nvimcmd} $@
 else
 if [[ "${explore}" ]]; then
 NVIM_APPNAME="${cfg}" ${comm} ${dash} -c "${explore}"
 else
 NVIM_APPNAME="${cfg}" ${comm}
 fi
 fi
 }
 function nvims_usage() {
 cmd="1ドル"
 printf "\nUsage: ${cmd} [-c cmd] [-C fltr] [-I] [-R] [-S file] [-U] [file1 [file2] ...]"
 printf "\n\t'-c cmd' : 'Ex' command to be executed after first file read"
 printf "\n\t'-C fltr' : filter to use when generating the list to select from"
 printf "\n\t'-I' : display the selected configuration information document"
 printf "\n\t'-R' : indicates removal of the selected Neovim configuration"
 printf "\n\t'-S file' : Executes 'Vimscript' or 'Lua' in 'file' after file read"
 printf "\n\t\t'~/.config/nvim-Lazyman/overrides.lua' is used if not empty"
 printf "\n\t'-U' : displays a usage message and exits\n"
 printf "\nExamples:"
 printf "\n\t${cmd}"
 printf "\n\t\tOpens Neovim using the selected configuration"
 printf "\n\t${cmd} main.cpp"
 printf "\n\t\tOpens 'main.cpp' with Neovim using the selected configuration"
 printf "\n\t${cmd} -C lazy"
 printf "\n\t\tOpens Neovim using the configuration selected from those"
 printf "\n\t\twith names containing the case insensitive string 'lazy'"
 printf "\n\t${cmd} -I"
 printf "\n\t\tDisplays information for the selected Neovim configuration"
 printf "\n\t${cmd} -R"
 printf "\n\t\tRemoves the selected Neovim configuration"
 return
 }
 function nvims() {
 action="Open"
 info=
 filter=
 remove=
 cmdopt=
 nvimcmd=
 srcopt=
 nvimsrc=
 overfile="${HOME}/.config/nvim-Lazyman/overrides.lua"
 oversize=$(grep -v '^--' "${overfile}")
 [[ -z "${oversize}" ]] || {
 srcopt="-S"
 nvimsrc="${overfile}"
 }
 local OPTIND o a
 while getopts ":c:C:IRS:U" o; do
 case "${o}" in
 c)
 cmdopt="-c"
 nvimcmd="${OPTARG}"
 ;;
 C)
 filter="${OPTARG}"
 ;;
 I)
 info=1
 action="View Info for"
 ;;
 R)
 remove=1
 action="Remove"
 ;;
 S)
 [ -s "${OPTARG}" ] && {
 srcopt="-S"
 nvimsrc="${OPTARG}"
 }
 ;;
 U)
 nvims_usage nvims
 return
 ;;
 \?)
 printf "\nInvalid nvims option"
 nvims_usage nvims
 return
 ;;
 esac
 done
 shift $((OPTIND-1))
 if [ -f ${HOME}/.config/nvim-Lazyman/.nvimdirs ]; then
 items=()
 ndirs=()
 set_items
 fi
 numitems=${#items[@]}
 if [ ${numitems} -eq 1 ]; then
 config="${items[@]:0:1}"
 else
 height=$((numitems * 6))
 [ ${height} -gt 100 ] && height=100
 [ ${height} -lt 20 ] && height=20
 if [ "${filter}" ]; then
 if [[ -z ${remove} ]]; then
 config=$(printf "%s\n" "${items[@]}" | grep -i ${filter} | fzf --prompt="${action} Neovim Config  " --height=${height}% --layout=reverse --border --exit-0)
 else
 config=$(printf "%s\n" "${items[@]}" | grep -i ${filter} | grep -v Lazyman | fzf --prompt="${action} Neovim Config  " --height=${height}% --layout=reverse --border --exit-0)
 fi
 else
 if [[ -z ${remove} ]]; then
 config=$(printf "%s\n" "${items[@]}" | fzf --prompt="${action} Neovim Config  " --height=${height}% --layout=reverse --border --exit-0)
 else
 config=$(printf "%s\n" "${items[@]}" | grep -v Lazyman | fzf --prompt="${action} Neovim Config  " --height=${height}% --layout=reverse --border --exit-0)
 fi
 fi
 fi
 if [[ -z ${config} ]]; then
 echo "Nothing selected"
 return 0
 else
 if [ -d ${HOME}/.config/nvim-${config} ]; then
 config="nvim-${config}"
 [[ -z ${remove} ]] && [[ -z ${info} ]] && {
 alias vi="NVIM_APPNAME=${NVIM_APPNAME:-${config}} nvim"
 }
 else
 [ -d ${HOME}/.config/${config} ] || {
 echo "Cannot locate ${config} Neovim configuration directory"
 return 0
 }
 fi
 fi
 if [[ -z ${remove} ]]; then
 if [[ -z ${info} ]]; then
 export USE_NEOVIDE=
 runconfig "${config}" $@
 else
 lazyman -N "${config}" info
 fi
 else
 [[ "${config}" == "nvim-Lazyman" ]] || lazyman -R -N ${config}
 fi
 }
 function neovides() {
 action="Open"
 info=
 filter=
 remove=
 cmdopt=
 nvimcmd=
 srcopt=
 nvimsrc=
 overfile="${HOME}/.config/nvim-Lazyman/overrides.lua"
 oversize=$(grep -v '^--' "${overfile}")
 [[ -z "${oversize}" ]] || {
 srcopt="-S"
 nvimsrc="${overfile}"
 }
 local OPTIND o a
 while getopts ":c:C:IRS:U" o; do
 case "${o}" in
 c)
 cmdopt="-c"
 nvimcmd="${OPTARG}"
 ;;
 C)
 filter="${OPTARG}"
 ;;
 I)
 info=1
 action="View Info for"
 ;;
 R)
 remove=1
 action="Remove"
 ;;
 S)
 [ -s "${OPTARG}" ] && {
 srcopt="-S"
 nvimsrc="${OPTARG}"
 }
 ;;
 U)
 nvims_usage neovides
 return
 ;;
 \?)
 printf "\nInvalid neovides option"
 nvims_usage neovides
 return
 ;;
 esac
 done
 shift $((OPTIND-1))
 if [ -f ${HOME}/.config/nvim-Lazyman/.nvimdirs ]; then
 items=()
 ndirs=()
 set_items
 fi
 numitems=${#items[@]}
 if [ ${numitems} -eq 1 ]; then
 config="${items[@]:0:1}"
 else
 height=$((numitems * 6))
 [ ${height} -gt 100 ] && height=100
 [ ${height} -lt 20 ] && height=20
 if [ "${filter}" ]; then
 config=$(printf "%s\n" "${items[@]}" | grep -i ${filter} | fzf --prompt="${action} Neovim Config  " --height=${height}% --layout=reverse --border --exit-0)
 else
 config=$(printf "%s\n" "${items[@]}" | fzf --prompt="${action} Neovim Config  " --height=${height}% --layout=reverse --border --exit-0)
 fi
 fi
 if [[ -z ${config} ]]; then
 echo "Nothing selected"
 return 0
 else
 if [ -d ${HOME}/.config/nvim-${config} ]; then
 config="nvim-${config}"
 [[ -z ${remove} ]] && [[ -z ${info} ]] && {
 alias neovide="NVIM_APPNAME=${NVIM_APPNAME:-${config}} neovide"
 }
 else
 [ -d ${HOME}/.config/${config} ] || {
 echo "Cannot locate ${config} Neovim configuration directory"
 return 0
 }
 fi
 fi
 if [[ -z ${remove} ]]; then
 if [[ -z ${info} ]]; then
 export USE_NEOVIDE=1
 runconfig "${config}" $@
 else
 lazyman -N "${config}" info
 fi
 else
 [[ "${config}" == "nvim-Lazyman" ]] || lazyman -R -N ${config}
 fi
 }
}
# Add ~/.local/bin to PATH if it exists
[ -d $HOME/.local/bin ] && {
 [[ ":$PATH:" == *":$HOME/.local/bin:"* ]] || {
 export PATH="$PATH:$HOME/.local/bin"
 }
}
# Add ~/.cargo/bin to PATH if it exists
[ -d $HOME/.cargo/bin ] && {
 [[ ":$PATH:" == *":$HOME/.cargo/bin:"* ]] || {
 export PATH="$PATH:$HOME/.cargo/bin"
 }
}
# Add ~/.luarocks/bin to PATH if it exists
[ -d $HOME/.luarocks/bin ] && {
 [[ ":$PATH:" == *":$HOME/.luarocks/bin:"* ]] || {
 export PATH="$PATH:$HOME/.luarocks/bin"
 }
}

Clone this wiki locally

AltStyle によって変換されたページ (->オリジナル) /