chore(script): apply shellcheck fixes

script/batinfo

@@ -4,8 +4,8 @@
 
 set -e
 
-if [ $(uname -s) = "Darwin" ]; then
+if [ "$(uname -s)" = "Darwin" ]; then
   echo "" # TODO
 else # Linux
-  echo "$(cat /sys/class/power_supply/BAT0/capacity)"
+  cat /sys/class/power_supply/BAT0/capacity
 fi

script/branchname

@@ -8,8 +8,7 @@ set -e
 
 branchname=$(git bn)
 if [ "$branchname" = "HEAD" ]; then
-  branchoutput=$(git branch --list | grep rebasing)
-  if [ ! $? -eq 0 ]; then
+  if ! branchoutput=$(git branch --list | grep rebasing); then
     exit 1
   fi
 
@@ -21,4 +20,4 @@ if [ "$branchname" = "HEAD" ]; then
   fi
 fi
 
-printf $branchname
+printf "%s" "$branchname"

script/cleanvimplugins

@@ -9,11 +9,11 @@ set -e
 
 pluginhome=$HOME/.vim/pack/git-plugins
 
-cd $pluginhome/opt
-find . -mindepth 1 -maxdepth 1 -type d -print0 | while read -d $'\0' pluginpath
+cd "$pluginhome/opt"
+find . -mindepth 1 -maxdepth 1 -type d -print0 | while read -rd $'\0' pluginpath
 do
-  if ! grep -q "$pluginpath" $HOME/.config/nvim/init.vim ; then
-    basename=$(basename $pluginpath)
+  if ! grep -q "$pluginpath" "$HOME/.config/nvim/init.vim" ; then
+    basename=$(basename "$pluginpath")
     echo "rm -rf $pluginhome/opt/$basename"
   fi
 done

script/createrepo

@@ -1,59 +0,0 @@
-#!/usr/bin/env ruby
-#
-# frozen_string_literal: true
-
-# Create a Git repo on git.netflux.io
-
-require 'json'
-require 'net/http'
-require 'optparse'
-require 'uri'
-
-options = {}
-banner = 'Usage: createrepo [options] <reponame>'
-
-OptionParser.new do |opts|
-  opts.banner = banner
-
-  opts.on('--private', 'Make repo private') do |v|
-    options[:private] = v
-  end
-
-  opts.on('-d', '--description=DESC', 'Description') do |v|
-    options[:description] = v
-  end
-end.parse!
-
-options[:name] = ARGV.pop.to_s.strip
-if options[:name].empty?
-  puts banner
-  exit 1
-end
-
-auth_token = ENV['GIT_NETFLUX_IO_TOKEN']
-if !auth_token || auth_token.empty?
-  puts 'Env var GIT_NETFLUX_IO_TOKEN must be set'
-  exit 1
-end
-
-uri = URI('https://git.netflux.io/api/v1/user/repos')
-auth_string = "token #{auth_token}"
-
-req = Net::HTTP::Post.new(uri, 'Content-Type' => 'application/json', 'Authorization' => auth_string)
-req.body = options.to_json
-
-Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) do |http|
-  resp = http.request(req)
-  if resp.code != '201'
-    begin
-      errmsg = JSON.parse(resp.body)
-      puts errmsg['message']
-    rescue JSON::ParserError
-      puts resp.body
-    end
-    exit 1
-  end
-
-  repo = JSON.parse(resp.body)
-  puts "git remote add origin #{repo['ssh_url']}"
-end

script/deletevimplugin

@@ -26,7 +26,7 @@ if [ ! -d "$path" ]; then
   exit 1
 fi
 
-rm -rf $path
+rm -rf "$path"
 
 echo "Deleted $basename"
 

script/dellines

@@ -18,7 +18,7 @@ if [ -z "$filepattern" ]; then
   filepattern="*"
 fi
 
-if [ $(uname -s) = "Linux" ]; then
+if [ "$(uname -s)" = "Linux" ]; then
   echo "TODO: fix for Linux"
 fi
 

script/gensshkey

@@ -5,5 +5,5 @@
 
 set -e
 
-ssh-keygen -o -a 100 -t ed25519 -f $HOME/.ssh/id_ed25519 -C "$USER@$(hostname -s)"
-cat $HOME/.ssh/id_ed25519.pub
+ssh-keygen -o -a 100 -t ed25519 -f "$HOME/.ssh/id_ed25519" -C "$USER@$(hostname -s)"
+cat "$HOME/.ssh/id_ed25519.pub"

script/ghci

@@ -13,9 +13,9 @@ if ! echo "$ghoutput" | grep -q 'https://'; then
   exit 1
 fi
 
-url=$(echo $ghoutput | grep -o 'https://.*?' | tr -d '?')
+url=$(echo "$ghoutput" | grep -o 'https://.*?' | tr -d '?')
 
-if [ $(uname -s) = "Linux" ]; then
+if [ "$(uname -s)" = "Linux" ]; then
   progname="xdg-open"
 else
   progname="open" # macOS

script/ghco

@@ -9,6 +9,7 @@ unset BROWSER
 if [ "$1" = '-a' ]; then
   cmd='gh pr list --limit 100' 
 elif [ -z "$GITHUB_USERNAME" ]; then
+  # shellcheck disable=SC2016
   echo 'set $GITHUB_USERNAME first'
   exit 1
 else
@@ -16,7 +17,7 @@ else
 fi
 
 prid=$(eval "$cmd" | fzf | awk '{print $1}')
-if [ -z $prid ]; then
+if [ -z "$prid" ]; then
   exit 0
 fi
-gh pr checkout $prid
+gh pr checkout "$prid"

script/ghpr

@@ -22,6 +22,6 @@ if echo "$output" | grep -q "no pull requests found"; then
   echo "Opening new PR..."
   gh pr create -w
 else
-  echo $output
+  echo "$output"
   exit $exitcode
 fi

script/gitsha1yank

@@ -9,4 +9,4 @@ if [ "$1" = "-s" ]; then
 fi
 
 # TODO: fix for non-Darwin
-git rev-parse $args HEAD | tr -d '\n' | pbcopy
+git rev-parse "$args" HEAD | tr -d '\n' | pbcopy

script/installalacritty

@@ -14,27 +14,27 @@ if ! [ -x "$(command -v cargo)" ]; then
   exit 1
 fi
 
-mkdir -p $HOME/dev $HOME/bin
+mkdir -p "$HOME/dev" "$HOME/bin"
 destdir=$HOME/dev/alacritty
-if [ -d $destdir ]; then
+if [ -d "$destdir" ]; then
   echo "Updating alacritty..."
-  cd $destdir
+  cd "$destdir"
   git pull --rebase
 else
   echo "Cloning alacritty..."
-  cd $HOME/dev
+  cd "$HOME/dev"
   git clone -q https://github.com/alacritty/alacritty.git alacritty
 fi
 
-cd $destdir
+cd "$destdir"
 echo "Building alacritty..."
-if [ $(uname -s) = "Darwin" ]; then
+if [ "$(uname -s)" = "Darwin" ]; then
   make app
-  sudo cp -av $destdir/target/release/osx/Alacritty.app /Applications/
+  sudo cp -av "$destdir/target/release/osx/Alacritty.app" /Applications/
 else
   cargo build --release
   echo "Installing alacritty..."
-  cp $destdir/target/release/alacritty $HOME/bin/alacritty
+  cp "$destdir/target/release/alacritty" "$HOME/bin/alacritty"
 fi
 
 if [ -z "$ZDOTDIR" ]; then
@@ -44,13 +44,13 @@ fi
 
 echo "Installing ZSH completions..."
 funcdir=$ZDOTDIR/functions
-mkdir -p $funcdir
-cp $destdir/extra/completions/_alacritty $funcdir/_alacritty
+mkdir -p "$funcdir"
+cp "$destdir/extra/completions/_alacritty" "$funcdir/_alacritty"
 
-if [ $(uname -s) = "Linux" ]; then
+if [ "$(uname -s)" = "Linux" ]; then
   # TODO: fix for Manjaro/xfce4:
-  sudo cp $destdir/extra/logo/alacritty-term.svg /usr/share/pixmaps/Alacritty.svg
-  sudo desktop-file-install $destdir/extra/linux/Alacritty.desktop
+  sudo cp "$destdir/extra/logo/alacritty-term.svg" /usr/share/pixmaps/Alacritty.svg
+  sudo desktop-file-install "$destdir/extra/linux/Alacritty.desktop"
   sudo update-desktop-database
 fi
 

script/installdotfiles

@@ -6,47 +6,49 @@
 set -e
 
 # General
-mkdir -p $HOME/dev
-ln -sfn $HOME/dev/dotfiles/script $HOME/script
+mkdir -p "$HOME/dev"
+ln -sfn "$HOME/dev/dotfiles/script" "$HOME/script"
 
 # ZSH
-mkdir -p $HOME/.config/zsh/functions
+mkdir -p "$HOME/.config/zsh/functions"
 
 # TODO: ZSH on Mac appears to load zshenv from ZDOTDIR, not HOME.
 # Try to consolidate this.
-if [ $(uname -s) = "Darwin" ]; then
+if [ "$(uname -s)" = "Darwin" ]; then
   envpath="$HOME/.config/zsh/.zshenv"
 else
   envpath="$HOME/.zshenv"
 fi
-ln -sfn $HOME/dev/dotfiles/zshenv "$envpath"
-ln -sfn $HOME/dev/dotfiles/zshrc $HOME/.config/zsh/.zshrc
+ln -sfn "$HOME/dev/dotfiles/zshenv" "$envpath"
+ln -sfn "$HOME/dev/dotfiles/zshrc" "$HOME/.config/zsh/.zshrc"
 
 secretsfile="$HOME/.config/zsh/.zshsecrets"
 if [ ! -f "$secretsfile" ]; then
-  cp $HOME/dev/dotfiles/zshsecrets.example "$secretsfile"
+  cp "$HOME/dev/dotfiles/zshsecrets.example" "$secretsfile"
 fi
 
 # Tmux
-ln -sfn $HOME/dev/dotfiles/tmux.conf $HOME/.tmux.conf
+ln -sfn "$HOME/dev/dotfiles/tmux.conf" "$HOME/.tmux.conf"
 
 # Vim
-mkdir -p $HOME/.vim/pack/git-plugins/{opt,start}
-ln -sfn $HOME/dev/dotfiles/vimrc $HOME/.vimrc
-ln -sfn $HOME/dev/dotfiles/vim/after $HOME/.vim/after
+mkdir -p "$HOME/.vim/pack/git-plugins/{opt,start}"
+ln -sfn "$HOME/dev/dotfiles/vimrc" "$HOME/.vimrc"
+ln -sfn "$HOME/dev/dotfiles/vim/after" "$HOME/.vim/after"
+ln -sfn "$HOME/dev/dotfiles/vim/after" "$HOME/.vim/queries"
+ln -sfn "$HOME/dev/dotfiles/vim/after" "$HOME/.vim/lua"
 
 # Git
-ln -sfn $HOME/dev/dotfiles/gitconfig $HOME/.gitconfig
-mkdir -p $HOME/.config/git
-ln -sfn $HOME/dev/dotfiles/gitignore $HOME/.config/git/ignore
+ln -sfn "$HOME/dev/dotfiles/gitconfig" "$HOME/.gitconfig"
+mkdir -p "$HOME/.config/git"
+ln -sfn "$HOME/dev/dotfiles/gitignore" "$HOME/.config/git/ignore"
 
 # Alacritty
 
-if [ $(uname -s) = "Darwin" ]; then
+if [ "$(uname -s)" = "Darwin" ]; then
   alacrittyconfig="$HOME/dev/dotfiles/alacritty.macos.yml"
 else
   alacrittyconfig="$HOME/dev/dotfiles/alacritty.yml"
 fi
-ln -sfn "$alacrittyconfig" $HOME/.config/alacritty.yml
+ln -sfn "$alacrittyconfig" "$HOME/.config/alacritty.yml"
 
 echo "Done"

script/installnvim

@@ -3,18 +3,18 @@
 # Clone or update nvim to $HOME/dev/neovim, build and install to $HOME/local
 set -e
 
-mkdir -p $HOME/dev
+mkdir -p "$HOME/dev"
 destdir=$HOME/dev/neovim
-if [ -d $destdir ]; then
+if [ -d "$destdir" ]; then
   echo "Updating nvim..."
-  cd $destdir
+  cd "$destdir"
   git pull --rebase
 else
   echo "Cloning nvim..."
-  cd $HOME/dev
+  cd "$HOME/dev"
   git clone -q https://github.com/neovim/neovim.git neovim
-  cd $destdir
+  cd "$destdir"
 fi
 
-make CMAKE_BUILD_TYPE=Release CMAKE_INSTALL_PREFIX=$HOME/local
+make CMAKE_BUILD_TYPE=Release CMAKE_INSTALL_PREFIX="$HOME/local"
 make install

script/installpackages

@@ -2,7 +2,7 @@
 #
 # install packages for a new arch or manjaro installation. requires sudo
 
-if [[ $euid > 0 ]]; then
+if [[ $EUID -gt 0 ]]; then
   echo "requires administrative privileges"
   exit 1
 fi
@@ -21,4 +21,4 @@ pacman -S --needed --noconfirm base-devel \
   syncthing \
   ttf-ubuntu-font-family # ubuntu mono font for alacritty
 
-sudo -u $SUDO_USER ./script/installpackagesnonroot
+sudo -u "$SUDO_USER" ./script/installpackagesnonroot

script/installpackagesnonroot

@@ -4,7 +4,8 @@
 
 # https://rustup.rs/
 curl --proto '=https' --tlsv1.2 -ssf https://sh.rustup.rs | sh -s -- -y
-source $HOME/.cargo/env
+# shellcheck disable=SC1091
+source "$HOME/.cargo/env"
 
 # https://github.com/dandavison/delta#installation
 cargo install git-delta

script/installvim

@@ -1,28 +0,0 @@
-#!/usr/bin/env bash
-#
-# Clone or update vim to $HOME/dev/vim, build and install to $HOME/local
-set -e
-
-mkdir -p $HOME/dev
-destdir=$HOME/dev/vim
-if [ -d $destdir ]; then
-  echo "Updating vim..."
-  cd $destdir
-  git pull --rebase
-else
-  echo "Cloning vim..."
-  cd $HOME/dev
-  git clone -q https://github.com/vim/vim.git vim
-fi
-
-cd $destdir
-
-# TODO: https://stackoverflow.com/questions/53135863/macos-mojave-ruby-config-h-file-not-found
-opts="--enable-luainterp --enable-python3interp --with-features=huge --enable-multibyte --enable-gui=gtk2"
-if [ ! $(uname -s) = "Darwin" ]; then
-  opts="$opts --with-rubyinterp --with-x"
-fi
-
-./configure --prefix=$HOME/local $opts
-make -j6
-make install

script/installvimplugins

@@ -7,18 +7,18 @@ set -e
 # Note: not currently updated automatically by `updatevimplugins`
 url="https://raw.githubusercontent.com/junegunn/fzf/master/plugin/fzf.vim"
 echo "Fetching $url..."
-mkdir -p $HOME/.vim/plugin
-curl -sL -o $HOME/.vim/plugin/fzf.vim https://raw.githubusercontent.com/junegunn/fzf/master/plugin/fzf.vim
+mkdir -p "$HOME/.vim/plugin"
+curl -sL -o "$HOME/.vim/plugin/fzf.vim" https://raw.githubusercontent.com/junegunn/fzf/master/plugin/fzf.vim
 
 # Relies on vimrc containing lines e.g.:
 # packadd! rust.vim " https://github.com/rust-lang/rust.vim.git
 
 pluginhome=$HOME/.vim/pack/git-plugins/opt
-mkdir -p $pluginhome
-cd $pluginhome
+mkdir -p "$pluginhome"
+cd "$pluginhome"
 
-grep packadd! $HOME/.config/nvim/init.vim | grep -o 'https.*$' | while read -r url ; do
-  dirname=$(basename $url .git)
+grep packadd! "$HOME/.config/nvim/init.vim" | grep -o 'https.*$' | while read -r url ; do
+  dirname=$(basename "$url" .git)
   if [ -d "$dirname" ]; then
     echo "Exists: $dirname"
   else

script/jira

@@ -5,12 +5,12 @@
 set -e
 
 if [ -z "$JIRADOMAIN" ]; then
+  # shellcheck disable=SC2016
   echo 'set $JIRADOMAIN first'
   exit 1
 fi
 
-branchname="$(branchname)"
-if [ ! $? -eq 0 ]; then
+if ! branchname="$(branchname)"; then
   echo "branchname returned exit code: $?"
   exit 1
 fi
@@ -21,11 +21,10 @@ if ! echo "$branchname" | grep -q "/"; then
 fi
 
 ticket=$(echo "$branchname" | cut -d "/" -f1 | tr '[:lower:]' '[:upper:]')
-
 url="$JIRADOMAIN/browse/$ticket"
 
 if [ "$1" == "-b" ]; then
-  if [ $(uname -s) = "Linux" ]; then
+  if [ "$(uname -s)" = "Linux" ]; then
     progname="xdg-open"
   else
     progname="open" # macOS
@@ -35,4 +34,4 @@ if [ "$1" == "-b" ]; then
   exit $?
 fi
 
-printf $url
+printf "%s" "$url"

script/ksc

@@ -1,8 +1,8 @@
 #!/usr/bin/env bash
+
 set -euo pipefail
 
-context=$(kubectl config get-contexts -o name | fzf)
-if [ $? -ne 0 ]; then
+if ! context=$(kubectl config get-contexts -o name | fzf); then
   exit $?
 fi
 

script/myip

@@ -7,11 +7,11 @@ set -e
 url='https://api.ipify.org?format=text'
 
 if [ "$1" = "-c" ]; then
-  if [ $(uname -s) = "Darwin" ]; then
-    curl -s $url | pbcopy
+  if [ "$(uname -s)" = "Darwin" ]; then
+    curl -s "$url" | pbcopy
   else
-    curl -s $url | xclip -i
+    curl -s "$url" | xclip -i
   fi
 else
-  curl -s $url
+  curl -s "$url"
 fi

script/sysinfo

@@ -4,7 +4,7 @@
 
 set -e
 
-if [ $(uname -s) = "Darwin" ]; then
+if [ "$(uname -s)" = "Darwin" ]; then
   uptime | grep -o "[0-9]\+\.[0-9]\+ [0-9]\+\.[0-9]\+ [0-9]\+\.[0-9]\+"
 else # Linux
   cut -d " " -f 1-3 /proc/loadavg

script/tmuxsess

@@ -9,17 +9,17 @@ set -e
 
 if [ -z "$1" ]; then
   cwd=$(pwd)
-  sessionname=$(basename $cwd)
+  sessionname=$(basename "$cwd")
 else
   sessionname="$1"
 fi
 
-tmux_new_result=$(tmux new -d -s $sessionname 2>&1) || true
+tmux_new_result=$(tmux new -d -s "$sessionname" 2>&1) || true
 exitcode=$?
 
 if echo "$tmux_new_result" | grep -q "duplicate session"; then
   echo "Session $sessionname already exists. Attaching..."
-  tmux new -d -A -s $sessionname
+  tmux new -d -A -s "$sessionname"
   exit 0
 fi
 
@@ -29,9 +29,9 @@ if [ $exitcode -ne 0 ]; then
 fi
 
 # TODO: fix sessionname containing full stop which are renamed by tmux
-tmux rename-window -t $sessionname:1 cli
-tmux new-window -t $sessionname -n vim zsh -ic nvim
-tmux select-window -t $sessionname:1
+tmux rename-window -t "$sessionname:1" cli
+tmux new-window -t "$sessionname" -n vim zsh -ic nvim
+tmux select-window -t "$sessionname:1"
 # https://github.com/tmux/tmux/issues/2064
 sleep 0.5
-tmux attach -t $sessionname
+tmux attach -t "$sessionname"

script/unstagebranch

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-#
-# Unstage a branch
-
-set -e
-
-branch=$(git rev-parse --abbrev-ref HEAD)
-
-if [ -z "$1" ]; then
-  basebranch="master"
-else
-  basebranch="$1"
-fi
-
-diff=$(git diff $basebranch...HEAD)
-git co -q "$basebranch"
-echo "$diff" | git apply
-echo "Unstaged $branch against $basebranch successfully"
-git diff --shortstat "HEAD...$branch"

script/updateaurpackages

@@ -2,7 +2,9 @@
 #
 # Update all AUR packages in $HOME/pkg
 
-find $HOME/pkg -mindepth 1 -maxdepth 1 -type d -print0 | while read -d $'\0' pkgdir
+set -euo pipefail
+
+find "$HOME/pkg" -mindepth 1 -maxdepth 1 -type d -print0 | while read -rd $'\0' pkgdir
 do
   cd "$pkgdir"
   pullres=$(git pull --rebase)

script/updatedevenv

@@ -12,8 +12,10 @@ updatenvim
 updatevimplugins
 
 echo "Installing gopls..."
-cd $HOME
+cd "$HOME"
 go install golang.org/x/tools/gopls@latest
 go install honnef.co/go/tools/cmd/staticcheck@latest
 
+# TODO: run installdotfiles?
+
 echo "Done"

script/updateinvidious

@@ -1,27 +0,0 @@
-#!/usr/bin/env bash
-#
-# Build and push Invidious
-#
-# TODO: remove Docker hub, push with SSH.
-
-set -e
-
-destdir=$HOME/dev/invidious
-image=netfluxio/invidious:latest 
-remotehost=netflux
-
-if [ ! -d $destdir ]; then
-  echo "Cloning invidious..."
-  cd $HOME/dev
-  git clone -q --depth=1 https://github.com/iv-org/invidious.git invidious
-else
-  echo "Updating invidious..."
-  cd $destdir
-  git pull --rebase
-fi
-
-cd $destdir
-docker build -t $image -f docker/Dockerfile .
-docker push $image
-
-ssh $remotehost 'cd dev/netflux-internals && docker-compose pull invidious && docker-compose up -d --force-recreate --no-deps invidious'

script/updatenetflux

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-#
-# updatenetflux - pull and restart containers on remote server
-
-set -e
-
-remotehost=netflux
-
-ssh $remotehost 'cd dev/netflux-internals && git pull --rebase && docker-compose down -v && docker-compose pull && docker-compose up -d --force-recreate'
-
-# invidious requires a local build, managed by a separate script.
-updateinvidious

script/updatevim

@@ -1 +0,0 @@
-installvim

script/updatevimplugins

@@ -5,13 +5,13 @@
 set -e
 
 pluginhome=$HOME/.vim/pack/git-plugins
-cd $pluginhome
+cd "$pluginhome"
 
-find . -mindepth 2 -maxdepth 2 -type d -print0 | while read -d $'\0' pluginpath
+find . -mindepth 2 -maxdepth 2 -type d -print0 | while read -rd $'\0' pluginpath
 do
-  cd $pluginpath
-  basename=$(basename $pluginpath)
-  printf "In $basename.. "
+  cd "$pluginpath"
+  basename=$(basename "$pluginpath")
+  printf "In %s.. " "$basename"
   git pull --rebase
-  cd $pluginhome
+  cd "$pluginhome"
 done

script/uuidprint

@@ -2,4 +2,6 @@
 #
 # uuidprint - generate and print a lower-case UUID v4
 
+set -e
+
 uuidgen | tr '[:upper:]' '[:lower:]' | tr -d '\n' 

script/uuidyank

@@ -2,5 +2,7 @@
 #
 # uuidyank - generate and copy a lower-case UUID v4
 
+set -e
+
 # TODO: fix for Linux
 uuidprint | pbcopy

script/wgdown

@@ -4,7 +4,7 @@
 
 set -e
 
-if [[ $EUID > 0 ]]; then
+if [[ $EUID -gt 0 ]]; then
   echo "requires administrative privileges"
   exit 1
 fi

script/wgup

@@ -4,7 +4,7 @@
 
 set -e
 
-if [[ $EUID > 0 ]]; then
+if [[ $EUID -gt 0 ]]; then
   echo "requires administrative privileges"
   exit 1
 fi

vim/lua/lsp_config.lua

@@ -178,3 +178,16 @@ nvim_lsp.lua_ls.setup({
 	},
 	on_attach = on_attach,
 })
+
+-- Bash language server
+
+-- https://github.com/bash-lsp/bash-language-server#neovim
+vim.api.nvim_create_autocmd("FileType", {
+	pattern = "sh",
+	callback = function()
+		vim.lsp.start({
+			name = "bash-language-server",
+			cmd = { "bash-language-server", "start" },
+		})
+	end,
+})