shfmt and shellcheck for a few more files

clean_files.txt

@@ -130,18 +130,16 @@ plugins/available/pyenv.plugin.bash
 plugins/available/python.plugin.bash
 plugins/available/rbenv.plugin.bash
 plugins/available/ruby.plugin.bash
+plugins/available/sudo.plugin.bash
 plugins/available/textmate.plugin.bash
+plugins/available/thefuck.plugin.bash
 plugins/available/todo.plugin.bash
 plugins/available/url.plugin.bash
+plugins/available/virtualenv.plugin.bash
 plugins/available/xterm.plugin.bash
+plugins/available/z_autoenv.plugin.bash
 plugins/available/zoxide.plugin.bash
 
-# tests
-#
-test/completion/aliases.completion.bats
-test/run
-test/test_helper.bash
-
 # themes
 #
 themes/90210

plugins/available/sudo.plugin.bash

@@ -1,22 +1,23 @@
+# shellcheck shell=bash
 cite about-plugin
 about-plugin 'Toggle sudo at the beginning of the current or the previous command by hitting the ESC key twice'
 
 function sudo-command-line() {
-  about "toggle sudo at the beginning of the current or the previous command by hitting the ESC key twice"
-  group "sudo"
+	about "toggle sudo at the beginning of the current or the previous command by hitting the ESC key twice"
+	group "sudo"
 
-  [[ ${#READLINE_LINE} -eq 0 ]] && READLINE_LINE=$(fc -l -n -1 | xargs)
-  if [[ $READLINE_LINE == sudo\ * ]]; then
-    READLINE_LINE="${READLINE_LINE#sudo }"
-  else
-    READLINE_LINE="sudo $READLINE_LINE"
-  fi
-  READLINE_POINT=${#READLINE_LINE}
+	[[ ${#READLINE_LINE} -eq 0 ]] && READLINE_LINE=$(fc -l -n -1 | xargs)
+	if [[ $READLINE_LINE == sudo\ * ]]; then
+		READLINE_LINE="${READLINE_LINE#sudo }"
+	else
+		READLINE_LINE="sudo $READLINE_LINE"
+	fi
+	READLINE_POINT=${#READLINE_LINE}
 }
 
 # Define shortcut keys: [Esc] [Esc]
 
 # Readline library requires bash version 4 or later
-if [ "${BASH_VERSINFO}" -ge 4 ]; then
-  bind -x '"\e\e": sudo-command-line'
+if [ "${BASH_VERSINFO[0]}" -ge 4 ]; then
+	bind -x '"\e\e": sudo-command-line'
 fi

plugins/available/thefuck.plugin.bash

@@ -1,9 +1,10 @@
+# shellcheck shell=bash
 cite about-plugin
 about-plugin 'Initialization for fuck'
 
 # https://github.com/nvbn/thefuck
 
 if _command_exists thefuck; then
-  # shellcheck disable=SC2046
-  eval $(thefuck --alias)
+	# shellcheck disable=SC2046
+	eval $(thefuck --alias)
 fi

plugins/available/virtualenv.plugin.bash

@@ -11,35 +11,33 @@ elif _command_exists virtualenvwrapper.sh; then
 	source virtualenvwrapper.sh
 fi
 
-
 function mkvenv {
-  about 'create a new virtualenv for this directory'
-  group 'virtualenv'
+	about 'create a new virtualenv for this directory'
+	group 'virtualenv'
 
-  local cwd="${PWD##*/}"
-  mkvirtualenv --distribute "$cwd"
+	local cwd="${PWD##*/}"
+	mkvirtualenv --distribute "$cwd"
 }
 
-
 function mkvbranch {
-  about 'create a new virtualenv for the current branch'
-  group 'virtualenv'
+	about 'create a new virtualenv for the current branch'
+	group 'virtualenv'
 
-  local cwd="${PWD##*/}"
-  mkvirtualenv --distribute "${cwd}@${SCM_BRANCH}"
+	local cwd="${PWD##*/}"
+	mkvirtualenv --distribute "${cwd}@${SCM_BRANCH}"
 }
 
 function wovbranch {
-  about 'sets workon branch'
-  group 'virtualenv'
+	about 'sets workon branch'
+	group 'virtualenv'
 
-  local cwd="${PWD##*/}"
-  workon "${cwd}@${SCM_BRANCH}"
+	local cwd="${PWD##*/}"
+	workon "${cwd}@${SCM_BRANCH}"
 }
 
 function wovenv {
-  about 'works on the virtualenv for this directory'
-  group 'virtualenv'
+	about 'works on the virtualenv for this directory'
+	group 'virtualenv'
 
-  workon "${PWD##*/}"
+	workon "${PWD##*/}"
 }

plugins/available/z_autoenv.plugin.bash

@@ -1,45 +1,43 @@
+# shellcheck shell=bash
+# shellcheck disable=SC2207
 cite about-plugin
 about-plugin 'source into environment when cding to directories'
 
-if [[ -n "${ZSH_VERSION}" ]]
-then __array_offset=0
-else __array_offset=1
+if [[ -n "${ZSH_VERSION}" ]]; then
+	__array_offset=0
+else
+	__array_offset=1
 fi
 
-autoenv_init()
-{
-  typeset target home _file
-  typeset -a _files
-  target=$1
-  home="${HOME%/*}"
+function autoenv_init {
+	typeset home _file
+	typeset -a _files
+	home="${HOME%/*}"
 
-  _files=( $(
-    while [[ "$PWD" != "/" && "$PWD" != "$home" ]]
-    do
-      _file="$PWD/.env"
-      if [[ -e "${_file}" ]]
-      then echo "${_file}"
-      fi
-      builtin cd ..
-    done
-  ) )
+	_files=($(
+		while [[ "$PWD" != "/" && "$PWD" != "$home" ]]; do
+			_file="$PWD/.env"
+			if [[ -e "${_file}" ]]; then
+				echo "${_file}"
+			fi
+			builtin cd .. || return
+		done
+	))
 
-  _file=${#_files[@]}
-  while (( _file > 0 ))
-  do
-    source "${_files[_file-__array_offset]}"
-    : $(( _file -= 1 ))
-  done
+	_file=${#_files[@]}
+	while ((_file > 0)); do
+		# shellcheck disable=SC1090
+		source "${_files[_file - __array_offset]}"
+		: $((_file -= 1))
+	done
 }
 
-cd()
-{
-  if builtin cd "$@"
-  then
-    autoenv_init
-    return 0
-  else
-    echo "else?"
-    return $?
-  fi
+cd() {
+	if builtin cd "$@"; then
+		autoenv_init
+		return 0
+	else
+		echo "else?"
+		return $?
+	fi
 }