.shellcheckrc

# shellcheck configuration file.  See
# https://github.com/koalaman/shellcheck/blob/master/shellcheck.1.md#rc-files

check-sourced=true
shell=bash
severity=style

# Suggest adding a default case in `case` statements
#   Example: case $? in 0) echo 'Success';; esac
#   Fix:     case $? in 0) echo 'Success';; *) echo 'Fail' ;; esac
enable=add-default-case

# Suggest explicitly using -n in `[ $var ]`
#   Example: [ "$var" ]
#   Fix:     [ -n "$var" ]
enable=avoid-nullary-conditions

# Suggest quoting variables without metacharacters
#   Example: var=hello; echo $var
#   Fix:     var=hello; echo "$var"
enable=quote-safe-variables

# Suggest putting braces around all variable references
#   Example: var=hello; echo $var
#   Fix:     var=hello; echo ${var}
enable=require-variable-braces

# SC2230: `which` is non-standard. Use builtin `command -v` instead.
disable=SC2230