.shellcheckrc

# Test suite `source`-es a bunch of files; those files declare (without the
# `export` builtin) a number of variables recognized by `run-tests` and/or
# `update-systemd-resolved` itself.  We therefore disable `SC2034` globally --
# this is the check that complains:
#
#   SC2034 (warning): <some-variable> appears unused Verify use (or export if used externally)
#
# This is more convenient than disabling it at every location where shellcheck
# would otherwise complain, and avoids the useless/misleading use of the
# `export` builtin.
disable=SC2034

# Follow `source` statements even if they refer to files not specified as
# inputs to the `shellcheck` command.
external-sources=true

# Scripts in `./tests` don't have shebangs.  Tell shellcheck that we're
# targeting Bash.
shell=bash

# Tell shellcheck to resolve paths like `./foo/bar.sh` relative to the sourcing
# script.  That is, if `/corge/grault/quux.sh` contains the command `source
# ./foo/bar.sh`, `source-path=SCRIPTDIR` makes shellcheck treat this as
# equivalent to `source /corge/grault/foo/bar.sh`.
source-path=SCRIPTDIR