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# RUN: fish=%fish %fish %s
exec cat <nosuchfile
#CHECKERR: warning: An error occurred while redirecting file 'nosuchfile'
#CHECKERR: warning: Path 'nosuchfile' does not exist
echo "failed: $status"
#CHECK: failed: 1
not exec cat <nosuchfile
#CHECKERR: warning: An error occurred while redirecting file 'nosuchfile'
#CHECKERR: warning: Path 'nosuchfile' does not exist
echo "neg failed: $status"
#CHECK: neg failed: 0
# See that variable overrides are applied to exec'd processes
# Match the entire line because github actions passes commit messages in the environment,
# so any message that includes "foo=bar" would also be matched.
$fish --no-config -c 'foo=bar exec env' | grep '^foo=bar$'
# CHECK: foo=bar
# This needs to be last, because it actually runs exec.
exec cat </dev/null
echo "not reached"
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