shellcheck workflow + fixes #812
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add a workflow to check the correctness of shell scripts shipped with and used by libfido2. for details, see https://www.shellcheck.net/.
'! cmd' with 'set -e' inhibits errexit on both success and failure. spotted by shellcheck; see https://www.shellcheck.net/wiki/SC2251 for details.
return 1 if fido2-cred(1) fails in verify_cred()
double-quote a few variables and drop two x-prefix comparisons; no functional change; see https://www.shellcheck.net/wiki/SC2086 and https://www.shellcheck.net/wiki/SC2268 for details.
enrollment of a resident credential implies UV, therefore 'verify_cred -v' should succeed. this bug was hidden by misuse of '! verify_cred', addressed in an earlier commit.
add fido2-cred -V tests covering -hv (hmac-secret with UV)
these relate to the following categories: SC2028, SC2034, SC2046, SC2059, SC2086, SC2116, SC2162, SC2166, SC2181, SC2308, and SC3037. untested. this script appears unmaintained.
suppress https://www.shellcheck.net/wiki/SC2016; shellcheck doesn't understand that $2 is being expanded by awk
declare PKG_CONFIG_PATH and export separately to avoid masking return values; suggested by shellcheck
LDVG
reviewed
Jun 17, 2024
allow files matching a regex to be skipped (or webauthn.h will always fail, since it is vendored), and use a safer construction when looping over header files. while here, adjust the output to be slightly more useful.
shellcheck doesn't have enough context to determine where (specifically, under which shell) the command is being invoked
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add a shellcheck workflow and implement required fixes. while here, add a couple more tests to
tools/test.sh.