Feature Request: Output the names of matched files for verification

[schneems]

Describe Request:

I would like to see what files were matched and checked by shellcheck in addition to whether or not the check was successful.

Examples:

For example I just added shellcheck to this project https://github.com/heroku/heroku-buildpack-ruby-experimental/pull/33. I want it to check shellcheck -x bin/build bin/compile bin/detect bin/release bin/support/bash_functions.sh but i'm unsure if it found all those files or not.

If this can be accomplished without a feature, please let me know.

Supporting Documentation Links:

• https://github.com/heroku/heroku-buildpack-ruby-experimental/pull/33
• https://app.circleci.com/pipelines/github/heroku/heroku-buildpack-ruby-experimental/181/workflows/d448f319-30aa-44ed-9c67-4414825d362b/jobs/659

[schneems]

I checked by purposefully introducing a violation into each file and it turns out only one of my files the bash_functions.sh is detected.

[gmemstr]

This is sort of expected - the check.sh script defaults to looking for .sh files:

https://github.com/CircleCI-Public/shellcheck-orb/blob/master/src/scripts/check.sh#L34-L36

The search pattern can be changed by passing through the pattern parameter :)

https://github.com/CircleCI-Public/shellcheck-orb/blob/master/src/commands/check.yml#L42

[schneems]

This is sort of expected - the check.sh script defaults to looking for .sh files: The search pattern can be changed by passing through the pattern parameter :)

Could we either output the list of files that are found to be valid via the pattern and/or some output if no files are matched?

[gmemstr]

Done in #36 :)