* fix: rework `setupShellCommand`
* move all logic to separate function so we can test that later
* split `step.Shell` and `step.WorkingDirectory` setup into own funcs
* general cleanup of function
* use `ActPath` to not collide with checked out repository
* use `shellquote.Split()` instead of `strings.Fields()` for better command split
* replace single string concat with `fmt`
Signed-off-by: hackercat <me@hackerc.at>
* lint(editorconfig): ignore *_test.go due to mixed style
Signed-off-by: hackercat <me@hackerc.at>
* docs: fix wrong licence link
* fix: add more formatting settings, reformat all
feat: add vscode extensions recommendations
* docs: update contributing documentation
* fix: remove unnecessary comment
it was due to broken checkout
* docs: rework installation section
it has been brought up few times, new style should be easier
to understand
* docs: update images provided by catthehacker
* docs: replace 18.04 with recent image
* fix: add final new line
