* 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
* fix: typo
* fix: remove debug for git references
it generates a massive amount of logs
* feat: read values from env
allows to test act on GHA when it's not a main repo
* fix: merge extrapath with PATH
* fix(tests): add additional shells for testing
* fix(image): update images
pin node to major version only, current node version: 12.22.1
replace most images with `node:12-buster-slim` to prevent
errors on macOS runner due to DockerHub pull limit
replace ocaml image
Co-authored-by: Casey Lee <cplee@nektos.com>
