Install a previous version of chromedriver with brew

I want to install chromedriver version 79.0.3945.36 with brew. When I try to run

 brew cask install chromedriver@79.0.3945.36

It fails saying chromedriver@79.0.3945.36 is unavailable: No Cask with this name exists.

I did a quick check, did not find cask formula has versioned ones.

The hack way of installing a old version of cask formula would be:

• cd /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask, go the place where cask is referenced
• git reset --hard c3c1b84b7a, this would effective set chromedriver to v79.0.3945.36
• git checkout -b temp, checkout a new branch, which prevents brew auto-refresh your local master
• brew install --cask chromedriver, this would install your desired version.

After that you can always do git checkout master and brew up to keep in sync with the latest master of homebrew-cask.

here is my installation log

==> Downloading https://chromedriver.storage.googleapis.com/79.0.3945.36/chromedriver_mac64.zip
Already downloaded: /Users/rchen/Library/Caches/Homebrew/downloads/2712e559b7e0712e196b123a7581adecc2cfdc8d8d728b01fd875b3d371e5d29--chromedriver_mac64.zip
==> Verifying SHA-256 checksum for Cask 'chromedriver'.
==> Installing Cask chromedriver
==> Linking Binary 'chromedriver' to '/usr/local/bin/chromedriver'.
🍺  chromedriver was successfully installed!

test log:

$ chromedriver --version
ChromeDriver 79.0.3945.36 (3582db32b33893869b8c1339e8f4d9ed1816f143-refs/branch-heads/3945@{#614})