feat(shell): add symlink to rockstree "/rockstree" (#402)

README.md

@@ -819,6 +819,9 @@ The result should be a new PR on the Pongo repo.
 * Feat: the 'kms' alias will now confirm importing a file if found
   [#393](https://github.com/Kong/kong-pongo/pull/393).
 
+* Feat: in a shell, add symlink `/rockstree` pointing to the LuaRocks tree
+  [#402](https://github.com/Kong/kong-pongo/pull/402).
+
 ---
 
 ## 2.6.0 released 23-Mar-2023

assets/pongo_profile.sh

@@ -11,6 +11,10 @@ alias kdbl='/pongo/kong_start_dbless.sh'
 alias kx='/pongo/kong_export.sh'
 alias kauth='. /pongo/kong_setup_auth.sh'
 
+if [ -d /usr/local/share/lua/5.1/ ]; then
+  ln -s /usr/local/share/lua/5.1/ /rockstree
+fi
+
 # We want this to output without expanding variables
 # shellcheck disable=SC2016
 echo 'PS1="\[\e[00m\]\[\033[1;34m\][$PS1_KONG_VERSION:\[\e[91m\]$PS1_REPO_NAME\$(/pongo/parse_git_branch.sh)\[\033[1;34m\]:\[\033[1;92m\]\w\[\033[1;34m\]]$\[\033[00m\] "' >> /root/.bashrc