[#252] Add section describing rules for including TODO comments.

docs/developers/contributing.md

@@ -1,4 +1,4 @@
-#
+# Contributing
 
 iRODS source code is currently stored and managed in git repositories, and our 'upstream'
 repositories are currently hosted at github.com.
@@ -7,20 +7,20 @@ All contributions to iRODS Consortium code are subject to its existing BSD-3 Lic
 
 [https://docs.github.com/en/github/site-policy/github-terms-of-service#6-contributions-under-repository-license](https://docs.github.com/en/github/site-policy/github-terms-of-service#6-contributions-under-repository-license)
 
-
+## Contributing Code
 
 The current best practice for contributing changes to iRODS is as follows:
 
-1. Fork the iRODS repository of interest into your own github.com namespace
+1. Fork the iRODS repository of interest into your own github.com namespace.
 
     The main iRODS server code is at irods/irods, but many other plugins and clients are also in the irods/ namespace.
 
-2. Create a branch to do your work
+2. Create a branch to do your work.
 
     Our convention has become to name the branch of the form 'issue.branch[.description]'.
 The name of the branch will be public, but once merged, will not be part of the record of the upstream repository.
 
-3. Add new commits to your branch of your fork
+3. Add new commits to your branch of your fork.
 
     Each unit of new work should be encapsulated in a single commit.  Each new enhancement or bug fix
 should come with a test that exercises the new code (and demonstrates a bug was trapped).  The
@@ -34,14 +34,14 @@ is necessary or helpful, it should be included in the remainder of a multiline c
 an issue in a different repository), then begin the commit message with "[irods/repository_XXXX] ".  This
 will correctly link the commit to the issue in question once the # sign is added.
 
-4. Create a pull request to the correct upstream branch
+4. Create a pull request to the correct upstream branch.
 
     When local development is ready for some review from others, push your local branch to your fork
 at github.com.  On the github.com website, create a pull request to the appropriate upstream branch.
 Name the pull request with a suffix of " (main)" or " (4-3-stable)" to help the reviewers distinguish
 between similar pull requests to different branches (in the case of cherry-picks).
 
-5. Go through code review
+5. Go through code review.
 
     The team and community will provide comments and other feedback.  Automated tools (static analysis, etc.)
 may also provide feedback that should be taken into consideration.  Add comments and commits to address
@@ -50,7 +50,7 @@ all feedback.
     - Add more commits
     - Resolve questions
 
-6. Clean up pull request for merge
+6. Clean up pull request for merge.
 
     When the code review has completed and the pull request is ready to be cleaned up for merge, rebase and
 squash the commits down to the ones that should be part of the public timeline.  Once this has been
@@ -62,14 +62,21 @@ on those issues). Then, force push your cleaned branch, which will automatically
     - Add #
     - Force push
 
-7. Wait for pull request to be merged
+7. Wait for pull request to be merged.
 
     The maintainer of the upstream repository will merge your pull request.
 
-8. Checkbox and close any completed issues
+8. Checkbox and close any completed issues.
 
     After the pull request is merged, you can delete your branch (both locally and in your fork at github.com).
 Then, attend to any checkboxes and issues that may need to be closed.  If you do not have edit rights to the
 checkboxes, ask someone with rights to complete this step.  This bookkeeping is important when release notes are
 compiled and statistics are generated for posterity.  Issues in closed milestones are never reopened.
 
+## TODO comments in iRODS code
+
+TODO comments are allowed in iRODS code but must satisfy the following requirements:
+
+- They MUST include at least one issue number, for example: `// TODO(#<issue_number>): <comments>`
+- They MUST include enough context in the comment or linked issue for other readers to understand it or find the person responsible for its inclusion
+- They MUST NOT include the name of any developer