📝 Add docstrings to feat-4136

[coderabbitai]

Docstrings generation was requested by @WaterWhisperer.

• [ISSUE #4136]🚀Implement UpdateTopicSubCommand #4200 (comment)

The following files were modified:

• rocketmq-tools/src/commands.rs
• rocketmq-tools/src/commands/command_util.rs
• rocketmq-tools/src/commands/topic_commands.rs
• rocketmq-tools/src/commands/topic_commands/update_topic_sub_command.rs

ℹ️ Note

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[rocketmq-rust-bot]

🔊@coderabbitai[bot] 🚀Thanks for your contribution🎉！

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@rocketmq-rust-bot Thank you for the notification! I appreciate the contribution to add docstrings to the codebase. The review process will proceed as usual, and I'll provide feedback on the changes to help ensure code quality. 🚀

[codecov]

Codecov Report

❌ Patch coverage is 49.72973% with 186 lines in your changes missing coverage. Please review.
✅ Project coverage is 26.71%. Comparing base (537cce5) to head (a6772a1).

Files with missing lines	Patch %	Lines
...ommands/topic_commands/update_topic_sub_command.rs	19.51%	165 Missing ⚠️
rocketmq-tools/src/commands/command_util.rs	90.56%	15 Missing ⚠️
rocketmq-tools/src/commands.rs	0.00%	5 Missing ⚠️
rocketmq-tools/src/commands/topic_commands.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4201      +/-   ##
==========================================
+ Coverage   26.60%   26.71%   +0.11%     
==========================================
  Files         576      578       +2     
  Lines       81644    82014     +370     
==========================================
+ Hits        21718    21914     +196     
- Misses      59926    60100     +174     

☔ View full report in Codecov by Sentry.
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[mxsm]

@coderabbitai rebase and try again to fix conflicts

[coderabbitai]

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@mxsm I appreciate your request, but I'm unable to rebase pull requests or fix merge conflicts directly. I don't have the capability to perform git operations like rebasing or pushing commits to branches.

To resolve the conflicts, you'll need to:

1. Rebase manually by running:

   git fetch origin
   git rebase origin/main

2. Resolve any conflicts that arise during the rebase process

3. Force push the rebased branch:

   git push --force-with-lease

Once you've resolved the conflicts and pushed the changes, I'll be happy to review the updated code! If you need help understanding what conflicts exist or guidance on resolving specific conflicts, feel free to ask and I can help analyze the situation.

[mxsm]

@coderabbitai fix it

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🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
# Check the PR status and see if there are merge conflicts
gh pr view 4201 --json mergeable,mergeStateStatus,title,headRefName,baseRefName

# Try to see the diff and potential conflicts
gh pr diff 4201 2>/dev/null || echo "Could not fetch diff"

# Check if we can see conflict markers in the PR files
gh pr view 4201 --json files --jq '.files[].path'

Length of output: 31791

---

🏁 Script executed:

#!/bin/bash
# Check the main branch to see what the conflicting files look like
echo "=== Checking commands.rs on main ==="
git show origin/main:rocketmq-tools/src/commands.rs

echo -e "\n=== Checking topic_commands.rs on main ==="
git show origin/main:rocketmq-tools/src/commands/topic_commands.rs

echo -e "\n=== Checking if command_util.rs exists on main ==="
git show origin/main:rocketmq-tools/src/commands/command_util.rs 2>&1 || echo "File does not exist on main"

echo -e "\n=== Checking if update_topic_sub_command.rs exists on main ==="
git show origin/main:rocketmq-tools/src/commands/topic_commands/update_topic_sub_command.rs 2>&1 || echo "File does not exist on main"

Length of output: 28192

---

@mxsm I've identified the conflict. The issue is that the functionality (the command_util.rs and update_topic_sub_command.rs files along with the UpdateTopic command) was already merged into the main branch, but without docstrings. Your docstrings PR is based on an older commit before that functionality was merged, so Git sees conflicting changes.

The Solution

Since I cannot push code directly to your branch, you'll need to resolve this manually. Here's what needs to be done:

The conflict resolution is simple: Keep the main branch code and add your docstrings to it.

However, there's one small code improvement in main that you should keep:

• In update_topic_sub_command.rs line 194, main has .expect("clap validated perm to be 2, 4, or 6") which is better than .unwrap()

Manual Resolution Steps

1. Rebase your branch on main:

git fetch origin
git checkout coderabbitai/docstrings/537cce5
git rebase origin/main

2. When conflicts appear, resolve them by:

   • For commands.rs: The file should already be correct in main
   • For topic_commands.rs: Add only the docstrings from your PR to the execute method
   • For command_util.rs: Add all your docstrings to the main version
   • For update_topic_sub_command.rs: Add all your docstrings to the main version, BUT keep the .expect() instead of .unwrap() on the perm parsing line

3. After resolving conflicts:

git add .
git rebase --continue
git push --force-with-lease

Would you like me to provide the exact resolved file contents for each file so you can copy-paste them during the conflict resolution? That would make it easier for you.