handle empty stack yaml file configuration

[haitham911]

what

handle empty stack yaml file configuration

why

Atmos Validate Should Not Error on Empty Files

references

before fix : atmos validate stacks
https://linear.app/cloudposse/issue/DEV-2362/atmos-validate-should-not-error-on-empty-files

after :

Summary by CodeRabbit

• Bug Fixes
  • Adjusted the behavior of file content retrieval to return an empty map instead of a nil value when the specified content is empty, improving consistency in data handling.

[coderabbitai]

📝 Walkthrough

📝 Walkthrough

Walkthrough

The changes made in this pull request involve a modification to the GetFileContent function in the internal/exec/stack_processor_utils.go file. The function's return behavior has been adjusted to return an empty map instead of a nil value when the stackYamlConfig is an empty string. This ensures that the function explicitly defines its return value for empty content, while the overall structure and logic of the function remain unchanged.

Changes

File Path	Change Summary
internal/exec/stack_processor_utils.go	Modified GetFileContent to return an empty map when stackYamlConfig is an empty string.

Assessment against linked issues

Objective	Addressed	Explanation
Allow empty manifests in JSONSchema (DEV-2362)	❌	The change does not address the need for empty file handling in validation.

Possibly related PRs

• Add support for remote validation schemas #731: This PR introduces changes to the handling of schema manifests, which may indirectly relate to the GetFileContent function's behavior when dealing with configuration files, although it does not modify the same function directly.
• get atmos config and vendor from .yaml or .yml #736: This PR modifies file handling logic in internal/exec/vendor_utils.go, which may relate to how configuration files are processed, similar to the changes in GetFileContent.
• Do not process stack configs when executing command atmos vendor pull and the stack flag is not specified #738: This PR updates the ExecuteVendorPullCommand function, which may involve similar file processing logic as the GetFileContent function, although it does not directly modify it.
• Do not process stack configs when executing command atmos vendor pull and the --stack flag is not specified #740: This PR also modifies the checkAtmosConfig function, which may relate to the overall configuration handling in the same context as the changes made to GetFileContent.

Suggested labels

patch

Suggested reviewers

• Gowiem
• aknysh
• nitrocode

---

📜 Recent review details

Configuration used: .coderabbit.yaml
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between fbb6f2a and 8811dec.

📒 Files selected for processing (1)

• internal/exec/stack_processor_utils.go (1 hunks)

🚧 Files skipped from review as they are similar to previous changes (1)

• internal/exec/stack_processor_utils.go

---

Thank you for using CodeRabbit. We offer it for free to the OSS community and would appreciate your support in helping us grow. If you find it useful, would you consider giving us a shout-out on your favorite social media?

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

🪧 Tips

Chat

There are 3 ways to chat with CodeRabbit:

• Review comments: Directly reply to a review comment made by CodeRabbit. Example:
  • I pushed a fix in commit <commit_id>, please review it.
  • Generate unit testing code for this file.
  • Open a follow-up GitHub issue for this discussion.
• Files and specific lines of code (under the "Files changed" tab): Tag @coderabbitai in a new review comment at the desired location with your query. Examples:
  • @coderabbitai generate unit testing code for this file.
  • @coderabbitai modularize this function.
• PR comments: Tag @coderabbitai in a new PR comment to ask questions about the PR branch. For the best results, please provide a very specific query, as very limited context is provided in this mode. Examples:
  • @coderabbitai gather interesting stats about this repository and render them as a table. Additionally, render a pie chart showing the language distribution in the codebase.
  • @coderabbitai read src/utils.ts and generate unit testing code.
  • @coderabbitai read the files in the src/scheduler package and generate a class diagram using mermaid and a README in the markdown format.
  • @coderabbitai help me debug CodeRabbit configuration file.

Note: Be mindful of the bot's finite context window. It's strongly recommended to break down tasks such as reading entire modules into smaller chunks. For a focused discussion, use review comments to chat about specific files and their changes, instead of using the PR comments.

CodeRabbit Commands (Invoked using PR comments)

• @coderabbitai pause to pause the reviews on a PR.
• @coderabbitai resume to resume the paused reviews.
• @coderabbitai review to trigger an incremental review. This is useful when automatic reviews are disabled for the repository.
• @coderabbitai full review to do a full review from scratch and review all the files again.
• @coderabbitai summary to regenerate the summary of the PR.
• @coderabbitai resolve resolve all the CodeRabbit review comments.
• @coderabbitai configuration to show the current CodeRabbit configuration for the repository.
• @coderabbitai help to get help.

Other keywords and placeholders

• Add @coderabbitai ignore anywhere in the PR description to prevent this PR from being reviewed.
• Add @coderabbitai summary or @auto-summary to generate the high-level summary at a specific location in the PR description.
• Add @coderabbitai or @auto-title anywhere in the PR title to generate the title automatically.

Documentation and Community

• Visit our Documentation for detailed information on how to use CodeRabbit.
• Join our Discord Community to get help, request features, and share feedback.
• Follow us on X/Twitter for updates and announcements.