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refactor codegen parts #1863

Merged
merged 2 commits into from
Dec 27, 2024
Merged

refactor codegen parts #1863

merged 2 commits into from
Dec 27, 2024

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motatoes
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@motatoes motatoes commented Dec 27, 2024

Summary by CodeRabbit

  • New Features

    • Enhanced process for generating Terraform code from GitHub issue comments.
    • Introduced API token for authentication, improving security.
  • Bug Fixes

    • Improved error handling during the Terraform generation process.
  • Refactor

    • Modularized comment processing logic for better organization and maintainability.
    • Updated function signatures to reflect changes in authentication methods.

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coderabbitai bot commented Dec 27, 2024

Walkthrough

The pull request introduces a significant refactoring of GitHub issue comment event handling in the backend. The changes focus on modularizing the Terraform code generation process by introducing a new function GenerateTerraformFromCode in the GitHub controller. The implementation now uses an API token for authentication and separates the complex logic of generating and committing Terraform code into a more structured approach. The modifications aim to improve code organization, maintainability, and security in the GitHub integration functionality.

Changes

File Change Summary
backend/controllers/github.go Added new function GenerateTerraformFromCode to handle Terraform code generation from GitHub comments with comprehensive error handling.
backend/utils/ai.go Updated GenerateTerraformCode function signature, replacing webhookSecret with apiToken and modifying authentication header.

Sequence Diagram

sequenceDiagram
    participant GH as GitHub Webhook
    participant DC as DiggerController
    participant US as Utils Service
    participant GS as GitHub Service

    GH ->> DC: Issue Comment Event
    DC ->> DC: Parse Comment
    DC ->> US: Generate Terraform Code
    US -->> DC: Generated Code
    DC ->> GS: Create Git Tree
    DC ->> GS: Commit Generated Code
    DC ->> GH: Update Status

Poem

🐰 In GitHub's digital warren so bright,
Code generation now takes elegant flight
With tokens secure and logic so clean,
Our Terraform magic dances unseen
A rabbit's refactor, precise and so neat! 🌟

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Actionable comments posted: 2

🧹 Nitpick comments (2)
backend/controllers/github.go (2)

1005-1005: Remove the unused constant MaxPatchSize.
Since MaxPatchSize is never referenced, it is safe to remove it to reduce clutter.

- const MaxPatchSize = 1024 * 1024 // 1MB limit
🧰 Tools
🪛 golangci-lint (1.62.2)

1005-1005: const MaxPatchSize is unused

(unused)


1054-1054: Avoid logging full application code to prevent potential exposure.
Logging the complete code could be a security risk if logs are not strictly protected. Consider logging a truncated snippet or omitting it entirely.

- log.Printf("the app code is: %v", appCode)
+ log.Printf("the app code (first 50 chars): %.50s...", appCode)
📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 7706260 and 6bd9a9e.

📒 Files selected for processing (2)
  • backend/controllers/github.go (2 hunks)
  • backend/utils/ai.go (2 hunks)
🧰 Additional context used
🪛 golangci-lint (1.62.2)
backend/controllers/github.go

1005-1005: const MaxPatchSize is unused

(unused)


983-983: printf: fmt.Errorf format %v reads arg #1, but call has 0 args

(govet)

🔇 Additional comments (2)
backend/controllers/github.go (1)

770-771: No issues found in the new function call.
The invocation of GenerateTerraformFromCode looks structurally sound and properly handles the returned error.

backend/utils/ai.go (1)

11-11: General verification of new parameter signature.
The function signature change from webhookSecret to apiToken looks valid.

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Actionable comments posted: 0

🧹 Nitpick comments (3)
backend/controllers/github.go (3)

1005-1005: Remove unused constant.

The MaxPatchSize constant is defined but never used in the code.

-const MaxPatchSize = 1024 * 1024 // 1MB limit
🧰 Tools
🪛 golangci-lint (1.62.2)

1005-1005: const MaxPatchSize is unused

(unused)


995-1062: Consider adding rate limiting for the code generation API.

The code makes external API calls to generate Terraform code. Consider implementing rate limiting to prevent potential abuse and manage API usage.

🧰 Tools
🪛 golangci-lint (1.62.2)

1005-1005: const MaxPatchSize is unused

(unused)


1080-1080: Consider a more descriptive file naming pattern.

The current file naming pattern generated_{pr_number}.tf could be improved to include the project name for better clarity.

-Path:    github.String(filepath.Join(project.Dir, fmt.Sprintf("generated_%v.tf", issueNumber))),
+Path:    github.String(filepath.Join(project.Dir, fmt.Sprintf("generated_%v_%v.tf", projectName, issueNumber))),
📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 6bd9a9e and ed498b3.

📒 Files selected for processing (1)
  • backend/controllers/github.go (2 hunks)
🧰 Additional context used
🪛 golangci-lint (1.62.2)
backend/controllers/github.go

1005-1005: const MaxPatchSize is unused

(unused)

🔇 Additional comments (2)
backend/controllers/github.go (2)

770-771: LGTM! Clean integration of the new feature.

The conditional call to GenerateTerraformFromCode is well-integrated and properly handles the error return.


977-994: Fix the error message format.

The error message format issue was previously identified. The message contains no variables, so it should not use a format specifier.

@motatoes motatoes merged commit 34d1db1 into develop Dec 27, 2024
11 checks passed
@coderabbitai coderabbitai bot mentioned this pull request Dec 29, 2024
motatoes added a commit that referenced this pull request Jan 2, 2025
* add flag to ignore all external directories per project (#1851)

* add flag to ignore all external directories per project

* revert includeparentblocks flag (#1852)

* improve efficiency in terragrunt generation (#1854)

* improve efficiency in terragrunt generation

* Update action.yml (#1856)

* handle crashes in goroutine events (#1857)

* fix/recover from webhook goroutines (#1858)

* handle crashes in goroutine events

* include stacktrace in errors

* wip generation of terraform code from application code (#1855)

* terraform code generation demo


---------

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

* fix: incorrect comment in backend/migrations (#1860)

* Update setup-opentofu to fix issues with 1.6.x downloads (#1861)

* restructure docs to have no columns (#1862)

* Create curl_bootstrap.sh

* refactor codegen parts (#1863)

* refactor codegen parts

* publish ai summaries (#1864)

* publish ai summaries

* add a header for summary comment (#1865)

* fix heading (#1866)

---------

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Co-authored-by: Aldo <82811+aldoborrero@users.noreply.github.com>
Co-authored-by: Hugo Samayoa <htplbc@gmail.com>
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2 participants