docs: add migration tool info #3708
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Summary of Changes
Hello @ReneWerner87, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!
This pull request updates the Fiber v3 documentation to prominently feature and detail the new CLI-powered migration tool. The changes aim to streamline the upgrade process for users by providing clear instructions on how to use the fiber migrate command, ensuring a smoother transition from Fiber v2 to v3.
Highlights
- New CLI Migration Tool Highlight: A new section has been added to the "What's New" page for Fiber v3, introducing the CLI-powered migration helper and providing quick installation and usage instructions.
- Detailed Migration Command Options: Detailed information about the
fiber migratecommand, including its syntax and available options (--to,--force,--skip_go_mod), has been added to the migration guide section.
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Note Other AI code review bot(s) detectedCodeRabbit has detected other AI code review bot(s) in this pull request and will avoid duplicating their findings in the review comments. This may lead to a less comprehensive review. WalkthroughAdds documentation for a CLI-based migration tool to Fiber v3 in Changes
Sequence Diagram(s)sequenceDiagram
autonumber
participant User as Developer
participant CLI as Fiber CLI
participant Docs as docs/whats_new.md
rect rgb(230, 248, 255)
Note right of User: read docs & install CLI
end
User->>Docs: reads Migration tool section
User->>CLI: run `fiber migrate --to 3.0.0` (with flags)
CLI->>CLI: parse flags (-t/-f/-s)
alt Valid target/version
CLI->>User: apply migration steps (modify files, print summary)
else Invalid or forced skip
CLI->>User: warn/error or proceed with `--force`/`--skip_go_mod`
end
CLI->>Docs: reference migration guide link (for manual steps)
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Code Review
This pull request adds documentation for the new CLI migration tool in Fiber v3. The changes clearly highlight the tool at the top of the 'What's New' page and provide detailed information about the fiber migrate command and its options in the migration guide. My feedback includes a suggestion to improve the readability of the command options' descriptions for better clarity.
| - `-t, --to string` migrate to a specific version, e.g. `3.0.0` | ||
| - `-f, --force` force migration even if already on that version | ||
| - `-s, --skip_go_mod` skip running `go mod tidy`, `go mod download`, and `go mod vendor` |
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For better readability, consider rephrasing the descriptions for the CLI options to be more concise and consistently formatted. This will help users quickly understand the purpose of each flag.
| - `-t, --to string` migrate to a specific version, e.g. `3.0.0` | |
| - `-f, --force` force migration even if already on that version | |
| - `-s, --skip_go_mod` skip running `go mod tidy`, `go mod download`, and `go mod vendor` | |
| - `-t, --to string` Target version for migration (e.g., `3.0.0`). | |
| - `-f, --force` Force migration, even if the project is already on the target version. | |
| - `-s, --skip_go_mod` Skip running `go mod` commands (`tidy`, `download`, `vendor`). |
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Actionable comments posted: 1
🧹 Nitpick comments (1)
docs/whats_new.md (1)
16-27: Nice addition: quick-start migration helper is front-and-center.Good placement and concise example. One small but important fix: the intra-page link likely won’t resolve.
- The target heading is “## 📋 Migration guide” (Line 1417). The current link uses
#-migration-guide, which can break depending on slug rules. Prefer a stable explicit anchor.Apply this diff to fix the link here, and add an explicit ID on the target heading (shown below in a separate snippet):
-See the [migration guide](#-migration-guide) for more details and options. +See the [migration guide](#migration-guide) for more details and options.Outside the changed hunk, add an explicit anchor to the target heading to guarantee stability across renderers:
## 📋 Migration guide {#migration-guide}Please click the link in your local preview to confirm it resolves after the change.
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docs/**
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Review and update the contents of the
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Files:
docs/whats_new.md
🧠 Learnings (1)
📚 Learning: 2024-11-15T07:56:21.623Z
Learnt from: ReneWerner87
PR: gofiber/fiber#3161
File: app.go:923-932
Timestamp: 2024-11-15T07:56:21.623Z
Learning: In the Fiber framework, breaking changes are acceptable when moving from version 2 to version 3, including modifications to method signatures such as in the `Test` method in `app.go`.
Applied to files:
docs/whats_new.md
🪛 GitHub Check: markdownlint
docs/whats_new.md
[failure] 1426-1426: Emphasis used instead of a heading
docs/whats_new.md:1426 MD036/no-emphasis-as-heading Emphasis used instead of a heading [Context: "Options"] https://github.com/DavidAnson/markdownlint/blob/v0.38.0/doc/md036.md
🪛 markdownlint-cli2 (0.17.2)
docs/whats_new.md
1426-1426: Emphasis used instead of a heading
(MD036, no-emphasis-as-heading)
🪛 GitHub Actions: markdownlint
docs/whats_new.md
[error] 1426-1426: Step 'DavidAnson/markdownlint-cli2-action@v20' failed: MD036/no-emphasis-as-heading Emphasis used instead of a heading [Context: "Options"] https://github.com/DavidAnson/markdownlint/blob/v0.38.0/doc/md036.md
🔇 Additional comments (1)
docs/whats_new.md (1)
1428-1431: CLI migrate flags are in sync—no documentation changes needed.The
-t, --to string,-f, --force, and-s, --skip_go_modflags in docs/whats_new.md exactly match the currentfiber migrate --helpoutput, so the examples are accurate.
Summary
fiber migratecommand and options in migration guide sectionTesting
make audit(fails: EncodeMsg passes lock by value)make generatemake betteralign(fails: package requires newer Go version go1.25)make modernize(fails: package requires newer Go version go1.25)make formattimeout 100s make test(fails: Test_App_BodyLimit_Negative i/o timeout)https://chatgpt.com/codex/tasks/task_e_68aa4ddb50cc8326a4ec05ce449488e1