feat: add --upload-content-type flag and smart MIME inference for uploads#429
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…oads The multipart upload media Content-Type is now resolved independently from the metadata mimeType, enabling Drive import conversions (e.g. Markdown → Google Docs) to work automatically. Priority order for the media MIME type: 1. --upload-content-type flag (explicit override) 2. File extension inference (best guess for what the bytes are) 3. Metadata mimeType (backward-compat fallback) 4. application/octet-stream Previously the metadata mimeType was reused for the media part, which meant uploading `notes.md` with mimeType set to `application/vnd.google-apps.document` would incorrectly label the bytes as a Google Doc instead of text/markdown. Made-with: Cursor
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Summary of ChangesHello, 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 significantly enhances the file upload functionality by introducing a dedicated flag for specifying the media's content type and implementing intelligent MIME type inference. These changes streamline the process of uploading files to services like Google Drive, particularly for scenarios requiring automatic format conversions, by ensuring the correct content type is communicated for the actual file bytes, independent of the target metadata type. Highlights
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Code Review
This pull request introduces a valuable feature for file uploads by adding the --upload-content-type flag and intelligent MIME type inference. The implementation is clean and well-tested, and the separation of concerns in resolve_upload_mime is good. I have one suggestion to improve the robustness of the file extension detection logic to better handle common edge cases like dotfiles.
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Related to #380 ? |
Absolutely! This was actually my initial reason to look into the issue. When checking if it was already tackled, I admit that I mostly looked into the list of MRs and branches to make sure I was not duplicating effort and I missed the open issue. It feels that my fix would solve the issue with the auto-detection suggested in #380 and keeping the cli as a thin transport layer. But I am happy to be guided in another direction 🙏. |
Codecov Report❌ Patch coverage is
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+ Coverage 64.40% 64.44% +0.04%
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Files 38 38
Lines 15584 15698 +114
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+ Hits 10037 10117 +80
- Misses 5547 5581 +34 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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Summary
--upload-content-typeflag for multipart uploads, allowing the mediaContent-Typeto be set independently from the metadatamimeType.md→text/markdown) when the flag is omitted, so Drive import conversions work automaticallymimeTypeonly for unrecognized extensions, preserving backward compatibilityPreviously, uploading
notes.mdwith"mimeType":"application/vnd.google-apps.document"would label the media bytes as a Google Doc. Now the media part correctly getstext/markdown, and Drive performs the Markdown → Google Docs conversion.Test plan
cargo test— 556 tests pass (7 new tests forresolve_upload_mime)cargo clippy -- -D warnings— cleanMade with Cursor