https://github.com/k-yomo/cloud_function_thumbnails_generator

https://github.com/k-yomo/cloud_function_thumbnails_generator

cloudfunction thumbnail

Last synced: 11 months ago
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• Host: GitHub
• URL: https://github.com/k-yomo/cloud_function_thumbnails_generator
• Owner: k-yomo
• License: mit
• Created: 2019-05-28T14:19:27.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2023-03-06T22:33:21.000Z (almost 3 years ago)
• Last Synced: 2025-01-17T04:33:31.769Z (about 1 year ago)
• Topics: cloudfunction, thumbnail
• Language: Go
• Size: 4.38 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Cloud Function Thumbnails Generator

![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)

[![Go Report Card](https://goreportcard.com/badge/k-yomo/cloud_function_thumbnails_generator)](https://goreportcard.com/report/k-yomo/cloud_function_thumbnails_generator)

- `GenerateThumbnails` function will generate 100x100, 500x500, 1000x1000 thumbnails triggered by uploading image to the target bucket.

- `DeleteThumbnails` function will delete generated thumbnails when original image gets deleted. 

## Deploy

- `GenerateThumbnails`

```

cd functions/generate_thumbnails

gcloud functions deploy GenerateThumbnails --runtime go111 --trigger-resource BUCKET_NAME --trigger-event google.storage.object.finalize

```

- `DeleteThumbnails`

```

cd functions/delete_thumbnails

gcloud functions deploy DeleteThumbnails --runtime go111 --trigger-resource BUCKET_NAME --trigger-event google.storage.object.delete

```

## Example

### Uploaded Image

![Uploaded Image](/example/cat.jpg?raw=true)

### Generated Thumbnails

- 1000x1000

![1000x1000](/example/1000x1000@cat.jpg?raw=true)

- 500x500

![500x500](/example/500x500@cat.jpg?raw=true)

- 100x100

![100x100](/example/100x100@cat.jpg?raw=true)