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https://github.com/bubblydoo/librsvg-lambda-layer
Convert SVG images easily to PNG and JPG using AWS Lambda.
https://github.com/bubblydoo/librsvg-lambda-layer
lambda-layer librsvg serverless
Last synced: 8 days ago
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Convert SVG images easily to PNG and JPG using AWS Lambda.
- Host: GitHub
- URL: https://github.com/bubblydoo/librsvg-lambda-layer
- Owner: bubblydoo
- License: other
- Created: 2020-09-07T09:36:03.000Z (over 4 years ago)
- Default Branch: master
- Last Pushed: 2024-04-07T03:47:34.000Z (9 months ago)
- Last Synced: 2024-12-24T21:33:53.363Z (15 days ago)
- Topics: lambda-layer, librsvg, serverless
- Language: Dockerfile
- Homepage:
- Size: 3.27 MB
- Stars: 5
- Watchers: 4
- Forks: 2
- Open Issues: 2
-
Metadata Files:
- Readme: README.md
- License: LICENSE.txt
Awesome Lists containing this project
README
# LibRSVG for AWS Lambda
Dockerfile to statically compile LibRSVG for AWS Lambda instances powered by Amazon Linux 2.x.
Pre-built layers are available for both x86_64 and arm64 Lambdas.
## Usage
The `rsvg` binary will be in `/opt/bin/rsvg-convert` after linking the layer to a Lambda function.
## Download
The Lambda Layer ZIPs can be found in [Releases](https://github.com/bubblydoo/librsvg-lambda-layer/releases).
In order to use it, download one of the zips, then deploy them as follows:
```bash
aws lambda publish-layer-version \
--layer-name rsvg \
--description "Librsvg layer for x86_64" \
--license-info "MIT License" \
--zip-file fileb://librsvg-lambda-layer.x86_64.zip \
--compatible-architectures x86_64
aws lambda publish-layer-version \
--layer-name rsvg-arm64 \
--description "Librsvg layer for arm64" \
--license-info "MIT License" \
--zip-file fileb://librsvg-lambda-layer.aarch64.zip \
--compatible-architectures arm64
```
## Prerequisites
* Docker
* AWS command line utilities (just for deployment)
## Compilation and deployment
* Clone the repository
```bash
git clone github.com/bubblydoo/librsvg-lambda-layer
cd librsvg-lambda-layer
```
* Start Docker services and build image (this might take a while)
```bash
docker build . --target librsvg-layer -t amazon-linux-librsvg-layer
# docker build . --target librsvg -t amazon-linux-librsvg
# docker build . --target builder -t amazon-linux-librsvg-builder
```
or for a multiplatform image:
```bash
docker buildx create --use # if you didn't make a builder yet
docker buildx build . --platform linux/amd64,linux/arm64 --target librsvg-layer -t amazon-linux-librsvg-layer
```
* Copy zip to ./dist
```bash
docker run --platform linux/amd64 -v "$PWD/dist":/dist amazon-linux-librsvg-layer
docker run --platform linux/arm64 -v "$PWD/dist":/dist amazon-linux-librsvg-layer
```
* Inspect layer content
```bash
unzip -l dist/librsvg-layer.x86_64.zip
unzip -l dist/librsvg-layer.aarch64.zip
```
* Deploy to AWS
```bash
aws lambda publish-layer-version \
--layer-name rsvg \
--description "Librsvg layer for x86_64" \
--license-info "MIT License" \
--zip-file fileb://dist/librsvg-layer.x86_64.zip \
--compatible-architectures x86_64
aws lambda publish-layer-version \
--layer-name rsvg-arm64 \
--description "Librsvg layer for arm64" \
--license-info "MIT License" \
--zip-file fileb://dist/librsvg-layer.aarch64.zip \
--compatible-architectures arm64
```
### Compiled info
`rsvg-convert`: version 
### Caveats
* Images with `xlink:href="file://` do not load properly. You can inline the files as a `data://` uri as a workaround.
* Only jpeg and png builtin loaders are enabled (for usage with `data://`), but more can be enabled in `Dockerfile`
## More information
For more information, check out:
* https://github.com/GNOME/librsvg
## Author
Hans Otto Wirtz
Gojko Adzic
## License
* These scripts: [MIT](https://opensource.org/licenses/MIT)
* Rsvg:
* Contained libraries all have separate licenses, check the respective web sites for more information