Build layer:
$ make build/weasyprint-layer-python3.12.zip
# to test your build run
$ make test.weasyprint
Deploy layer:
$ aws lambda publish-layer-version \
--region <region> \
--layer-name <name> \
--zip-file fileb://build/weasyprint-layer-python3.12.zip
Lambda must be configured with these env vars:
GDK_PIXBUF_MODULE_FILE="/opt/lib/loaders.cache"
FONTCONFIG_PATH="/opt/fonts"
XDG_DATA_DIRS="/opt/lib"
Build layer:
$ cd weasyprint
$ make build
Test layer:
$ make run
# in another terminal
$ make test
# result saved in report.pdf
Simple lambda function provided,
it requires BUCKET=<bucket name> env variable if files stored on s3.
Example payload to print pdf from url and return link to s3:
{"url": "https://kotify.github.io/cloud-print-utils/samples/report/", "filename": "/path/on/s3/report.pdf"}
Example paylod to print pdf from html and css data and return pdf content encoded as base64:
{"html": "<html><h1>Header</h1></html>", "css": "h1 { color: red }", "filename": "report.pdf", "return": "base64"}