repository·main·Indexed 25 days ago
https://github.com/dmarby/picsum-photosA service providing stylish placeholder images for developers. Includes the image-service for image processing, the picsum-photos CLI for service configuration and management, and the image-manifest tool for updating image dimension metadata in JSON manifests.
The image-service is the primary entrypoint for the image processing service. It can be configured via command-line flags or environment variables prefixed with IMAGE_ (due to the use of envy.Parse("IMAGE")).
To run the service, provide the required --storage-path and --hmac-key flags. The service supports both TCP (using host:port syntax) and Unix domain sockets (using a file path syntax).
envy library to parse environment variables. All configuration options can be set using environment variables prefixed with IMAGE_.image-manifest command accepts the following flags to control input and output paths:picsum-photos binary:image-service binary:picsum-photos application can be configured using command-line flags. These flags control network settings, service URLs, logging, database paths, and authentication. Environment variables prefixed with PICSUM_ can also be used for configuration (parsed via envy).The image-manifest tool updates an existing JSON image manifest by scanning a directory of images and extracting their width and height metadata. It reads a manifest file containing a list of database.Image objects, locates the corresponding .jpg files in the specified directory, decodes their dimensions, and overwrites the manifest with the updated metadata.
Workflow:
--image-manifest-path.{ID}.jpg in the directory specified by --image-path.Width and Height from the image files.