A simple Node.js sample pilet feed service for use with Piral. If you don't want to play around with a feed service locally then use the (free) community edition of the official Piral Feed Service. Alternatively, if you are interested in more beef such as running the official Piral Feed Service in your environment or accessing premium features in the online edition then have a look at Piral Cloud website.
For running this sample locally all you need to do is running:
npm i && npm startRemark: This sample requires Node.js and NPM. The used port is 9000, which could be re-configured easily (e.g., via an environment variable PORT).
For publishing a Pilet a handful premade keys have been added (file: src/auth/keys.ts):
df133a512569cbc85f69788d1b7ff5a909f6bcfe1c9a2794283a2fc35175882c
da91e6a8aeee998b7d6b0701486e4909d2ee14fbcc0af5de601c1d09982141d5
f94fa7067e0299679af2b1dda6f1835cd7ed03a43c104446954b11ec7b1509d0
edf8c9275873ca743394b3367e67149d6fda5306b577113fbf1ff4f191de69e4
ad647bdc23b7437b8fa8f27c3e2d3f70fbb493c53e9160e07d37a98df333b188
Either change the file when using this service in any non-local infrastructure or set the environment variable PILET_API_KEYS with comma separated values (e.g., A,B,C uses three keys A, B, and C instead).
For this simple sample everything is kept in memory. If you want to change this behavior to store the pilets also in a database / some storage you will need to modify the src/db/index.ts file.
Remark: The file has been prepared in such a sense that all exposed functions already return promises.
For the pilets the reported URL is http://localhost/... unless changed via src/constants.ts. For simplicity, a resolution algorithm based on standard environment variables is already active.
| Variable | Meaning |
|---|---|
| WEBSITE_HOSTNAME | The name of the host, e.g., localhost |
| PORT | The port, otherwise falling back to 9000 |
| HTTPS | Is HTTPS active, otherwise falling back to HTTP |
| PILETS_SNAPSHOT | Defines the path of the database snapshot directory |
| HTTP_X_FORWARDED_PROTO | The used protocol (e.g., http), otherwise falling back to the HTTPS setting |
By default, the service creates a directory called pilets in the current working directory. If you don't want this (i.e., no snapshot should be created) then set the PILETS_SNAPSHOT environment variable to an empty string i.e., PILETS_SNAPSHOT="". Otherwise, if you want to use another directory, set the variable to a directory, e.g., PILETS_SNAPSHOT=/tmp/pilets.
Alternatively, if you want to use the service only locally to play around you can also install and run the package via NPM:
npx sample-pilet-serviceYou could also install it globally:
npm i sample-pilet-service -gThis will enable a new command sample-pilet-service to be invoked on the command line shell.
Piral is released using the MIT license. For more information see the license file.