This is a Spin plugin that helps with the inner loop of Spin plugin development by creating the tar file and manifest for you.

• Rust if building from source
• Spin

Latest release:

spin plugins install pluginify

From source:

git checkout https://github.com/itowlson/spin-pluginify
cd spin-pluginify
cargo build --release
./target/release/pluginify --install

For your plugin, create a spin-pluginify.toml file with the following content:

name = "<PLUGIN-NAME>"
version = "0.1"
spin_compatibility = ">=0.7"
license = "Apache-2.0"
package = "<./PATH/TO/EXECUTABLE>"
# optional - if present these files will be added to the plugin tar file
assets = [ "path/to/asset/1", "path/to/asset/2" ]

You can find examples in this repo and in https://github.com/fermyon/spin-trigger-sqs.

When you have a new build of your plugin ready, run:

spin pluginify --install

Your plugin should then be installed in Spin and ready to test.

Alternatively, you can just package by running spin pluginify. This creates (or updates) a <PLUGIN-NAME>.tar.gz file and a <PLUGIN-NAME>.json manifest. You can then run spin plugins install --file <PLUGIN-NAME>.json --yes to install that package into Spin.

To install an executable as a Spin plugin without creating a spin-pluginify.toml, run spin pluginify --immediate <PATH/TO/EXECUTABLE> --install.

(This is great for one-off experiments, but if you're iterating on the plugin then create a spin-pluginify.toml and save yourself typing the path all the time eh.)

Error handling is a bit patchy at the moment. Please raise an issue if you find an error which is cryptic, or panicky, or shouldn't be an error at all!