Add plugin system (fixes #3562) #5498
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Nutomic
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Nutomic
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Mar 13, 2025
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Nutomic
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dessalines
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Mar 18, 2025
|
This and the RFC are ready to merge, so that devs can already start to work on plugins. |
dessalines
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Mar 24, 2025
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| for p in plugins.0 { | ||
| // TODO: add helper method (requires PoolPlugin to be public) | ||
| // https://github.com/extism/extism/pull/696/files#r2003467812 | ||
| let p = p | ||
| .plugin_pool | ||
| .get(&(), GET_PLUGIN_TIMEOUT)? | ||
| .ok_or(anyhow!("plugin timeout"))?; | ||
| if p.plugin().function_exists(name) { | ||
| let params: Json<T> = data.clone().into(); | ||
| p.call::<Json<T>, ()>(name, params) | ||
| .map_err(|e| LemmyErrorType::PluginError(e.to_string()))?; | ||
| } | ||
| } |
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Could you externalize this to a function?
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Unfortunately not, because the PoolPlugin type is not public (thats what the todo is for, I left a review comment in the upstream PR so it will hopefully get fixed later). The plugin call can also not be externalized, because the pre hook needs to return data but the post hook not.
crates/api_common/src/plugins.rs
Outdated
| *data = res; | ||
| let mut plugins = LemmyPlugins::init(); | ||
| let mut res: Json<T> = data.clone().into(); | ||
| for p in &mut plugins.0 { |
dessalines
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Mar 24, 2025
dessalines
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Mar 25, 2025
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See LemmyNet/rfcs#8 and #4695. Depends on a work in progress feature of Extism to add plugin pools for concurrency (extism/extism#696).
Todo:
/api/v4/site