kopia lustrzana https://gitlab.com/rysiekpl/libresilient
60 wiersze
1.8 KiB
JavaScript
60 wiersze
1.8 KiB
JavaScript
/* ========================================================================= *\
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|* === Any-of: running multiple plugins simultaneously === *|
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\* ========================================================================= */
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/**
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* this plugin does not implement any push method
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*/
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// no polluting of the global namespace please
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(function(LRPC){
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// this never changes
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const pluginName = "any-of"
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LRPC.set(pluginName, (LR, init={})=>{
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/*
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* plugin config settings
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*/
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// sane defaults
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let defaultConfig = {
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// list of plugins to run simultaneously
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uses: [{
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name: "alt-fetch"
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},{
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name: "gun-ipfs"
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}]
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}
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// merge the defaults with settings from LibResilientConfig
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let config = {...defaultConfig, ...init}
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// reality check: if no wrapped plugin configured, complain
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if (config.uses.length < 1) {
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throw new Error("No wrapped plugins configured!")
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}
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/**
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* getting content using Promise.any() on all configured wrapped plugins
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*/
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let fetchContent = (url, init={}) => {
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LR.log(pluginName, `using: [${config.uses.map(p=>p.name).join(', ')}]!`)
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return Promise.any(
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config.uses.map(p=>p.fetch(url, init))
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)
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}
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// and add ourselves to it
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// with some additional metadata
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return {
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name: pluginName,
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description: `Running simultaneously: [${config.uses.map(p=>p.name).join(', ')}]`,
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version: 'COMMIT_UNKNOWN',
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fetch: fetchContent,
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uses: config.uses
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}
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})
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// done with not polluting the global namespace
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})(LibResilientPluginConstructors)
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