52 lines
1.1 KiB
JavaScript
52 lines
1.1 KiB
JavaScript
var Path = require('path')
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function try_load(path) {
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try {
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return require(path)
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} catch(err) {
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if (err.code === 'MODULE_NOT_FOUND') {
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return null
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}
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throw err
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}
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}
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function load_plugins(config, plugin_configs, params, sanity_check) {
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var plugins = Object.keys(plugin_configs || {}).map(function(p) {
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var plugin
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// npm package
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if (plugin == null && p.match(/^[^\.\/]/)) {
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plugin = try_load('sinopia-' + p)
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}
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if (plugin == null) {
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plugin = try_load(p)
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}
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// relative to config path
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if (plugin == null && p.match(/^\.\.?($|\/)/)) {
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plugin = try_load(Path.resolve(Path.dirname(config.self_path), p))
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}
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if (plugin == null) {
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throw Error('"' + p + '" plugin not found\n'
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+ 'try "npm install sinopia-' + p + '"')
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}
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if (typeof(plugin) !== 'function')
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throw Error('"' + p + '" doesn\'t look like a valid plugin')
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plugin = plugin(plugin_configs[p], params)
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if (plugin == null || !sanity_check(plugin))
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throw Error('"' + p + '" doesn\'t look like a valid plugin')
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return plugin
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})
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return plugins
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}
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exports.load_plugins = load_plugins;
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