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cb31c1d44e
This commit adds the `extension:list` command for listing extensions. This command is itself defined in an extension. To make this possible, an event called 'create.commands' is emitted form CommandService with the event object holding a function that can be used to add commands.
33 lines
1.0 KiB
JavaScript
33 lines
1.0 KiB
JavaScript
//@extension name extension
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const { Context } = extension.import('core');
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// The 'create.commands' event is fired by CommandService
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extension.on('create.commands', event => {
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// Add command to list available extensions
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event.createCommand('list', {
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description: 'list available extensions',
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handler: async (_, console) => {
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// Get extnsion information from context
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const extensionInfos = Context.get('extensionInfo');
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// Iterate over extension infos
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for ( const info of Object.values(extensionInfos) ) {
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// Construct a string
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const moduleType = info.type === 'module'
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? '\x1B[32;1m(ESM)\x1B[0m'
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: '\x1B[33;1m(CJS)\x1B[0m';
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let str = `- ${info.name} ${moduleType}`;
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if ( info.priority !== 0 ) {
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str += ` (priority ${info.priority})`;
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}
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// Print a string
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console.log(str);
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}
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},
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});
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});
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