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14 KiB
1 line
14 KiB
2 years ago
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{"version":3,"names":["_estree","require","_flow","_jsx","_typescript","_placeholders","_v8intrinsic","hasPlugin","plugins","expectedConfig","expectedName","expectedOptions","expectedKeys","Object","keys","expectedOptionsIsEmpty","length","some","p","pluginName","pluginOptions","key","getPluginOption","name","option","plugin","find","Array","isArray","PIPELINE_PROPOSALS","TOPIC_TOKENS","RECORD_AND_TUPLE_SYNTAX_TYPES","validatePlugins","Error","decoratorsBeforeExport","allowCallParenthesized","proposal","includes","proposalList","map","join","tupleSyntaxIsHash","syntaxType","topicToken","tokenList","t","moduleAttributesVersionPluginOption","error","missingPlugins","mixinPlugins","estree","jsx","flow","typescript","v8intrinsic","placeholders","exports","mixinPluginNames"],"sources":["../src/plugin-utils.ts"],"sourcesContent":["import type Parser from \"./parser\";\nimport type {\n ParserPluginWithOptions,\n PluginConfig,\n PluginOptions,\n} from \"./typings\";\n\nexport type Plugin = PluginConfig;\n\nexport type PluginList = PluginConfig[];\n\nexport type MixinPlugin = (superClass: { new (...args: any): Parser }) => {\n new (...args: any): Parser;\n};\n\n// This function’s second parameter accepts either a string (plugin name) or an\n// array pair (plugin name and options object). If an options object is given,\n// then each value is non-recursively checked for identity with the actual\n// option value of each plugin in the first argument (which is an array of\n// plugin names or array pairs).\nexport function hasPlugin(\n plugins: PluginList,\n expectedConfig: PluginConfig,\n): boolean {\n // The expectedOptions object is by default an empty object if the given\n // expectedConfig argument does not give an options object (i.e., if it is a\n // string).\n const [expectedName, expectedOptions] =\n typeof expectedConfig === \"string\" ? [expectedConfig, {}] : expectedConfig;\n\n const expectedKeys = Object.keys(expectedOptions);\n\n const expectedOptionsIsEmpty = expectedKeys.length === 0;\n\n return plugins.some(p => {\n if (typeof p === \"string\") {\n return expectedOptionsIsEmpty && p === expectedName;\n } else {\n const [pluginName, pluginOptions] = p;\n if (pluginName !== expectedName) {\n return false;\n }\n for (const key of expectedKeys) {\n // @ts-expect-error key may not exist in plugin options\n if (pluginOptions[key] !== expectedOptions[key]) {\n return false;\n }\n }\n return true;\n }\n });\n}\n\nexport function getPluginOption<\n PluginName extends ParserPluginWithOptions[0],\n OptionName extends keyof PluginOptions<PluginName>,\n>(plugins: PluginList, name: PluginName, option: OptionName) {\n const plugin = plugins.find(plugin => {\n if (Array.isArray(plugin)) {\n return plugin[0] === name;\n } else {\n return plugin === name;\n }\n });\n\n if (plugin && Array.isArray(plugin) && plugin.length > 1) {\n return (plugin[1] as PluginOptions<PluginName>)[option];\n }\n\n return null;\n}\n\nconst PIPELINE_PROPOSALS = [\"minimal\", \"fsharp\", \"hack\", \"smart\"];\nconst TOPIC_TOKENS = [\"^^\", \"@@\", \"^\", \"%\", \"#\"];\nconst RECORD_AND_TUPLE_SYNTAX_TYPES = [\"hash\", \"bar\"];\n\nexport function validatePlugins(plugins: PluginList) {\n if (hasPlugin(plugins, \"decorators\")) {\n if (hasPlugin(plugins, \"decorators-legacy\")) {\n throw new Error(\n \"Cannot use the decorators and decorators-legacy plugin together\",\n );\n }\n\n const decoratorsBeforeExport = getPluginOption(\n plugins,\n \"decorators\",\n \"decoratorsBeforeExport\",\n );\n if (\n decoratorsBeforeExport != null &&\n typeof decoratorsBeforeExport !== \"boolean\"\n ) {\n throw new Error(\n \"'decoratorsBeforeExport' must be a boolean, if specified.\",\n );\n }\n\n const allowCallParenthesized = getPluginOption(\n plugins,\n \"decorators\",\n \"allowCallParenthesized\",\n );\n if (\n allowCallParenthesized != n
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