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{"version":3,"names":["_semver","require","_plugins","_utils","targetsSupported","target","support","targetEnvironments","Object","keys","length","unsupportedEnvironments","filter","environment","lowestImplementedVersion","getLowestImplementedVersion","lowestTargetedVersion","isUnreleasedVersion","semver","valid","toString","Error","gt","semverify","isRequired","name","targets","compatData","pluginsCompatData","includes","excludes","has","filterItems","list","defaultIncludes","defaultExcludes","pluginSyntaxMap","result","Set","options","item","add","shippedProposalsSyntax","get","forEach","delete"],"sources":["../src/filter-items.ts"],"sourcesContent":["import semver from \"semver\";\n\nimport pluginsCompatData from \"@babel/compat-data/plugins\";\n\nimport type { Targets } from \"./types.ts\";\nimport {\n getLowestImplementedVersion,\n isUnreleasedVersion,\n semverify,\n} from \"./utils.ts\";\n\nexport function targetsSupported(target: Targets, support: Targets) {\n const targetEnvironments = Object.keys(target) as Array<keyof Targets>;\n\n if (targetEnvironments.length === 0) {\n return false;\n }\n\n const unsupportedEnvironments = targetEnvironments.filter(environment => {\n const lowestImplementedVersion = getLowestImplementedVersion(\n support,\n environment,\n );\n\n // Feature is not implemented in that environment\n if (!lowestImplementedVersion) {\n return true;\n }\n\n const lowestTargetedVersion = target[environment];\n\n // If targets has unreleased value as a lowest version, then don't require a plugin.\n if (isUnreleasedVersion(lowestTargetedVersion, environment)) {\n return false;\n }\n\n // Include plugin if it is supported in the unreleased environment, which wasn't specified in targets\n if (isUnreleasedVersion(lowestImplementedVersion, environment)) {\n return true;\n }\n\n if (!semver.valid(lowestTargetedVersion.toString())) {\n throw new Error(\n `Invalid version passed for target \"${environment}\": \"${lowestTargetedVersion}\". ` +\n \"Versions must be in semver format (major.minor.patch)\",\n );\n }\n\n return semver.gt(\n semverify(lowestImplementedVersion),\n lowestTargetedVersion.toString(),\n );\n });\n\n return unsupportedEnvironments.length === 0;\n}\n\nexport function isRequired(\n name: string,\n targets: Targets,\n {\n compatData = pluginsCompatData,\n includes,\n excludes,\n }: {\n compatData?: { [feature: string]: Targets };\n includes?: Set<string>;\n excludes?: Set<string>;\n } = {},\n) {\n if (excludes?.has(name)) return false;\n if (includes?.has(name)) return true;\n return !targetsSupported(targets, compatData[name]);\n}\n\nexport default function filterItems(\n list: { [feature: string]: Targets },\n includes: Set<string>,\n excludes: Set<string>,\n targets: Targets,\n defaultIncludes: Array<string> | null,\n defaultExcludes?: Array<string> | null,\n pluginSyntaxMap?: Map<string, string | null>,\n) {\n const result = new Set<string>();\n const options = { compatData: list, includes, excludes };\n\n for (const item in list) {\n if (isRequired(item, targets, options)) {\n result.add(item);\n } else if (pluginSyntaxMap) {\n const shippedProposalsSyntax = pluginSyntaxMap.get(item);\n\n if (shippedProposalsSyntax) {\n result.add(shippedProposalsSyntax);\n }\n }\n }\n\n defaultIncludes?.forEach(item => !excludes.has(item) && result.add(item));\n defaultExcludes?.forEach(item => !includes.has(item) && result.delete(item));\n\n return result;\n}\n"],"mappings":";;;;;;;;AAAA,IAAAA,OAAA,GAAAC,OAAA;AAEA,IAAAC,QAAA,GAAAD,OAAA;AAGA,IAAAE,MAAA,GAAAF,OAAA;AAMO,SAASG,gBAAgBA,CAACC,MAAe,EAAEC,OAAgB,EAAE;EAClE,MAAMC,kBAAkB,GAAGC,MAAM,CAACC,IAAI,CAACJ,MAAM,CAAyB;EAEtE,IAAIE,kBAAkB,CAACG,MAAM,KAAK,CAAC,EAAE;IACnC,OAAO,KAAK;EACd;EAEA,MAAMC,uBAAuB,GAAGJ,kBAAkB,CAACK,MAAM,CAACC,WAAW,IAAI;IACvE,MAAMC,wBAAwB,GAAG,IAAAC,kCAA2B,EAC1DT,OAAO,EACPO,WACF,CAAC;IAGD,IAAI,CAACC,wBAAwB,EAAE;MAC7B,OAAO,IAAI;IACb;IAEA,MA
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