| [d565449] | 1 | {"version":3,"names":["_t","require","blockStatement","cloneNode","emptyStatement","expressionStatement","identifier","isStatement","isStringLiteral","stringLiteral","validate","populatePlaceholders","metadata","replacements","ast","placeholders","forEach","placeholder","hasOwnProperty","call","name","placeholderName","Error","Object","keys","key","placeholderNames","has","slice","reverse","applyReplacement","e","message","replacement","isDuplicate","Array","isArray","map","node","parent","index","resolve","type","undefined","set","value","typeAnnotation","optional","decorators","items","splice"],"sources":["../src/populate.ts"],"sourcesContent":["import {\n blockStatement,\n cloneNode,\n emptyStatement,\n expressionStatement,\n identifier,\n isStatement,\n isStringLiteral,\n stringLiteral,\n validate,\n} from \"@babel/types\";\nimport type * as t from \"@babel/types\";\n\nimport type { TemplateReplacements } from \"./options.ts\";\nimport type { Metadata, Placeholder } from \"./parse.ts\";\n\nexport default function populatePlaceholders(\n metadata: Metadata,\n replacements: TemplateReplacements,\n): t.File {\n const ast = cloneNode(metadata.ast);\n\n if (replacements) {\n metadata.placeholders.forEach(placeholder => {\n if (!Object.hasOwn(replacements, placeholder.name)) {\n const placeholderName = placeholder.name;\n\n throw new Error(\n `Error: No substitution given for \"${placeholderName}\". If this is not meant to be a\n placeholder you may want to consider passing one of the following options to @babel/template:\n - { placeholderPattern: false, placeholderWhitelist: new Set(['${placeholderName}'])}\n - { placeholderPattern: /^${placeholderName}$/ }`,\n );\n }\n });\n Object.keys(replacements).forEach(key => {\n if (!metadata.placeholderNames.has(key)) {\n throw new Error(`Unknown substitution \"${key}\" given`);\n }\n });\n }\n\n // Process in reverse order so AST mutation doesn't change indices that\n // will be needed for later calls to `placeholder.resolve()`.\n metadata.placeholders\n .slice()\n .reverse()\n .forEach(placeholder => {\n try {\n applyReplacement(\n placeholder,\n ast,\n (replacements && replacements[placeholder.name]) || null,\n );\n } catch (e) {\n e.message = `@babel/template placeholder \"${placeholder.name}\": ${e.message}`;\n throw e;\n }\n });\n\n return ast;\n}\n\nfunction applyReplacement(\n placeholder: Placeholder,\n ast: t.File,\n replacement: any,\n) {\n // Track inserted nodes and clone them if they are inserted more than\n // once to avoid injecting the same node multiple times.\n if (placeholder.isDuplicate) {\n if (Array.isArray(replacement)) {\n replacement = replacement.map(node => cloneNode(node));\n } else if (typeof replacement === \"object\") {\n replacement = cloneNode(replacement);\n }\n }\n\n const { parent, key, index } = placeholder.resolve(ast);\n\n if (placeholder.type === \"string\") {\n if (typeof replacement === \"string\") {\n replacement = stringLiteral(replacement);\n }\n if (!replacement || !isStringLiteral(replacement)) {\n throw new Error(\"Expected string substitution\");\n }\n } else if (placeholder.type === \"statement\") {\n if (index === undefined) {\n if (!replacement) {\n replacement = emptyStatement();\n } else if (Array.isArray(replacement)) {\n replacement = blockStatement(replacement);\n } else if (typeof replacement === \"string\") {\n replacement = expressionStatement(identifier(replacement));\n } else if (!isStatement(replacement)) {\n replacement = expressionStatement(replacement);\n }\n } else {\n if (replacement && !Array.isArray(replacement)) {\n if (typeof replacement === \"string\") {\n replacement = identifier(replacement);\n }\n if (!isStatement(replacement)) {\n replacement = expressionStatement(replacement);\n }\n }\n }\n } else if (placeholder.type === \"param\") {\n if (typeof replacement === \"string\") {\n replacement = identifier(replacement);\n }\n\n if (index === undefined) throw new Error(\"Assertion failure.\");\n } else {\n if (typeof replacement === \"string\") {\n replacement = identifier(replacement);\n }\n if (Array.isArray(replacement)) {\n throw new Error(\"Cannot replace single expression with an array.\");\n }\n }\n\n function set(parent: any, key: any, value: any) {\n const node = parent[key] as t.Node;\n parent[key] = value;\n if (node.type === \"Identifier\") {\n if (node.typeAnnotation) {\n value.typeAnnotation = node.typeAnnotation;\n }\n if (node.optional) {\n value.optional = node.optional;\n }\n if (node.decorators) {\n value.decorators = node.decorators;\n }\n }\n }\n\n if (index === undefined) {\n validate(parent, key, replacement);\n\n set(parent, key, replacement);\n } else {\n const items: Array<t.Node> = (parent as any)[key].slice();\n\n if (placeholder.type === \"statement\" || placeholder.type === \"param\") {\n if (replacement == null) {\n items.splice(index, 1);\n } else if (Array.isArray(replacement)) {\n items.splice(index, 1, ...replacement);\n } else {\n set(items, index, replacement);\n }\n } else {\n set(items, index, replacement);\n }\n\n validate(parent, key, items);\n (parent as any)[key] = items;\n }\n}\n"],"mappings":";;;;;;AAAA,IAAAA,EAAA,GAAAC,OAAA;AAUsB;EATpBC,cAAc;EACdC,SAAS;EACTC,cAAc;EACdC,mBAAmB;EACnBC,UAAU;EACVC,WAAW;EACXC,eAAe;EACfC,aAAa;EACbC;AAAQ,IAAAV,EAAA;AAOK,SAASW,oBAAoBA,CAC1CC,QAAkB,EAClBC,YAAkC,EAC1B;EACR,MAAMC,GAAG,GAAGX,SAAS,CAACS,QAAQ,CAACE,GAAG,CAAC;EAEnC,IAAID,YAAY,EAAE;IAChBD,QAAQ,CAACG,YAAY,CAACC,OAAO,CAACC,WAAW,IAAI;MAC3C,IAAI,CAACC,cAAA,CAAAC,IAAA,CAAcN,YAAY,EAAEI,WAAW,CAACG,IAAI,CAAC,EAAE;QAClD,MAAMC,eAAe,GAAGJ,WAAW,CAACG,IAAI;QAExC,MAAM,IAAIE,KAAK,CACb,qCAAqCD,eAAe;AAC9D;AACA,6EAA6EA,eAAe;AAC5F,wCAAwCA,eAAe,MAC/C,CAAC;MACH;IACF,CAAC,CAAC;IACFE,MAAM,CAACC,IAAI,CAACX,YAAY,CAAC,CAACG,OAAO,CAACS,GAAG,IAAI;MACvC,IAAI,CAACb,QAAQ,CAACc,gBAAgB,CAACC,GAAG,CAACF,GAAG,CAAC,EAAE;QACvC,MAAM,IAAIH,KAAK,CAAC,yBAAyBG,GAAG,SAAS,CAAC;MACxD;IACF,CAAC,CAAC;EACJ;EAIAb,QAAQ,CAACG,YAAY,CAClBa,KAAK,CAAC,CAAC,CACPC,OAAO,CAAC,CAAC,CACTb,OAAO,CAACC,WAAW,IAAI;IACtB,IAAI;MACFa,gBAAgB,CACdb,WAAW,EACXH,GAAG,EACFD,YAAY,IAAIA,YAAY,CAACI,WAAW,CAACG,IAAI,CAAC,IAAK,IACtD,CAAC;IACH,CAAC,CAAC,OAAOW,CAAC,EAAE;MACVA,CAAC,CAACC,OAAO,GAAG,gCAAgCf,WAAW,CAACG,IAAI,MAAMW,CAAC,CAACC,OAAO,EAAE;MAC7E,MAAMD,CAAC;IACT;EACF,CAAC,CAAC;EAEJ,OAAOjB,GAAG;AACZ;AAEA,SAASgB,gBAAgBA,CACvBb,WAAwB,EACxBH,GAAW,EACXmB,WAAgB,EAChB;EAGA,IAAIhB,WAAW,CAACiB,WAAW,EAAE;IAC3B,IAAIC,KAAK,CAACC,OAAO,CAACH,WAAW,CAAC,EAAE;MAC9BA,WAAW,GAAGA,WAAW,CAACI,GAAG,CAACC,IAAI,IAAInC,SAAS,CAACmC,IAAI,CAAC,CAAC;IACxD,CAAC,MAAM,IAAI,OAAOL,WAAW,KAAK,QAAQ,EAAE;MAC1CA,WAAW,GAAG9B,SAAS,CAAC8B,WAAW,CAAC;IACtC;EACF;EAEA,MAAM;IAAEM,MAAM;IAAEd,GAAG;IAAEe;EAAM,CAAC,GAAGvB,WAAW,CAACwB,OAAO,CAAC3B,GAAG,CAAC;EAEvD,IAAIG,WAAW,CAACyB,IAAI,KAAK,QAAQ,EAAE;IACjC,IAAI,OAAOT,WAAW,KAAK,QAAQ,EAAE;MACnCA,WAAW,GAAGxB,aAAa,CAACwB,WAAW,CAAC;IAC1C;IACA,IAAI,CAACA,WAAW,IAAI,CAACzB,eAAe,CAACyB,WAAW,CAAC,EAAE;MACjD,MAAM,IAAIX,KAAK,CAAC,8BAA8B,CAAC;IACjD;EACF,CAAC,MAAM,IAAIL,WAAW,CAACyB,IAAI,KAAK,WAAW,EAAE;IAC3C,IAAIF,KAAK,KAAKG,SAAS,EAAE;MACvB,IAAI,CAACV,WAAW,EAAE;QAChBA,WAAW,GAAG7B,cAAc,CAAC,CAAC;MAChC,CAAC,MAAM,IAAI+B,KAAK,CAACC,OAAO,CAACH,WAAW,CAAC,EAAE;QACrCA,WAAW,GAAG/B,cAAc,CAAC+B,WAAW,CAAC;MAC3C,CAAC,MAAM,IAAI,OAAOA,WAAW,KAAK,QAAQ,EAAE;QAC1CA,WAAW,GAAG5B,mBAAmB,CAACC,UAAU,CAAC2B,WAAW,CAAC,CAAC;MAC5D,CAAC,MAAM,IAAI,CAAC1B,WAAW,CAAC0B,WAAW,CAAC,EAAE;QACpCA,WAAW,GAAG5B,mBAAmB,CAAC4B,WAAW,CAAC;MAChD;IACF,CAAC,MAAM;MACL,IAAIA,WAAW,IAAI,CAACE,KAAK,CAACC,OAAO,CAACH,WAAW,CAAC,EAAE;QAC9C,IAAI,OAAOA,WAAW,KAAK,QAAQ,EAAE;UACnCA,WAAW,GAAG3B,UAAU,CAAC2B,WAAW,CAAC;QACvC;QACA,IAAI,CAAC1B,WAAW,CAAC0B,WAAW,CAAC,EAAE;UAC7BA,WAAW,GAAG5B,mBAAmB,CAAC4B,WAAW,CAAC;QAChD;MACF;IACF;EACF,CAAC,MAAM,IAAIhB,WAAW,CAACyB,IAAI,KAAK,OAAO,EAAE;IACvC,IAAI,OAAOT,WAAW,KAAK,QAAQ,EAAE;MACnCA,WAAW,GAAG3B,UAAU,CAAC2B,WAAW,CAAC;IACvC;IAEA,IAAIO,KAAK,KAAKG,SAAS,EAAE,MAAM,IAAIrB,KAAK,CAAC,oBAAoB,CAAC;EAChE,CAAC,MAAM;IACL,IAAI,OAAOW,WAAW,KAAK,QAAQ,EAAE;MACnCA,WAAW,GAAG3B,UAAU,CAAC2B,WAAW,CAAC;IACvC;IACA,IAAIE,KAAK,CAACC,OAAO,CAACH,WAAW,CAAC,EAAE;MAC9B,MAAM,IAAIX,KAAK,CAAC,iDAAiD,CAAC;IACpE;EACF;EAEA,SAASsB,GAAGA,CAACL,MAAW,EAAEd,GAAQ,EAAEoB,KAAU,EAAE;IAC9C,MAAMP,IAAI,GAAGC,MAAM,CAACd,GAAG,CAAW;IAClCc,MAAM,CAACd,GAAG,CAAC,GAAGoB,KAAK;IACnB,IAAIP,IAAI,CAACI,IAAI,KAAK,YAAY,EAAE;MAC9B,IAAIJ,IAAI,CAACQ,cAAc,EAAE;QACvBD,KAAK,CAACC,cAAc,GAAGR,IAAI,CAACQ,cAAc;MAC5C;MACA,IAAIR,IAAI,CAACS,QAAQ,EAAE;QACjBF,KAAK,CAACE,QAAQ,GAAGT,IAAI,CAACS,QAAQ;MAChC;MACA,IAAIT,IAAI,CAACU,UAAU,EAAE;QACnBH,KAAK,CAACG,UAAU,GAAGV,IAAI,CAACU,UAAU;MACpC;IACF;EACF;EAEA,IAAIR,KAAK,KAAKG,SAAS,EAAE;IACvBjC,QAAQ,CAAC6B,MAAM,EAAEd,GAAG,EAAEQ,WAAW,CAAC;IAElCW,GAAG,CAACL,MAAM,EAAEd,GAAG,EAAEQ,WAAW,CAAC;EAC/B,CAAC,MAAM;IACL,MAAMgB,KAAoB,GAAIV,MAAM,CAASd,GAAG,CAAC,CAACG,KAAK,CAAC,CAAC;IAEzD,IAAIX,WAAW,CAACyB,IAAI,KAAK,WAAW,IAAIzB,WAAW,CAACyB,IAAI,KAAK,OAAO,EAAE;MACpE,IAAIT,WAAW,IAAI,IAAI,EAAE;QACvBgB,KAAK,CAACC,MAAM,CAACV,KAAK,EAAE,CAAC,CAAC;MACxB,CAAC,MAAM,IAAIL,KAAK,CAACC,OAAO,CAACH,WAAW,CAAC,EAAE;QACrCgB,KAAK,CAACC,MAAM,CAACV,KAAK,EAAE,CAAC,EAAE,GAAGP,WAAW,CAAC;MACxC,CAAC,MAAM;QACLW,GAAG,CAACK,KAAK,EAAET,KAAK,EAAEP,WAAW,CAAC;MAChC;IACF,CAAC,MAAM;MACLW,GAAG,CAACK,KAAK,EAAET,KAAK,EAAEP,WAAW,CAAC;IAChC;IAEAvB,QAAQ,CAAC6B,MAAM,EAAEd,GAAG,EAAEwB,KAAK,CAAC;IAC3BV,MAAM,CAASd,GAAG,CAAC,GAAGwB,KAAK;EAC9B;AACF","ignoreList":[]} |
|---|
