@metamask/snaps-utils
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A collection of utilities for MetaMask Snaps
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{"version":3,"file":"cronjob.cjs","sourceRoot":"","sources":["../src/cronjob.ts"],"names":[],"mappings":";;;AACA,uDAO+B;AAC/B,2CAIyB;AACzB,6CAA8C;AAEjC,QAAA,uBAAuB,GAAG,IAAA,oBAAM,EAAC;IAC5C,OAAO,EAAE,IAAA,sBAAQ,EAAC,4BAAoB,CAAC;IACvC,EAAE,EAAE,IAAA,sBAAQ,EAAC,uBAAe,CAAC;IAC7B,MAAM,EAAE,IAAA,oBAAM,GAAE;IAChB,MAAM,EAAE,IAAA,sBAAQ,EAAC,2BAAmB,CAAC;CACtC,CAAC,CAAC;AAIU,QAAA,oBAAoB,GAAG,IAAA,oBAAM,EACxC,IAAA,oBAAM,GAAE,EACR,gBAAgB,EAChB,CAAC,KAAK,EAAE,EAAE;IACR,IAAI,CAAC;QACH,IAAA,6BAAe,EAAC,KAAK,CAAC,CAAC;QACvB,OAAO,IAAI,CAAC;IACd,CAAC;IAAC,MAAM,CAAC;QACP,OAAO,KAAK,CAAC;IACf,CAAC;AACH,CAAC,CACF,CAAC;AAIF;;;;;GAKG;AACH,SAAgB,mBAAmB,CAAC,UAA2B;IAC7D,MAAM,sBAAsB,GAAG,IAAA,oBAAM,EAAC,UAAU,EAAE,4BAAoB,CAAC,CAAC;IACxE,OAAO,IAAA,6BAAe,EAAC,sBAAsB,CAAC,CAAC;AACjD,CAAC;AAHD,kDAGC;AAEY,QAAA,0BAA0B,GAAG,IAAA,oBAAM,EAAC;IAC/C,UAAU,EAAE,4BAAoB;IAChC,OAAO,EAAE,+BAAuB;CACjC,CAAC,CAAC;AAGH;;;;;GAKG;AACH,SAAgB,sBAAsB,CAAC,KAAc;IACnD,IAAI,CAAC;QACH,IAAA,oBAAM,EAAC,KAAK,EAAE,kCAA0B,CAAC,CAAC;QAC1C,OAAO,IAAI,CAAC;IACd,CAAC;IAAC,MAAM,CAAC;QACP,OAAO,KAAK,CAAC;IACf,CAAC;AACH,CAAC;AAPD,wDAOC;AAEY,QAAA,+BAA+B,GAAG,IAAA,mBAAK,EAClD,kCAA0B,CAC3B,CAAC;AAEF;;;;;GAKG;AACH,SAAgB,2BAA2B,CAAC,KAAc;IACxD,IAAI,CAAC;QACH,IAAA,oBAAM,EAAC,KAAK,EAAE,uCAA+B,CAAC,CAAC;QAC/C,OAAO,IAAI,CAAC;IACd,CAAC;IAAC,MAAM,CAAC;QACP,OAAO,KAAK,CAAC;IACf,CAAC;AACH,CAAC;AAPD,kEAOC","sourcesContent":["import type { Infer } from '@metamask/superstruct';\nimport {\n array,\n create,\n object,\n optional,\n refine,\n string,\n} from '@metamask/superstruct';\nimport {\n JsonRpcIdStruct,\n JsonRpcParamsStruct,\n JsonRpcVersionStruct,\n} from '@metamask/utils';\nimport { parseExpression } from 'cron-parser';\n\nexport const CronjobRpcRequestStruct = object({\n jsonrpc: optional(JsonRpcVersionStruct),\n id: optional(JsonRpcIdStruct),\n method: string(),\n params: optional(JsonRpcParamsStruct),\n});\n\nexport type CronjobRpcRequest = Infer<typeof CronjobRpcRequestStruct>;\n\nexport const CronExpressionStruct = refine(\n string(),\n 'CronExpression',\n (value) => {\n try {\n parseExpression(value);\n return true;\n } catch {\n return false;\n }\n },\n);\n\nexport type CronExpression = Infer<typeof CronExpressionStruct>;\n\n/**\n * Parses a cron expression.\n *\n * @param expression - Expression to parse.\n * @returns A CronExpression class instance.\n */\nexport function parseCronExpression(expression: string | object) {\n const ensureStringExpression = create(expression, CronExpressionStruct);\n return parseExpression(ensureStringExpression);\n}\n\nexport const CronjobSpecificationStruct = object({\n expression: CronExpressionStruct,\n request: CronjobRpcRequestStruct,\n});\nexport type CronjobSpecification = Infer<typeof CronjobSpecificationStruct>;\n\n/**\n * Check if the given value is a {@link CronjobSpecification} object.\n *\n * @param value - The value to check.\n * @returns Whether the value is a valid {@link CronjobSpecification} object.\n */\nexport function isCronjobSpecification(value: unknown): boolean {\n try {\n create(value, CronjobSpecificationStruct);\n return true;\n } catch {\n return false;\n }\n}\n\nexport const CronjobSpecificationArrayStruct = array(\n CronjobSpecificationStruct,\n);\n\n/**\n * Check if the given value is an array of {@link CronjobSpecification} objects.\n *\n * @param value - The value to check.\n * @returns Whether the value is a valid array of {@link CronjobSpecification} objects.\n */\nexport function isCronjobSpecificationArray(value: unknown): boolean {\n try {\n create(value, CronjobSpecificationArrayStruct);\n return true;\n } catch {\n return false;\n }\n}\n"]}