Erster Docker-Stand

_node_modules/effect/src/Pretty.ts

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+/**
+ * @since 3.10.0
+ */
+import * as Arr from "./Array.js"
+import * as errors_ from "./internal/schema/errors.js"
+import * as util_ from "./internal/schema/util.js"
+import * as Option from "./Option.js"
+import * as ParseResult from "./ParseResult.js"
+import type * as Schema from "./Schema.js"
+import * as AST from "./SchemaAST.js"
+
+/**
+ * @category model
+ * @since 3.10.0
+ */
+export interface Pretty<To> {
+  (a: To): string
+}
+
+/**
+ * @category annotations
+ * @since 3.10.0
+ */
+export type PrettyAnnotation<A, TypeParameters extends ReadonlyArray<any> = readonly []> = (
+  ...pretties: { readonly [K in keyof TypeParameters]: Pretty<TypeParameters[K]> }
+) => Pretty<A>
+
+/**
+ * @category prettify
+ * @since 3.10.0
+ */
+export const make = <A, I, R>(schema: Schema.Schema<A, I, R>): (a: A) => string => compile(schema.ast, [])
+
+const getPrettyAnnotation = AST.getAnnotation<PrettyAnnotation<any, any>>(AST.PrettyAnnotationId)
+
+const getMatcher = (defaultPretty: Pretty<any>) => (ast: AST.AST): Pretty<any> =>
+  Option.match(getPrettyAnnotation(ast), {
+    onNone: () => defaultPretty,
+    onSome: (handler) => handler()
+  })
+
+const toString = getMatcher((a) => String(a))
+
+const stringify = getMatcher((a) => JSON.stringify(a))
+
+const formatUnknown = getMatcher(util_.formatUnknown)
+
+/**
+ * @since 3.10.0
+ */
+export const match: AST.Match<Pretty<any>> = {
+  "Declaration": (ast, go, path) => {
+    const annotation = getPrettyAnnotation(ast)
+    if (Option.isSome(annotation)) {
+      return annotation.value(...ast.typeParameters.map((tp) => go(tp, path)))
+    }
+    throw new Error(errors_.getPrettyMissingAnnotationErrorMessage(path, ast))
+  },
+  "VoidKeyword": getMatcher(() => "void(0)"),
+  "NeverKeyword": getMatcher(() => {
+    throw new Error(errors_.getPrettyNeverErrorMessage)
+  }),
+  "Literal": getMatcher((literal: AST.LiteralValue): string =>
+    typeof literal === "bigint" ?
+      `${String(literal)}n` :
+      JSON.stringify(literal)
+  ),
+  "SymbolKeyword": toString,
+  "UniqueSymbol": toString,
+  "TemplateLiteral": stringify,
+  "UndefinedKeyword": toString,
+  "UnknownKeyword": formatUnknown,
+  "AnyKeyword": formatUnknown,
+  "ObjectKeyword": formatUnknown,
+  "StringKeyword": stringify,
+  "NumberKeyword": toString,
+  "BooleanKeyword": toString,
+  "BigIntKeyword": getMatcher((a) => `${String(a)}n`),
+  "Enums": stringify,
+  "TupleType": (ast, go, path) => {
+    const hook = getPrettyAnnotation(ast)
+    if (Option.isSome(hook)) {
+      return hook.value()
+    }
+    const elements = ast.elements.map((e, i) => go(e.type, path.concat(i)))
+    const rest = ast.rest.map((annotatedAST) => go(annotatedAST.type, path))
+    return (input: ReadonlyArray<unknown>) => {
+      const output: Array<string> = []
+      let i = 0
+      // ---------------------------------------------
+      // handle elements
+      // ---------------------------------------------
+      for (; i < elements.length; i++) {
+        if (input.length < i + 1) {
+          if (ast.elements[i].isOptional) {
+            continue
+          }
+        } else {
+          output.push(elements[i](input[i]))
+        }
+      }
+      // ---------------------------------------------
+      // handle rest element
+      // ---------------------------------------------
+      if (Arr.isNonEmptyReadonlyArray(rest)) {
+        const [head, ...tail] = rest
+        for (; i < input.length - tail.length; i++) {
+          output.push(head(input[i]))
+        }
+        // ---------------------------------------------
+        // handle post rest elements
+        // ---------------------------------------------
+        for (let j = 0; j < tail.length; j++) {
+          i += j
+          output.push(tail[j](input[i]))
+        }
+      }
+
+      return "[" + output.join(", ") + "]"
+    }
+  },
+  "TypeLiteral": (ast, go, path) => {
+    const hook = getPrettyAnnotation(ast)
+    if (Option.isSome(hook)) {
+      return hook.value()
+    }
+    const propertySignaturesTypes = ast.propertySignatures.map((ps) => go(ps.type, path.concat(ps.name)))
+    const indexSignatureTypes = ast.indexSignatures.map((is) => go(is.type, path))
+    const expectedKeys: any = {}
+    for (let i = 0; i < propertySignaturesTypes.length; i++) {
+      expectedKeys[ast.propertySignatures[i].name] = null
+    }
+    return (input: { readonly [x: PropertyKey]: unknown }) => {
+      const output: Array<string> = []
+      // ---------------------------------------------
+      // handle property signatures
+      // ---------------------------------------------
+      for (let i = 0; i < propertySignaturesTypes.length; i++) {
+        const ps = ast.propertySignatures[i]
+        const name = ps.name
+        if (ps.isOptional && !Object.prototype.hasOwnProperty.call(input, name)) {
+          continue
+        }
+        output.push(
+          `${util_.formatPropertyKey(name)}: ${propertySignaturesTypes[i](input[name])}`
+        )
+      }
+      // ---------------------------------------------
+      // handle index signatures
+      // ---------------------------------------------
+      if (indexSignatureTypes.length > 0) {
+        for (let i = 0; i < indexSignatureTypes.length; i++) {
+          const type = indexSignatureTypes[i]
+          const keys = util_.getKeysForIndexSignature(input, ast.indexSignatures[i].parameter)
+          for (const key of keys) {
+            if (Object.prototype.hasOwnProperty.call(expectedKeys, key)) {
+              continue
+            }
+            output.push(`${util_.formatPropertyKey(key)}: ${type(input[key])}`)
+          }
+        }
+      }
+
+      return Arr.isNonEmptyReadonlyArray(output) ? "{ " + output.join(", ") + " }" : "{}"
+    }
+  },
+  "Union": (ast, go, path) => {
+    const hook = getPrettyAnnotation(ast)
+    if (Option.isSome(hook)) {
+      return hook.value()
+    }
+    const types = ast.types.map((ast) => [ParseResult.is({ ast } as any), go(ast, path)] as const)
+    return (a) => {
+      const index = types.findIndex(([is]) => is(a))
+      if (index === -1) {
+        throw new Error(errors_.getPrettyNoMatchingSchemaErrorMessage(a, path, ast))
+      }
+      return types[index][1](a)
+    }
+  },
+  "Suspend": (ast, go, path) => {
+    return Option.match(getPrettyAnnotation(ast), {
+      onNone: () => {
+        const get = util_.memoizeThunk(() => go(ast.f(), path))
+        return (a) => get()(a)
+      },
+      onSome: (handler) => handler()
+    })
+  },
+  "Refinement": (ast, go, path) => {
+    return Option.match(getPrettyAnnotation(ast), {
+      onNone: () => go(ast.from, path),
+      onSome: (handler) => handler()
+    })
+  },
+  "Transformation": (ast, go, path) => {
+    return Option.match(getPrettyAnnotation(ast), {
+      onNone: () => go(ast.to, path),
+      onSome: (handler) => handler()
+    })
+  }
+}
+
+const compile = AST.getCompiler(match)