denoland-deno/cli/schemas/config-file.v1.json

{
  "$id": "https://deno.land/x/deno/cli/schemas/config-file.v1.json",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "description": "A JSON representation of a Deno configuration file.",
  "required": [],
  "title": "Deno configuration file Schema",
  "type": "object",
  "properties": {
    "compilerOptions": {
      "type": "object",
      "description": "Instructs the TypeScript compiler how to compile .ts files.",
      "additionalProperties": false,
      "properties": {
        "allowJs": {
          "description": "Allow JavaScript files to be a part of your program. Use the `checkJS` option to get errors from these files.",
          "type": "boolean",
          "default": true,
          "markdownDescription": "Allow JavaScript files to be a part of your program. Use the `checkJS` option to get errors from these files.\n\nSee more: https://www.typescriptlang.org/tsconfig#allowJs"
        },
        "allowUnreachableCode": {
          "description": "Disable error reporting for unreachable code.",
          "type": "boolean",
          "default": false,
          "markdownDescription": "Disable error reporting for unreachable code.\n\nSee more: https://www.typescriptlang.org/tsconfig#allowUnreachableCode"
        },
        "allowUnusedLabels": {
          "description": "Disable error reporting for unused labels.",
          "type": "boolean",
          "default": false,
          "markdownDescription": "Disable error reporting for unused labels.\n\nSee more: https://www.typescriptlang.org/tsconfig#allowUnusedLabels"
        },
        "checkJs": {
          "description": "Enable error reporting in type-checked JavaScript files.",
          "type": "boolean",
          "default": false,
          "markdownDescription": "Enable error reporting in type-checked JavaScript files.\n\nSee more: https://www.typescriptlang.org/tsconfig#checkJs"
        },
        "emitDecoratorMetadata": {
          "description": "Emit design-type metadata for decorated declarations in source files.",
          "type": "boolean",
          "default": false,
          "deprecated": true,
          "markdownDescription": "Emit design-type metadata for decorated declarations in source files.\n\nSee more: https://www.typescriptlang.org/tsconfig/#emitDecoratorMetadata"
        },
        "exactOptionalPropertyTypes": {
          "description": "Interpret optional property types as written, rather than adding 'undefined'.",
          "type": "boolean",
          "default": false,
          "markdownDescription": "Interpret optional property types as written, rather than adding 'undefined'.\n\nSee more: https://www.typescriptlang.org/tsconfig#exactOptionalPropertyTypes"
        },
        "experimentalDecorators": {
          "description": "Enable experimental support for legacy experimental decorators.",
          "type": "boolean",
          "default": false,
          "deprecated": true,
          "markdownDescription": "Enable experimental support for legacy experimental decorators.\n\nSee more: https://www.typescriptlang.org/tsconfig#experimentalDecorators"
        },
        "isolatedDeclarations": {
          "description": "Require sufficient annotation on exports so other tools can trivially generate declaration files.",
          "type": "boolean",
          "default": false,
          "markdownDescription": "Require sufficient annotation on exports so other tools can trivially generate declaration files.\n\nSee more: https://www.typescriptlang.org/tsconfig/#isolatedDeclarations"
        },
        "jsx": {
          "description": "Specify what JSX code is generated.",
          "default": "react",
          "enum": [
            "preserve",
            "react",
            "react-jsx",
            "react-jsxdev",
            "react-native",
            "precompile"
          ]
        },
        "jsxFactory": {
          "description": "Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'",
          "type": "string",
          "default": "React.createElement",
          "markdownDescription": "Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'\n\nSee more: https://www.typescriptlang.org/tsconfig#jsxFactory"
        },
        "jsxFragmentFactory": {
          "description": "Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'.",
          "type": "string",
          "default": "React.Fragment",
          "markdownDescription": "Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'.\n\nSee more: https://www.typescriptlang.org/tsconfig#jsxFragmentFactory"
        },
        "jsxImportSource": {
          "description": "Specify module specifier used to import the JSX factory functions when using jsx: 'react-jsx*'.",
          "type": "string",
          "default": "react",
          "markdownDescription": "Specify module specifier used to import the JSX factory functions when using jsx: `react-jsx*`.\n\nSee more: https://www.typescriptlang.org/tsconfig/#jsxImportSource"
        },
        "jsxImportSourceTypes": {
          "description": "Specify module specifier used to import the types for the JSX factory functions when using jsx: 'react-jsx*'. This is the logical equivalent of prefixing an import to the jsxImportSource with `// @deno-types=\"...\"`.",
          "type": "string",
          "default": "@types/react",
          "markdownDescription": "Specify module specifier used to import the types for the JSX factory functions when using jsx: `react-jsx*`. This is the logical equivalent of prefixing an import to the jsxImportSource with `// @deno-types=\"...\"`."
        },
        "jsxPrecompileSkipElements": {
          "description": "Specify list of elements that should be exempt from being precompiled when the jsx 'precompile' transform is used.",
          "type": "array",
          "items": {
            "type": "string"
          },
          "markdownDescription": "Specify list of elements that should be exempt from being precompiled when the jsx `precompile` transform is used."
        },
        "lib": {
          "description": "Specify a set of bundled library declaration files that describe the target runtime environment.",
          "type": "array",
          "uniqueItems": true,
          "default": ["deno.window"],
          "items": {
            "type": "string"
          },
          "markdownDescription": "Specify a set of bundled library declaration files that describe the target runtime environment.\n\nSee more: https://www.typescriptlang.org/tsconfig#lib"
        },
        "noErrorTruncation": {
          "description": "Do not truncate error messages.",
          "type": "boolean",
          "default": false,
          "markdownDescription": "Do not truncate error messages.\n\nSee more: https://www.typescriptlang.org/tsconfig#noErrorTruncation"
        },
        "noFallthroughCasesInSwitch": {
          "description": "Enable error reporting for fallthrough cases in switch statements.",
          "type": "boolean",
          "default": false,
          "markdownDescription": "Enable error reporting for fallthrough cases in switch statements.\n\nSee more: https://www.typescriptlang.org/tsconfig#noFallthroughCasesInSwitch"
        },
        "noImplicitAny": {
          "description": "Enable error reporting for expressions and declarations with an implied `any` type.",
          "type": "boolean",
          "default": true,
          "markdownDescription": "Enable error reporting for expressions and declarations with an implied `any` type.\n\nSee more: https://www.typescriptlang.org/tsconfig#noImplicitAny"
        },
        "noImplicitOverride": {
          "description": "Ensure overriding members in derived classes are marked with an override modifier.",
          "type": "boolean",
          "default": true,
          "markdownDescription": "Ensure overriding members in derived classes are marked with an override modifier.\n\nSee more: https://www.typescriptlang.org/tsconfig#noImplicitOverride"
        },
        "noImplicitReturns": {
          "description": "Enable error reporting for codepaths that do not explicitly return in a function.",
          "type": "boolean",
          "default": false,
          "markdownDescription": "Enable error reporting for codepaths that do not explicitly return in a function.\n\nSee more: https://www.typescriptlang.org/tsconfig#noImplicitReturns"
        },
        "noImplicitThis": {
          "description": "Enable error reporting when `this` is given the type `any`.",
          "type": "boolean",
          "default": true,
          "markdownDescription": "Enable error reporting when `this` is given the type `any`.\n\nSee more: https://www.typescriptlang.org/tsconfig#noImplicitThis"
        },
        "noPropertyAccessFromIndexSignature": {
          "description": "Enforces using indexed accessors for keys declared using an indexed type.",
          "type": "boolean",
          "default": false,
          "markdownDescription": "Enforces using indexed accessors for keys declared using an indexed type.\n\nSee more: https://www.typescriptlang.org/tsconfig#noPropertyAccessFromIndexSignature"
        },
        "noUncheckedIndexedAccess": {
          "description": "Add `undefined` to a type when accessed using an index.",
          "type": "boolean",
          "default": false,
          "markdownDescription": "Add `undefined` to a type when accessed using an index.\n\nSee more: https://www.typescriptlang.org/tsconfig#noUncheckedIndexedAccess"
        },
        "noUnusedLocals": {
          "description": "Enable error reporting when a local variables aren't read.",
          "type": "boolean",
          "default": false,
          "markdownDescription": "Enable error reporting when a local variables aren't read.\n\nSee more: https://www.typescriptlang.org/tsconfig#noUnusedLocals"
        },
        "noUnusedParameters": {
          "description": "Raise an error when a function parameter isn't read",
          "type": "boolean",
          "default": false,
          "markdownDescription": "Raise an error when a function parameter isn't read\n\nSee more: https://www.typescriptlang.org/tsconfig#noUnusedParameters"
        },
        "strict": {
          "description": "Enable all strict type checking options.",
          "type": "boolean",
          "default": true,
          "markdownDescription": "Enable all strict type checking options.\n\nSee more: https://www.typescriptlang.org/tsconfig#strict"
        },
        "strictBindCallApply": {
          "description": "Check that the arguments for `bind`, `call`, and `apply` methods match the original function.",
          "type": "boolean",
          "default": true,
          "markdownDescription": "Check that the arguments for `bind`, `call`, and `apply` methods match the original function.\n\nSee more: https://www.typescriptlang.org/tsconfig#strictBindCallApply"
        },
        "strictBuiltinIteratorReturn": {
          "description": "Built-in iterators are instantiated with a `TReturn` type of undefined instead of `any`.",
          "type": "boolean",
          "default": true,
          "markdownDescription": "Built-in iterators are instantiated with a `TReturn` type of undefined instead of `any`.\n\nSee more: https://www.typescriptlang.org/tsconfig/#strictBuiltinIteratorReturn"
        },
        "strictFunctionTypes": {
          "description": "When assigning functions, check to ensure parameters and the return values are subtype-compatible.",
          "type": "boolean",
          "default": true,
          "markdownDescription": "When assigning functions, check to ensure parameters and the return values are subtype-compatible.\n\nSee more: https://www.typescriptlang.org/tsconfig#strictFunctionTypes"
        },
        "strictNullChecks": {
          "description": "When type checking, take into account `null` and `undefined`.",
          "type": "boolean",
          "default": true,
          "markdownDescription": "When type checking, take into account `null` and `undefined`.\n\nSee more: https://www.typescriptlang.org/tsconfig#strictNullChecks"
        },
        "strictPropertyInitialization": {
          "description": "Check for class properties that are declared but not set in the constructor.",
          "type": "boolean",
          "default": true,
          "markdownDescription": "Check for class properties that are declared but not set in the constructor.\n\nSee more: https://www.typescriptlang.org/tsconfig#strictPropertyInitialization"
        },
        "types": {
          "description": "Specify type package names to be included without being referenced in a source file.",
          "type": "array",
          "items": {
            "type": "string"
          },
          "markdownDescription": "Specify type package names to be included without being referenced in a source file.\n\nSee more: https://www.typescriptlang.org/tsconfig/#types"
        },
        "useUnknownInCatchVariables": {
          "description": "Default catch clause variables as `unknown` instead of `any`.",
          "type": "boolean",
          "default": true,
          "markdownDescription": "Default catch clause variables as `unknown` instead of `any`.\n\nSee more: https://www.typescriptlang.org/tsconfig#useUnknownInCatchVariables"
        },
        "verbatimModuleSyntax": {
          "description": "Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting.",
          "type": "boolean",
          "default": false,
          "markdownDescription": "Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting.\n\nSee more: https://www.typescriptlang.org/tsconfig/#verbatimModuleSyntax"
        }
      }
    },
    "importMap": {
      "description": "The location of an import map to be used when resolving modules. If an import map is specified as an `--importmap` flag or using \"imports\" and \"scopes\" properties, they will override this value.",
      "type": "string"
    },
    "imports": {
      "description": "A map of specifiers to their remapped specifiers.",
      "type": "object",
      "additionalProperties": {
        "description": "The key is the specifier or partial specifier to match, with a value that represents the target specifier.",
        "type": "string"
      }
    },
    "scopes": {
      "default": {},
      "description": "Define a scope which remaps a specifier in only a specified scope",
      "type": "object",
      "properties": {},
      "additionalProperties": {
        "description": "A definition of a scoped remapping.",
        "type": "object",
        "additionalProperties": {
          "description": "The key is the specifier or partial specifier to match within the referring scope, with a value that represents the target specifier.",
          "type": "string"
        }
      }
    },
    "exclude": {
      "type": "array",
      "description": "List of files, directories or globs that will be ignored by all other configurations. Requires Deno 1.34 or later.",
      "items": {
        "type": "string"
      }
    },
    "lint": {
      "description": "Configuration for linter",
      "type": "object",
      "properties": {
        "include": {
          "type": "array",
          "description": "List of files, directories or globs that will be linted.",
          "items": {
            "type": "string"
          }
        },
        "exclude": {
          "type": "array",
          "description": "List of files, directories or globs that will not be linted.",
          "items": {
            "type": "string"
          }
        },
        "rules": {
          "type": "object",
          "properties": {
            "tags": {
              "type": "array",
              "description": "List of tag names that will be run. Empty list disables all tags and will only use rules from `include`.",
              "items": {
                "$ref": "lint-tags.v1.json"
              },
              "minItems": 0,
              "uniqueItems": true
            },
            "exclude": {
              "type": "array",
              "description": "List of rule names that will be excluded from configured tag sets. If the same rule is in `include` it will be run.",
              "items": {
                "$ref": "lint-rules.v1.json"
              },
              "minItems": 0,
              "uniqueItems": true
            },
            "include": {
              "type": "array",
              "description": "List of rule names that will be run. Even if the same rule is in `exclude` it will be run.",
              "items": {
                "$ref": "lint-rules.v1.json"
              },
              "minItems": 0,
              "uniqueItems": true
            }
          }
        },
        "report": {
          "default": "pretty",
          "enum": ["pretty", "json", "compact"],
          "description": "The default report format to use when linting"
        }
      }
    },
    "fmt": {
      "description": "Configuration for formatter",
      "type": "object",
      "properties": {
        "include": {
          "type": "array",
          "description": "List of files, directories or globs that will be formatted.",
          "items": {
            "type": "string"
          }
        },
        "exclude": {
          "type": "array",
          "description": "List of files, directories or globs that will not be formatted.",
          "items": {
            "type": "string"
          }
        },
        "useTabs": {
          "description": "Whether to use tabs (true) or spaces (false) for indentation.",
          "type": "boolean",
          "default": false
        },
        "lineWidth": {
          "description": "The width of a line the printer will try to stay under. Note that the printer may exceed this width in certain cases.",
          "type": "number",
          "default": 80
        },
        "indentWidth": {
          "description": "The number of characters for an indent.",
          "type": "number",
          "default": 2
        },
        "singleQuote": {
          "type": "boolean",
          "description": "Whether to use single quote (true) or double quote (false) for quotation.",
          "default": false
        },
        "proseWrap": {
          "description": "Define how prose should be wrapped in Markdown files.",
          "default": "always",
          "enum": ["always", "never", "preserve"]
        },
        "semiColons": {
          "description": "Whether to prefer using semicolons.",
          "type": "boolean",
          "default": true
        },
        "options": {
          "type": "object",
          "properties": {
            "useTabs": {
              "description": "Whether to use tabs (true) or spaces (false) for indentation.",
              "type": "boolean",
              "default": false
            },
            "lineWidth": {
              "description": "The width of a line the printer will try to stay under. Note that the printer may exceed this width in certain cases.",
              "type": "number",
              "default": 80
            },
            "indentWidth": {
              "description": "The number of characters for an indent.",
              "type": "number",
              "default": 2
            },
            "singleQuote": {
              "type": "boolean",
              "description": "Whether to use single quote (true) or double quote (false) for quotation.",
              "default": false
            },
            "proseWrap": {
              "description": "Define how prose should be wrapped in Markdown files.",
              "default": "always",
              "enum": ["always", "never", "preserve"]
            },
            "semiColons": {
              "description": "Whether to prefer using semicolons.",
              "type": "boolean",
              "default": true
            }
          }
        }
      }
    },
    "nodeModulesDir": {
      "oneOf": [
        {
          "description": "Sets the node_modules management mode for npm packages. Alternatively, use the `--node-modules-dir=<MODE>` flag. Requires Deno 2.0-rc.1 or later.",
          "default": "none",
          "enum": ["auto", "manual", "none"]
        },
        {
          "description": "Enables or disables the use of a local node_modules folder for npm packages. Alternatively, use the `--node-modules-dir` flag or override the config via `--node-modules-dir=false`. Requires Deno 1.34 or later.",
          "type": "boolean",
          "deprecated": false
        }
      ]
    },
    "vendor": {
      "description": "Enables or disables the use of a local vendor folder as a local cache for remote modules and node_modules folder for npm packages. Alternatively, use the `--vendor` flag or override the config via `--vendor=false`. Requires Deno 1.36.1 or later.",
      "type": "boolean"
    },
    "tasks": {
      "description": "Configuration for deno task",
      "type": "object",
      "patternProperties": {
        "^[A-Za-z][A-Za-z0-9_\\-:]*$": {
          "oneOf": [
            {
              "type": "string",
              "description": "Command to execute for this task name."
            },
            {
              "type": "object",
              "description": "A definition of a task to execute",
              "properties": {
                "description": {
                  "type": "string",
                  "description": "Description of a task that will be shown when running `deno task` without a task name"
                },
                "command": {
                  "type": "string",
                  "required": true,
                  "description": "The task to execute"
                },
                "dependencies": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  },
                  "description": "Tasks that should be executed before this task"
                }
              }
            }
          ]
        }
      },
      "additionalProperties": false
    },
    "test": {
      "description": "Configuration for deno test",
      "type": "object",
      "properties": {
        "include": {
          "type": "array",
          "description": "List of files, directories or globs that will be searched for tests.",
          "items": {
            "type": "string"
          }
        },
        "exclude": {
          "type": "array",
          "description": "List of files, directories or globs that will not be searched for tests.",
          "items": {
            "type": "string"
          }
        }
      }
    },
    "publish": {
      "description": "Configuration for deno publish",
      "type": "object",
      "properties": {
        "include": {
          "type": "array",
          "description": "List of files, directories or globs that will be included in the published package.",
          "items": {
            "type": "string"
          }
        },
        "exclude": {
          "type": "array",
          "description": "List of files, directories or globs that will be excluded from the published package.",
          "items": {
            "type": "string"
          }
        }
      }
    },
    "bench": {
      "description": "Configuration for deno bench",
      "type": "object",
      "properties": {
        "include": {
          "type": "array",
          "description": "List of files, directories or globs that will be searched for benchmarks.",
          "items": {
            "type": "string"
          }
        },
        "exclude": {
          "type": "array",
          "description": "List of files, directories or globs that will not be searched for benchmarks.",
          "items": {
            "type": "string"
          }
        }
      }
    },
    "license": {
      "description": "The SPDX license identifier if this is a JSR package. Specify this or add a license file to the package.",
      "type": ["string"]
    },
    "lock": {
      "description": "Whether to use a lock file or the path to use for the lock file. Can be overridden by CLI arguments.",
      "type": ["string", "boolean", "object"],
      "default": true,
      "properties": {
        "path": {
          "type": "string",
          "description": "The path to use for the lock file.",
          "default": "deno.lock"
        },
        "frozen": {
          "type": "boolean",
          "description": "Whether to exit with an error if lock file is out of date.",
          "default": false
        }
      }
    },
    "unstable": {
      "type": "array",
      "description": "List of unstable features to enable.",
      "items": {
        "type": "string",
        "examples": [
          "broadcast-channel",
          "bare-node-builtins",
          "byonm",
          "cron",
          "detect-cjs",
          "ffi",
          "fs",
          "fmt-component",
          "fmt-sql",
          "http",
          "kv",
          "net",
          "node-globals",
          "sloppy-imports",
          "temporal",
          "unsafe-proto",
          "webgpu",
          "worker-options"
        ]
      }
    },
    "name": {
      "type": "string",
      "description": "The name of this JSR package. Must be scoped",
      "pattern": "^@[a-z0-9-]+/[a-z0-9-]+$"
    },
    "version": {
      "type": "string",
      "description": "The version of this JSR package."
    },
    "exports": {
      "oneOf": [
        {
          "type": "string",
          "description": "The path to the main module of this JSR package.",
          "examples": ["./mod.ts", "./index.js"],
          "pattern": "^\\./.*$"
        },
        {
          "type": "object",
          "description": "A map of package exports to files in this JSR package.",
          "propertyNames": {
            "description": "Package export name",
            "examples": [".", "./foo", "./bar"],
            "pattern": "^\\.(/.*)?$"
          },
          "patternProperties": {
            "^\\.(/.*)?$": {
              "type": "string",
              "pattern": "^\\./.*$"
            }
          },
          "examples": [{ ".": "./mod.ts" }]
        }
      ]
    },
    "patch": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "UNSTABLE: List of relative paths to folders containing JSR packages to use local versions of."
    },
    "workspace": {
      "oneOf": [
        {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "The members of this workspace."
        },
        {
          "type": "object",
          "properties": {
            "members": {
              "type": "array",
              "items": {
                "type": "string"
              },
              "description": "The members of this workspace."
            }
          }
        }
      ]
    }
  }
}