{
  "$id": "https://raw.githubusercontent.com/j178/prek/master/prek-hooks.schema.json",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": ".pre-commit-hooks.yaml",
  "description": "The hook manifest for prek, a git hook manager written in Rust.",
  "type": "array",
  "items": {
    "$ref": "#/definitions/ManifestHook"
  },
  "definitions": {
    "ManifestHook": {
      "description": "Common hook options.",
      "type": "object",
      "properties": {
        "id": {
          "description": "The id of the hook.",
          "type": "string"
        },
        "name": {
          "description": "The name of the hook.",
          "type": "string"
        },
        "entry": {
          "description": "The command to run. It can contain arguments that will not be overridden.",
          "type": "string"
        },
        "language": {
          "description": "The language of the hook. Tells prek how to install and run the hook.",
          "$ref": "#/definitions/Language"
        },
        "alias": {
          "description": "Not documented in the official docs.",
          "type": "string"
        },
        "files": {
          "description": "The pattern of files to run on.",
          "$ref": "#/definitions/FilePattern"
        },
        "exclude": {
          "description": "Exclude files that were matched by `files`.\nDefault is `$^`, which matches nothing.",
          "$ref": "#/definitions/FilePattern"
        },
        "types": {
          "description": "List of file types to run on (AND).\nDefault is `[file]`, which matches all files.",
          "type": "array",
          "items": {
            "type": "string"
          },
          "uniqueItems": true
        },
        "types_or": {
          "description": "List of file types to run on (OR).\nDefault is `[]`.",
          "type": "array",
          "items": {
            "type": "string"
          },
          "uniqueItems": true
        },
        "exclude_types": {
          "description": "List of file types to exclude.\nDefault is `[]`.",
          "type": "array",
          "items": {
            "type": "string"
          },
          "uniqueItems": true
        },
        "additional_dependencies": {
          "description": "Not documented in the official docs.",
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "args": {
          "description": "Additional arguments to pass to the hook.",
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "env": {
          "description": "Environment variables to set while preparing and running the hook.",
          "type": "object",
          "additionalProperties": {
            "type": "string"
          }
        },
        "always_run": {
          "description": "This hook will run even if there are no matching files.\nDefault is false.",
          "type": "boolean"
        },
        "fail_fast": {
          "description": "If this hook fails, don't run any more hooks.\nDefault is false.",
          "type": "boolean"
        },
        "pass_filenames": {
          "description": "Append filenames that would be checked to the hook entry as arguments.\nDefault is true.",
          "$ref": "#/definitions/PassFilenames"
        },
        "description": {
          "description": "A description of the hook.",
          "type": "string"
        },
        "language_version": {
          "description": "Select a language version and optionally configure the toolchain source preference.\nDefault is `default`.\nSee <https://pre-commit.com/#overriding-language-version>.",
          "$ref": "#/definitions/LanguageVersion"
        },
        "log_file": {
          "description": "Write the output of the hook to a file when the hook fails or verbose is enabled.",
          "type": "string"
        },
        "shell": {
          "description": "Run the hook entry through a predefined shell adapter.",
          "$ref": "#/definitions/Shell"
        },
        "require_serial": {
          "description": "This hook will execute using a single process instead of in parallel.\nDefault is false.",
          "type": "boolean"
        },
        "stages": {
          "description": "Select which Git hook stages this hook runs for.\nDefault all stages are selected.\nSee <https://pre-commit.com/#confining-hooks-to-run-at-certain-stages>.",
          "type": "array",
          "items": {
            "$ref": "#/definitions/Stage"
          },
          "uniqueItems": true
        },
        "verbose": {
          "description": "Print the output of the hook even if it passes.\nDefault is false.",
          "type": "boolean"
        },
        "minimum_prek_version": {
          "description": "The minimum version of prek required to run this hook.",
          "type": "string"
        }
      },
      "required": [
        "id",
        "name",
        "entry",
        "language"
      ]
    },
    "Language": {
      "type": "string",
      "enum": [
        "bun",
        "conda",
        "coursier",
        "dart",
        "deno",
        "docker",
        "docker_image",
        "dotnet",
        "fail",
        "golang",
        "haskell",
        "julia",
        "lua",
        "mise",
        "node",
        "perl",
        "php",
        "pygrep",
        "python",
        "r",
        "ruby",
        "rust",
        "script",
        "swift",
        "system"
      ]
    },
    "FilePattern": {
      "description": "A file pattern, either a regex or glob pattern(s).",
      "oneOf": [
        {
          "description": "A regular expression pattern.",
          "type": "string"
        },
        {
          "type": "object",
          "properties": {
            "glob": {
              "oneOf": [
                {
                  "description": "A glob pattern.",
                  "type": "string"
                },
                {
                  "description": "A list of glob patterns.",
                  "type": "array",
                  "items": {
                    "type": "string"
                  }
                }
              ]
            }
          },
          "required": [
            "glob"
          ]
        }
      ]
    },
    "PassFilenames": {
      "description": "Whether to pass filenames to the hook. `true` passes all matching filenames (default), `false` passes none, and a positive integer limits each invocation to at most that many filenames.",
      "oneOf": [
        {
          "type": "boolean"
        },
        {
          "type": "integer",
          "exclusiveMinimum": 0
        }
      ]
    },
    "LanguageVersion": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "object",
          "properties": {
            "request": {
              "description": "A language-specific version request. Defaults to `default`.",
              "type": "string"
            },
            "preference": {
              "description": "Which toolchain sources to prefer or require. Defaults to `managed`.",
              "$ref": "#/definitions/ToolchainPreference"
            }
          },
          "additionalProperties": false
        }
      ]
    },
    "ToolchainPreference": {
      "type": "string",
      "enum": [
        "only-managed",
        "managed",
        "system",
        "only-system"
      ]
    },
    "Shell": {
      "description": "A predefined shell adapter used to run hook entries as shell source.",
      "type": "string",
      "enum": [
        "sh",
        "bash",
        "pwsh",
        "powershell",
        "cmd"
      ]
    },
    "Stage": {
      "type": "string",
      "enum": [
        "manual",
        "commit-msg",
        "post-checkout",
        "post-commit",
        "post-merge",
        "post-rewrite",
        "pre-commit",
        "pre-merge-commit",
        "pre-push",
        "pre-rebase",
        "prepare-commit-msg"
      ]
    }
  }
}