{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://github.com/Abdess/retrobios/schemas/install-manifest.schema.json",
  "title": "RetroBIOS installer manifest",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "manifest_version",
    "source",
    "regions",
    "platform",
    "display_name",
    "version",
    "generated",
    "base_destination",
    "detect",
    "standalone_copies",
    "total_files",
    "total_size",
    "total_omitted",
    "omitted_files",
    "files"
  ],
  "properties": {
    "manifest_version": {
      "const": 2
    },
    "source": {
      "enum": [
        "full",
        "platform",
        "truth"
      ]
    },
    "regions": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "uniqueItems": true
    },
    "target": {
      "type": "string",
      "minLength": 1,
      "description": "Hardware target this manifest was filtered for; absent when unfiltered"
    },
    "platform": {
      "type": "string",
      "minLength": 1
    },
    "display_name": {
      "type": "string",
      "minLength": 1
    },
    "version": {
      "type": "string"
    },
    "generated": {
      "type": "string",
      "format": "date-time"
    },
    "base_destination": {
      "type": "string"
    },
    "detect": {
      "type": "array",
      "items": {
        "type": "object"
      }
    },
    "standalone_copies": {
      "type": "array",
      "items": {
        "type": "object"
      }
    },
    "total_files": {
      "type": "integer",
      "minimum": 0
    },
    "total_size": {
      "type": "integer",
      "minimum": 0
    },
    "pack_files": {
      "description": "Files the platform's pack holds once extracted: this list, the data directories and the pack's own documents.",
      "type": "integer",
      "minimum": 0
    },
    "pack_size": {
      "description": "Bytes those files occupy once extracted.",
      "type": "integer",
      "minimum": 0
    },
    "total_omitted": {
      "type": "integer",
      "minimum": 0
    },
    "omitted_files": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "dest",
          "name",
          "system",
          "required",
          "reason",
          "cores"
        ],
        "properties": {
          "dest": {
            "type": "string",
            "pattern": "^(?!/)(?!.*(?:^|/)\\.\\.(?:/|$)).+$"
          },
          "name": {
            "type": "string",
            "minLength": 1
          },
          "system": {
            "type": "string"
          },
          "required": {
            "type": "boolean"
          },
          "reason": {
            "enum": [
              "hash_mismatch",
              "not_found",
              "external",
              "user_provided",
              "no_platform_slug"
            ]
          },
          "cores": {
            "oneOf": [
              {
                "type": "null"
              },
              {
                "type": "array",
                "items": {
                  "type": "string"
                },
                "uniqueItems": true
              }
            ]
          },
          "regions": {
            "description": "The regions the emulator code selects the file for. Absent when it never competes.",
            "type": "array",
            "items": {
              "type": "string",
              "enum": [
                "argentina",
                "asia",
                "asia-ntsc",
                "asia-pal",
                "australia",
                "brazil",
                "canada",
                "china",
                "denmark",
                "europe",
                "finland",
                "france",
                "germany",
                "greece",
                "hong-kong",
                "india",
                "italy",
                "japan",
                "latin-america",
                "mexico",
                "netherlands",
                "new-zealand",
                "north-america",
                "norway",
                "oceania",
                "poland",
                "portugal",
                "russia",
                "singapore",
                "south-korea",
                "spain",
                "sweden",
                "taiwan",
                "uk",
                "world"
              ]
            },
            "minItems": 1,
            "maxItems": 1000,
            "uniqueItems": true
          },
          "region_groups": {
            "description": "Groups the file competes in as a core extra, whatever systems are chosen.",
            "type": "array",
            "items": {
              "type": "string",
              "minLength": 1,
              "maxLength": 256
            },
            "minItems": 1,
            "maxItems": 1000,
            "uniqueItems": true
          },
          "region_system_groups": {
            "description": "Groups the file competes in as the platform's own declaration: present only when that system is kept.",
            "type": "array",
            "items": {
              "type": "string",
              "minLength": 1,
              "maxLength": 256
            },
            "minItems": 1,
            "maxItems": 1000,
            "uniqueItems": true
          },
          "systems": {
            "description": "Every platform system that declares the file, for the installer's --system.",
            "type": "array",
            "items": {
              "type": "string",
              "minLength": 1,
              "maxLength": 256
            },
            "minItems": 1,
            "maxItems": 1000,
            "uniqueItems": true
          }
        }
      }
    },
    "files": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "dest",
          "sha1",
          "sha256",
          "size",
          "repo_path",
          "cores"
        ],
        "properties": {
          "dest": {
            "type": "string",
            "pattern": "^(?!/)(?!.*(?:^|/)\\.\\.(?:/|$)).+$"
          },
          "sha1": {
            "type": "string",
            "pattern": "^[a-f0-9]{40}$"
          },
          "sha256": {
            "type": "string",
            "pattern": "^[a-f0-9]{64}$"
          },
          "size": {
            "type": "integer",
            "minimum": 0
          },
          "repo_path": {
            "type": "string"
          },
          "cores": {
            "oneOf": [
              {
                "type": "null"
              },
              {
                "type": "array",
                "items": {
                  "type": "string"
                },
                "uniqueItems": true
              }
            ]
          },
          "storage": {
            "const": "release"
          },
          "release_asset": {
            "type": "string",
            "pattern": "^[^/\\\\]+$"
          },
          "systems": {
            "description": "Every platform system that declares the file, for the installer's --system.",
            "type": "array",
            "items": {
              "type": "string",
              "minLength": 1,
              "maxLength": 256
            },
            "minItems": 1,
            "maxItems": 1000,
            "uniqueItems": true
          },
          "regions": {
            "description": "The regions the emulator code selects the file for. Absent when it never competes.",
            "type": "array",
            "items": {
              "type": "string",
              "enum": [
                "argentina",
                "asia",
                "asia-ntsc",
                "asia-pal",
                "australia",
                "brazil",
                "canada",
                "china",
                "denmark",
                "europe",
                "finland",
                "france",
                "germany",
                "greece",
                "hong-kong",
                "india",
                "italy",
                "japan",
                "latin-america",
                "mexico",
                "netherlands",
                "new-zealand",
                "north-america",
                "norway",
                "oceania",
                "poland",
                "portugal",
                "russia",
                "singapore",
                "south-korea",
                "spain",
                "sweden",
                "taiwan",
                "uk",
                "world"
              ]
            },
            "minItems": 1,
            "maxItems": 1000,
            "uniqueItems": true
          },
          "region_groups": {
            "description": "Groups the file competes in as a core extra, whatever systems are chosen.",
            "type": "array",
            "items": {
              "type": "string",
              "minLength": 1,
              "maxLength": 256
            },
            "minItems": 1,
            "maxItems": 1000,
            "uniqueItems": true
          },
          "region_system_groups": {
            "description": "Groups the file competes in as the platform's own declaration: present only when that system is kept.",
            "type": "array",
            "items": {
              "type": "string",
              "minLength": 1,
              "maxLength": 256
            },
            "minItems": 1,
            "maxItems": 1000,
            "uniqueItems": true
          }
        },
        "oneOf": [
          {
            "required": [
              "release_asset"
            ]
          },
          {
            "properties": {
              "repo_path": {
                "type": "string",
                "pattern": "^bios/"
              }
            },
            "not": {
              "required": [
                "release_asset"
              ]
            }
          }
        ]
      }
    }
  }
}