{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "title": "Altinn Studio App Custom Template Descriptor 0.1",
    "type": "object",
    "additionalProperties": false,
    "required": [ "schemaVersion", "id", "owner", "name", "description" ],
    "properties": {
        "schemaVersion": {
            "type": "string",
            "const": "0.1"
        },
        "id": {
            "type": "string",
            "minLength": 3
        },
        "owner": {
            "type": "string",
            "minLength": 2
        },
        "name": {
            "type": "string",
            "minLength": 5
        },
        "description": {
            "type": "string",
            "minLength": 20
        },
        "remove": {
            "type": "array",
            "description": "Optional list of relative repo paths/globs from application repo root. No absolute paths, no drive/UNC, no '..'.",
            "items": {
                "type": "string",
                "pattern": "^(?!/)(?!\\\\\\\\)(?!.*\\\\)(?!.*:)(?!.*(^|/)\\.\\.(/|$))[A-Za-z0-9._\\-/*?\\[\\]{}!]+(?:/[A-Za-z0-9._\\-/*?\\[\\]{}!]+)*/?$"
            }
        },
        "packageReferences": {
            "type": "array",
            "description": "Optional list of NuGet package references to add to specified project files.",
            "items": {
                "type": "object",
                "required": [ "include", "version", "project" ],
                "additionalProperties": false,
                "properties": {
                    "project": {
                        "type": "string",
                        "description": "Relative path or glob pattern to .csproj file(s). No absolute paths, no drive/UNC, no '..'.",
                        "pattern": "^(?!/)(?!\\\\\\\\)(?!.*\\\\)(?!.*:)(?!.*(^|/)\\.\\.(/|$))[A-Za-z0-9._\\-/*?\\[\\]{}!]+(?:/[A-Za-z0-9._\\-/*?\\[\\]{}!]+)*\\.csproj$",
                        "minLength": 1
                    },
                    "include": {
                        "type": "string",
                        "description": "NuGet package name.",
                        "pattern": "^[A-Za-z0-9_][A-Za-z0-9_.\\-]*$",
                        "minLength": 1
                    },
                    "version": {
                        "type": "string",
                        "description": "Package version (e.g., '1.2.3', '1.2.3-preview', '[1.2.3]', '1.2.*').",
                        "pattern": "^\\[?[0-9]+(\\.[0-9*]+){0,3}(\\-[A-Za-z0-9\\-\\.]+)?(\\])?$",
                        "minLength": 1
                    }
                }
            }
        },
        "nextSteps": {
            "type": "array",
            "description": "Optional list of next steps for the template user.",
            "items": {
                "type": "object",
                "required": [ "title", "description"],
                "properties": {
                    "title": {
                        "type": "string",
                        "minLength": 5
                    },
                    "description": {
                        "type": "string",
                        "minLength": 20
                    },
                    "type": {
                        "type": "string",
                        "enum": [ "configuration", "konfigurasjon", "codechange", "code-change", "kodeendring", "documentation", "dokumentasjon" ]
                    },
                    "links": {
                        "type": "array",
                        "items": {
                            "type": "object",
                            "required": [ "label", "ref" ],
                            "properties": {
                                "label": { "type": "string" },
                                "ref": { "type": "string" }
                            }
                        }
                    }                 
                }
            }
        }
    }
}