{
    "$schema": "https://json-schema.org/draft-07/schema",
    "title": "Schematics_Blueprint_v1",
    "$id": "Schematics_Blueprint_v1.0.2",
    "properties": {
        "name": {
            "type": "string",
            "description": "Name of blueprint template for identification purposes. \n Blueprint docs: https://cloud.ibm.com/docs/schematics?topic=schematics-blueprint-templates"
        },
        "schema_version": {
            "type": "string",
            "pattern": "^(0|[1-9]\\d*)[\\.](0|[1-9]\\d*)[\\.](0|[1-9]\\d*)(?:-((?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:[\\.](?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\\+([0-9a-zA-Z-]+(?:[\\.][0-9a-zA-Z-]+)*))?$",
            "description": "Version of blueprint template schema in SemVer format"
        },
        "type": {
            "type": "string",
            "enum": [
                "blueprint"
            ],
            "description": "Identifier for the schema type. Set to 'blueprint'"
        },
        "description": {
            "type": "string",
            "description": "User description of the blueprint template"
        },
        "tags": {
            "items": {
                "type": "string"
            },
            "type": "array",
            "description": "User tags to be attached to provisioned resources. An array of comma separated strings"
        },
        "inputs": {
            "items": {
                "$ref": "#/$defs/Input"
            },
            "type": "array",
            "description": "Template inputs that must be specified. \n https://cloud.ibm.com/docs/schematics?topic=schematics-bp-template-schema-yaml#bp-inputs"
        },
        "settings": {
            "items": {
                "$ref": "#/$defs/Setting"
            },
            "type": "array",
            "description": "Environment Variables to be applied to all modules in the template \n Spec: https://cloud.ibm.com/docs/schematics?topic=schematics-bp-template-schema-yaml#bp-settings"
        },
        "outputs": {
            "items": {
                "$ref": "#/$defs/Output"
            },
            "type": "array",
            "description": "Outputs that will be returned by Blueprints. \n Spec:https://cloud.ibm.com/docs/schematics?topic=schematics-bp-template-schema-yaml#bp-outputs"
        },
        "modules": {
            "items": {
                "$ref": "#/$defs/Module"
            },
            "type": "array",
            "description": "List of blueprint module definitions \n Using modules docs: https://cloud.ibm.com/docs/schematics?topic=schematics-blueprint-terraform \n Spec: https://cloud.ibm.com/docs/schematics?topic=schematics-bp-template-schema-yaml#bp-modules-schema"
        }
    },
    "additionalProperties": false,
    "type": "object",
    "required": [
        "name",
        "type",
        "schema_version",
        "description",
        "inputs",
        "modules"
    ],
    "$defs": {
        "Source": {
            "properties": {
                "source_type": {
                    "enum": [
                        "git",
                        "github",
                        "gitlab",
                        "catalog"
                    ],
                    "description": "Source library, one of catalog or git. Followed by 'git' or 'catalog' key fields. \n Follow with the git keyword for Git repos that require a git_url. \n Follow with catalog keyword to define catalog specification. "
                },
                "git": {
                    "$ref": "#/$defs/Git",
                    "description": "Git source definition. Mutually exclusive with the catalog definition."
                },
                "catalog": {
                    "$ref": "#/$defs/Catalog",
                    "description": "Catalog source definition. Mutually exclusive with the git definition."
                }
            },
            "additionalProperties": false,
            "required": [
                "source_type"
            ],
            "type": "object"
        },
        "Catalog": {
            "properties": {
                "catalog_name": {
                    "type": "string"
                },
                "offering_name": {
                    "type": "string"
                },
                "offering_version": {
                    "type": "string"
                },
                "offering_kind": {
                    "type": "string"
                },
                "catalog_id": {
                    "type": "string",
                    "pattern": "^[a-zA-Z0-9_\\-]*$"
                },
                "offering_id": {
                    "type": "string",
                    "pattern": "^[a-zA-Z0-9_\\-]*$"
                },
                "offering_version_id": {
                    "type": "string"
                },
                "offering_repo_url": {
                    "type": "string"
                },
                "offering_version_flavour_name": {
                    "type": "string",
                    "pattern": "^[a-zA-Z0-9_\\-]*$"
                }
            },
            "additionalProperties": false,
            "type": "object"
        },
        "ModuleInput": {
            "properties": {
                "name": {
                    "type": "string",
                    "pattern": "^[a-zA-Z0-9_\\-]*$",
                    "description": "Name of variable to be passed to terraform. Must match a variable name in the modules' Terraform config"
                },
                "value": {
                    "oneOf": [
                        {
                            "type": "string"
                        },
                        {
                            "type": "number"
                        },
                        {
                            "type": "boolean"
                        },
                        {
                            "type": "array"
                        },
                        {
                            "type": "object"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "pattern": "^([$]((module[\\.])[A-Za-z\\d_\\-<>]+([\\.]outputs[\\.])[A-Za-z\\d_\\-<>]+$|(blueprint[\\.]).[A-Za-z\\d_\\-<>]+$)|([^\\$]))",
                    "description": "Input value, sourced from the template inputs as $blueprint.<input_name>, another module as $module.<module_name>.outputs.<output_name>, or a specified value in HCL format."
                },
                "default": {
                    "oneOf": [
                        {
                            "type": "string"
                        },
                        {
                            "type": "number"
                        },
                        {
                            "type": "boolean"
                        },
                        {
                            "type": "array"
                        },
                        {
                            "type": "object"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "pattern": "^([$]((module[\\.])[A-Za-z\\d_\\-<>]+([\\.]outputs[\\.])[A-Za-z\\d_\\-<>]+$|(blueprint[\\.]).[A-Za-z\\d_\\-<>]+$)|([^\\$]))",
                    "description": "Default input value, replaces empty value above"
                },
                "type": {
                    "type": "string",
                    "pattern": "^(string)|(number)|(bool)|(list)|(map)|(object)",
                    "description": "Any valid HCL type, as a single or multi-line string. YAML multi-line entry supported using literal (pipe) or folded (>) formatting "
                },
                "description": {
                    "type": "string"
                },
                "sensitive": {
                    "type": "boolean"
                },
                "required": {
                    "type": "boolean"
                }   
            },
            "additionalProperties": false,
            "type": "object",
            "required": [
                "name",
                "value"
            ]
        },
        "ModuleOutput": {
            "properties": {
                "name": {
                    "type": "string",
                    "pattern": "^[a-zA-Z0-9_\\-]*$",
                    "description": "Named output of Terraform module"
                },
                "description": {
                    "type": "string"
                }
            },
            "additionalProperties": false,
            "type": "object",
            "required": [
                "name"
            ]
        },
        "ModuleSetting": {
            "properties": {
                "name": {
                    "type": "string",
                    "pattern": "^[a-zA-Z0-9_\\-]*$"
                },
                "value": {
                    "oneOf": [
                        {
                            "type": "string"
                        },
                        {
                            "type": "number"
                        },
                        {
                            "type": "boolean"
                        },
                        {
                            "type": "array"
                        },
                        {
                            "type": "object"
                        },
                        {
                            "type": "null"
                        }
                    ]
                },
                "type": {
                    "type": "string"
                }
            },
            "additionalProperties": false,
            "type": "object",
            "required": [
                "name",
                "value"
            ]
        },
        "Git": {
            "properties": {
                "git_repo_url": {
                    "type": "string",
                    "pattern": "(\\w+://)(.+@)*([\\w\\d\\.]+)/*(.*)",
                    "description": "URL of the Git repo containing the Terraform module"
                },
                "git_token": {
                    "type": "string"
                },
                "git_release": {
                    "type": "string",
                    "description": "Release in SemVer format. Mutually exclusive with git_branch. Omit to get latest release",
                    "pattern": "^(0|[1-9]\\d*)[\\.](0|[1-9]\\d*)[\\.](0|[1-9]\\d*)(?:-((?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:[\\.](?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\\+([0-9a-zA-Z-]+(?:[\\.][0-9a-zA-Z-]+)*))?$"
                },
                "git_branch": {
                    "type": "string",
                    "description": "Git branch for module source. Mutually exclusive with git_release. Omit to get latest release"
                }
            },
            "additionalProperties": false,
            "type": "object",
            "required": [
                "git_repo_url"
            ],
            "anyOf": [
                {
                  "not": {
                    "type": "object",
                    "required": ["git_release","git_branch"]
                  }   
                }
            ]
        },
        "Input": {
            "properties": {
                "name": {
                    "type": "string",
                    "pattern": "^[a-zA-Z0-9_\\-]*$",
                    "description": "Input to the template."
                },
                "value": {
                    "oneOf": [
                        {
                            "type": "string"
                        },
                        {
                            "type": "number"
                        },
                        {
                            "type": "boolean"
                        },
                        {
                            "type": "array"
                        },
                        {
                            "type": "object"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "description": "If specified, contains a value to define a constant to be used as the input. Omit the value keyword to source from user inputs. Mutually exclusive with the default keyword. ",
                    "pattern": "([^\\$])"
                },
                "type": {
                    "type": "string",
                    "pattern": "([^\\$].*)",
                    "description": "Any valid HCL type, as a single or multi-line string. YAML multi-line entry is supported using literal (pipe) or folded (>) formatting "
                },
                "description": {
                    "type": "string"
                },
                "sensitive": {
                    "type": "boolean",
                    "enum": [
                        true,
                        false
                    ],
                    "description": "Sensitive input value that should be masked in any output."
                },
                "immutable": {
                    "type": "boolean"
                },
                "hidden": {
                    "type": "boolean"
                },
                "max_length": {
                    "type": "number",
                    "description": "Maximum character length, validated by the UI."
                },
                "min_length": {
                    "type": "number",
                    "description": "Minimum character length, validated by the UI."
                },
                "options": {
                    "type": "array",
                    "description": "Options supported when populated via the UI. Presented in array format [option1, option2]"
                },
                "required": {
                    "type": "boolean",
                    "enum": [
                        true,
                        false
                    ],
                    "description": "Indicates that the value is required."
                },
                "optional": {
                    "type": "boolean",
                    "enum": [
                        true,
                        false
                    ],
                    "description": "Indicates that the value is optional."
                },
                "default": {
                    "oneOf": [
                        {
                            "type": "string"
                        },
                        {
                            "type": "number"
                        },
                        {
                            "type": "boolean"
                        },
                        {
                            "type": "array"
                        },
                        {
                            "type": "object"
                        }
                    ],
                    "description": "If specified, contains a default value to be used if no input is passed. Mutually exclusive with the value keyword. "
                }
            },
            "additionalProperties": false,
            "type": "object",
            "required": [
                "name",
                "type"
            ],
            "anyOf": [
                {
                  "not": {
                    "type": "object",
                    "required": ["value","default"]
                  }   
                }
            ]
        },
        "Module": {
            "properties": {
                "name": {
                    "type": "string",
                    "pattern": "^[a-zA-Z0-9_\\-]*$",
                    "description": "Identifier for module used within the template to create references. "
                },
                "module_type": {
                    "type": "string",
                    "enum": [
                        "terraform"
                    ],
                    "description": "Type of automation code. Only terraform is supported at present"
                },
                "source": {
                    "$ref": "#/$defs/Source",
                    "description": "Source repository definition for automation module. Followed by 'source_type'"
                },
                "tags": {
                    "items": {
                        "type": "string"
                    },
                    "type": "array",
                    "description": "User tags to be attached to resources provisioned by the module. An array of comma separated strings"
                },
                "injectors": {
                    "items": {
                        "$ref": "#/$defs/Injector"
                    },
                    "type": "array",
                    "description": "Inject Terraform provider definition for non-root modules \n Spec: https://cloud.ibm.com/docs/schematics?topic=schematics-bp-template-schema-yaml#bp-modules-injector \n Docs: https://cloud.ibm.com/docs/schematics?topic=schematics-blueprint-terraform#bp-provider-injection"
                },
                "inputs": {
                    "items": {
                        "$ref": "#/$defs/ModuleInput"
                    },
                    "type": "array",
                    "description": "List of inputs to be passed to the Terraform module, as name/value pairs"
                },
                "layer": {
                    "type": "string",
                    "description": "Depreciated field."
                },
                "settings": {
                    "items": {
                        "$ref": "#/$defs/ModuleSetting"
                    },
                    "type": "array",
                    "description": "List of Environment Variables to be applied to this module, e.g TF_VERSION. See documentation for a list of supported options"
                },
                "outputs": {
                    "items": {
                        "$ref": "#/$defs/ModuleOutput"
                    },
                    "type": "array",
                    "description": "Named outputs returned by the Terraform module"
                }
            },
            "additionalProperties": false,
            "type": "object",
            "required": [
                "module_type",
                "name",
                "source",
                "inputs"
            ]
        },
        "Output": {
            "properties": {
                "name": {
                    "type": "string",
                    "pattern": "^[a-zA-Z0-9_\\-]*$",
                    "description": "Name of output to return"
                },
                "value": {
                    "type": "string",
                    "pattern": "^([$]module[\\.][A-Za-z\\d_\\-<>]+([\\.]outputs[\\.])[A-Za-z\\d_\\-<>]+$)",
                    "description": "Reference to the named output of a module in the format \n \"$module.<module_name>.outputs.<output_name>\""
                },
                "description": {
                    "type": "string"
                }
            },
            "additionalProperties": false,
            "type": "object",
            "required": [
                "name",
                "value"
            ]
        },
        "Setting": {
            "properties": {
                "name": {
                    "type": "string",
                    "pattern": "^[a-zA-Z0-9_\\-]*$",
                    "description": "See documentation for a list of supported settings"
                },
                "value": {
                    "oneOf": [
                        {
                            "type": "string"
                        },
                        {
                            "type": "number"
                        },
                        {
                            "type": "boolean"
                        },
                        {
                            "type": "array"
                        },
                        {
                            "type": "object"
                        },
                        {
                            "type": "null"
                        }
                    ]
                }
            },
            "additionalProperties": false,
            "type": "object",
            "required": [
                "name",
                "value"
            ]
        },
        "Injector": {
            "properties": {
                "tft_git_url": {
                    "type": "string",
                    "pattern": "^https?:\/\/[-a-zA-Z0-9]{1,256}\\.[a-zA-Z0-9()]{1,6}\\b([a-zA-Z0-9-\/]*)$",
                    "description": "Git repo containing injection template files. \n Normally https://github.com/Cloud-Schematics/tf-templates"
                },
                "tft_git_token": {
                    "type": "string"
                },
                "tft_prefix": {
                    "type": "string",
                    "pattern": "^[a-zA-Z0-9_\\-]*$"
                },
                "injection_type": {
                    "type": "string",
                    "enum": [
                        "override",
                        "inject"
                    ],
                    "description": "Injector type, one of inject or override"
                },
                "tft_name": {
                    "type": "string",
                    "enum": [
                        "ibm",
                        "kubernetes"
                    ],
                    "description": "Injector template name, one of ibm or kubernetes"
                },
                "tft_parameters": {
                    "items": {
                        "$ref": "#/$defs/TFTParameter"
                    },
                    "type": "array",
                    "description": "Input parameters to configure the injector template. See template repo for details"
                }
            },
            "additionalProperties": false,
            "type": "object",
            "required": [
                "tft_git_url",
                "injection_type",
                "tft_name",
                "tft_parameters"
            ]
        },
        "TFTParameter": {
            "properties": {
                "name": {
                    "type": "string",
                    "pattern": "^[a-zA-Z0-9_\\-]*$",
                    "description": "Name value pair. Only static values allowed, defined as strings"
                },
                "value": {
                    "oneOf": [
                        {
                            "type": "string"
                        }
                    ],
                    "description": "Only static values allowed, defined as a string"
                }
            },
            "additionalProperties": false,
            "type": "object",
            "required": [
                "name",
                "value"
            ]
        }
    }
}