{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/dependabot-yml/main/json-schema/dependabot-config-schema.json",
  "title": "Dependabot Configuration",
  "description": "JSON Schema for the GitHub dependabot.yml configuration file.",
  "type": "object",
  "required": ["version", "updates"],
  "properties": {
    "version": {
      "type": "integer",
      "const": 2,
      "description": "Dependabot configuration schema version. Must be 2."
    },
    "enable-beta-ecosystems": {
      "type": "boolean",
      "description": "Allow Dependabot to monitor beta-stage package ecosystems."
    },
    "registries": {
      "type": "object",
      "description": "Private registries Dependabot can access for dependency resolution.",
      "additionalProperties": {
        "type": "object",
        "required": ["type"],
        "properties": {
          "type": {
            "type": "string",
            "enum": [
              "composer-repository",
              "docker-registry",
              "git",
              "hex-organization",
              "hex-repository",
              "maven-repository",
              "npm-registry",
              "nuget-feed",
              "python-index",
              "rubygems-server",
              "terraform-registry"
            ]
          },
          "url": { "type": "string", "format": "uri" },
          "username": { "type": "string" },
          "password": { "type": "string" },
          "token": { "type": "string" },
          "key": { "type": "string" },
          "replaces-base": { "type": "boolean" }
        }
      }
    },
    "updates": {
      "type": "array",
      "minItems": 1,
      "items": { "$ref": "#/$defs/updateEntry" }
    }
  },
  "$defs": {
    "updateEntry": {
      "type": "object",
      "required": ["package-ecosystem", "schedule"],
      "properties": {
        "package-ecosystem": {
          "type": "string",
          "enum": [
            "bundler",
            "cargo",
            "composer",
            "devcontainers",
            "docker",
            "docker-compose",
            "dotnet-sdk",
            "elm",
            "github-actions",
            "gitsubmodule",
            "gomod",
            "gradle",
            "helm",
            "maven",
            "mix",
            "npm",
            "nuget",
            "pip",
            "pub",
            "swift",
            "terraform",
            "uv"
          ]
        },
        "directory": { "type": "string" },
        "directories": {
          "type": "array",
          "items": { "type": "string" }
        },
        "schedule": {
          "type": "object",
          "required": ["interval"],
          "properties": {
            "interval": {
              "type": "string",
              "enum": [
                "daily",
                "weekly",
                "monthly",
                "quarterly",
                "semiannually",
                "yearly",
                "cron"
              ]
            },
            "cronjob": { "type": "string" },
            "day": {
              "type": "string",
              "enum": [
                "monday",
                "tuesday",
                "wednesday",
                "thursday",
                "friday",
                "saturday",
                "sunday"
              ]
            },
            "time": { "type": "string", "pattern": "^([01]\\d|2[0-3]):[0-5]\\d$" },
            "timezone": { "type": "string" }
          }
        },
        "target-branch": { "type": "string" },
        "open-pull-requests-limit": { "type": "integer", "minimum": 0 },
        "rebase-strategy": {
          "type": "string",
          "enum": ["auto", "disabled"]
        },
        "vendor": { "type": "boolean" },
        "versioning-strategy": {
          "type": "string",
          "enum": [
            "auto",
            "increase",
            "increase-if-necessary",
            "lockfile-only",
            "widen"
          ]
        },
        "labels": { "type": "array", "items": { "type": "string" } },
        "milestone": { "type": "integer" },
        "assignees": { "type": "array", "items": { "type": "string" } },
        "reviewers": { "type": "array", "items": { "type": "string" } },
        "commit-message": {
          "type": "object",
          "properties": {
            "prefix": { "type": "string" },
            "prefix-development": { "type": "string" },
            "include": { "type": "string", "enum": ["scope"] }
          }
        },
        "pull-request-branch-name": {
          "type": "object",
          "properties": {
            "separator": { "type": "string", "enum": ["-", "_", "/"] }
          }
        },
        "allow": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "dependency-name": { "type": "string" },
              "dependency-type": {
                "type": "string",
                "enum": [
                  "direct",
                  "indirect",
                  "all",
                  "production",
                  "development"
                ]
              }
            }
          }
        },
        "ignore": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "dependency-name": { "type": "string" },
              "versions": {
                "type": "array",
                "items": { "type": "string" }
              },
              "update-types": {
                "type": "array",
                "items": {
                  "type": "string",
                  "enum": [
                    "version-update:semver-major",
                    "version-update:semver-minor",
                    "version-update:semver-patch"
                  ]
                }
              }
            }
          }
        },
        "groups": {
          "type": "object",
          "additionalProperties": {
            "type": "object",
            "properties": {
              "applies-to": {
                "type": "string",
                "enum": ["version-updates", "security-updates"]
              },
              "dependency-type": {
                "type": "string",
                "enum": ["development", "production"]
              },
              "patterns": { "type": "array", "items": { "type": "string" } },
              "exclude-patterns": {
                "type": "array",
                "items": { "type": "string" }
              },
              "update-types": {
                "type": "array",
                "items": {
                  "type": "string",
                  "enum": ["major", "minor", "patch"]
                }
              }
            }
          }
        },
        "cooldown": {
          "type": "object",
          "properties": {
            "default-days": { "type": "integer", "minimum": 0 },
            "semver-major-days": { "type": "integer", "minimum": 0 },
            "semver-minor-days": { "type": "integer", "minimum": 0 },
            "semver-patch-days": { "type": "integer", "minimum": 0 },
            "include": { "type": "array", "items": { "type": "string" } },
            "exclude": { "type": "array", "items": { "type": "string" } }
          }
        },
        "registries": {
          "type": "array",
          "items": { "type": "string" }
        },
        "insecure-external-code-execution": {
          "type": "string",
          "enum": ["allow", "deny"]
        }
      }
    }
  }
}