extensions-schema.json

{
  "type": "object",
  "properties": {
    "$schema": {
      "type": "string"
    }
  },
  "additionalProperties": {
    "type": "object",
    "properties": {
      "repository": {
        "type": "string",
        "description": "Repository URL to clone and publish from. If the extension publishes `.vsix` files as release artifacts, this will determine the repo to fetch the releases from."
      },
      "location": {
        "type": "string",
        "description": "Location of the extension's package.json in the repository (defaults to the repository's root directory)"
      },
      "prepublish": {
        "type": "string",
        "description": "Extra commands to run just before publishing to Open VSX (i.e. after 'yarn/npm install', but before 'vscode:prepublish')"
      },
      "extensionFile": {
        "type": "string",
        "description": "Relative path of the extension vsix file inside the git repo (i.e. when it is built by prepublish commands"
      },
      "custom": {
        "type": "array",
        "description": "Build using a custom script. Must output an `extension.vsix` file in the `location` directory (can be changed using `extensionFile`)."
      },
      "timeout": {
        "type": "number",
        "description": "Timeout to build the extension vsix from sources."
      },
      "target": {
        "type": "array",
        "description": "A list of platforms to target. If unspecified, a universal extension will be published in case of building from source and if the vsix is resolved from GitHub Releases, all of the attached platform-specific assets will be published.",
        "prefixItems": [
          {
            "enum": [
              "win32-x64",
              "win32-ia32",
              "win32-arm64",
              "linux-x64",
              "linux-arm64",
              "linux-armhf",
              "darwin-x64",
              "darwin-arm64",
              "alpine-x64",
              "alpine-arm64",
              "web"
            ]
          }
        ],
        "uniqueItems": true,
        "minItems": 1
      }
    },
    "required": [
      "repository"
    ],
    "additionalProperties": false
  }
}