export function setPlatform()

in glean/src/core/glean.ts [490:520]

• 20 lines of code
• 5 McCabe index (conditional complexity)

  export function setPlatform(platform: Platform): void {
    // Platform can only be set if Glean is uninitialized,
    // because initialize will make sure to recreate any
    // databases in case another platform was set previously.
    //
    // **Note**: Users should only be able to replace the platform in testing
    // situations, if they call initialize before calling testReset
    // We want to replace whatever platform was set by initialize with the
    // testing platforms in this case and that is possible because testResetGlean
    // uninitializes Glean before setting the testing platform.
    if (Context.initialized) {
      return;
    }

    if (
      Context.isPlatformSet() &&
      Context.platform.name !== platform.name &&
      !Context.testing
    ) {
      log(
        LOG_TAG,
        [
          `IMPOSSIBLE: Attempted to change Glean's targeted platform",
            "from "${Context.platform.name}" to "${platform.name}". Ignoring.`,
        ],
        LoggingLevel.Error
      );
    }

    Context.platform = platform;
  }