vite-plugin-react-server
Version:
Vite plugin for React Server Components (RSC)
36 lines (35 loc) • 2.01 kB
JavaScript
/**
* Resolves and validates the build strategy with sensible defaults
*
* Rules:
* - If bundleTarget is "server" but mainThreadCondition is "react-client", fail
* - If bundleTarget is "client" but mainThreadCondition is "react-server", fail
* - If bundleTarget is not set, set it based on functionName
* - If mode is not set, default to "auto"
* - Validate that the strategy is supported
*/
export function resolveStrategy(options) {
const { userStrategy = {}, mainThreadCondition, importContext, functionName } = options;
// Build the strategy with user values and defaults
const strategy = {
// User strategy overrides
...userStrategy,
// Required defaults
mode: userStrategy.mode || "auto",
bundleTarget: userStrategy.bundleTarget || (functionName === "vitePluginReactServer" ? "server" : undefined),
importContext: userStrategy.importContext || importContext,
mainThreadCondition: userStrategy.mainThreadCondition || mainThreadCondition,
ssg: userStrategy.ssg !== undefined ? userStrategy.ssg : functionName === "vitePluginReactServer",
staticBuild: userStrategy.staticBuild !== undefined ? userStrategy.staticBuild : functionName === "vitePluginReactServer"
};
// Validate bundleTarget compatibility with mainThreadCondition
if (strategy.bundleTarget === "server" && mainThreadCondition === "react-client") {
throw new Error(`Invalid strategy: bundleTarget "server" is not compatible with mainThreadCondition "react-client". ` +
`Use vitePluginReactServer for server builds or set mainThreadCondition to "react-server".`);
}
if (strategy.bundleTarget === "client" && mainThreadCondition === "react-server") {
throw new Error(`Invalid strategy: bundleTarget "client" is not compatible with mainThreadCondition "react-server". ` +
`Use vitePluginReactServer for client builds or set mainThreadCondition to "react-client".`);
}
return strategy;
}