diff options
| -rw-r--r-- | .changeset/small-jobs-camp.md | 5 | ||||
| -rw-r--r-- | packages/astro/src/core/render/dev/vite.ts | 21 |
2 files changed, 17 insertions, 9 deletions
diff --git a/.changeset/small-jobs-camp.md b/.changeset/small-jobs-camp.md new file mode 100644 index 000000000..aa2d6e910 --- /dev/null +++ b/.changeset/small-jobs-camp.md @@ -0,0 +1,5 @@ +--- +'astro': patch +--- + +Fix "failed to load for SSR" on styles when using tailwind diff --git a/packages/astro/src/core/render/dev/vite.ts b/packages/astro/src/core/render/dev/vite.ts index 3412f2398..479b3b99b 100644 --- a/packages/astro/src/core/render/dev/vite.ts +++ b/packages/astro/src/core/render/dev/vite.ts @@ -15,19 +15,18 @@ const STRIP_QUERY_PARAMS_REGEX = /\?.*$/; export async function* crawlGraph( viteServer: vite.ViteDevServer, _id: string, - isFile: boolean, + isRootFile: boolean, scanned = new Set<string>() ): AsyncGenerator<vite.ModuleNode, void, unknown> { const id = unwrapId(_id); const importedModules = new Set<vite.ModuleNode>(); - const moduleEntriesForId = isFile - ? // If isFile = true, then you are at the root of your module import tree. - // The `id` arg is a filepath, so use `getModulesByFile()` to collect all - // nodes for that file. This is needed for advanced imports like Tailwind. + const moduleEntriesForId = isRootFile + ? // "getModulesByFile" pulls from a delayed module cache (fun implementation detail), + // So we can get up-to-date info on initial server load. + // Needed for slower CSS preprocessing like Tailwind viteServer.moduleGraph.getModulesByFile(id) ?? new Set() - : // Otherwise, you are following an import in the module import tree. - // You are safe to use getModuleById() here because Vite has already - // resolved the correct `id` for you, by creating the import you followed here. + : // For non-root files, we're safe to pull from "getModuleById" based on testing. + // TODO: Find better invalidation strat to use "getModuleById" in all cases! new Set([viteServer.moduleGraph.getModuleById(id)]); // Collect all imported modules for the module(s). @@ -59,7 +58,11 @@ export async function* crawlGraph( if (fileExtensionsToSSR.has(npath.extname(importedModulePathname))) { const mod = viteServer.moduleGraph.getModuleById(importedModule.id); if (!mod?.ssrModule) { - await viteServer.ssrLoadModule(importedModule.id); + try { + await viteServer.ssrLoadModule(importedModule.id); + } catch { + /** Likely an out-of-date module entry! Silently continue. */ + } } } } |