godoc: default to GOOS/GOARCH js/wasm when rendering syscall/js docs

Otherwise it was just blank. With this CL, this URL should start rendering docs: https://tip.golang.org/pkg/syscall/js/ Tested locally. Change-Id: I2d9b7286f374e9372be372987bb5d12ce5044ce9 Reviewed-on: https://go-review.googlesource.com/121315 Run-TryBot: Brad Fitzpatrick <[email protected]> TryBot-Result: Gobot Gobot <[email protected]> Reviewed-by: Richard Musiol <[email protected]> Reviewed-by: Brad Fitzpatrick <[email protected]>
oggodoc · Jun 28, 2018 · 353464c · 353464c
1 parent b7756f8
commit 353464c
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/server.go b/server.go
@@ -88,6 +88,14 @@ func (h *handlerServer) GetPageInfo(abspath, relpath string, mode PageInfoMode,
 		return ioutil.NopCloser(bytes.NewReader(data)), nil
 	}
 
+	// Make the syscall/js package always visible by default.
+	// It defaults to the host's GOOS/GOARCH, and golang.org's
+	// linux/amd64 means the wasm syscall/js package was blank.
+	// And you can't run godoc on js/wasm anyway, so host defaults
+	// don't make sense here.
+	if goos == "" && goarch == "" && relpath == "syscall/js" {
+		goos, goarch = "js", "wasm"
+	}
 	if goos != "" {
 		ctxt.GOOS = goos
 	}