11package coderd
22
33import (
4+ "database/sql"
45"net/http"
56
67"golang.org/x/mod/semver"
8+ "golang.org/x/xerrors"
79
810"github.com/coder/coder/buildinfo"
911"github.com/coder/coder/coderd/httpapi"
@@ -13,19 +15,28 @@ import (
1315func (api * API )updateCheck (rw http.ResponseWriter ,r * http.Request ) {
1416ctx := r .Context ()
1517
18+ currentVersion := codersdk.UpdateCheckResponse {
19+ Current :true ,
20+ Version :buildinfo .Version (),
21+ URL :buildinfo .ExternalURL (),
22+ }
23+
1624if api .updateChecker == nil {
1725// If update checking is disabled, echo the current
1826// version.
19- httpapi .Write (ctx ,rw ,http .StatusOK , codersdk.UpdateCheckResponse {
20- Current :true ,
21- Version :buildinfo .Version (),
22- URL :buildinfo .ExternalURL (),
23- })
27+ httpapi .Write (ctx ,rw ,http .StatusOK ,currentVersion )
2428return
2529}
2630
2731uc ,err := api .updateChecker .Latest (ctx )
2832if err != nil {
33+ if xerrors .Is (err ,sql .ErrNoRows ) {
34+ // Update checking is enabled, but has never
35+ // succeeded, reproduce behavior as if disabled.
36+ httpapi .Write (ctx ,rw ,http .StatusOK ,currentVersion )
37+ return
38+ }
39+
2940httpapi .InternalServerError (rw ,err )
3041return
3142}