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unpin.go
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/
unpin.go
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package resourceserver
import (
"net/http"
"code.cloudfoundry.org/lager"
"github.com/pf-qiu/concourse/v6/atc/db"
)
func (s *Server) UnpinResource(pipeline db.Pipeline) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
resourceName := r.FormValue(":resource_name")
logger := s.logger.Session("unpin-resource-version", lager.Data{
"resource": resourceName,
})
resource, found, err := pipeline.Resource(resourceName)
if err != nil {
logger.Error("failed-to-get-resource", err)
w.WriteHeader(http.StatusInternalServerError)
return
}
if !found {
logger.Info("resource-not-found")
w.WriteHeader(http.StatusNotFound)
return
}
err = resource.UnpinVersion()
if err != nil {
logger.Error("failed-to-unpin-resource-version", err)
w.WriteHeader(http.StatusInternalServerError)
return
}
w.WriteHeader(http.StatusOK)
})
}