Stowage/rest-server
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Add debug output for HTTP error cases

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This commit is contained in:
Zlatko Čalušić 2017-01-16 23:39:56 +01:00
parent 4d04351ac9
commit 2c90434911
2 changed files with 45 additions and 1 deletions
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45
handlers.go
View file

@ -78,6 +78,9 @@ func CheckConfig(w http.ResponseWriter, r *http.Request) {
cfg := filepath.Join(getRepo(r), "config")
st, err := os.Stat(cfg)
if err != nil {
if config.debug {
log.Print(err)
}
http.Error(w, http.StatusText(http.StatusNotFound), http.StatusNotFound)
return
}
@ -93,6 +96,9 @@ func GetConfig(w http.ResponseWriter, r *http.Request) {
cfg := filepath.Join(getRepo(r), "config")
bytes, err := ioutil.ReadFile(cfg)
if err != nil {
if config.debug {
log.Print(err)
}
http.Error(w, http.StatusText(http.StatusNotFound), http.StatusNotFound)
return
}
@ -108,10 +114,16 @@ func SaveConfig(w http.ResponseWriter, r *http.Request) {
cfg := filepath.Join(getRepo(r), "config")
bytes, err := ioutil.ReadAll(r.Body)
if err != nil {
if config.debug {
log.Print(err)
}
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
if err := ioutil.WriteFile(cfg, bytes, 0600); err != nil {
if config.debug {
log.Print(err)
}
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
@ -129,6 +141,9 @@ func ListBlobs(w http.ResponseWriter, r *http.Request) {
items, err := ioutil.ReadDir(path)
if err != nil {
if config.debug {
log.Print(err)
}
http.Error(w, http.StatusText(http.StatusNotFound), http.StatusNotFound)
return
}
@ -139,6 +154,9 @@ func ListBlobs(w http.ResponseWriter, r *http.Request) {
subpath := filepath.Join(path, i.Name())
subitems, err := ioutil.ReadDir(subpath)
if err != nil {
if config.debug {
log.Print(err)
}
http.Error(w, http.StatusText(http.StatusNotFound), http.StatusNotFound)
return
}
@ -152,6 +170,9 @@ func ListBlobs(w http.ResponseWriter, r *http.Request) {
data, err := json.Marshal(names)
if err != nil {
if config.debug {
log.Print(err)
}
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
@ -174,6 +195,9 @@ func CheckBlob(w http.ResponseWriter, r *http.Request) {
st, err := os.Stat(path)
if err != nil {
if config.debug {
log.Print(err)
}
http.Error(w, http.StatusText(http.StatusNotFound), http.StatusNotFound)
return
}
@ -196,6 +220,9 @@ func GetBlob(w http.ResponseWriter, r *http.Request) {
file, err := os.Open(path)
if err != nil {
if config.debug {
log.Print(err)
}
http.Error(w, http.StatusText(http.StatusNotFound), http.StatusNotFound)
return
}
@ -223,6 +250,9 @@ func SaveBlob(w http.ResponseWriter, r *http.Request) {
tf, err := os.OpenFile(tmp, os.O_CREATE|os.O_WRONLY, 0600)
if err != nil {
if config.debug {
log.Print(err)
}
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
@ -230,17 +260,26 @@ func SaveBlob(w http.ResponseWriter, r *http.Request) {
if _, err := io.Copy(tf, r.Body); err != nil {
tf.Close()
os.Remove(tmp)
if config.debug {
log.Print(err)
}
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
if err := tf.Sync(); err != nil {
tf.Close()
os.Remove(tmp)
if config.debug {
log.Print(err)
}
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
if err := tf.Close(); err != nil {
os.Remove(tmp)
if config.debug {
log.Print(err)
}
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
@ -253,6 +292,9 @@ func SaveBlob(w http.ResponseWriter, r *http.Request) {
if err := os.Rename(tmp, path); err != nil {
os.Remove(tmp)
os.Remove(path)
if config.debug {
log.Print(err)
}
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
@ -274,6 +316,9 @@ func DeleteBlob(w http.ResponseWriter, r *http.Request) {
path := filepath.Join(getRepo(r), dir, name)
if err := os.Remove(path); err != nil {
if config.debug {
log.Print(err)
}
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}

1
main.go
View file

@ -9,7 +9,6 @@ import (
"runtime/pprof"
"github.com/spf13/cobra"
"goji.io"
"goji.io/pat"
)