fix(management): improve error handling and normalize YAML comment indentation

Enhance error management for file operations and clean up temporary files. Add `NormalizeCommentIndentation` function to ensure YAML comments maintain consistent formatting.
This commit is contained in:
Luis Pater
2025-11-11 08:37:57 +08:00
parent ab76cb3662
commit dc804e96fb
2 changed files with 58 additions and 20 deletions

View File

@@ -28,7 +28,7 @@ func (h *Handler) GetConfigYAML(c *gin.Context) {
return
}
var node yaml.Node
if err := yaml.Unmarshal(data, &node); err != nil {
if err = yaml.Unmarshal(data, &node); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "parse_failed", "message": err.Error()})
return
}
@@ -41,17 +41,18 @@ func (h *Handler) GetConfigYAML(c *gin.Context) {
}
func WriteConfig(path string, data []byte) error {
data = config.NormalizeCommentIndentation(data)
f, err := os.OpenFile(path, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644)
if err != nil {
return err
}
if _, err := f.Write(data); err != nil {
f.Close()
return err
if _, errWrite := f.Write(data); errWrite != nil {
_ = f.Close()
return errWrite
}
if err := f.Sync(); err != nil {
f.Close()
return err
if errSync := f.Sync(); errSync != nil {
_ = f.Close()
return errSync
}
return f.Close()
}
@@ -63,7 +64,7 @@ func (h *Handler) PutConfigYAML(c *gin.Context) {
return
}
var cfg config.Config
if err := yaml.Unmarshal(body, &cfg); err != nil {
if err = yaml.Unmarshal(body, &cfg); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "invalid_yaml", "message": err.Error()})
return
}
@@ -75,18 +76,20 @@ func (h *Handler) PutConfigYAML(c *gin.Context) {
return
}
tempFile := tmpFile.Name()
if _, err := tmpFile.Write(body); err != nil {
tmpFile.Close()
os.Remove(tempFile)
c.JSON(http.StatusInternalServerError, gin.H{"error": "write_failed", "message": err.Error()})
if _, errWrite := tmpFile.Write(body); errWrite != nil {
_ = tmpFile.Close()
_ = os.Remove(tempFile)
c.JSON(http.StatusInternalServerError, gin.H{"error": "write_failed", "message": errWrite.Error()})
return
}
if err := tmpFile.Close(); err != nil {
os.Remove(tempFile)
c.JSON(http.StatusInternalServerError, gin.H{"error": "write_failed", "message": err.Error()})
if errClose := tmpFile.Close(); errClose != nil {
_ = os.Remove(tempFile)
c.JSON(http.StatusInternalServerError, gin.H{"error": "write_failed", "message": errClose.Error()})
return
}
defer os.Remove(tempFile)
defer func() {
_ = os.Remove(tempFile)
}()
_, err = config.LoadConfigOptional(tempFile, false)
if err != nil {
c.JSON(http.StatusUnprocessableEntity, gin.H{"error": "invalid_config", "message": err.Error()})