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Code Issues Releases Activity

Auto prepend caller when wrapping errors

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This commit is contained in:
Frederik Ring
2024-02-16 15:35:42 +01:00
parent 83fa0aae48
commit 52c22a1891
24 changed files with 313 additions and 222 deletions
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19
cmd/backup/config_provider.go
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@@ -1,4 +1,4 @@
// Copyright 2021-2022 - Offen Authors <hioffen@posteo.de>
// Copyright 2024 - Offen Authors <hioffen@posteo.de>
// SPDX-License-Identifier: MPL-2.0
package main
@@ -9,6 +9,7 @@ import (
"path/filepath"
"github.com/joho/godotenv"
"github.com/offen/docker-volume-backup/internal/errwrap"
"github.com/offen/envconfig"
)
@@ -33,11 +34,11 @@ func sourceConfiguration(strategy configStrategy) ([]*Config, error) {
if os.IsNotExist(err) {
return sourceConfiguration(configStrategyEnv)
}
return nil, fmt.Errorf("sourceConfiguration: error loading config files: %w", err)
return nil, errwrap.Wrap(err, "error loading config files")
}
return cs, nil
default:
return nil, fmt.Errorf("sourceConfiguration: received unknown config strategy: %v", strategy)
return nil, errwrap.Wrap(nil, fmt.Sprintf("received unknown config strategy: %v", strategy))
}
}
@@ -68,7 +69,7 @@ func loadConfig(lookup envProxy) (*Config, error) {
var c = &Config{}
if err := envconfig.Process("", c); err != nil {
return nil, fmt.Errorf("loadConfig: failed to process configuration values: %w", err)
return nil, errwrap.Wrap(err, "failed to process configuration values")
}
return c, nil
@@ -77,7 +78,7 @@ func loadConfig(lookup envProxy) (*Config, error) {
func loadConfigFromEnvVars() (*Config, error) {
c, err := loadConfig(os.LookupEnv)
if err != nil {
return nil, fmt.Errorf("loadEnvVars: error loading config from environment: %w", err)
return nil, errwrap.Wrap(err, "error loading config from environment")
}
c.source = "from environment"
return c, nil
@@ -89,7 +90,7 @@ func loadConfigsFromEnvFiles(directory string) ([]*Config, error) {
if os.IsNotExist(err) {
return nil, err
}
return nil, fmt.Errorf("loadEnvFiles: failed to read files from env directory: %w", err)
return nil, errwrap.Wrap(err, "failed to read files from env directory")
}
configs := []*Config{}
@@ -100,11 +101,11 @@ func loadConfigsFromEnvFiles(directory string) ([]*Config, error) {
p := filepath.Join(directory, item.Name())
f, err := os.ReadFile(p)
if err != nil {
return nil, fmt.Errorf("loadEnvFiles: error reading %s: %w", item.Name(), err)
return nil, errwrap.Wrap(err, fmt.Sprintf("error reading %s", item.Name()))
}
envFile, err := godotenv.Unmarshal(os.ExpandEnv(string(f)))
if err != nil {
return nil, fmt.Errorf("loadEnvFiles: error reading config file %s: %w", p, err)
return nil, errwrap.Wrap(err, fmt.Sprintf("error reading config file %s", p))
}
lookup := func(key string) (string, bool) {
val, ok := envFile[key]
@@ -115,7 +116,7 @@ func loadConfigsFromEnvFiles(directory string) ([]*Config, error) {
}
c, err := loadConfig(lookup)
if err != nil {
return nil, fmt.Errorf("loadEnvFiles: error loading config from file %s: %w", p, err)
return nil, errwrap.Wrap(err, fmt.Sprintf("error loading config from file %s", p))
}
c.source = item.Name()
c.additionalEnvVars = envFile