refactor: zerolog -> slog, errors.Wrap -> fmt.Error

.golangci.yml

@@ -4,8 +4,6 @@ linters-settings:
       - .Errorf(
       - errors.New(
       - errors.Unwrap(
-      - .Wrap(
-      - .Wrapf(
       - .WithMessage(
       - .WithMessagef(
       - .WithStack(

cli/cache/cache.go

@@ -4,14 +4,15 @@ import (
 	"archive/zip"
 	"encoding/base64"
 	"encoding/json"
+	"errors"
+	"fmt"
 	"io"
+	"log/slog"
 	"os"
 	"path/filepath"
 	"strings"
 
-	"github.com/pkg/errors"
 	"github.com/puzpuzpuz/xsync/v3"
-	"github.com/rs/zerolog/log"
 	"github.com/spf13/viper"
 )
 
@@ -52,7 +53,7 @@ func LoadCache() (*xsync.MapOf[string, []File], error) {
 
 	items, err := os.ReadDir(downloadCache)
 	if err != nil {
-		return nil, errors.Wrap(err, "failed reading download cache")
+		return nil, fmt.Errorf("failed reading download cache: %w", err)
 	}
 
 	for _, item := range items {
@@ -65,7 +66,7 @@ func LoadCache() (*xsync.MapOf[string, []File], error) {
 
 		_, err = addFileToCache(item.Name())
 		if err != nil {
-			log.Err(err).Str("file", item.Name()).Msg("failed to add file to cache")
+			slog.Error("failed to add file to cache", slog.String("file", item.Name()), slog.Any("err", err))
 		}
 	}
 	return loadedCache, nil
@@ -74,7 +75,7 @@ func LoadCache() (*xsync.MapOf[string, []File], error) {
 func addFileToCache(filename string) (*File, error) {
 	cacheFile, err := readCacheFile(filename)
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to read cache file")
+		return nil, fmt.Errorf("failed to read cache file: %w", err)
 	}
 
 	loadedCache.Compute(cacheFile.ModReference, func(oldValue []File, _ bool) ([]File, bool) {
@@ -89,19 +90,19 @@ func readCacheFile(filename string) (*File, error) {
 	path := filepath.Join(downloadCache, filename)
 	stat, err := os.Stat(path)
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to stat file")
+		return nil, fmt.Errorf("failed to stat file: %w", err)
 	}
 
 	zipFile, err := os.Open(path)
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to open file")
+		return nil, fmt.Errorf("failed to open file: %w", err)
 	}
 	defer zipFile.Close()
 
 	size := stat.Size()
 	reader, err := zip.NewReader(zipFile, size)
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to read zip")
+		return nil, fmt.Errorf("failed to read zip: %w", err)
 	}
 
 	var upluginFile *zip.File
@@ -117,23 +118,23 @@ func readCacheFile(filename string) (*File, error) {
 
 	upluginReader, err := upluginFile.Open()
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to open uplugin file")
+		return nil, fmt.Errorf("failed to open uplugin file: %w", err)
 	}
 
 	var uplugin UPlugin
 	data, err := io.ReadAll(upluginReader)
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to read uplugin file")
+		return nil, fmt.Errorf("failed to read uplugin file: %w", err)
 	}
 	if err := json.Unmarshal(data, &uplugin); err != nil {
-		return nil, errors.Wrap(err, "failed to unmarshal uplugin file")
+		return nil, fmt.Errorf("failed to unmarshal uplugin file: %w", err)
 	}
 
 	modReference := strings.TrimSuffix(upluginFile.Name, ".uplugin")
 
 	hash, err := getFileHash(filename)
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to get file hash")
+		return nil, fmt.Errorf("failed to get file hash: %w", err)
 	}
 
 	var iconFile *zip.File
@@ -147,13 +148,13 @@ func readCacheFile(filename string) (*File, error) {
 	if iconFile != nil {
 		iconReader, err := iconFile.Open()
 		if err != nil {
-			return nil, errors.Wrap(err, "failed to open icon file")
+			return nil, fmt.Errorf("failed to open icon file: %w", err)
 		}
 		defer iconReader.Close()
 
 		data, err := io.ReadAll(iconReader)
 		if err != nil {
-			return nil, errors.Wrap(err, "failed to read icon file")
+			return nil, fmt.Errorf("failed to read icon file: %w", err)
 		}
 		iconData := base64.StdEncoding.EncodeToString(data)
 		icon = &iconData

cli/cache/download.go

@@ -1,14 +1,14 @@
 package cache
 
 import (
+	"errors"
 	"fmt"
 	"io"
 	"net/http"
 	"os"
 	"path/filepath"
 	"sync"
 
-	"github.com/pkg/errors"
 	"github.com/puzpuzpuz/xsync/v3"
 	"github.com/spf13/viper"
 
@@ -42,7 +42,7 @@ func DownloadOrCache(cacheKey string, hash string, url string, updates chan<- ut
 	downloadCache := filepath.Join(viper.GetString("cache-dir"), "downloadCache")
 	if err := os.MkdirAll(downloadCache, 0o777); err != nil {
 		if !os.IsExist(err) {
-			return nil, 0, errors.Wrap(err, "failed creating download cache")
+			return nil, 0, fmt.Errorf("failed creating download cache: %w", err)
 		}
 	}
 
@@ -61,7 +61,7 @@ func DownloadOrCache(cacheKey string, hash string, url string, updates chan<- ut
 
 		f, err := os.Open(location)
 		if err != nil {
-			return nil, 0, errors.Wrap(err, "failed to open file: "+location)
+			return nil, 0, fmt.Errorf("failed to open file: %s: %w", location, err)
 		}
 
 		return f, group.size, nil
@@ -107,7 +107,7 @@ func DownloadOrCache(cacheKey string, hash string, url string, updates chan<- ut
 
 	f, err := os.Open(location)
 	if err != nil {
-		return nil, 0, errors.Wrap(err, "failed to open file: "+location)
+		return nil, 0, fmt.Errorf("failed to open file: %s: %w", location, err)
 	}
 
 	return f, size, nil
@@ -121,13 +121,13 @@ func downloadInternal(cacheKey string, location string, hash string, url string,
 		if hash != "" {
 			f, err := os.Open(location)
 			if err != nil {
-				return 0, errors.Wrap(err, "failed to open file: "+location)
+				return 0, fmt.Errorf("failed to open file: %s: %w", location, err)
 			}
 			defer f.Close()
 
 			existingHash, err = utils.SHA256Data(f)
 			if err != nil {
-				return 0, errors.Wrap(err, "could not compute hash for file: "+location)
+				return 0, fmt.Errorf("could not compute hash for file: %s: %w", location, err)
 			}
 		}
 
@@ -136,16 +136,16 @@ func downloadInternal(cacheKey string, location string, hash string, url string,
 		}
 
 		if err := os.Remove(location); err != nil {
-			return 0, errors.Wrap(err, "failed to delete file: "+location)
+			return 0, fmt.Errorf("failed to delete file: %s: %w", location, err)
 		}
 	} else if !os.IsNotExist(err) {
-		return 0, errors.Wrap(err, "failed to stat file: "+location)
+		return 0, fmt.Errorf("failed to stat file: %s: %w", location, err)
 	}
 
 	if updates != nil {
 		headResp, err := http.Head(url)
 		if err != nil {
-			return 0, errors.Wrap(err, "failed to head: "+url)
+			return 0, fmt.Errorf("failed to head: %s: %w", url, err)
 		}
 		defer headResp.Body.Close()
 		updates <- utils.GenericProgress{Total: headResp.ContentLength}
@@ -158,13 +158,13 @@ func downloadInternal(cacheKey string, location string, hash string, url string,
 
 	out, err := os.Create(location)
 	if err != nil {
-		return 0, errors.Wrap(err, "failed creating file at: "+location)
+		return 0, fmt.Errorf("failed creating file at: %s: %w", location, err)
 	}
 	defer out.Close()
 
 	resp, err := http.Get(url)
 	if err != nil {
-		return 0, errors.Wrap(err, "failed to fetch: "+url)
+		return 0, fmt.Errorf("failed to fetch: %s: %w", url, err)
 	}
 	defer resp.Body.Close()
 
@@ -180,7 +180,7 @@ func downloadInternal(cacheKey string, location string, hash string, url string,
 
 	_, err = io.Copy(out, progresser)
 	if err != nil {
-		return 0, errors.Wrap(err, "failed writing file to disk")
+		return 0, fmt.Errorf("failed writing file to disk: %w", err)
 	}
 
 	if updates != nil {
@@ -189,7 +189,7 @@ func downloadInternal(cacheKey string, location string, hash string, url string,
 
 	_, err = addFileToCache(cacheKey)
 	if err != nil {
-		return 0, errors.Wrap(err, "failed to add file to cache")
+		return 0, fmt.Errorf("failed to add file to cache: %w", err)
 	}
 
 	return resp.ContentLength, nil

cli/cache/integrity.go

@@ -2,14 +2,14 @@ package cache
 
 import (
 	"encoding/json"
+	"fmt"
 	"io"
+	"log/slog"
 	"os"
 	"path/filepath"
 	"time"
 
-	"github.com/pkg/errors"
 	"github.com/puzpuzpuz/xsync/v3"
-	"github.com/rs/zerolog/log"
 	"github.com/spf13/viper"
 
 	"github.com/satisfactorymodding/ficsit-cli/utils"
@@ -36,7 +36,7 @@ func getFileHash(file string) (string, error) {
 	downloadCache := filepath.Join(viper.GetString("cache-dir"), "downloadCache")
 	stat, err := os.Stat(filepath.Join(downloadCache, file))
 	if err != nil {
-		return "", errors.Wrap(err, "failed to stat file")
+		return "", fmt.Errorf("failed to stat file: %w", err)
 	}
 	if stat.Size() != cachedHash.Size || stat.ModTime() != cachedHash.Modified {
 		return cacheFileHash(file)
@@ -48,16 +48,16 @@ func cacheFileHash(file string) (string, error) {
 	downloadCache := filepath.Join(viper.GetString("cache-dir"), "downloadCache")
 	stat, err := os.Stat(filepath.Join(downloadCache, file))
 	if err != nil {
-		return "", errors.Wrap(err, "failed to stat file")
+		return "", fmt.Errorf("failed to stat file: %w", err)
 	}
 	f, err := os.Open(filepath.Join(downloadCache, file))
 	if err != nil {
-		return "", errors.Wrap(err, "failed to open file")
+		return "", fmt.Errorf("failed to open file: %w", err)
 	}
 	defer f.Close()
 	hash, err := utils.SHA256Data(f)
 	if err != nil {
-		return "", errors.Wrap(err, "failed to hash file")
+		return "", fmt.Errorf("failed to hash file: %w", err)
 	}
 	hashCache.Store(file, hashInfo{
 		Hash:     hash,
@@ -76,19 +76,19 @@ func loadHashCache() {
 	}
 	f, err := os.Open(cacheFile)
 	if err != nil {
-		log.Warn().Err(err).Msg("failed to open hash cache, recreating")
+		slog.Warn("failed to open hash cache, recreating", slog.Any("err", err))
 		return
 	}
 	defer f.Close()
 
 	hashCacheJSON, err := io.ReadAll(f)
 	if err != nil {
-		log.Warn().Err(err).Msg("failed to read hash cache, recreating")
+		slog.Warn("failed to read hash cache, recreating", slog.Any("err", err))
 		return
 	}
 
 	if err := json.Unmarshal(hashCacheJSON, &hashCache); err != nil {
-		log.Warn().Err(err).Msg("failed to unmarshal hash cache, recreating")
+		slog.Warn("failed to unmarshal hash cache, recreating", slog.Any("err", err))
 		return
 	}
 }
@@ -102,12 +102,12 @@ func saveHashCache() {
 	})
 	hashCacheJSON, err := json.Marshal(plainCache)
 	if err != nil {
-		log.Warn().Err(err).Msg("failed to marshal hash cache")
+		slog.Warn("failed to marshal hash cache", slog.Any("err", err))
 		return
 	}
 
 	if err := os.WriteFile(cacheFile, hashCacheJSON, 0o755); err != nil {
-		log.Warn().Err(err).Msg("failed to write hash cache")
+		slog.Warn("failed to write hash cache", slog.Any("err", err))
 		return
 	}
 }