From 603621117270e77b6cbe14ba8ac4e72846aa97cb Mon Sep 17 00:00:00 2001
From: Mikhail Klementev <root@dumpstack.io>
Date: Tue, 20 Feb 2024 11:37:19 +0000
Subject: [PATCH] refactor: errors

---
 cache/cache.go | 6 +++---
 cmd/db.go      | 2 +-
 cmd/debug.go   | 2 +-
 cmd/images.go  | 2 +-
 cmd/kernel.go  | 4 ++--
 cmd/pew.go     | 4 ++--
 6 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/cache/cache.go b/cache/cache.go
index 0f06214..f6f6c69 100644
--- a/cache/cache.go
+++ b/cache/cache.go
@@ -55,10 +55,10 @@ func DownloadRootFS(path, file string) (err error) {
 
 	resp, err := grab.Get(tmp, fileurl)
 	if err != nil {
-		err = fmt.Errorf("Cannot download %s. It looks like you need "+
+		err = fmt.Errorf("cannot download %s. It looks like you need "+
 			"to generate it manually and place it "+
-			"to ~/.out-of-tree/images/. "+
-			"Check documentation for additional information.",
+			"to ~/.out-of-tree/images/; "+
+			"check documentation for additional information",
 			fileurl)
 		return
 	}
diff --git a/cmd/db.go b/cmd/db.go
index e4faab5..4e40a5e 100644
--- a/cmd/db.go
+++ b/cmd/db.go
@@ -371,7 +371,7 @@ func openDatabase(path string) (db *sql.DB, err error) {
 	}
 
 	if version != currentDatabaseVersion {
-		err = fmt.Errorf("Database is not supported (%d instead of %d)",
+		err = fmt.Errorf("database is not supported (%d instead of %d)",
 			version, currentDatabaseVersion)
 		return
 	}
diff --git a/cmd/debug.go b/cmd/debug.go
index 9a49267..51b77f4 100644
--- a/cmd/debug.go
+++ b/cmd/debug.go
@@ -240,7 +240,7 @@ func firstSupported(kcfg config.KernelConfig, ka config.Artifact,
 		}
 	}
 
-	err = errors.New("No supported kernel found")
+	err = errors.New("no supported kernel found")
 	return
 }
 
diff --git a/cmd/images.go b/cmd/images.go
index cfa0f1e..a5db623 100644
--- a/cmd/images.go
+++ b/cmd/images.go
@@ -55,7 +55,7 @@ func (cmd *ImageEditCmd) Run(g *Globals) (err error) {
 	}
 
 	if len(kcfg.Kernels) == 0 {
-		return errors.New("No kernels found")
+		return errors.New("no kernels found")
 	}
 
 	ki := distro.KernelInfo{}
diff --git a/cmd/kernel.go b/cmd/kernel.go
index 5d5e049..0ce1bb1 100644
--- a/cmd/kernel.go
+++ b/cmd/kernel.go
@@ -235,7 +235,7 @@ func (cmd *KernelListCmd) Run(g *Globals) (err error) {
 	}
 
 	if len(kcfg.Kernels) == 0 {
-		return errors.New("No kernels found")
+		return errors.New("no kernels found")
 	}
 
 	for _, k := range kcfg.Kernels {
@@ -298,7 +298,7 @@ func (cmd *KernelAutogenCmd) Run(kernelCmd *KernelCmd, g *Globals) (err error) {
 
 	for _, sk := range ka.Targets {
 		if sk.Distro.Release == "" {
-			err = errors.New("Please set distro_release")
+			err = errors.New("please set distro_release")
 			return
 		}
 
diff --git a/cmd/pew.go b/cmd/pew.go
index 9e1558a..43a65c4 100644
--- a/cmd/pew.go
+++ b/cmd/pew.go
@@ -940,7 +940,7 @@ func (cmd PewCmd) performCI(ka config.Artifact) (err error) {
 	swg.Wait()
 
 	if !found {
-		err = errors.New("No supported kernels found")
+		err = errors.New("no supported kernels found")
 	}
 
 	return
@@ -949,7 +949,7 @@ func (cmd PewCmd) performCI(ka config.Artifact) (err error) {
 func kernelMask(kernel string) (km config.Target, err error) {
 	parts := strings.Split(kernel, ":")
 	if len(parts) != 2 {
-		err = errors.New("Kernel is not 'distroType:regex'")
+		err = errors.New("kernel is not 'distroType:regex'")
 		return
 	}