refactor: logs

.github/workflows/e2e.yml

@@ -139,7 +139,7 @@ jobs:
         echo 'Type=oneshot' >> test.service
         echo 'WorkingDirectory=/root/test' >> test.service
         echo 'TimeoutStopSec=1' >> test.service
-        echo 'ExecStart=/usr/local/bin/out-of-tree kernel --no-container-cache autogen --threads=8 --max=96 --shuffle' >> test.service
+        echo 'ExecStart=/usr/local/bin/out-of-tree kernel --no-container-cache autogen --threads=8 --max=80 --shuffle' >> test.service
         echo 'ExecStart=/usr/local/bin/out-of-tree pew --qemu-timeout=10m --threads=4 --include-internal-errors' >> test.service
 
         scp test.service root@$IP:/etc/systemd/system/test.service

artifact/preload.go

@@ -37,7 +37,7 @@ func preload(q *qemu.System, ki distro.KernelInfo, pm PreloadModule,
 
 	var workPath, cache string
 	if pm.Path != "" {
-		log.Print("Use non-git path for preload module (no cache)")
+		log.Debug().Msg("Use non-git path for preload module (no cache)")
 		workPath = pm.Path
 	} else if pm.Repo != "" {
 		workPath, cache, err = cloneOrPull(pm.Repo, ki)
@@ -85,7 +85,7 @@ func buildAndInsmod(workPath string, q *qemu.System, ki distro.KernelInfo,
 
 	output, err := q.CopyAndInsmod(af)
 	if err != nil {
-		log.Print(output)
+		log.Error().Err(err).Msg(output)
 		return
 	}
 	return
@@ -147,7 +147,7 @@ func cloneOrPull(repo string, ki distro.KernelInfo) (workPath, cache string,
 
 		err = w.Pull(&git.PullOptions{})
 		if err != nil && err != git.NoErrAlreadyUpToDate {
-			log.Print(repo, "pull error:", err)
+			log.Error().Err(err).Msgf("pull %s error", repo)
 		}
 	} else {
 		r, err = git.PlainClone(workPath, false, &git.CloneOptions{URL: repo})

cmd/debug.go

@@ -45,7 +45,7 @@ type DebugCmd struct {
 func (cmd *DebugCmd) Run(g *Globals) (err error) {
 	kcfg, err := config.ReadKernelConfig(g.Config.Kernels)
 	if err != nil {
-		log.Print(err)
+		log.Error().Err(err).Msg("read kernel config")
 	}
 
 	var configPath string
@@ -161,14 +161,14 @@ func (cmd *DebugCmd) Run(g *Globals) (err error) {
 		// Module depends on one of the standard modules
 		err = artifact.CopyStandardModules(q, ki)
 		if err != nil {
-			log.Print(err)
+			log.Error().Err(err).Msg("copy standard modules")
 			return
 		}
 	}
 
 	err = artifact.PreloadModules(q, ka, ki, g.Config.Docker.Timeout.Duration)
 	if err != nil {
-		log.Print(err)
+		log.Error().Err(err).Msg("preload modules")
 		return
 	}
 
@@ -182,7 +182,7 @@ func (cmd *DebugCmd) Run(g *Globals) (err error) {
 	} else {
 		buildDir, outFile, output, err = artifact.Build(log.Logger, tmp, ka, ki, g.Config.Docker.Timeout.Duration)
 		if err != nil {
-			log.Print(err, output)
+			log.Error().Err(err).Msg(output)
 			return
 		}
 
@@ -206,7 +206,7 @@ func (cmd *DebugCmd) Run(g *Globals) (err error) {
 		}
 		err = q.CopyFile(f.User, f.Local, f.Remote)
 		if err != nil {
-			log.Print("error copy err:", err, f.Local, f.Remote)
+			log.Error().Err(err).Msgf("copy %s -> %s", f.Local, f.Remote)
 			return
 		}
 	}

cmd/kernel.go

@@ -263,7 +263,7 @@ func (cmd *KernelCmd) Generate(g *Globals, km artifact.Target) (err error) {
 		}
 
 		if cmd.stats.success >= cmd.Max {
-			log.Print("Max is reached")
+			log.Info().Msg("Max is reached")
 			swg.Done()
 			break
 		}

cmd/log.go

@@ -42,7 +42,7 @@ func (cmd *LogQueryCmd) Run(g *Globals) (err error) {
 
 	ka, kaErr := artifact.Artifact{}.Read(g.WorkDir + "/.out-of-tree.toml")
 	if kaErr == nil {
-		log.Print(".out-of-tree.toml found, filter by artifact name")
+		log.Debug().Msg(".out-of-tree.toml found, filter by artifact name")
 		les, err = getAllArtifactLogs(db, cmd.Tag, cmd.Num, ka)
 	} else {
 		les, err = getAllLogs(db, cmd.Tag, cmd.Num)

cmd/pack.go

@@ -33,7 +33,7 @@ type PackCmd struct {
 
 func (cmd *PackCmd) Run(g *Globals) (err error) {
 	tag := fmt.Sprintf("pack_run_%d", time.Now().Unix())
-	log.Print("Tag:", tag)
+	log.Info().Msgf("Tag: %s", tag)
 
 	files, err := os.ReadDir(g.WorkDir)
 	if err != nil {
@@ -65,7 +65,7 @@ func (cmd *PackCmd) Run(g *Globals) (err error) {
 			}
 		}
 
-		log.Print(f.Name())
+		log.Info().Msg(f.Name())
 
 		pew := PewCmd{
 			Max:           cmd.KernelRuns,

kernel/kernel_linux.go

@@ -34,7 +34,7 @@ func GenHostKernels(download bool) (kernels []distro.KernelInfo, err error) {
 
 	rawOutput, err := cmd.CombinedOutput()
 	if err != nil {
-		log.Print(string(rawOutput), err)
+		log.Error().Err(err).Msg(string(rawOutput))
 		return
 	}
 
@@ -86,7 +86,7 @@ func GenHostKernels(download bool) (kernels []distro.KernelInfo, err error) {
 		}
 
 		vmlinux := "/usr/lib/debug/boot/vmlinux-" + krel
-		log.Print("vmlinux", vmlinux)
+		log.Info().Msgf("vmlinux %s", vmlinux)
 		if fs.PathExists(vmlinux) {
 			ki.VmlinuxPath = vmlinux
 		}