Switch to zerolog

debug.go

@@ -8,11 +8,11 @@ import (
 	"errors"
 	"fmt"
 	"io/ioutil"
-	"log"
 	"os"
 	"strings"
 	"time"
 
+	"github.com/rs/zerolog/log"
 	"gopkg.in/logrusorgru/aurora.v2"
 
 	"code.dumpstack.io/tools/out-of-tree/config"
@@ -43,7 +43,7 @@ type DebugCmd struct {
 func (cmd *DebugCmd) Run(g *Globals) (err error) {
 	kcfg, err := config.ReadKernelConfig(g.Config.Kernels)
 	if err != nil {
-		log.Println(err)
+		log.Print(err)
 	}
 
 	var configPath string
@@ -159,20 +159,20 @@ func (cmd *DebugCmd) Run(g *Globals) (err error) {
 		// Module depends on one of the standard modules
 		err = copyStandardModules(q, ki)
 		if err != nil {
-			log.Println(err)
+			log.Print(err)
 			return
 		}
 	}
 
 	err = preloadModules(q, ka, ki, g.Config.Docker.Timeout.Duration)
 	if err != nil {
-		log.Println(err)
+		log.Print(err)
 		return
 	}
 
 	buildDir, outFile, output, err := build(tmp, ka, ki, g.Config.Docker.Timeout.Duration)
 	if err != nil {
-		log.Println(err, output)
+		log.Print(err, output)
 		return
 	}
 
@@ -193,7 +193,7 @@ func (cmd *DebugCmd) Run(g *Globals) (err error) {
 		}
 		err = q.CopyFile(f.User, f.Local, f.Remote)
 		if err != nil {
-			log.Println("error copy err:", err, f.Local, f.Remote)
+			log.Print("error copy err:", err, f.Local, f.Remote)
 			return
 		}
 	}

go.mod

@@ -9,6 +9,7 @@ replace code.dumpstack.io/tools/out-of-tree/config => ./config
 require (
 	github.com/alecthomas/kong v0.7.1
 	github.com/go-git/go-git/v5 v5.1.0
+	github.com/google/go-cmp v0.5.8 // indirect
 	github.com/kylelemons/godebug v1.1.0 // indirect
 	github.com/mattn/go-runewidth v0.0.4 // indirect
 	github.com/mattn/go-sqlite3 v1.11.0
@@ -19,8 +20,9 @@ require (
 	github.com/otiai10/copy v1.0.1
 	github.com/otiai10/curr v1.0.0 // indirect
 	github.com/remeh/sizedwaitgroup v0.0.0-20180822144253-5e7302b12cce
+	github.com/rs/zerolog v1.29.0
 	github.com/stretchr/testify v1.5.1 // indirect
 	github.com/zcalusic/sysinfo v0.0.0-20190429151633-fbadb57345c2
-	golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073
+	golang.org/x/crypto v0.1.0
 	gopkg.in/logrusorgru/aurora.v2 v2.0.0-20190417123914-21d75270181e
 )

go.sum

@@ -11,6 +11,7 @@ github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239 h1:kFOfPq6dUM1hTo
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio=
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
+github.com/coreos/go-systemd/v22 v22.3.3-0.20220203105225-a9a7ef127534/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -29,8 +30,10 @@ github.com/go-git/go-git-fixtures/v4 v4.0.1 h1:q+IFMfLx200Q3scvt2hN79JsEzy4AmBTp
 github.com/go-git/go-git-fixtures/v4 v4.0.1/go.mod h1:m+ICp2rF3jDhFgEZ/8yziagdT1C+ZpZcrJjappBCDSw=
 github.com/go-git/go-git/v5 v5.1.0 h1:HxJn9g/E7eYvKW3Fm7Jt4ee8LXfPOm/H1cdDu8vEssk=
 github.com/go-git/go-git/v5 v5.1.0/go.mod h1:ZKfuPUoY1ZqIG4QG9BDBh3G4gLM5zvPuSJAozQrZuyM=
-github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY=
+github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
+github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
+github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
 github.com/hexops/gotextdiff v1.0.3/go.mod h1:pSWU5MAI3yDq+fZBTazCSJysOMbxWL1BSow5/V2vxeg=
 github.com/imdario/mergo v0.3.9 h1:UauaLniWCFHWd+Jp9oCEkTBj8VO/9DKg3PV3VCNMDIg=
@@ -47,6 +50,10 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
 github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
+github.com/mattn/go-colorable v0.1.12 h1:jF+Du6AlPIjs2BiUiQlKOX0rt3SujHxPnksPKZbaA40=
+github.com/mattn/go-colorable v0.1.12/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
+github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
+github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
 github.com/mattn/go-runewidth v0.0.4 h1:2BvfKmzob6Bmd4YsL0zygOqfdFnK7GR4QL06Do4/p7Y=
 github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
 github.com/mattn/go-sqlite3 v1.11.0 h1:LDdKkqtYlom37fkvqs8rMPFKAMe8+SgjbwZ6ex1/A/Q=
@@ -69,12 +76,16 @@ github.com/otiai10/curr v1.0.0/go.mod h1:LskTG5wDwr8Rs+nNQ+1LlxRjAtTZZjtJW4rMXl6
 github.com/otiai10/mint v1.2.3/go.mod h1:YnfyPNhBvnY8bW4SGQHCs/aAFhkgySlMZbrF5U0bOVw=
 github.com/otiai10/mint v1.3.0 h1:Ady6MKVezQwHBkGzLFbrsywyp09Ah7rkmfjV3Bcr5uc=
 github.com/otiai10/mint v1.3.0/go.mod h1:F5AjcsTsWUqX+Na9fpHb52P8pcRX2CI6A3ctIT91xUo=
-github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/remeh/sizedwaitgroup v0.0.0-20180822144253-5e7302b12cce h1:aP+C+YbHZfOQlutA4p4soHi7rVUqHQdWEVMSkHfDTqY=
 github.com/remeh/sizedwaitgroup v0.0.0-20180822144253-5e7302b12cce/go.mod h1:3j2R4OIe/SeS6YDhICBy22RWjJC5eNCJ1V+9+NVNYlo=
+github.com/rs/xid v1.4.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
+github.com/rs/zerolog v1.29.0 h1:Zes4hju04hjbvkVkOhdl2HpZa+0PmVwigmo8XoORE5w=
+github.com/rs/zerolog v1.29.0/go.mod h1:NILgTygv/Uej1ra5XxGf82ZFSLk58MFGAUS2o6usyD0=
 github.com/sergi/go-diff v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
 github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -83,24 +94,51 @@ github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/xanzy/ssh-agent v0.2.1 h1:TCbipTQL2JiiCprBWx9frJ2eJlCYT00NmctrHxVAr70=
 github.com/xanzy/ssh-agent v0.2.1/go.mod h1:mLlQY/MoOhWBj+gOGMQkOeiEvkx+8pJSI+0Bx9h2kr4=
+github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 github.com/zcalusic/sysinfo v0.0.0-20190429151633-fbadb57345c2 h1:uMiaKNX5zFLOa6nNtun+d/lpV5bOBh7BvE4q9jfZacQ=
 github.com/zcalusic/sysinfo v0.0.0-20190429151633-fbadb57345c2/go.mod h1:zAn3FAIbgZPYnutDND49Ivf8sb/mXYk8UjZdqMswgHg=
 golang.org/x/crypto v0.0.0-20190219172222-a4c6cb3142f2/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073 h1:xMPOj6Pz6UipU1wXLkrtqpHbR0AVFnyPEQq/wRWz9lM=
 golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.1.0 h1:MDRAIl0xIo9Io2xV565hzXHw3zVseKrJKodhohM5CjU=
+golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
+golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20200301022130-244492dfa37a h1:GuSPYbZzB5/dcLNCwLQLsg3obCJtX9IJhpXkvY7kzk0=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
+golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
+golang.org/x/net v0.1.0 h1:hZ/3BUoy5aId7sCpA/Tc5lt8DkFgdVS2onTpJsZ/fl0=
+golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190221075227-b4e8571b14e0/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527 h1:uYVVQ9WP/Ds2ROhcaGPeIdVq0RIXVLwsHlnvJ+cT1So=
 golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.1.0 h1:kunALQeHf1/185U1i0GOB/fy1IPRDDpuoOOqRReG57U=
+golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
+golang.org/x/term v0.1.0 h1:g6Z6vPFA9dYBAF7DWcH6sCcOntplXsDKcliusYijMlw=
+golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
+golang.org/x/text v0.4.0 h1:BrVqGRd7+k1DiOgtnFvAkoQEWQvBc25ouMJM6429SFg=
+golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=

kernel.go

@@ -8,7 +8,6 @@ import (
 	"errors"
 	"fmt"
 	"io/ioutil"
-	"log"
 	"math/rand"
 	"os"
 	"os/exec"
@@ -19,6 +18,7 @@ import (
 	"time"
 
 	"github.com/naoina/toml"
+	"github.com/rs/zerolog/log"
 
 	"code.dumpstack.io/tools/out-of-tree/config"
 )
@@ -102,19 +102,19 @@ func (cmd *KernelDockerRegenCmd) Run(kernelCmd *KernelCmd, g *Globals) (err erro
 		var rawOutput []byte
 		rawOutput, err = cmd.CombinedOutput()
 		if err != nil {
-			log.Println("docker build:", string(rawOutput))
+			log.Print("docker build:", string(rawOutput))
 			return
 		}
 
 		err = kickImage(d.ContainerName)
 		if err != nil {
-			log.Println("kick image", d.ContainerName, ":", err)
+			log.Print("kick image", d.ContainerName, ":", err)
 			continue
 		}
 
 		err = copyKernels(d.ContainerName)
 		if err != nil {
-			log.Println("copy kernels", d.ContainerName, ":", err)
+			log.Print("copy kernels", d.ContainerName, ":", err)
 			continue
 		}
 	}
@@ -301,11 +301,11 @@ func generateBaseDockerImage(registry string, commands []config.DockerCommand,
 		d += "RUN mkdir -p /lib/modules\n"
 	case config.CentOS:
 		if sk.DistroRelease < "7" && !vsyscall {
-			log.Println("Old CentOS requires `vsyscall=emulate` " +
+			log.Print("Old CentOS requires `vsyscall=emulate` " +
 				"on the latest kernels")
-			log.Println("Check out `A note about vsyscall` " +
+			log.Print("Check out `A note about vsyscall` " +
 				"at https://hub.docker.com/_/centos")
-			log.Println("See also https://lwn.net/Articles/446528/")
+			log.Print("See also https://lwn.net/Articles/446528/")
 			err = fmt.Errorf("vsyscall is not available")
 			return
 		}
@@ -353,7 +353,7 @@ func generateBaseDockerImage(registry string, commands []config.DockerCommand,
 	if err != nil {
 		log.Printf("Base image for %s:%s generating error, see log",
 			sk.DistroType.String(), sk.DistroRelease)
-		log.Println(string(rawOutput))
+		log.Print(string(rawOutput))
 		return
 	}
 
@@ -429,7 +429,7 @@ func dockerImageAppend(sk config.KernelMask, pkgname string) (err error) {
 
 		log.Printf("Add kernel %s for %s:%s error, see log",
 			pkgname, sk.DistroType.String(), sk.DistroRelease)
-		log.Println(string(rawOutput))
+		log.Print(string(rawOutput))
 		return
 	}
 
@@ -449,7 +449,7 @@ func copyKernels(name string) (err error) {
 	cmd := exec.Command("docker", "ps", "-a")
 	rawOutput, err := cmd.CombinedOutput()
 	if err != nil {
-		log.Println(string(rawOutput))
+		log.Print(string(rawOutput))
 		return
 	}
 
@@ -482,21 +482,21 @@ func copyKernels(name string) (err error) {
 	cmd = exec.Command("docker", "cp", containerID+":/boot/.", target)
 	rawOutput, err = cmd.CombinedOutput()
 	if err != nil {
-		log.Println(string(rawOutput))
+		log.Print(string(rawOutput))
 		return
 	}
 
 	cmd = exec.Command("docker", "cp", containerID+":/lib/modules", target)
 	rawOutput, err = cmd.CombinedOutput()
 	if err != nil {
-		log.Println(string(rawOutput))
+		log.Print(string(rawOutput))
 		return
 	}
 
 	cmd = exec.Command("find", target+"modules", "-type", "l", "-delete")
 	rawOutput, err = cmd.CombinedOutput()
 	if err != nil {
-		log.Println(string(rawOutput))
+		log.Print(string(rawOutput))
 		return
 	}
 
@@ -540,7 +540,7 @@ func genRootfsImage(d dockerImageInfo, download bool) (rootfs string, err error)
 	rootfs = imagesPath + imageFile
 	if !exists(rootfs) {
 		if download {
-			log.Println(imageFile, "not exists, start downloading...")
+			log.Print(imageFile, "not exists, start downloading...")
 			err = downloadImage(imagesPath, imageFile)
 		}
 	}
@@ -608,7 +608,7 @@ func updateKernelsCfg(host, download bool) (err error) {
 	for _, d := range dockerImages {
 		err = genDockerKernels(d, &newkcfg, download)
 		if err != nil {
-			log.Println("gen kernels", d.ContainerName, ":", err)
+			log.Print("gen kernels", d.ContainerName, ":", err)
 			continue
 		}
 	}
@@ -639,7 +639,7 @@ func updateKernelsCfg(host, download bool) (err error) {
 		return
 	}
 
-	log.Println(kernelsCfgPath, "is successfully updated")
+	log.Print(kernelsCfgPath, "is successfully updated")
 	return
 }
 
@@ -650,7 +650,7 @@ func genDockerKernels(dii dockerImageInfo, newkcfg *config.KernelConfig,
 	cmd := exec.Command("docker", "run", name, "ls", "/lib/modules")
 	rawOutput, err := cmd.CombinedOutput()
 	if err != nil {
-		log.Println(string(rawOutput), err)
+		log.Print(string(rawOutput), err)
 		return
 	}
 
@@ -710,7 +710,7 @@ func generateKernels(km config.KernelMask, registry string,
 	commands []config.DockerCommand, max int64,
 	download bool) (err error) {
 
-	log.Println("Generating for kernel mask", km)
+	log.Print("Generating for kernel mask", km)
 
 	_, err = genRootfsImage(dockerImageInfo{ContainerName: km.DockerName()},
 		download)
@@ -740,29 +740,29 @@ func generateKernels(km config.KernelMask, registry string,
 
 	for i, pkg := range shuffle(pkgs) {
 		if max <= 0 {
-			log.Println("Max is reached")
+			log.Print("Max is reached")
 			break
 		}
 
-		log.Println(i, "/", len(pkgs), pkg)
+		log.Print(i, "/", len(pkgs), pkg)
 
 		err = dockerImageAppend(km, pkg)
 		if err == nil {
 			max--
 		} else {
-			log.Println("dockerImageAppend", err)
+			log.Print("dockerImageAppend", err)
 		}
 	}
 
 	err = kickImage(km.DockerName())
 	if err != nil {
-		log.Println("kick image", km.DockerName(), ":", err)
+		log.Print("kick image", km.DockerName(), ":", err)
 		return
 	}
 
 	err = copyKernels(km.DockerName())
 	if err != nil {
-		log.Println("copy kernels", km.DockerName(), ":", err)
+		log.Print("copy kernels", km.DockerName(), ":", err)
 		return
 	}
 	return

kernel_linux.go

@@ -1,19 +1,21 @@
-// Copyright 2018 Mikhail Klementev. All rights reserved.
+// Copyright 2023 Mikhail Klementev. All rights reserved.
 // Use of this source code is governed by a AGPLv3 license
 // (or later) that can be found in the LICENSE file.
 
+//go:build linux
 // +build linux
 
 package main
 
 import (
 	"io/ioutil"
-	"log"
 	"os/exec"
 	"strings"
 
-	"code.dumpstack.io/tools/out-of-tree/config"
+	"github.com/rs/zerolog/log"
 	"github.com/zcalusic/sysinfo"
+
+	"code.dumpstack.io/tools/out-of-tree/config"
 )
 
 func genHostKernels(download bool) (kcfg config.KernelConfig, err error) {
@@ -28,7 +30,7 @@ func genHostKernels(download bool) (kcfg config.KernelConfig, err error) {
 	cmd := exec.Command("ls", "/lib/modules")
 	rawOutput, err := cmd.CombinedOutput()
 	if err != nil {
-		log.Println(string(rawOutput), err)
+		log.Print(string(rawOutput), err)
 		return
 	}
 
@@ -65,7 +67,7 @@ func genHostKernels(download bool) (kcfg config.KernelConfig, err error) {
 		}
 
 		vmlinux := "/usr/lib/debug/boot/vmlinux-" + k
-		log.Println("vmlinux", vmlinux)
+		log.Print("vmlinux", vmlinux)
 		if exists(vmlinux) {
 			ki.VmlinuxPath = vmlinux
 		}

log.go

@@ -8,11 +8,11 @@ import (
 	"database/sql"
 	"encoding/json"
 	"fmt"
-	"log"
 	"math"
 	"os"
 
 	"github.com/olekukonko/tablewriter"
+	"github.com/rs/zerolog/log"
 	"gopkg.in/logrusorgru/aurora.v2"
 
 	"code.dumpstack.io/tools/out-of-tree/config"
@@ -34,7 +34,7 @@ type LogQueryCmd struct {
 func (cmd *LogQueryCmd) Run(g *Globals) (err error) {
 	db, err := openDatabase(g.Config.Database)
 	if err != nil {
-		log.Fatalln(err)
+		panic(err)
 	}
 	defer db.Close()
 
@@ -42,7 +42,7 @@ func (cmd *LogQueryCmd) Run(g *Globals) (err error) {
 
 	ka, kaErr := config.ReadArtifactConfig(g.WorkDir + "/.out-of-tree.toml")
 	if kaErr == nil {
-		log.Println(".out-of-tree.toml found, filter by artifact name")
+		log.Print(".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)
@@ -91,7 +91,7 @@ type LogDumpCmd struct {
 func (cmd *LogDumpCmd) Run(g *Globals) (err error) {
 	db, err := openDatabase(g.Config.Database)
 	if err != nil {
-		log.Fatalln(err)
+		panic(err)
 	}
 	defer db.Close()
 
@@ -152,7 +152,7 @@ type LogJsonCmd struct {
 func (cmd *LogJsonCmd) Run(g *Globals) (err error) {
 	db, err := openDatabase(g.Config.Database)
 	if err != nil {
-		log.Fatalln(err)
+		panic(err)
 	}
 	defer db.Close()
 
@@ -177,7 +177,7 @@ type LogMarkdownCmd struct {
 func (cmd *LogMarkdownCmd) Run(g *Globals) (err error) {
 	db, err := openDatabase(g.Config.Database)
 	if err != nil {
-		log.Fatalln(err)
+		panic(err)
 	}
 	defer db.Close()
 

main.go

@@ -6,10 +6,13 @@ package main
 
 import (
 	"fmt"
-	"log"
 	"math/rand"
+	"os"
 	"time"
 
+	"github.com/rs/zerolog"
+	"github.com/rs/zerolog/log"
+
 	"github.com/alecthomas/kong"
 
 	"code.dumpstack.io/tools/out-of-tree/config"
@@ -46,7 +49,7 @@ func (v VersionFlag) BeforeApply(app *kong.Kong, vars kong.Vars) error {
 }
 
 func main() {
-	log.SetFlags(log.Lshortfile)
+	log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr})
 
 	rand.Seed(time.Now().UnixNano())
 

pack.go

@@ -1,4 +1,4 @@
-// Copyright 2019 Mikhail Klementev. All rights reserved.
+// Copyright 2023 Mikhail Klementev. All rights reserved.
 // Use of this source code is governed by a AGPLv3 license
 // (or later) that can be found in the LICENSE file.
 
@@ -7,8 +7,9 @@ package main
 import (
 	"fmt"
 	"io/ioutil"
-	"log"
 	"time"
+
+	"github.com/rs/zerolog/log"
 )
 
 type PackCmd struct {
@@ -30,7 +31,7 @@ type PackCmd struct {
 
 func (cmd *PackCmd) Run(g *Globals) (err error) {
 	tag := fmt.Sprintf("pack_run_%d", time.Now().Unix())
-	log.Println("Tag:", tag)
+	log.Print("Tag:", tag)
 
 	files, err := ioutil.ReadDir(g.WorkDir)
 	if err != nil {
@@ -60,7 +61,7 @@ func (cmd *PackCmd) Run(g *Globals) (err error) {
 			}
 		}
 
-		log.Println(f.Name())
+		log.Print(f.Name())
 
 		PewCmd{
 			Max:           cmd.KernelRuns,

pew.go

@@ -10,7 +10,6 @@ import (
 	"fmt"
 	"io"
 	"io/ioutil"
-	"log"
 	"math/rand"
 	"os"
 	"os/exec"
@@ -20,6 +19,7 @@ import (
 
 	"github.com/otiai10/copy"
 	"github.com/remeh/sizedwaitgroup"
+	"github.com/rs/zerolog/log"
 	"gopkg.in/logrusorgru/aurora.v2"
 
 	"code.dumpstack.io/tools/out-of-tree/config"
@@ -50,7 +50,7 @@ type PewCmd struct {
 func (cmd PewCmd) Run(g *Globals) (err error) {
 	kcfg, err := config.ReadKernelConfig(g.Config.Kernels)
 	if err != nil {
-		log.Println(err)
+		log.Print(err)
 	}
 
 	stop := time.Time{} // never stop
@@ -60,7 +60,7 @@ func (cmd PewCmd) Run(g *Globals) (err error) {
 
 	db, err := openDatabase(g.Config.Database)
 	if err != nil {
-		log.Fatalln(err)
+		panic(err)
 	}
 	defer db.Close()
 
@@ -108,7 +108,7 @@ func (cmd PewCmd) Run(g *Globals) (err error) {
 
 	if cmd.Tag == "" {
 		cmd.Tag = fmt.Sprintf("%d", time.Now().Unix())
-		log.Println("Tag: " + cmd.Tag)
+		log.Print("Tag: " + cmd.Tag)
 	}
 
 	err = performCI(ka, kcfg, cmd.Binary, cmd.Test, stop,
@@ -379,13 +379,13 @@ func dumpResult(q *qemu.System, ka config.Artifact, ki config.KernelInfo,
 
 	err := addToLog(db, q, ka, ki, res, tag)
 	if err != nil {
-		log.Println("[db] addToLog (", ka, ") error:", err)
+		log.Print("[db] addToLog (", ka, ") error:", err)
 	}
 
 	if binary == "" && dist != pathDevNull {
 		err = os.MkdirAll(dist, os.ModePerm)
 		if err != nil {
-			log.Println("os.MkdirAll (", ka, ") error:", err)
+			log.Print("os.MkdirAll (", ka, ") error:", err)
 		}
 
 		path := fmt.Sprintf("%s/%s-%s-%s", dist, ki.DistroType,
@@ -396,7 +396,7 @@ func dumpResult(q *qemu.System, ka config.Artifact, ki config.KernelInfo,
 
 		err = copyFile(res.BuildArtifact, path)
 		if err != nil {
-			log.Println("copyFile (", ka, ") error:", err)
+			log.Print("copyFile (", ka, ") error:", err)
 		}
 	}
 }
@@ -408,7 +408,7 @@ func copyArtifactAndTest(q *qemu.System, ka config.Artifact,
 	case config.KernelModule:
 		res.Run.Output, err = q.CopyAndInsmod(res.BuildArtifact)
 		if err != nil {
-			log.Println(res.Run.Output, err)
+			log.Print(res.Run.Output, err)
 			return
 		}
 		res.Run.Ok = true
@@ -420,14 +420,14 @@ func copyArtifactAndTest(q *qemu.System, ka config.Artifact,
 			}
 			err = q.CopyFile(f.User, f.Local, f.Remote)
 			if err != nil {
-				log.Println("error copy err:", err, f.Local, f.Remote)
+				log.Print("error copy err:", err, f.Local, f.Remote)
 				return
 			}
 		}
 
 		res.Test.Output, err = testKernelModule(q, ka, remoteTest)
 		if err != nil {
-			log.Println(res.Test.Output, err)
+			log.Print(res.Test.Output, err)
 			return
 		}
 		res.Test.Ok = true
@@ -441,13 +441,13 @@ func copyArtifactAndTest(q *qemu.System, ka config.Artifact,
 		res.Test.Output, err = testKernelExploit(q, ka, remoteTest,
 			remoteExploit)
 		if err != nil {
-			log.Println(res.Test.Output)
+			log.Print(res.Test.Output)
 			return
 		}
 		res.Run.Ok = true // does not really used
 		res.Test.Ok = true
 	default:
-		log.Println("Unsupported artifact type")
+		log.Print("Unsupported artifact type")
 	}
 
 	return
@@ -493,7 +493,7 @@ func whatever(swg *sizedwaitgroup.SizedWaitGroup, ka config.Artifact,
 	kernel := qemu.Kernel{KernelPath: ki.KernelPath, InitrdPath: ki.InitrdPath}
 	q, err := qemu.NewSystem(qemu.X86x64, kernel, ki.RootFS)
 	if err != nil {
-		log.Println("Qemu creation error:", err)
+		log.Print("Qemu creation error:", err)
 		return
 	}
 	q.Timeout = qemuTimeout
@@ -519,7 +519,7 @@ func whatever(swg *sizedwaitgroup.SizedWaitGroup, ka config.Artifact,
 
 	err = q.Start()
 	if err != nil {
-		log.Println("Qemu start error:", err)
+		log.Print("Qemu start error:", err)
 		return
 	}
 	defer q.Stop()
@@ -528,7 +528,7 @@ func whatever(swg *sizedwaitgroup.SizedWaitGroup, ka config.Artifact,
 		go func() {
 			for !q.Died {
 				time.Sleep(time.Minute)
-				log.Println(ka.Name, ki.DistroType,
+				log.Print(ka.Name, ki.DistroType,
 					ki.DistroRelease, ki.KernelRelease,
 					"still alive")
 
@@ -545,7 +545,7 @@ func whatever(swg *sizedwaitgroup.SizedWaitGroup, ka config.Artifact,
 
 	tmp, err := ioutil.TempDir(tmpdir, "out-of-tree_")
 	if err != nil {
-		log.Println("Temporary directory creation error:", err)
+		log.Print("Temporary directory creation error:", err)
 		return
 	}
 	defer os.RemoveAll(tmp)
@@ -558,7 +558,7 @@ func whatever(swg *sizedwaitgroup.SizedWaitGroup, ka config.Artifact,
 		result.BuildDir, result.BuildArtifact, result.Build.Output, err =
 			build(tmp, ka, ki, dockerTimeout)
 		if err != nil {
-			log.Println(err)
+			log.Print(err)
 			return
 		}
 		result.Build.Ok = true
@@ -588,14 +588,14 @@ func whatever(swg *sizedwaitgroup.SizedWaitGroup, ka config.Artifact,
 		// Module depends on one of the standard modules
 		err = copyStandardModules(q, ki)
 		if err != nil {
-			log.Println(err)
+			log.Print(err)
 			return
 		}
 	}
 
 	err = preloadModules(q, ka, ki, dockerTimeout)
 	if err != nil {
-		log.Println(err)
+		log.Print(err)
 		return
 	}
 

preload.go

@@ -9,13 +9,13 @@ import (
 	"encoding/hex"
 	"errors"
 	"io/ioutil"
-	"log"
 	"os"
 	"os/user"
 	"path/filepath"
 	"time"
 
 	"github.com/go-git/go-git/v5"
+	"github.com/rs/zerolog/log"
 
 	"code.dumpstack.io/tools/out-of-tree/config"
 	"code.dumpstack.io/tools/out-of-tree/qemu"
@@ -38,7 +38,7 @@ func preload(q *qemu.System, ki config.KernelInfo, pm config.PreloadModule,
 
 	var workPath, cache string
 	if pm.Path != "" {
-		log.Println("Use non-git path for preload module (no cache)")
+		log.Print("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 config.KernelInfo,
 
 	output, err := q.CopyAndInsmod(artifact)
 	if err != nil {
-		log.Println(output)
+		log.Print(output)
 		return
 	}
 	return
@@ -138,7 +138,7 @@ func cloneOrPull(repo string, ki config.KernelInfo) (workPath, cache string, err
 
 		err = w.Pull(&git.PullOptions{})
 		if err != nil && err != git.NoErrAlreadyUpToDate {
-			log.Println(repo, "pull error:", err)
+			log.Print(repo, "pull error:", err)
 		}
 	} else {
 		r, err = git.PlainClone(workPath, false, &git.CloneOptions{URL: repo})