a

go.mod

@@ -9,6 +9,7 @@ require (
 )
 
 require (
+	github.com/atrox/homedir v1.0.0 // indirect
 	github.com/chromedp/sysutil v1.0.0 // indirect
 	github.com/coreos/go-semver v0.3.0 // indirect
 	github.com/coreos/go-systemd/v22 v22.3.2 // indirect
@@ -18,7 +19,10 @@ require (
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
+	github.com/kevinburke/ssh_config v1.2.0 // indirect
+	github.com/kr/fs v0.1.0 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
+	github.com/pkg/sftp v1.13.7 // indirect
 	github.com/spacemonkeygo/errors v0.0.0-20201030155909-2f5f890dbc62 // indirect
 	go.etcd.io/etcd/api/v3 v3.5.17 // indirect
 	go.etcd.io/etcd/client/pkg/v3 v3.5.17 // indirect
@@ -26,6 +30,7 @@ require (
 	go.uber.org/atomic v1.7.0 // indirect
 	go.uber.org/multierr v1.6.0 // indirect
 	go.uber.org/zap v1.17.0 // indirect
+	golang.org/x/crypto v0.31.0 // indirect
 	golang.org/x/net v0.32.0 // indirect
 	golang.org/x/text v0.21.0 // indirect
 	google.golang.org/genproto v0.0.0-20230822172742-b8732ec3820d // indirect
@@ -44,6 +49,6 @@ require (
 	github.com/fatih/color v1.18.0 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/spf13/cast v1.7.0 // indirect
+	github.com/spf13/cast v1.7.0
 	golang.org/x/sys v0.28.0 // indirect
 )

go.sum

@@ -1,5 +1,7 @@
 git.wecise.com/wecise/util v0.0.0-20241216141312-1587ceee6f6e h1:x1WYYej8y2jc0hffLmC85Le4IHjJO6awdlSJtvZywGo=
 git.wecise.com/wecise/util v0.0.0-20241216141312-1587ceee6f6e/go.mod h1:2YXWE9m5mNgAu40zpYrL3woGz6S8CoHAW/CJeWXaIko=
+github.com/atrox/homedir v1.0.0 h1:99Vwk+XECZTDLaAPeMj7vF9JMNcVarWddqPeyDzJT5E=
+github.com/atrox/homedir v1.0.0/go.mod h1:ZKVEIDNKscX8qV1TyrwLP+ayjv3XQO7wbVmc5EW00A8=
 github.com/chromedp/cdproto v0.0.0-20240202021202-6d0b6a386732/go.mod h1:GKljq0VrfU4D5yc+2qA6OVr8pmO/MBbPEWqWQ/oqGEs=
 github.com/chromedp/cdproto v0.0.0-20240214232516-ad4608604e9e h1:kXEolCWQZzuEFcuaTzfqXToX+e29OcvK87BcBiBBJ1c=
 github.com/chromedp/cdproto v0.0.0-20240214232516-ad4608604e9e/go.mod h1:GKljq0VrfU4D5yc+2qA6OVr8pmO/MBbPEWqWQ/oqGEs=
@@ -35,8 +37,12 @@ github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
 github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
+github.com/kevinburke/ssh_config v1.2.0 h1:x584FjTGwHzMwvHx18PXxbBVzfnxogHaAReU4gf13a4=
+github.com/kevinburke/ssh_config v1.2.0/go.mod h1:CT57kijsi8u/K/BOFA39wgDQJ9CxiF4nAY/ojJ6r6mM=
 github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
+github.com/kr/fs v0.1.0 h1:Jskdu9ieNAYnjxsi0LbQp1ulIKZV1LAFgK1tWhpZgl8=
+github.com/kr/fs v0.1.0/go.mod h1:FFnZGqtBN9Gxj7eW1uZ42v5BccTP0vu6NEaFoC2HwRg=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
@@ -54,6 +60,8 @@ github.com/orisano/pixelmatch v0.0.0-20220722002657-fb0b55479cde h1:x0TT0RDC7UhA
 github.com/orisano/pixelmatch v0.0.0-20220722002657-fb0b55479cde/go.mod h1:nZgzbfBr3hhjoZnS66nKrHmduYNpc34ny7RK4z5/HM0=
 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/sftp v1.13.7 h1:uv+I3nNJvlKZIQGSr8JVQLNHFU9YhhNpvC14Y6KgmSM=
+github.com/pkg/sftp v1.13.7/go.mod h1:KMKI0t3T6hfA+lTR/ssZdunHo+uwq7ghoN09/FSu3DY=
 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/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
@@ -63,12 +71,16 @@ github.com/spacemonkeygo/errors v0.0.0-20201030155909-2f5f890dbc62/go.mod h1:7NL
 github.com/spf13/cast v1.7.0 h1:ntdiHjuueXFgm5nzDRdOS4yfT43P5Fnud6DH50rz/7w=
 github.com/spf13/cast v1.7.0/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 go.etcd.io/etcd/api/v3 v3.5.17 h1:cQB8eb8bxwuxOilBpMJAEo8fAONyrdXTHUNcMd8yT1w=
 go.etcd.io/etcd/api/v3 v3.5.17/go.mod h1:d1hvkRuXkts6PmaYk2Vrgqbv7H4ADfAKhyJqHNLJCB4=
 go.etcd.io/etcd/client/pkg/v3 v3.5.17 h1:XxnDXAWq2pnxqx76ljWwiQ9jylbpC4rvkAeRVOUKKVw=
@@ -84,35 +96,65 @@ go.uber.org/zap v1.17.0/go.mod h1:MXVU+bhUf/A7Xi2HNOnopQOrmycQ5Ih87HtOu4q5SSo=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
+golang.org/x/crypto v0.31.0 h1:ihbySMvVjLAeSH1IbfcRTkD/iNscyz8rGzjF/E5hV6U=
+golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
+golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
+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 v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
+golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
 golang.org/x/net v0.32.0 h1:ZqPmj8Kzc+Y6e0+skZsuACbx+wzMgo5MQsJh9Qd6aYI=
 golang.org/x/net v0.32.0/go.mod h1:CwU0IoeOlnQQWJ6ioyFrfRuomB8GKF6KbYXZVyeXNfs=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.1.0/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 v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/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 v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.16.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
 golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+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 v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
+golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
+golang.org/x/term v0.15.0/go.mod h1:BDl952bC7+uMoWR75FIrCDx79TPU9oHkTZ9yRbYOrX0=
 golang.org/x/term v0.27.0 h1:WP60Sv1nlK1T6SupCHbXzSaN0b9wUmsPoRS9b61A23Q=
 golang.org/x/term v0.27.0/go.mod h1:iMsnZpn0cago0GOrHO2+Y7u7JPn5AylBrcoWkElMTSM=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 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 v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
+golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
 golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
 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 v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
+golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
+golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

sync/sync.go

@@ -14,6 +14,8 @@ import (
 	ccfg "git.wecise.com/wecise/util/cfg"
 	"git.wecise.com/wecise/util/filewalker"
 	clog "git.wecise.com/wecise/util/logger"
+	"git.wecise.com/wecise/util/ssh"
+	"github.com/spf13/cast"
 )
 
 func init() {
@@ -32,7 +34,7 @@ var logger = clog.New()
 
 func PrintUsage() {
 	println(`Usage:
-sync <frompath> <topath> 
+sync <frompath> <topath> [<copytopath> ...]
 `)
 }
 
@@ -45,6 +47,7 @@ var option = struct {
 func main() {
 	var frompath string = ""
 	var topath string = ""
+	var copytopath = []string{}
 	for _, arg := range os.Args[1:] {
 		if strings.HasPrefix(arg, "-") {
 			switch arg {
@@ -56,19 +59,17 @@ func main() {
 				frompath = arg
 			} else if topath == "" {
 				topath = arg
+			} else {
+				copytopath = append(copytopath, arg)
 			}
 		}
 	}
 	switch {
 	case frompath != "" && topath != "":
-		fmt.Println("sync from", frompath, "to", topath)
-		for {
-			err := sync(frompath, topath)
-			if err != nil {
-				println(err.Error())
-				os.Exit(1)
-			}
-			time.Sleep(5 * time.Second)
+		err := sync(frompath, topath, copytopath...)
+		if err != nil {
+			println(err.Error())
+			os.Exit(1)
 		}
 	default:
 		PrintUsage()
@@ -76,19 +77,31 @@ func main() {
 	}
 }
 
-func sync(frompath, topath string) (err error) {
-	if len(frompath) == 0 ||
-		!(len(frompath) >= 1 && frompath[:1] == "/") &&
-			!(len(frompath) >= 2 && frompath[1:2] == ":") &&
-			!regexp.MustCompile(`^[^:]+:[^@]+@[^/]+/.*`).MatchString(frompath) {
-		return fmt.Errorf("Must specify absolute path")
+var REremotepath = regexp.MustCompile(`^([^:]+):([^@]+)@([^/]+)(/.*)`)
+var REabspath = regexp.MustCompile(`^((?:/.*)|(?:[a-zA-Z]:\.*)|(?:[a-zA-Z]:))`)
+
+func sync(frompath, topath string, copytopath ...string) (err error) {
+	frompath, e := filepath.Abs(frompath)
+	if e != nil {
+		err = e
+		return
 	}
-	if len(topath) == 0 ||
-		!(len(topath) >= 1 && topath[:1] == "/") &&
-			!(len(topath) >= 2 && topath[1:2] == ":") &&
-			!regexp.MustCompile(`^[^:]+:[^@]+@[^/]+/.*`).MatchString(topath) {
-		return fmt.Errorf("Must specify absolute path")
+	topath, e = filepath.Abs(topath)
+	if e != nil {
+		err = e
+		return
 	}
+	fmt.Println("sync from", frompath, "to", topath, "\ncopy to", copytopath)
+	for {
+		err = sync_once(frompath, topath, copytopath...)
+		if err != nil {
+			return
+		}
+		time.Sleep(5 * time.Second)
+	}
+}
+
+func sync_once(frompath, topath string, copytopath ...string) (err error) {
 	fw, e := filewalker.NewFileWalker([]string{frompath}, `^[^\.].*`) // orderby: dirfirst, filefirst, fullpath
 	if e != nil {
 		return e
@@ -103,24 +116,13 @@ func sync(frompath, topath string) (err error) {
 			err = e
 			return false
 		}
-		abstopath, e := filepath.Abs(topath)
-		if e != nil {
-			err = e
-			return false
-		}
 		hiddenpath := fmt.Sprintf(`.*\%c\..*`, os.PathSeparator)
 		if regexp.MustCompile(`^[^\.].*`).MatchString(fpath) && !regexp.MustCompile(hiddenpath).MatchString(fpath) {
 			fromfile := filepath.Join(absbasedir, fpath)
-			tofile := filepath.Join(abstopath, fpath)
+			tofile := filepath.Join(topath, fpath)
 			if option.Debug {
 				fmt.Println(time.Now().Format("2006-01-02 15:04:05"), fromfile, " ==> ", tofile)
 			}
-			todir := filepath.Dir(tofile)
-			e = os.MkdirAll(todir, os.ModePerm)
-			if e != nil {
-				err = fmt.Errorf("to dir %v", e)
-				return false
-			}
 			fromfi, e := os.Stat(fromfile)
 			if e != nil {
 				err = fmt.Errorf("from file %v", e)
@@ -140,15 +142,9 @@ func sync(frompath, topath string) (err error) {
 				err = fmt.Errorf("from file %v", e)
 				return false
 			}
-			e = os.WriteFile(tofile, frombs, os.ModePerm)
-			if e != nil {
-				err = fmt.Errorf("to file %v", e)
-				return false
-			}
-			e = os.Chtimes(tofile, fromfi.ModTime(), fromfi.ModTime())
-			if e != nil {
-				err = fmt.Errorf("to file %v", e)
-				return false
+			WriteFile(topath, fpath, frombs, fromfi.ModTime())
+			for _, ctpath := range copytopath {
+				WriteFile(ctpath, fpath, frombs, fromfi.ModTime())
 			}
 			count++
 		}
@@ -247,3 +243,54 @@ func ReadFileContinue(name string, data []byte) ([]byte, error) {
 		t = time.Now()
 	}
 }
+
+func WriteFile(basedir string, fpath string, bs []byte, mtime time.Time) (err error) {
+	ss := REremotepath.FindStringSubmatch(basedir)
+	if len(ss) == 5 {
+		username, password, hostport, remotepath := ss[1], ss[2], ss[3], regexp.MustCompile("//+").ReplaceAllString(ss[4], "/")
+		return WriteRemoteFile(username, password, hostport, remotepath, fpath, bs, mtime)
+	}
+	tofile := filepath.Join(basedir, fpath)
+	todir := filepath.Dir(tofile)
+	e := os.MkdirAll(todir, os.ModePerm)
+	if e != nil {
+		err = fmt.Errorf("to dir %v", e)
+		return
+	}
+	e = os.WriteFile(tofile, bs, os.ModePerm)
+	if e != nil {
+		err = fmt.Errorf("to file %v", e)
+		return
+	}
+	e = os.Chtimes(tofile, mtime, mtime)
+	if e != nil {
+		err = fmt.Errorf("to file %v", e)
+		return
+	}
+	return nil
+}
+
+func WriteRemoteFile(username, password, hostport, remotepath, fpath string, bs []byte, mtime time.Time) error {
+	fmt.Println("copy to:", fmt.Sprint(username, ":", password, "@", hostport, "/", remotepath, "/", fpath))
+	hp := strings.Split(hostport, ":")
+	host := hp[0]
+	port := 22
+	if len(hp) >= 2 && hp[1] != "" {
+		port = cast.ToInt(hp[1])
+	}
+	node := &ssh.Node{
+		User:     username,
+		Password: password,
+		Host:     host,
+		Port:     port,
+	}
+	client, e := node.Connect()
+	if e != nil {
+		return e
+	}
+	e = client.WriteFile(remotepath+"/"+fpath, bs, os.ModePerm, mtime)
+	if e != nil {
+		return e
+	}
+	return nil
+}