forked from x/icebergs
68 lines
1.9 KiB
Go
68 lines
1.9 KiB
Go
package nfs
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import (
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"path"
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ice "shylinux.com/x/icebergs"
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"shylinux.com/x/icebergs/base/mdb"
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kit "shylinux.com/x/toolkits"
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)
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func _trash_create(m *ice.Message, name string) {
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if m.Warn(name == "", ice.ErrNotValid, name) {
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return
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}
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s, e := StatFile(m, name)
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if m.Warn(e, ice.ErrNotFound, name) {
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return
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}
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p := path.Join(ice.VAR_TRASH, path.Base(name))
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if !s.IsDir() {
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if f, e := OpenFile(m, name); m.Assert(e) {
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defer f.Close()
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p = path.Join(ice.VAR_TRASH, kit.HashsPath(f))
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}
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}
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MkdirAll(m, path.Dir(p))
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if RemoveAll(m, p); !m.Warn(Rename(m, name, p)) {
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mdb.HashCreate(m, FROM, name, FILE, p)
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}
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}
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const TRASH = "trash"
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func init() {
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Index.MergeCommands(ice.Commands{
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TRASH: {Name: "trash hash auto prunes", Help: "回收站", Actions: ice.MergeActions(ice.Actions{
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mdb.REVERT: {Name: "revert", Help: "恢复", Hand: func(m *ice.Message, arg ...string) {
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Rename(m, m.Option(FILE), m.Option(FROM))
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mdb.HashRemove(m, m.OptionSimple(mdb.HASH))
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}},
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mdb.CREATE: {Name: "create path", Help: "删除", Hand: func(m *ice.Message, arg ...string) {
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p := path.Join(ice.VAR_TRASH, path.Base(m.Option(PATH)))
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RemoveAll(m, p)
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if MkdirAll(m, path.Dir(p)); !m.Warn(Rename(m, m.Option(PATH), p)) {
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m.Echo(p)
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}
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}},
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mdb.REMOVE: {Name: "remove", Help: "删除", Hand: func(m *ice.Message, arg ...string) {
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Remove(m, m.Option(FILE))
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mdb.HashRemove(m, m.OptionSimple(mdb.HASH))
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}},
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mdb.PRUNES: {Name: "prunes before@date", Help: "清理", Hand: func(m *ice.Message, arg ...string) {
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mdb.HashPrunes(m, func(value ice.Maps) bool {
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Remove(m, value[FILE])
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return true
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})
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}},
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}, mdb.HashAction(mdb.SHORT, FROM, mdb.FIELD, "time,hash,file,from")), Hand: func(m *ice.Message, arg ...string) {
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if mdb.HashSelect(m, arg...); len(arg) == 0 || !ExistsFile(m, arg[0]) {
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m.PushAction(mdb.REVERT, mdb.REMOVE)
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return
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}
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_trash_create(m, arg[0])
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}},
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})
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}
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