feat: add app cp command
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continuous-integration/drone/push Build is passing
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This commit is contained in:
parent
16297e8651
commit
547f785da5
2
TODO.md
2
TODO.md
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@ -19,7 +19,7 @@
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- [x] `check`
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- [x] `version`
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- [x] `config`
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- [ ] `cp` (WIP: decentral1se)
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- [x] `cp`
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- [ ] `logs`
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- [x] `ps`
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- [ ] `restore`
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118
cli/app/cp.go
118
cli/app/cp.go
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@ -1,8 +1,124 @@
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package app
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import "github.com/urfave/cli/v2"
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import (
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"context"
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"errors"
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"fmt"
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"os"
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"strings"
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"coopcloud.tech/abra/cli/internal"
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"coopcloud.tech/abra/client"
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"coopcloud.tech/abra/config"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/filters"
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"github.com/docker/docker/pkg/archive"
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"github.com/sirupsen/logrus"
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"github.com/urfave/cli/v2"
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)
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var appCpCommand = &cli.Command{
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Name: "cp",
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ArgsUsage: "<src> <dst>",
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Usage: "copy files to/from running service container",
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Action: func(c *cli.Context) error {
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appName := c.Args().First()
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if appName == "" {
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internal.ShowSubcommandHelpAndError(c, errors.New("no app name provided"))
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}
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src := c.Args().Get(1)
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dst := c.Args().Get(2)
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if src == "" {
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logrus.Fatal("missing <src> argument")
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} else if dst == "" {
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logrus.Fatal("missing <dest> argument")
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}
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parsedSrc := strings.SplitN(src, ":", 2)
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parsedDst := strings.SplitN(dst, ":", 2)
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errorMsg := "one of <src>/<dest> arguments must take $SERVICE:$PATH form"
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if len(parsedSrc) == 2 && len(parsedDst) == 2 {
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logrus.Fatal(errorMsg)
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} else if len(parsedSrc) != 2 {
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if len(parsedDst) != 2 {
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logrus.Fatal(errorMsg)
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}
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} else if len(parsedDst) != 2 {
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if len(parsedSrc) != 2 {
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logrus.Fatal(errorMsg)
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}
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}
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var service string
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var srcPath string
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var dstPath string
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isToContainer := false // <container:src> <dst>
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if len(parsedSrc) == 2 {
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service = parsedSrc[0]
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srcPath = parsedSrc[1]
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dstPath = dst
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} else if len(parsedDst) == 2 {
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service = parsedDst[0]
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dstPath = parsedDst[1]
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srcPath = src
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isToContainer = true // <src> <container:dst>
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}
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appFiles, err := config.LoadAppFiles("")
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if err != nil {
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logrus.Fatal(err)
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}
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appEnv, err := config.GetApp(appFiles, appName)
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if err != nil {
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logrus.Fatal(err)
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}
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ctx := context.Background()
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host := appFiles[appName].Server
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cl, err := client.NewClientWithContext(host)
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if err != nil {
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logrus.Fatal(err)
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}
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filters := filters.NewArgs()
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filters.Add("name", fmt.Sprintf("%s_%s", appEnv.StackName(), service))
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containers, err := cl.ContainerList(ctx, types.ContainerListOptions{Filters: filters})
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if err != nil {
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logrus.Fatal(err)
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}
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if len(containers) > 1 {
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logrus.Fatalf("expected 1 container but got %v", len(containers))
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}
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container := containers[0]
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if isToContainer {
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if _, err := os.Stat(srcPath); err != nil {
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logrus.Fatalf("'%s' does not exist?", srcPath)
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}
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toTarOpts := &archive.TarOptions{NoOverwriteDirNonDir: true, Compression: archive.Gzip}
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content, err := archive.TarWithOptions(srcPath, toTarOpts)
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if err != nil {
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logrus.Fatal(err)
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}
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copyOpts := types.CopyToContainerOptions{AllowOverwriteDirWithFile: false, CopyUIDGID: false}
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if err := cl.CopyToContainer(ctx, container.ID, dstPath, content, copyOpts); err != nil {
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logrus.Fatal(err)
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}
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} else {
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content, _, err := cl.CopyFromContainer(ctx, container.ID, srcPath)
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if err != nil {
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logrus.Fatal(err)
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}
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fromTarOpts := &archive.TarOptions{NoOverwriteDirNonDir: true, Compression: archive.Gzip}
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archive.Untar(content, dstPath, fromTarOpts)
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defer content.Close()
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}
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return nil
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},
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}
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6
go.sum
6
go.sum
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@ -21,8 +21,6 @@ cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIA
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cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
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cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
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cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk=
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coopcloud.tech/tagcmp v0.0.0-20210809131701-f81a7c03b97c h1:j4y6MBImeCU/nH7vFt9vIkFKJFcbtdSHk3OST79Mfj4=
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coopcloud.tech/tagcmp v0.0.0-20210809131701-f81a7c03b97c/go.mod h1:ESVm0wQKcbcFi06jItF3rI7enf4Jt2PvbkWpDDHk1DQ=
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coopcloud.tech/tagcmp v0.0.0-20210813114741-44053d6bfba1 h1:C9PonNP/Y+X3GXarmk4Mn+XeAokspS8Ov1x2GtRzVtI=
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coopcloud.tech/tagcmp v0.0.0-20210813114741-44053d6bfba1/go.mod h1:ESVm0wQKcbcFi06jItF3rI7enf4Jt2PvbkWpDDHk1DQ=
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dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
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@ -146,6 +144,7 @@ github.com/containerd/cgroups v0.0.0-20200531161412-0dbf7f05ba59/go.mod h1:pA0z1
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github.com/containerd/cgroups v0.0.0-20200710171044-318312a37340/go.mod h1:s5q4SojHctfxANBDvMeIaIovkq29IP48TKAxnhYRxvo=
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github.com/containerd/cgroups v0.0.0-20200824123100-0b889c03f102/go.mod h1:s5q4SojHctfxANBDvMeIaIovkq29IP48TKAxnhYRxvo=
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github.com/containerd/cgroups v0.0.0-20210114181951-8a68de567b68/go.mod h1:ZJeTFisyysqgcCdecO57Dj79RfL0LNeGiFUqLYQRYLE=
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github.com/containerd/cgroups v1.0.1 h1:iJnMvco9XGvKUvNQkv88bE4uJXxRQH18efbKo9w5vHQ=
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github.com/containerd/cgroups v1.0.1/go.mod h1:0SJrPIenamHDcZhEcJMNBB85rHcUsw4f25ZfBiPYRkU=
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github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1/go.mod h1:Tj/on1eG8kiEhd0+fhSDzsPAFESxzBBvdyEgyryXffw=
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github.com/containerd/console v0.0.0-20181022165439-0650fd9eeb50/go.mod h1:Tj/on1eG8kiEhd0+fhSDzsPAFESxzBBvdyEgyryXffw=
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@ -359,6 +358,7 @@ github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903/go.mod h1:cIg4er
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github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
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github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
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github.com/golang/groupcache v0.0.0-20191227052852-215e87163ea7/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
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github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e h1:1r7pUrabqp18hOBcwBwiTsbnFeTZHV9eER/QT5JVZxY=
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github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
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github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
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github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
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@ -588,6 +588,7 @@ github.com/opencontainers/runc v0.1.1/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59P
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github.com/opencontainers/runc v1.0.0-rc8.0.20190926000215-3e425f80a8c9/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
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github.com/opencontainers/runc v1.0.0-rc9/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
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github.com/opencontainers/runc v1.0.0-rc93/go.mod h1:3NOsor4w32B2tC0Zbl8Knk4Wg84SM2ImC1fxBuqJ/H0=
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github.com/opencontainers/runc v1.0.1 h1:G18PGckGdAm3yVQRWDVQ1rLSLntiniKJ0cNRT2Tm5gs=
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github.com/opencontainers/runc v1.0.1/go.mod h1:aTaHFFwQXuA71CiyxOdFFIorAoemI04suvGRQFzWTD0=
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github.com/opencontainers/runtime-spec v0.1.2-0.20190507144316-5b71a03e2700/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
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github.com/opencontainers/runtime-spec v1.0.1/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
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@ -758,6 +759,7 @@ go.mozilla.org/pkcs7 v0.0.0-20200128120323-432b2356ecb1/go.mod h1:SNgMg+EgDFwmvS
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go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
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go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
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go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
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go.opencensus.io v0.22.3 h1:8sGtKOrtQqkN1bp2AtX+misvLIlOmsEsNd+9NIcPEm8=
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go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
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go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
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go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
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