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-rw-r--r--cmd/podman/cp.go80
-rw-r--r--cmd/podman/version.go50
2 files changed, 115 insertions, 15 deletions
diff --git a/cmd/podman/cp.go b/cmd/podman/cp.go
index 82f2d3f20..4cb8a8c54 100644
--- a/cmd/podman/cp.go
+++ b/cmd/podman/cp.go
@@ -1,7 +1,9 @@
package main
import (
+ "archive/tar"
"fmt"
+ "io"
"os"
"path/filepath"
"strings"
@@ -142,7 +144,11 @@ func copyBetweenHostAndContainer(runtime *libpod.Runtime, src string, dest strin
var lastError error
for _, src := range glob {
- err := copy(src, destPath, dest, idMappingOpts, &containerOwner, extract)
+ if src == "-" {
+ src = os.Stdin.Name()
+ extract = true
+ }
+ err := copy(src, destPath, dest, idMappingOpts, &containerOwner, extract, isFromHostToCtr)
if lastError != nil {
logrus.Error(lastError)
}
@@ -195,7 +201,7 @@ func getPathInfo(path string) (string, os.FileInfo, error) {
return path, srcfi, nil
}
-func copy(src, destPath, dest string, idMappingOpts storage.IDMappingOptions, chownOpts *idtools.IDPair, extract bool) error {
+func copy(src, destPath, dest string, idMappingOpts storage.IDMappingOptions, chownOpts *idtools.IDPair, extract, isFromHostToCtr bool) error {
srcPath, err := filepath.EvalSymlinks(src)
if err != nil {
return errors.Wrapf(err, "error evaluating symlinks %q", srcPath)
@@ -205,6 +211,16 @@ func copy(src, destPath, dest string, idMappingOpts storage.IDMappingOptions, ch
if err != nil {
return err
}
+
+ filename := filepath.Base(destPath)
+ if filename == "-" && !isFromHostToCtr {
+ err := streamFileToStdout(srcPath, srcfi)
+ if err != nil {
+ return errors.Wrapf(err, "error streaming source file %s to Stdout", srcPath)
+ }
+ return nil
+ }
+
destdir := destPath
if !srcfi.IsDir() && !strings.HasSuffix(dest, string(os.PathSeparator)) {
destdir = filepath.Dir(destPath)
@@ -224,7 +240,6 @@ func copy(src, destPath, dest string, idMappingOpts storage.IDMappingOptions, ch
untarPath := chrootarchive.UntarPathAndChown(chownOpts, digest.Canonical.Digester().Hash(), idMappingOpts.UIDMap, idMappingOpts.GIDMap)
if srcfi.IsDir() {
-
logrus.Debugf("copying %q to %q", srcPath+string(os.PathSeparator)+"*", dest+string(os.PathSeparator)+"*")
if destDirIsExist && !strings.HasSuffix(src, fmt.Sprintf("%s.", string(os.PathSeparator))) {
destPath = filepath.Join(destPath, filepath.Base(srcPath))
@@ -276,3 +291,62 @@ func convertIDMap(idMaps []idtools.IDMap) (convertedIDMap []specs.LinuxIDMapping
}
return convertedIDMap
}
+
+func streamFileToStdout(srcPath string, srcfi os.FileInfo) error {
+ if srcfi.IsDir() {
+ tw := tar.NewWriter(os.Stdout)
+ err := filepath.Walk(srcPath, func(path string, info os.FileInfo, err error) error {
+ if err != nil || !info.Mode().IsRegular() || path == srcPath {
+ return err
+ }
+ hdr, err := tar.FileInfoHeader(info, "")
+ if err != nil {
+ return err
+ }
+
+ if err = tw.WriteHeader(hdr); err != nil {
+ return err
+ }
+ fh, err := os.Open(path)
+ if err != nil {
+ return err
+ }
+ defer fh.Close()
+
+ _, err = io.Copy(tw, fh)
+ return err
+ })
+ if err != nil {
+ return errors.Wrapf(err, "error streaming directory %s to Stdout", srcPath)
+ }
+ return nil
+ }
+
+ file, err := os.Open(srcPath)
+ if err != nil {
+ return errors.Wrapf(err, "error opening file %s", srcPath)
+ }
+ defer file.Close()
+ if !archive.IsArchivePath(srcPath) {
+ tw := tar.NewWriter(os.Stdout)
+ hdr, err := tar.FileInfoHeader(srcfi, "")
+ if err != nil {
+ return err
+ }
+ err = tw.WriteHeader(hdr)
+ if err != nil {
+ return err
+ }
+ _, err = io.Copy(tw, file)
+ if err != nil {
+ return errors.Wrapf(err, "error streaming archive %s to Stdout", srcPath)
+ }
+ return nil
+ }
+
+ _, err = io.Copy(os.Stdout, file)
+ if err != nil {
+ return errors.Wrapf(err, "error streaming file to Stdout")
+ }
+ return nil
+}
diff --git a/cmd/podman/version.go b/cmd/podman/version.go
index e964bdbb5..439a1cca6 100644
--- a/cmd/podman/version.go
+++ b/cmd/podman/version.go
@@ -2,6 +2,7 @@ package main
import (
"fmt"
+ "io"
"os"
"strings"
"text/tabwriter"
@@ -10,6 +11,7 @@ import (
"github.com/containers/buildah/pkg/formats"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/libpod"
+ "github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
@@ -38,7 +40,7 @@ func init() {
// versionCmd gets and prints version info for version command
func versionCmd(c *cliconfig.VersionValues) error {
- output, err := libpod.GetVersion()
+ clientVersion, err := libpod.GetVersion()
if err != nil {
errors.Wrapf(err, "unable to determine version")
}
@@ -51,25 +53,49 @@ func versionCmd(c *cliconfig.VersionValues) error {
var out formats.Writer
switch versionOutputFormat {
case formats.JSONString:
- out = formats.JSONStruct{Output: output}
+ out = formats.JSONStruct{Output: clientVersion}
default:
- out = formats.StdoutTemplate{Output: output, Template: versionOutputFormat}
+ out = formats.StdoutTemplate{Output: clientVersion, Template: versionOutputFormat}
}
return formats.Writer(out).Out()
}
w := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0)
defer w.Flush()
- fmt.Fprintf(w, "Version:\t%s\n", output.Version)
- fmt.Fprintf(w, "RemoteAPI Version:\t%d\n", output.RemoteAPIVersion)
- fmt.Fprintf(w, "Go Version:\t%s\n", output.GoVersion)
- if output.GitCommit != "" {
- fmt.Fprintf(w, "Git Commit:\t%s\n", output.GitCommit)
+
+ if remote {
+ fmt.Fprintf(w, "Client:\n")
+ }
+ formatVersion(w, clientVersion)
+
+ if remote {
+ fmt.Fprintf(w, "\nService:\n")
+
+ runtime, err := adapter.GetRuntime(getContext(), nil)
+ if err != nil {
+ return errors.Wrapf(err, "could not get runtime")
+ }
+ defer runtime.Shutdown(false)
+
+ serviceVersion, err := runtime.GetVersion()
+ if err != nil {
+ return err
+ }
+ formatVersion(w, serviceVersion)
+ }
+ return nil
+}
+
+func formatVersion(writer io.Writer, version libpod.Version) {
+ fmt.Fprintf(writer, "Version:\t%s\n", version.Version)
+ fmt.Fprintf(writer, "RemoteAPI Version:\t%d\n", version.RemoteAPIVersion)
+ fmt.Fprintf(writer, "Go Version:\t%s\n", version.GoVersion)
+ if version.GitCommit != "" {
+ fmt.Fprintf(writer, "Git Commit:\t%s\n", version.GitCommit)
}
// Prints out the build time in readable format
- if output.Built != 0 {
- fmt.Fprintf(w, "Built:\t%s\n", time.Unix(output.Built, 0).Format(time.ANSIC))
+ if version.Built != 0 {
+ fmt.Fprintf(writer, "Built:\t%s\n", time.Unix(version.Built, 0).Format(time.ANSIC))
}
- fmt.Fprintf(w, "OS/Arch:\t%s\n", output.OsArch)
- return nil
+ fmt.Fprintf(writer, "OS/Arch:\t%s\n", version.OsArch)
}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-10-02 08:25:46 +0000