a1832ad8c1
Warewulf is now being maintained in its own GitHub organization at github.com/warewulf Signed-off-by: Jonathon Anderson <janderson@ciq.com>
75 lines
1.6 KiB
Go
75 lines
1.6 KiB
Go
package list
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import (
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"os"
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"syscall"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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"github.com/warewulf/warewulf/internal/pkg/overlay"
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"github.com/warewulf/warewulf/internal/pkg/util"
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"github.com/warewulf/warewulf/internal/pkg/wwlog"
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)
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func CobraRunE(cmd *cobra.Command, args []string) error {
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var overlays []string
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if len(args) > 0 {
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overlays = args
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} else {
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var err error
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overlays, err = overlay.FindOverlays()
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if err != nil {
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return errors.Wrap(err, "could not obtain list of overlays from system")
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}
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}
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if ListLong {
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wwlog.Info("%-10s %5s %-5s %-18s %s\n", "PERM MODE", "UID", "GID", "SYSTEM-OVERLAY", "FILE PATH")
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} else {
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wwlog.Info("%-30s %-12s\n", "OVERLAY NAME", "FILES/DIRS")
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}
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for o := range overlays {
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name := overlays[o]
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path := overlay.OverlaySourceDir(name)
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if util.IsDir(path) {
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files := util.FindFiles(path)
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wwlog.Debug("Iterating overlay path: %s", path)
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if ListLong {
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for file := range files {
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s, err := os.Stat(files[file])
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if err != nil {
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continue
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}
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fileMode := s.Mode()
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perms := fileMode & os.ModePerm
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sys := s.Sys()
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wwlog.Info("%v %5d %-5d %-18s /%s\n", perms, sys.(*syscall.Stat_t).Uid, sys.(*syscall.Stat_t).Gid, overlays[o], files[file])
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}
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} else if ListContents {
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var fileCount int
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for file := range files {
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wwlog.Info("%-30s /%-12s\n", name, files[file])
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fileCount++
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}
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if fileCount == 0 {
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wwlog.Info("%-30s %-12d\n", name, 0)
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}
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} else {
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wwlog.Info("%-30s %-12d\n", name, len(files))
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}
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} else {
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wwlog.Error("system/%s (path not found:%s)", overlays[o], path)
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}
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}
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return nil
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}
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