inspect.go

Documentation: edge-infra.dev/pkg/f8n/warehouse/packagelock/cmd/inspect

     1  // package inspect displays and validates annotations on a set of packages
     2  // For a single package-lock, org.opencontainers.image.version should be same
     3  // for all specified packages if they were built from the same revision
     4  package inspect
     5  
     6  import (
     7  	"context"
     8  	"fmt"
     9  
    10  	"edge-infra.dev/pkg/f8n/warehouse/packagelock"
    11  	"edge-infra.dev/pkg/lib/cli/rags"
    12  	"edge-infra.dev/pkg/lib/cli/sink"
    13  )
    14  
    15  func New() *sink.Command {
    16  	var (
    17  		location   string
    18  		project    string
    19  		repository string
    20  	)
    21  	cmd := &sink.Command{
    22  		Use:   "inspect [flags] <filepath>",
    23  		Short: "inspect build metadata for packages declared in a packagelock file",
    24  		Flags: []*rags.Rag{
    25  			{
    26  				Name:     "location",
    27  				Usage:    "location of the repository (e.g. us-east1)",
    28  				Value:    &rags.String{Var: &location},
    29  				Short:    "l",
    30  				Required: true,
    31  			},
    32  			{
    33  				Name:     "project",
    34  				Usage:    "name of the GCP project containing the registry",
    35  				Value:    &rags.String{Var: &project},
    36  				Short:    "p",
    37  				Required: true,
    38  			},
    39  			{
    40  				Name:     "repository",
    41  				Usage:    "name of the GAR repository",
    42  				Value:    &rags.String{Var: &repository},
    43  				Short:    "r",
    44  				Required: true,
    45  			},
    46  		},
    47  		Exec: func(ctx context.Context, r sink.Run) error {
    48  			switch len(r.Args()) {
    49  			case 0:
    50  				return fmt.Errorf("error: a lockfile path must be passed")
    51  			case 1:
    52  			default:
    53  				return fmt.Errorf("error: only one lockfile may be passed")
    54  			}
    55  
    56  			plr, err := packagelock.NewRules()
    57  			if err != nil {
    58  				return err
    59  			}
    60  			plf, err := plr.ParsePackageLock(r.Args()[0])
    61  			if err != nil {
    62  				return fmt.Errorf("invalid lockfile: %w", err)
    63  			}
    64  			r.Log.Info(fmt.Sprintf("valid lockfile: %s", r.Args()[0]))
    65  
    66  			err = packagelock.InspectPackageLock(ctx, r.Log, plf, location, project, repository)
    67  			if err != nil {
    68  				return err
    69  			}
    70  
    71  			r.Log.Info("all package tag versions match digest version")
    72  			return nil
    73  		},
    74  	}
    75  	return cmd
    76  }
    77
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