Files
holos/internal/cli/build/build.go
Jeff McCune 490f91f580 cli: hide unsupported commands (#289)
Use a simple feature flag system that checks env vars if a feature is
enabled.
2024-10-31 10:04:01 -07:00

61 lines
1.9 KiB
Go

package build
import (
"fmt"
"log/slog"
"strings"
"github.com/holos-run/holos/internal/builder"
"github.com/holos-run/holos/internal/cli/command"
"github.com/holos-run/holos/internal/client"
"github.com/holos-run/holos/internal/errors"
"github.com/holos-run/holos/internal/holos"
"github.com/holos-run/holos/internal/server/middleware/logger"
"github.com/spf13/cobra"
)
// makeBuildRunFunc returns the internal implementation of the build cli command
func makeBuildRunFunc(cfg *client.Config) command.RunFunc {
return func(cmd *cobra.Command, args []string) error {
ctx := cmd.Root().Context()
logger.FromContext(ctx).DebugContext(ctx, "RunE", "args", args)
build := builder.New(builder.Entrypoints(args), builder.Cluster(cfg.Holos().ClusterName()))
//nolint:staticcheck
results, err := build.Run(ctx, cfg)
if err != nil {
return err
}
outs := make([]string, 0, len(results))
for idx, result := range results {
if result.Continue() {
slog.Debug("skip result", "idx", idx, "result", result)
continue
}
slog.Debug("append result", "idx", idx, "result.kind", result.Kind)
outs = append(outs, result.AccumulatedOutput())
}
out := strings.Join(outs, "---\n")
if _, err := fmt.Fprintln(cmd.OutOrStdout(), out); err != nil {
return errors.Wrap(err)
}
return nil
}
}
// New returns the build subcommand for the root command
func New(cfg *holos.Config, feature holos.Flagger) *cobra.Command {
cmd := command.New("build DIRECTORY")
cmd.Hidden = !feature.Flag(holos.BuildFeature)
cmd.Args = cobra.ExactArgs(1)
cmd.Short = "write kubernetes manifests to standard output"
cmd.Example = " holos build components/argo/crds"
cmd.Flags().AddGoFlagSet(cfg.ClusterFlagSet())
config := client.NewConfig(cfg)
cmd.PersistentFlags().AddGoFlagSet(config.ClientFlagSet())
cmd.PersistentFlags().AddGoFlagSet(config.TokenFlagSet())
cmd.RunE = makeBuildRunFunc(config)
return cmd
}