Files
holos/pkg/cli/main.go
Jeff McCune ac5bff4b32 (#20) Error if secret is not found
Without this patch scripts incorrectly proceeded without detecting a
secret was not fetched.

    holos get secret notfound

    8:34AM ERR could not execute version=0.46.3 err="not found: notfound" loc=get.go:66
2024-02-28 08:33:55 -08:00

43 lines
1.1 KiB
Go

package cli
import (
"context"
"cuelang.org/go/cue/errors"
"fmt"
"github.com/holos-run/holos/pkg/holos"
"github.com/holos-run/holos/pkg/wrapper"
"log/slog"
)
// MakeMain makes a main function for the cli or tests.
func MakeMain(options ...holos.Option) func() int {
return func() (exitCode int) {
cfg := holos.New(options...)
slog.SetDefault(cfg.Logger())
ctx := context.Background()
if err := New(cfg).ExecuteContext(ctx); err != nil {
return HandleError(ctx, err, cfg)
}
return 0
}
}
// HandleError is the top level error handler that unwraps and logs errors.
func HandleError(ctx context.Context, err error, hc *holos.Config) (exitCode int) {
log := hc.NewTopLevelLogger()
var cueErr errors.Error
var errAt *wrapper.ErrorAt
const msg = "could not execute"
if errors.As(err, &errAt) {
log.ErrorContext(ctx, msg, "err", errAt.Unwrap(), "loc", errAt.Source.Loc())
} else {
log.ErrorContext(ctx, msg, "err", err)
}
// cue errors are bundled up as a list and refer to multiple files / lines.
if errors.As(err, &cueErr) {
msg := errors.Details(cueErr, nil)
_, _ = fmt.Fprint(hc.Stderr(), msg)
}
return 1
}