woodpecker-helm3/internal/run/addrepo.go

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package run
import (
"fmt"
"strings"
)
// AddRepo is an execution step that calls `helm repo add` when executed.
type AddRepo struct {
Repo string
cmd cmd
}
// Execute executes the `helm repo add` command.
func (a *AddRepo) Execute(_ Config) error {
return a.cmd.Run()
}
// Prepare gets the AddRepo ready to execute.
func (a *AddRepo) Prepare(cfg Config) error {
if a.Repo == "" {
return fmt.Errorf("repo is required")
}
split := strings.SplitN(a.Repo, "=", 2)
if len(split) != 2 {
return fmt.Errorf("bad repo spec '%s'", a.Repo)
}
name := split[0]
url := split[1]
args := make([]string, 0)
if cfg.Namespace != "" {
args = append(args, "--namespace", cfg.Namespace)
}
if cfg.Debug {
args = append(args, "--debug")
}
args = append(args, "repo", "add", name, url)
a.cmd = command(helmBin, args...)
a.cmd.Stdout(cfg.Stdout)
a.cmd.Stderr(cfg.Stderr)
if cfg.Debug {
fmt.Fprintf(cfg.Stderr, "Generated command: '%s'\n", a.cmd.String())
}
return nil
}