woodpecker-helm3/internal/run/depupdate.go

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package run
import (
"fmt"
"github.com/pelotech/drone-helm3/internal/env"
)
// DepUpdate is an execution step that calls `helm dependency update` when executed.
type DepUpdate struct {
*config
chart string
cmd cmd
}
// NewDepUpdate creates a DepUpdate using fields from the given Config. No validation is performed at this time.
func NewDepUpdate(cfg env.Config) *DepUpdate {
return &DepUpdate{
config: newConfig(cfg),
chart: cfg.Chart,
}
}
// Execute executes the `helm upgrade` command.
func (d *DepUpdate) Execute() error {
return d.cmd.Run()
}
// Prepare gets the DepUpdate ready to execute.
func (d *DepUpdate) Prepare() error {
if d.chart == "" {
return fmt.Errorf("chart is required")
}
args := d.globalFlags()
args = append(args, "dependency", "update", d.chart)
d.cmd = command(helmBin, args...)
d.cmd.Stdout(d.stdout)
d.cmd.Stderr(d.stderr)
if d.debug {
fmt.Fprintf(d.stderr, "Generated command: '%s'\n", d.cmd.String())
}
return nil
}