woodpecker-helm3/internal/run/upgrade.go

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package run
import (
"fmt"
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)
// Upgrade is an execution step that calls `helm upgrade` when executed.
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type Upgrade struct {
Chart string
Release string
ChartVersion string
DryRun bool
Wait bool
Values string
StringValues string
ValuesFiles []string
ReuseValues bool
Timeout string
Force bool
Atomic bool
CleanupOnFail bool
cmd cmd
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}
// Execute executes the `helm upgrade` command.
func (u *Upgrade) Execute(_ Config) error {
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return u.cmd.Run()
}
// Prepare gets the Upgrade ready to execute.
func (u *Upgrade) Prepare(cfg Config) error {
if u.Chart == "" {
return fmt.Errorf("chart is required")
}
if u.Release == "" {
return fmt.Errorf("release is required")
}
args := make([]string, 0)
if cfg.Namespace != "" {
args = append(args, "--namespace", cfg.Namespace)
}
if cfg.Debug {
args = append(args, "--debug")
}
args = append(args, "upgrade", "--install")
if u.ChartVersion != "" {
args = append(args, "--version", u.ChartVersion)
}
if u.DryRun {
args = append(args, "--dry-run")
}
if u.Wait {
args = append(args, "--wait")
}
if u.ReuseValues {
args = append(args, "--reuse-values")
}
if u.Timeout != "" {
args = append(args, "--timeout", u.Timeout)
}
if u.Force {
args = append(args, "--force")
}
if u.Atomic {
args = append(args, "--atomic")
}
if u.CleanupOnFail {
args = append(args, "--cleanup-on-fail")
}
if u.Values != "" {
args = append(args, "--set", u.Values)
}
if u.StringValues != "" {
args = append(args, "--set-string", u.StringValues)
}
for _, vFile := range u.ValuesFiles {
args = append(args, "--values", vFile)
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}
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args = append(args, u.Release, u.Chart)
u.cmd = command(helmBin, args...)
u.cmd.Stdout(cfg.Stdout)
u.cmd.Stderr(cfg.Stderr)
if cfg.Debug {
fmt.Fprintf(cfg.Stderr, "Generated command: '%s'\n", u.cmd.String())
}
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return nil
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}