72 lines
1.4 KiB
Go
72 lines
1.4 KiB
Go
package helmexec
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import (
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"fmt"
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"strings"
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)
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func newExitError(path string, args []string, exitStatus int, err error, stderr, combined string) ExitError {
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var out string
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out += fmt.Sprintf("PATH:\n%s", Indent(path, " "))
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out += "\n\nARGS:"
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for i, a := range args {
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out += fmt.Sprintf("\n%s", Indent(fmt.Sprintf("%d: %s (%d bytes)", i, a, len(a)), " "))
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}
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out += fmt.Sprintf("\n\nERROR:\n%s", Indent(err.Error(), " "))
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out += fmt.Sprintf("\n\nEXIT STATUS\n%s", Indent(fmt.Sprintf("%d", exitStatus), " "))
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if len(stderr) > 0 {
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out += fmt.Sprintf("\n\nSTDERR:\n%s", Indent(stderr, " "))
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}
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if len(combined) > 0 {
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out += fmt.Sprintf("\n\nCOMBINED OUTPUT:\n%s", Indent(combined, " "))
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}
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return ExitError{
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Message: fmt.Sprintf("command %q exited with non-zero status:\n\n%s", path, out),
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Code: exitStatus,
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}
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}
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// indents a block of text with an indent string
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func Indent(text, indent string) string {
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var b strings.Builder
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b.Grow(len(text) * 2)
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lines := strings.Split(text, "\n")
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last := len(lines) - 1
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for i, j := range lines {
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if i > 0 && i < last && j != "" {
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b.WriteString("\n")
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}
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if j != "" {
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b.WriteString(indent + j)
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}
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}
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return b.String()
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}
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// ExitError is created whenever your shell command exits with a non-zero exit status
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type ExitError struct {
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Message string
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Code int
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}
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func (e ExitError) Error() string {
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return e.Message
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}
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func (e ExitError) ExitStatus() int {
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return e.Code
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}
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