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improve debugging

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This commit is contained in:
Mikaël Cluseau
2019-10-23 11:03:35 +11:00
parent fec03e0a7e
commit b5b8514c59
3 changed files with 31 additions and 13 deletions
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10
pkg/clustersconfig/clustersconfig.go
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@ -9,7 +9,6 @@ import (
"net"
"os"
"path/filepath"
"strconv"
"strings"
"text/template"
@ -18,7 +17,7 @@ import (
var (
templateDetailsDir = flag.String("template-details-dir",
filepath.Join(os.TempDir(), "dkl-dir2config", strconv.Itoa(os.Getpid())),
filepath.Join(os.TempDir(), "dkl-dir2config"),
"write details of template execute in this dir")
templateID = 0
@ -151,7 +150,7 @@ type Template struct {
parsedTemplate *template.Template
}
func (t *Template) Execute(wr io.Writer, data interface{}, extraFuncs map[string]interface{}) error {
func (t *Template) Execute(contextName, elementName string, wr io.Writer, data interface{}, extraFuncs map[string]interface{}) error {
if t.parsedTemplate == nil {
var templateFuncs = map[string]interface{}{
"indent": func(indent, s string) (indented string) {
@ -176,9 +175,10 @@ func (t *Template) Execute(wr io.Writer, data interface{}, extraFuncs map[string
if *templateDetailsDir != "" {
templateID++
os.MkdirAll(*templateDetailsDir, 0700)
base := fmt.Sprintf("%s/%03d-", *templateDetailsDir, templateID)
base := filepath.Join(*templateDetailsDir, contextName, fmt.Sprintf("%s-%03d", elementName, templateID))
os.MkdirAll(base, 0700)
base += string(filepath.Separator)
log.Print("writing template details: ", base, "{in,data,out}")
if err := ioutil.WriteFile(base+"in", []byte(t.Template), 0600); err != nil {