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package main
import (
"io"
"text/template"
"github.com/hairyhenderson/gomplate/data"
)
// Gomplate -
type Gomplate struct {
funcMap template.FuncMap
leftDelim string
rightDelim string
}
// RunTemplate -
func (g *Gomplate) RunTemplate(t *tplate) error {
context := &Context{}
tmpl, err := t.toGoTemplate(g)
if err != nil {
return err
}
switch t.target.(type) {
case io.Closer:
// nolint: errcheck
defer t.target.(io.Closer).Close()
}
err = tmpl.Execute(t.target, context)
return err
}
// NewGomplate -
func NewGomplate(d *data.Data, leftDelim, rightDelim string) *Gomplate {
return &Gomplate{
leftDelim: leftDelim,
rightDelim: rightDelim,
funcMap: initFuncs(d),
}
}
func runTemplate(o *GomplateOpts) error {
defer runCleanupHooks()
d := data.NewData(o.dataSources, o.dataSourceHeaders)
addCleanupHook(d.Cleanup)
g := NewGomplate(d, o.lDelim, o.rDelim)
tmpl, err := gatherTemplates(o)
if err != nil {
return err
}
for _, t := range tmpl {
if err := g.RunTemplate(t); err != nil {
return err
}
}
return nil
}
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