postscript.go

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`c62570e2` 2022-09-23 Pavel Safronov	1	package main
	2
	3	import (
`763c260d` 2022-10-06 Pavel Safronov	4	"fmt"
`c62570e2` 2022-09-23 Pavel Safronov	5	"strings"
	6	"text/template"
	7	)
	8
`687d5626` 2022-10-28 Pavel Safronov	9	func createPostScriptArrays(
	10	profile Profile,
	11	postPatternData PostPatternData) ([]string, error) {
`d1bc1307` 2022-09-24 Pavel Safronov	12	array := make([]string, 0)
`c62570e2` 2022-09-23 Pavel Safronov	13
`4a7759db` 2022-09-24 Pavel Safronov	14	if profile.PostScripts == nil \|\| len(profile.PostScripts) == 0 {
`763c260d` 2022-10-06 Pavel Safronov	15	return nil, fmt.Errorf("no post scripts specified")
`c62570e2` 2022-09-23 Pavel Safronov	16	}
	17
`d1bc1307` 2022-09-24 Pavel Safronov	18	for _, postScriptPattern := range profile.PostScripts {
`1a02ef4e` 2022-10-21 Pavel Safronov	19	template, err := template.New("postscript").Parse(string(postScriptPattern))
`d1bc1307` 2022-09-24 Pavel Safronov	20	if err != nil {
	21	return nil, err
	22	}
`c62570e2` 2022-09-23 Pavel Safronov	23
`d1bc1307` 2022-09-24 Pavel Safronov	24	sb := new(strings.Builder)
`687d5626` 2022-10-28 Pavel Safronov	25	err = template.Execute(sb, postPatternData)
`d1bc1307` 2022-09-24 Pavel Safronov	26	if err != nil {
	27	return nil, err
`4a7759db` 2022-09-24 Pavel Safronov	28	}
`d1bc1307` 2022-09-24 Pavel Safronov	29
	30	postScript := sb.String()
	31	array = append(array, postScript)
`c62570e2` 2022-09-23 Pavel Safronov	32	}
	33
	34	return array, nil
	35	}