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37 lines
754 B
Go
37 lines
754 B
Go
package preview
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import (
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"fmt"
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"strings"
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"text/template"
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"github.com/containrrr/watchtower/pkg/notifications/preview/data"
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"github.com/containrrr/watchtower/pkg/notifications/templates"
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)
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func Render(input string, states []data.State, loglevels []data.LogLevel) (string, error) {
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data := data.New()
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tpl, err := template.New("").Funcs(templates.Funcs).Parse(input)
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if err != nil {
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return "", fmt.Errorf("failed to parse template: %e", err)
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}
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for _, state := range states {
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data.AddFromState(state)
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}
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for _, level := range loglevels {
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data.AddLogEntry(level)
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}
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var buf strings.Builder
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err = tpl.Execute(&buf, data)
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if err != nil {
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return "", fmt.Errorf("failed to execute template: %e", err)
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}
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return buf.String(), nil
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}
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