27 lines
710 B
Go
27 lines
710 B
Go
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package hclogutils
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import (
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"github.com/hashicorp/terraform-plugin-log/internal/fieldutils"
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)
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// FieldMapsToArgs will shallow merge field maps into a slice of key/value pairs
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// arguments (i.e. `[k1, v1, k2, v2, ...]`) expected by hc-log.Logger methods.
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func FieldMapsToArgs(maps ...map[string]interface{}) []interface{} {
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switch len(maps) {
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case 0:
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return nil
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case 1:
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result := make([]interface{}, 0, len(maps[0])*2)
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for k, v := range maps[0] {
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result = append(result, k, v)
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}
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return result
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default:
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// As we merge all maps into one, we can use this
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// same function recursively, falling back on the `switch case 1`.
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return FieldMapsToArgs(fieldutils.MergeFieldMaps(maps...))
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}
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}
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