shithub: furgit

ref: df1f2fb3daa1acd25c88510f259d5535fb482126
dir: /object/signed/commit/signature_append.go/

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package signedcommit

import objectid "codeberg.org/lindenii/furgit/object/id"

// AppendSignature appends the unfolded signature for algo to dst.
func (commit *Commit) AppendSignature(dst []byte, algo objectid.Algorithm) ([]byte, bool) {
	signature, ok := commit.signatures[algo]
	if !ok {
		return dst, false
	}

	for _, part := range signature {
		dst = append(dst, commit.body[part.start:part.end]...)
	}

	return dst, true
}