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package git
import (
"encoding/base64"
"fmt"
"io"
"time"
"github.com/go-git/go-billy/v5/memfs"
"github.com/go-git/go-git/v5/plumbing/object"
"github.com/go-git/go-git/v5/storage/memory"
)
type b64signer struct{}
// This is not secure, and is only used as an example for testing purposes.
// Please don't do this.
func (b64signer) Sign(message io.Reader) ([]byte, error) {
b, err := io.ReadAll(message)
if err != nil {
return nil, err
}
out := make([]byte, base64.StdEncoding.EncodedLen(len(b)))
base64.StdEncoding.Encode(out, b)
return out, nil
}
func ExampleSigner() {
repo, err := Init(memory.NewStorage(), memfs.New())
if err != nil {
panic(err)
}
w, err := repo.Worktree()
if err != nil {
panic(err)
}
commit, err := w.Commit("example commit", &CommitOptions{
Author: &object.Signature{
Name: "John Doe",
Email: "john@example.com",
When: time.UnixMicro(1234567890).UTC(),
},
Signer: b64signer{},
AllowEmptyCommits: true,
})
if err != nil {
panic(err)
}
obj, err := repo.CommitObject(commit)
if err != nil {
panic(err)
}
fmt.Println(obj.PGPSignature)
// Output: dHJlZSA0YjgyNWRjNjQyY2I2ZWI5YTA2MGU1NGJmOGQ2OTI4OGZiZWU0OTA0CmF1dGhvciBKb2huIERvZSA8am9obkBleGFtcGxlLmNvbT4gMTIzNCArMDAwMApjb21taXR0ZXIgSm9obiBEb2UgPGpvaG5AZXhhbXBsZS5jb20+IDEyMzQgKzAwMDAKCmV4YW1wbGUgY29tbWl0
}
|
