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- // Copyright 2015 The Gogs Authors. All rights reserved.
- // Copyright 2019 The Gitea Authors. All rights reserved.
- // Use of this source code is governed by a MIT-style
- // license that can be found in the LICENSE file.
-
- package git
-
- import (
- "bytes"
- "fmt"
- "os"
- "strings"
- "time"
- )
-
- // CommitTreeOpts represents the possible options to CommitTree
- type CommitTreeOpts struct {
- Parents []string
- Message string
- KeyID string
- NoGPGSign bool
- AlwaysSign bool
- }
-
- // CommitTree creates a commit from a given tree id for the user with provided message
- func (repo *Repository) CommitTree(author *Signature, committer *Signature, tree *Tree, opts CommitTreeOpts) (SHA1, error) {
- err := LoadGitVersion()
- if err != nil {
- return SHA1{}, err
- }
-
- commitTimeStr := time.Now().Format(time.RFC3339)
-
- // Because this may call hooks we should pass in the environment
- env := append(os.Environ(),
- "GIT_AUTHOR_NAME="+author.Name,
- "GIT_AUTHOR_EMAIL="+author.Email,
- "GIT_AUTHOR_DATE="+commitTimeStr,
- "GIT_COMMITTER_NAME="+committer.Name,
- "GIT_COMMITTER_EMAIL="+committer.Email,
- "GIT_COMMITTER_DATE="+commitTimeStr,
- )
- cmd := NewCommand("commit-tree", tree.ID.String())
-
- for _, parent := range opts.Parents {
- cmd.AddArguments("-p", parent)
- }
-
- messageBytes := new(bytes.Buffer)
- _, _ = messageBytes.WriteString(opts.Message)
- _, _ = messageBytes.WriteString("\n")
-
- if CheckGitVersionAtLeast("1.7.9") == nil && (opts.KeyID != "" || opts.AlwaysSign) {
- cmd.AddArguments(fmt.Sprintf("-S%s", opts.KeyID))
- }
-
- if CheckGitVersionAtLeast("2.0.0") == nil && opts.NoGPGSign {
- cmd.AddArguments("--no-gpg-sign")
- }
-
- stdout := new(bytes.Buffer)
- stderr := new(bytes.Buffer)
- err = cmd.RunInDirTimeoutEnvFullPipeline(env, -1, repo.Path, stdout, stderr, messageBytes)
-
- if err != nil {
- return SHA1{}, ConcatenateError(err, stderr.String())
- }
- return NewIDFromString(strings.TrimSpace(stdout.String()))
- }
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