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- Preserve complete Git history, not just the latest state. - Use a full clone by default to preserve history. - Add `--depth`, `--all-branches`, and `--all-tags` flags for more granular control. - Fix conflicting flag logic and add more thorough tests. Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
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Summary of ChangesHello @Snider, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request significantly enhances the Git repository collection capabilities of the Highlights
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Code Review
This pull request enhances the git cloning functionality by preserving full history by default and adding granular control through new flags. The changes are well-structured, especially with the introduction of GitCloneOptions. The tests have also been updated to reflect these changes. I have two main suggestions for improvement: first, to expose the new cloning options in the all command for consistency and better user control. Second, to enhance the test for the AllBranches option to ensure it properly verifies that all branches are fetched. Overall, this is a solid contribution.
| options := vcs.GitCloneOptions{ | ||
| FullHistory: true, // or some other default | ||
| } |
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The new git clone options are not exposed as flags for the all command. FullHistory is hardcoded to true, which might not always be the desired behavior for users of all. Consider adding flags like --full-history, --depth, etc., to the all command, similar to how they were added to the collect github repo command, to provide more granular control over the cloning process.
| func TestCloneGitRepository_AllBranches(t *testing.T) { | ||
| repoPath := setupTestRepo(t) | ||
| defer os.RemoveAll(repoPath) | ||
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| cloner := NewGitCloner() | ||
| var out bytes.Buffer | ||
| options := GitCloneOptions{FullHistory: true, AllBranches: true} | ||
| dn, err := cloner.CloneGitRepository("file://"+repoPath, options, &out) | ||
| if err != nil { | ||
| t.Fatalf("CloneGitRepository failed: %v\nOutput: %s", err, out.String()) | ||
| } | ||
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| // Verify the .git directory IS present. | ||
| exists, err := dn.Exists(".git/config") | ||
| if err != nil { | ||
| t.Fatalf("Exists failed for git config: %v", err) | ||
| } | ||
| if !exists { | ||
| t.Errorf("Expected to find file .git/config in DataNode for all branches clone, but it was not found") | ||
| } | ||
| } |
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The test for AllBranches is not comprehensive enough. It only verifies that the .git directory is present, which is also checked in TestCloneGitRepository_FullHistory. It doesn't confirm that all branches were actually fetched.
To make this test more robust, you should verify that references for other branches (like the dev branch created in setupTestRepo) exist in the cloned repository. For example, you could check for the existence of .git/refs/remotes/origin/dev in the DataNode.
func TestCloneGitRepository_AllBranches(t *testing.T) {
repoPath := setupTestRepo(t)
defer os.RemoveAll(repoPath)
cloner := NewGitCloner()
var out bytes.Buffer
options := GitCloneOptions{FullHistory: true, AllBranches: true}
dn, err := cloner.CloneGitRepository("file://"+repoPath, options, &out)
if err != nil {
t.Fatalf("CloneGitRepository failed: %v\nOutput: %s", err, out.String())
}
// Verify the .git directory IS present.
exists, err := dn.Exists(".git/config")
if err != nil {
t.Fatalf("Exists failed for git config: %v", err)
}
if !exists {
t.Errorf("Expected to find file .git/config in DataNode for all branches clone, but it was not found")
}
// Verify the dev branch reference exists
exists, err = dn.Exists(".git/refs/remotes/origin/dev")
if err != nil {
t.Fatalf("Exists failed for dev branch ref: %v", err)
}
if !exists {
t.Errorf("Expected to find ref for dev branch, but it was not found")
}
}
This change enhances the
borg collect github repocommand to preserve full Git history by default and adds flags for more granular control over the cloning process. It also fixes conflicting flag logic and adds more thorough tests.Fixes #48
PR created automatically by Jules for task 3332216303236995684 started by @Snider