avc diff-current

Shows what’s different between a snapshot and the files currently on disk. Same JSON shape as avc diff.

Usage

avc diff-current snap-abc123
avc diff-current snap-abc123 --json

When to use it

• “What did I change since my last snapshot?” — compare against your most recent snapshot
• “What would change if I restored?” — see the impact before running avc restore
• VSCode Source Control — the extension calls this to populate the SCM panel

JSON output

Identical to avc diff but with to_snapshot set to "working-tree":

{
  "from_snapshot": "snap-abc123",
  "to_snapshot": "working-tree",
  "files": [
    {
      "path": "src/auth.go",
      "type": "modified",
      "old_hash": "abc...",
      "new_hash": null,
      "lines_added": 3,
      "lines_removed": 1,
      "diff_preview": "+ new line"
    }
  ]
}

The new_hash is null because the working-tree file isn’t (necessarily) in the object store yet.