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9 lines
1.8 KiB
JSON
9 lines
1.8 KiB
JSON
{
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"id": "5f1495",
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"title": "nbd update diff output",
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"body": "Show a git-diff-style +/- summary of what changed when `nbd update` is run without `--json`.\n\n## Motivation\n\nCurrently `nbd update` prints the full ticket after the change, making it hard to see at a glance what actually changed. A diff view — showing only changed fields — is more informative.\n\n## Approach\n\n### display.rs\nAdd `format_diff(old: &Ticket, new: &Ticket) -> String`:\n- Compare each field between `old` and `new`.\n- For each field that changed, emit two lines:\n ```\n - status: todo\n + status: in_progress\n ```\n- If no fields changed, emit `(no changes)`.\n- Fields compared: `title`, `body`, `priority`, `status`, `ticket_type`, `dependencies`.\n- `id` is never shown (it cannot change).\n- Label width matches `format_ticket` (LABEL_WIDTH).\n\nAdd `print_diff(old: &Ticket, new: &Ticket)` that calls `println!(\"{}\" format_diff(...))`.\n\n### main.rs\nIn `cmd_update`:\n- Before applying changes: `let old = ticket.clone();`\n- After `write_ticket`:\n - If `json`: current behaviour (print new ticket as JSON).\n - Else: `display::print_diff(&old, &ticket)`.\n\n## Tests\n\nUnit tests in `src/tests.rs`:\n- `format_diff` shows changed fields only.\n- `format_diff` with identical tickets outputs `(no changes)`.\n- Changed dependencies are shown as comma-separated lists on each line.\n\nIntegration test:\n- `nbd update <id> --status in_progress` (no `--json`) prints `- status:` and `+ status:` lines.\n- `nbd update <id> --json` still prints full JSON (no diff).\n\n## Files touched\n- `src/display.rs` — `format_diff`, `print_diff`\n- `src/main.rs` — `cmd_update` uses `print_diff`\n- `src/tests.rs` — unit tests for `format_diff`\n- `tests/integration.rs` — integration tests",
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"priority": 5,
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"status": "todo",
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"dependencies": [],
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"ticket_type": "feature"
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} |