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{"id":"b97e60a2-d00f-42c1-ae37-344b68401594","role":"user","parts":[{"type":"text","text":"<system-reminder># System Information\n\nOperating System: linux\nDefault Shell: \nHome Directory: /root\nCurrent Working Directory: /home/user/mylib\nCurrent Time: Sun Mar 08 2026 08:58:22 GMT+0000 (Coordinated Universal Time)\n\n# Current Working Directory (/home/user/mylib) Files\nsrc\n.jj\nREADME.md\nsrc/lib.rs\n\n# GIT STATUS\nCurrent branch: HEAD\nMain branch (you will usually use this for PRs): \n\nStatus:\nA src/lib.rs\n\nRecent commits:\n28e65bc Initial project scaffold\n\n# TODOs\nNo TODOs yet, if you are working on tasks that would benefit from a todo list please use the todoWrite tool to create one.</system-reminder>"},{"type":"text","text":"'# Prune Stale WIP Revisions Using Revsets\n\n## Background\n\nYou are an open-source maintainer working on a project called `mylib` hosted on GitHub. You use Jujutsu (`jj`) as your version control system over a Git-backed repository.\n\nOver the past few days you have been experimenting locally and left behind several scratch/WIP (work-in-progress) revisions that were never promoted to a proper bookmark or given a meaningful description. You now want to clean up the repository by **abandoning** those stale WIP revisions before pushing your real work upstream.\n\nThe repository already has the following history set up for you:\n\n```\n root()\n └── \"Initial project scaffold\" ← bookmark: main\n └── \"Add core library module\" ← bookmark: feature/core\n ├── \"(no description set)\" ← WIP scratch commit A (no bookmark)\n └── \"(no description set)\" ← WIP scratch commit B (no bookmark)\n```\n\nBoth WIP commits are:\n\n* Direct children of the `feature/core` bookmark commit\n* Empty of any useful description (description is blank / empty string)\n* Not pointed to by any local bookmark\n\nYour task is to **abandon all mutable revisions that have an empty description AND are not ancestors of any local bookmark**, then verify the result.\n\n## Starting Environment\n\n* Working directory: `/home/user/mylib`\n* The repository is already initialised as a `jj` git-backed repo\n* User identity is already configured in jj config\n* The commit history described above is already in place\n* `jj` binary is available in `PATH`\n\n## Your Task\n\nComplete the following steps **inside `/home/user/mylib`**:\n\n### Step 1 — Inspect the current log\n\nRun `jj log` to see the current history and identify the WIP revisions:\n\n```bash\ncd /home/user/mylib\njj log\n```\n\nYou should see at least four revisions: the root, `main`, `feature/core`, and two WIP commits that have no description and no bookmark.\n\n### Step 2 — Abandon all WIP revisions using a revset\n\nUse a single `jj abandon` command with a revset expression to abandon **all mutable revisions that have an empty description and are not ancestors of any local bookmark**.\n\nThe revset you need is:\n\n```\nmutable() & empty_description & ~::bookmarks()\n```\n\nwhere `empty_description` is expressed using the `description(\"\")` function (which matches commits whose description is the empty string).\n\nThe exact command to run:\n\n```bash\njj abandon '\"'\"'mutable() & description(\"\") & ~::bookmarks()'\"'\"'\n```\n\nThis revset reads as:\n\n* `mutable()` — only commits that are not immutable (i.e., not protected remote/tag heads)\n* `description(\"\")` — only commits whose description is the empty string\n* `~::bookmarks()` — exclude commits that are ancestors-of (or equal to) any local bookmark target\n\n**Important**: The `~::bookmarks()` part uses the `::` range operator to compute the set of all ancestors of bookmark targets (inclusive), and then negates it with `~`. This ensures you only abandon commits that are genuinely not reachable from any named bookmark.\n\n### Step 3 — Verify the result\n\nAfter abandoning, confirm the cleanup was successful:\n\n```bash\njj log\n```\n\nYou should now see **only** the revisions that have bookmarks (`main`, `feature/core`) and the working-copy commit. The two WIP scratch commits must no longer appear in the visible history.\n\nAlso verify with a revset query:\n\n```bash\njj log -r '\"'\"'mutable() & description(\"\") & ~::bookmarks()'\"'\"'\n```\n\nThis should output **nothing** (or an empty result), confirming all matching WIP revisions have been abandoned.\n\n## Expected Final State\n\n* The two WIP revisions (empty description, no bookmark) are **abandoned** (no longer visible)\n* The `main` bookmark still points to the \"Initial project scaffold\" commit\n* The `feature/core` bookmark still points to the \"Add core library module\" commit\n* `jj log -r '\"'\"'mutable() & description(\"\") & ~::bookmarks()'\"'\"'` returns an empty result\n* The file `/home/user/mylib/README.md` still exists (it was part of the scaffold)\n* The file `/home/user/mylib/src/lib.rs` still exists (it was part of the core module)\n\n## Verification Conditions\n\nAutomated tests will check:\n\n1. `jj log -r '\"'\"'mutable() & description(\"\") & ~::bookmarks()'\"'\"'` in `/home/user/mylib` returns an empty result (exit 0 but no commits shown, or the message indicating no revisions)\n2. `jj bookmark list` shows both `main` and `feature/core` bookmarks still present\n3. The file `/home/user/mylib/README.md` exists\n4. The file `/home/user/mylib/src/lib.rs` exists\n '"}]}
{"id":"6715192b-d1ce-43dc-b6d2-d206779694d8","metadata":{"kind":"assistant","totalTokens":12430,"finishReason":"tool-calls"},"role":"assistant","parts":[{"type":"step-start"},{"type":"tool-todoWrite","toolCallId":"OxD4VWTSbULcYDdv","state":"output-available","input":{"todos":[{"id":"inspect-log","content":"Inspect the current jj log to identify WIP revisions","status":"pending","priority":"medium"},{"id":"abandon-wip-revisions","content":"Abandon stale WIP revisions using the specified revset: `mutable() & description(\"\") & ~::bookmarks()`","status":"pending","priority":"high"},{"id":"verify-result","content":"Verify the result with `jj log` and the revset query","status":"pending","priority":"medium"}]},"output":{"success":true},"callProviderMetadata":{"google":{"thoughtSignature":"CiEBjz1rXyJLWpkYIGZX+TGXCKt/t6LgGV5B3VnMs1H1khY="}}},{"type":"step-start"},{"type":"tool-todoWrite","toolCallId":"eInlabpBfWLOW7oV","state":"output-available","input":{"todos":[{"id":"inspect-log","content":"Inspect the current jj log to identify WIP revisions","status":"in-progress","priority":"medium"},{"id":"abandon-wip-revisions","content":"Abandon stale WIP revisions using the specified revset: `mutable() & description(\"\") & ~::bookmarks()`","status":"pending","priority":"high"},{"id":"verify-result","content":"Verify the result with `jj log` and the revset 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00000000\r\n","isTruncated":false},"callProviderMetadata":{"google":{"thoughtSignature":"CiEBjz1rX6h2AdqsU/jCn8a/jHxmrpl0ByyP+pMK/woy/YQ="}}},{"type":"step-start"},{"type":"tool-todoWrite","toolCallId":"TlCi3OVEVQAZ1HTC","state":"output-available","input":{"todos":[{"id":"inspect-log","content":"Inspect the current jj log to identify WIP revisions","status":"completed","priority":"medium"},{"id":"abandon-wip-revisions","content":"Abandon stale WIP revisions using the specified revset: `mutable() & description(\"\") & ~::bookmarks()`","status":"in-progress","priority":"high"},{"id":"verify-result","content":"Verify the result with `jj log` and the revset query","status":"pending","priority":"medium"}]},"output":{"success":true},"callProviderMetadata":{"google":{"thoughtSignature":"CiEBjz1rX17HaNLy7ID8pKHmcxLZyfQtWLcfLCCzDU2mOjY="}}},{"type":"step-start"},{"type":"tool-executeCommand","toolCallId":"em9ml6pe0TvKnIgU","state":"output-available","input":{"command":"jj abandon 'mutable() & description(\"\") & ~::bookmarks()'","cwd":"/home/user/mylib"},"output":{"output":"Abandoned 2 commits:\r\n xurvrysr 6e43be68 (no description set)\r\n klqnwxqp c324b8b3 (no description set)\r\n","isTruncated":false},"callProviderMetadata":{"google":{"thoughtSignature":"CiEBjz1rX1e6eICeOEYo4fcIzmf+enbMazHQrF8BEUjR0MU="}}},{"type":"step-start"},{"type":"tool-todoWrite","toolCallId":"JMjXKO6cTD2MIN53","state":"output-available","input":{"todos":[{"id":"inspect-log","content":"Inspect the current jj log to identify WIP revisions","status":"completed","priority":"medium"},{"id":"abandon-wip-revisions","content":"Abandon stale WIP revisions using the specified revset: `mutable() & description(\"\") & ~::bookmarks()`","status":"completed","priority":"high"},{"id":"verify-result","content":"Verify the result with `jj log` and the revset 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scaffold\r\n.:\r\nREADME.md\r\nsrc\r\n\r\n./src:\r\nlib.rs\r\n","isTruncated":false},"callProviderMetadata":{"google":{"thoughtSignature":"CiEBjz1rX12E/4loy7Cj2P7pdQUY+8gdkLFFIBhZ14KKCIc="}}},{"type":"step-start"},{"type":"tool-todoWrite","toolCallId":"AwSEuxSTKg3NAJi4","state":"output-available","input":{"todos":[{"id":"inspect-log","content":"Inspect the current jj log to identify WIP revisions","status":"completed","priority":"medium"},{"id":"abandon-wip-revisions","content":"Abandon stale WIP revisions using the specified revset: `mutable() & description(\"\") & ~::bookmarks()`","status":"completed","priority":"high"},{"id":"verify-result","content":"Verify the result with `jj log` and the revset query","status":"completed","priority":"medium"}]},"output":{"success":true},"callProviderMetadata":{"google":{"thoughtSignature":"CiEBjz1rX6v8uQ9MlrIn84wh/Zt/yvUC4LJG4sjBJshbPJE="}}},{"type":"step-start"},{"type":"tool-attemptCompletion","toolCallId":"o5ElhA79dLGu6Ui0","state":"input-available","input":{"result":"I have successfully pruned the stale WIP revisions using the specified revset.\n\n### Summary of Actions:\n1. **Inspected the log**: Identified the two WIP revisions (`6e43be68` and `c324b8b3`) that had no description and no bookmarks.\n2. **Abandoned WIP revisions**: Executed the command `jj abandon 'mutable() & description(\"\") & ~::bookmarks()'`, which successfully abandoned the two stale commits.\n3. **Verified the result**:\n * `jj log` now only shows the `main` and `feature/core` bookmarks and their ancestors.\n * The revset query `jj log -r 'mutable() & description(\"\") & ~::bookmarks()'` returned an empty result, confirming no more stale revisions match the criteria.\n * Confirmed that the `main` and `feature/core` bookmarks are still present.\n * Verified that `README.md` and `src/lib.rs` still exist in the working directory.\n\n### Final Repository State:\n```\n@ pumpkkqs feature/core 58fd36d9 Add core library module\n│\n○ tvlynzww main 28e65bc5 Initial project scaffold\n│\n◆ zzzzzzzz root() 00000000\n```"},"callProviderMetadata":{"google":{"thoughtSignature":"CiEBjz1rX5mC6rfdAY7P+fM9Qw4C/eI3dN698sMuHJa1H9s="}}}]}
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