DashboardCodeSession 1PK19ihyTZUg

Session 1PK19ihyTZUg

Full ID: 1PK19ihyTZUg5z05l
Messages: 52
Distillations: 9
Time range: 2026-09-08 11:59:21 — 2026-09-08 13:32:48

Conversation (52 messages)

This finally got merged, can we start using it on this device?

gateway · 2026-09-08 11:59:21

I’ll inspect the merged change and the installed Jujutsu version, then enable it only if the local release supports it.

gpt-5.6-terra · 2026-09-08 11:59:21 · ~26 tokens
result
                                                                                                                                                                                                            workspace add/forget: bridge jj workspaces with git worktrees by calebdw · Pull Request #9941 · jj-vcs/jj · GitHub                                             

[Skip to content](#start-of-content)    

           

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        -   [GitHub CopilotWrite better code with AI](https://github.com/features/copilot)
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gateway · 2026-09-08 12:01:01
result
/home/byk/.cargo/bin/jj
jj 0.41.0-413f539283e5a87f0a2c64dec54a5258a1bee78f
git version 2.43.0
rustc 1.92.0 (ded5c06cf 2025-12-08)
cargo 1.92.0 (344c4567c 2025-10-21)
Add a workspace

By default, the new workspace inherits the sparse patterns of the current workspace. You can
override this with the `--sparse-patterns` option.

Usage: jj workspace add [OPTIONS] <DESTINATION>

Arguments:
  <DESTINATION>
          Where to create the new workspace

Options:
      --name <NAME>
          A name for the workspace
          
          To override the default, which is the basename of the destination directory.

  -r, --revision <REVSETS>
          A list of parent revisions for the working-copy commit of the newly created workspace. You
          may specify nothing, or any number of parents. ...
gateway · 2026-09-08 12:01:33
result
ast-grep v0.40.5:
    ast-grep
    sg
cargo-binstall v1.19.1:
    cargo-binstall
hyperlink v0.3.2:
    hyperlink
jj-cli v0.41.0:
    jj
rtk v0.38.0 (/tmp/opencode/rtk):
    rtk
vtracer v0.6.5:
    vtracer
wasm-bindgen-cli v0.2.125:
    wasm-bindgen
    wasm-bindgen-test-runner
    wasm2es6js
error: unexpected argument '--include-overrides' found

  tip: a similar argument exists: '--include-overridden'

Usage: jj config list --include-overridden [NAME]

For more information, try '--help'.
gateway · 2026-09-08 12:02:05

The feature needs a newer JJ build than the installed 0.41.0; this device already meets its Git 2.42 minimum with Git 2.43.0. I’ll install the merged upstream revision and enable colocation globally so new JJ workspaces create matching Git worktrees by default.

gpt-5.6-terra · 2026-09-08 12:02:05 · ~62 tokens
result
<path>/home/byk/.cargo</path>
<type>directory</type>
<entries>
.crates.toml
.crates2.json
.global-cache
.package-cache
.package-cache-mutate
bin/
binstall.toml
binstall/
registry/

(9 entries)
</entries>
gateway · 2026-09-08 12:02:20
result
    Updating git repository `https://github.com/jj-vcs/jj`
  Installing jj-cli v0.45.1 (https://github.com/jj-vcs/jj?rev=2133040a8b99df306b3b6a199608b5ae669ae8a6#2133040a)
    Updating crates.io index
warning: package `chacha20 v0.10.1` in Cargo.lock is yanked in registry `crates-io`, consider running without --locked
 Downloading crates ...
  Downloaded bit-set v0.5.3
  Downloaded gix-quote v0.8.0
  Downloaded castaway v0.2.4
  Downloaded crypto-common v0.2.2
  Downloaded cfg_aliases v0.2.2
  Downloaded block-buffer v0.12.1
  Downloaded gix-sec v0.14.2
  Downloaded futures-sink v0.3.34
  Downloaded etcetera v0.11.0
  Downloaded gix-bitmap v0.4.0
  Downloaded futures-macro v0.3.34
  Downloaded darling_macro v0.24.0
  Downloaded ctrlc v3.5.2
  Downloaded gix-trace v0.1.21
  Downloaded gix-validate v0.11.4
  Downloaded gix-zlib v0.1.0
  Downloaded is_executable v1.0.6
  Downloaded hash32 v0.3.1
  Downloaded gix-hashtable v0.16.0
  Downloaded gix-chunk v0.8.0
  Downloaded gix-macros ...
gateway · 2026-09-08 12:04:41
result
    Updating git repository `https://github.com/jj-vcs/jj`
  Installing jj-cli v0.45.1 (https://github.com/jj-vcs/jj?rev=2133040a8b99df306b3b6a199608b5ae669ae8a6#2133040a)
    Updating crates.io index
warning: package `chacha20 v0.10.1` in Cargo.lock is yanked in registry `crates-io`, consider running without --locked
   Compiling proc-macro2 v1.0.107
   Compiling unicode-ident v1.0.24
   Compiling quote v1.0.47
   Compiling serde_core v1.0.229
   Compiling libc v0.2.189
   Compiling cfg-if v1.0.4
   Compiling memchr v2.8.3
   Compiling syn v3.0.4
   Compiling serde v1.0.229
   Compiling aho-corasick v1.1.5
   Compiling regex-syntax v0.8.11
   Compiling bitflags v2.13.1
   Compiling thiserror v2.0.20
   Compiling syn v2.0.119
   Compiling serde_derive v1.0.229
   Compiling regex-automata v0.4.18
   Compiling thiserror-impl v2.0.20
   Compiling smallvec v1.15.2
   Compiling rand_core v0.10.1
   Compiling getrandom v0.4.3
   Compiling parking_lot_core v0.9.12
   Compiling scopeguard ...
gateway · 2026-09-08 12:23:31
result
    Updating git repository `https://github.com/jj-vcs/jj`
  Installing jj-cli v0.45.1 (https://github.com/jj-vcs/jj?rev=2133040a8b99df306b3b6a199608b5ae669ae8a6#2133040a)
    Updating crates.io index
warning: package `chacha20 v0.10.1` in Cargo.lock is yanked in registry `crates-io`, consider running without --locked
   Compiling proc-macro2 v1.0.107
   Compiling quote v1.0.47
   Compiling unicode-ident v1.0.24
   Compiling serde_core v1.0.229
   Compiling libc v0.2.189
   Compiling cfg-if v1.0.4
   Compiling memchr v2.8.3
   Compiling syn v3.0.4
   Compiling serde v1.0.229
   Compiling aho-corasick v1.1.5
   Compiling regex-syntax v0.8.11
   Compiling bitflags v2.13.1
   Compiling thiserror v2.0.20
   Compiling syn v2.0.119
   Compiling serde_derive v1.0.229
   Compiling regex-automata v0.4.18
   Compiling thiserror-impl v2.0.20
   Compiling smallvec v1.15.2
   Compiling rand_core v0.10.1
   Compiling getrandom v0.4.3
   Compiling scopeguard v1.2.0
   Compiling parking_lot_core ...
gateway · 2026-09-08 12:47:42
result
<skill_content name="jj-guide">
# Skill: jj-guide

# jj Guide for AI Agents

Jujutsu (jj) is a Git-compatible VCS with mutable commits, automatic snapshotting, no staging area, and first-class conflicts. This skill teaches you how to use it safely from a non-interactive agent environment.

If `.jj/` exists in the repo root, this is a jj repo. **Use `jj` commands, not `git`.** In a colocated repo (`.jj/` *and* `.git/`), git tools can read the state, but mutations should go through `jj` so the operation log stays consistent.

## Critical Rules

- **NEVER** use interactive flags (`-i`, `--interactive`). TUI prompts hang in agent environments. This applies to `jj split -i`, `jj squash -i`, `jj commit -i`, `jj resolve`, `jj diffedit`, etc.
- **ALWAYS** pass `-m "msg"` when describing/committing. Without `-m`, an editor opens and hangs.
- **VERIFY** mutations with `jj st` and `jj log` after `squash`, `abandon`, `rebase`, `restore`, `commit`. ...
gateway · 2026-09-08 12:48:16

The source build keeps being killed by the command timeout before linking. I’ll replace it with the matching published 0.45.1 binary, which contains the merge and avoids compiling JJ locally.

gpt-5.6-terra · 2026-09-08 12:48:16 · ~40 tokens
result
Install a Rust binary... from binaries!

Usage: cargo-binstall [OPTIONS] [crate[@version]]...

Options:
  -h, --help
          Print help (see a summary with '-h')

Package selection:
      --version <VERSION>
          Package version to install.
          
          Takes either an exact semver version or a semver version requirement expression, which
          will be resolved to the highest matching version available.
          
          Cannot be used when multiple packages are installed at once, use the attached version
          syntax in that case.

      --targets <TRIPLE>
          Override binary target set.
          
          Binstall is able to look for binaries for several targets, installing the first one it
          finds in the order the targets were given. For example, on a 64-bit glibc Linux
          distribution, the default is to look first for a `x86_64-unknown-linux-gnu` binary, then
          for a `x86_64-unknown-linux-musl` binary. ...
gateway · 2026-09-08 12:48:52
result
 INFO resolve: Resolving package: 'jj-cli@=0.45.1'
 WARN resolve: When resolving jj-cli bin fake-bisector is not found. But since it requires features test-fakes, this bin is ignored.
 WARN resolve: When resolving jj-cli bin fake-diff-editor is not found. But since it requires features test-fakes, this bin is ignored.
 WARN resolve: When resolving jj-cli bin fake-echo is not found. But since it requires features test-fakes, this bin is ignored.
 WARN resolve: When resolving jj-cli bin fake-editor is not found. But since it requires features test-fakes, this bin is ignored.
 WARN resolve: When resolving jj-cli bin fake-formatter is not found. But since it requires features test-fakes, this bin is ignored.
 WARN The package jj-cli v0.45.1 (x86_64-unknown-linux-musl) has been downloaded from github.com
 INFO This will install the following binaries:
 INFO   - jj => /home/byk/.cargo/bin/jj
 INFO Installing binaries...
 INFO Done in 4.354272103s
gateway · 2026-09-08 12:49:30

JJ 0.45.1 is now installed from its signed release asset. I’ll enable the inherited colocation setting and verify it in an isolated colocated repository before applying it to real workspaces.

gpt-5.6-terra · 2026-09-08 12:49:30 · ~42 tokens
result
jj 0.45.1-7c41cdeb16b6b321c64e789a966b6adf723816a5
Add a workspace

By default, the new workspace inherits the sparse patterns of the current workspace. You can
override this with the `--sparse-patterns` option.

Usage: jj workspace add [OPTIONS] <DESTINATION>

Arguments:
  <DESTINATION>
          Where to create the new workspace

Options:
      --name <NAME>
          A name for the workspace
          
          To override the default, which is the basename of the destination directory.

  -r, --revision <REVSETS>
          A list of parent revisions for the working-copy commit of the newly created workspace. You
          may specify nothing, or any number of parents.
          
          If no revisions are specified, the new workspace will be created, and its working-copy
          commit will exist on top of the parent(s) of the working-copy commit in the current
          workspace, i.e. they will share the same parent(s). ...
gateway · 2026-09-08 12:50:11
result
Found 11 matches
/home/byk/.cargo/git/checkouts/jj-93980d4c75ceb43f/2133040/cli/src/commands/workspace/add.rs:
  Line 93:     /// colocated and the [git.colocate config] is `true`.

  Line 95:     /// [git.colocate config]:

  Line 98:     #[arg(long, conflicts_with = "no_colocate")]

  Line 99:     colocate: bool,

  Line 103:     #[arg(long, conflicts_with = "colocate")]

  Line 104:     no_colocate: bool,

  Line 149:         let should_colocate = if args.colocate {

  Line 151:         } else if args.no_colocate {

  Line 155:                 && old_workspace_command.settings().get_bool("git.colocate")?

  Line 157:         if should_colocate {

  Line 194:     // Keep the colocated Git worktree from tracking Jujutsu's own files.
gateway · 2026-09-08 12:51:10
result
<path>/home/byk/.cache</path>
<type>directory</type>
<entries>
.pnpm-store/
aria2/
biome/
black/
brv/
claude-cli-nodejs/
claude/
coder/
copilot/
deno/
electron-builder/
electron/
fontconfig/
gh/
go-build/
goimports/
helix/
Microsoft/
motd.legal-displayed
ms-playwright/
node-gyp/
opencode/
pip/
pipx/
pnpm/
pre-commit/
prek/
sentry-devservices/
tmp/
typescript/
update-informer-rs/
uv/
virtualenv/
vite-plus/
wezterm/
xonsh/
yarn/
zed/
zig/

(39 entries)
</entries>
gateway · 2026-09-08 12:51:38

The installed 0.45.1 release predates this September 4 merge: its help lacks --colocate. The checked-out merge revision does include it, so I’ll use an upstream preview asset if available; otherwise I’ll complete one cached source build rather than keep restarting it.

gpt-5.6-terra · 2026-09-08 12:51:38 · ~60 tokens
result
v0.45.1	7c41cdeb16b6b321c64e789a966b6adf723816a5	false	jj-v0.45.1-aarch64-apple-darwin.tar.gz	jj-v0.45.1-aarch64-pc-windows-msvc.zip	jj-v0.45.1-aarch64-unknown-linux-musl.tar.gz	jj-v0.45.1-docs-html.tar.gz	jj-v0.45.1-x86_64-apple-darwin.tar.gz	jj-v0.45.1-x86_64-pc-windows-msvc.zip	jj-v0.45.1-x86_64-unknown-linux-musl.tar.gz
v0.45.0	8da2b7b45a09e740a777a1daa25d6aa45ebadbd8	false	jj-v0.45.0-aarch64-apple-darwin.tar.gz	jj-v0.45.0-aarch64-pc-windows-msvc.zip	jj-v0.45.0-aarch64-unknown-linux-musl.tar.gz	jj-v0.45.0-docs-html.tar.gz	jj-v0.45.0-x86_64-apple-darwin.tar.gz	jj-v0.45.0-x86_64-pc-windows-msvc.zip	jj-v0.45.0-x86_64-unknown-linux-musl.tar.gz
v0.44.0	af45d57de7163cc5f17f3df178a31577e4951ea3	false	jj-v0.44.0-aarch64-apple-darwin.tar.gz	jj-v0.44.0-aarch64-pc-windows-msvc.zip	jj-v0.44.0-aarch64-unknown-linux-musl.tar.gz	jj-v0.44.0-docs-html.tar.gz	jj-v0.44.0-x86_64-apple-darwin.tar.gz	jj-v0.44.0-x86_64-pc-windows-msvc.zip	jj-v0.44.0-x86_64-unknown-linux-musl.tar.gz
v0.43.0	89f62ede8c1c61...
gateway · 2026-09-08 12:52:03

No upstream preview asset exists yet. The source checkout is present, so I’ll build it in place with a persistent target directory; that allows subsequent runs to reuse every compiled crate instead of restarting.

gpt-5.6-terra · 2026-09-08 12:52:03 · ~39 tokens
result
<path>/home/byk/.cargo/git/checkouts/jj-93980d4c75ceb43f/2133040</path>
<type>directory</type>
<entries>
.cargo-ok
.cargo/
.config/
.editorconfig
.envrc.recommended
.git/
.gitattributes
.github/
.gitignore
.watchmanconfig
AUTHORS
Cargo.lock
Cargo.toml
CHANGELOG.md
cli/
core/
default.nix
demos/
deny.toml
docs/
flake.lock
flake.nix
GOVERNANCE.md
lib/
LICENSE
mkdocs.yml
pyproject.toml
README.md
rustfmt.toml
SECURITY.md
uv.lock
web/

(32 entries)
</entries>
gateway · 2026-09-08 12:52:16
result
 Downloading crates ...
  Downloaded io-close v0.3.7
  Downloaded gix-worktree-state v0.34.1
  Downloaded gix-dir v0.29.1
  Downloaded gix-status v0.34.1
 Downloading crates ...
  Downloaded assert_cmd v2.2.2
 Downloading crates ...
  Downloaded assert_matches v1.5.0
 Downloading crates ...
  Downloaded datatest-stable v0.3.3
 Downloading crates ...
  Downloaded insta v1.48.0
 Downloading crates ...
  Downloaded jsonschema v0.51.0
 Downloading crates ...
  Downloaded proptest v1.11.0
 Downloading crates ...
  Downloaded proptest-state-machine v0.8.0
 Downloading crates ...
  Downloaded test-case v3.3.1
   Compiling proc-macro2 v1.0.107
   Compiling quote v1.0.47
   Compiling unicode-ident v1.0.24
   Compiling serde_core v1.0.229
   Compiling libc v0.2.189
   Compiling cfg-if v1.0.4
   Compiling memchr v2.8.3
   Compiling syn v3.0.4
   Compiling serde v1.0.229
   Compiling aho-corasick v1.1.5
   Compiling regex-syntax v0.8.11
   Compiling bitflags v2.13.1
   Compiling thiserror ...
gateway · 2026-09-08 13:04:18

The upstream revision built successfully in 10 minutes. I’ll install that binary, set git.colocate = true, and validate the inherited behavior in a disposable colocated repository.

gpt-5.6-terra · 2026-09-08 13:04:18 · ~36 tokens
result
jj 0.45.1-2133040a8b99df306b3b6a199608b5ae669ae8a6
Add a workspace

By default, the new workspace inherits the sparse patterns of the current workspace. You can
override this with the `--sparse-patterns` option.

Usage: jj workspace add [OPTIONS] <DESTINATION>

Arguments:
  <DESTINATION>
          Where to create the new workspace

Options:
      --name <NAME>
          A name for the workspace
          
          To override the default, which is the basename of the destination directory.

  -r, --revision <REVSETS>
          A list of parent revisions for the working-copy commit of the newly created workspace. You
          may specify nothing, or any number of parents.
          
          If no revisions are specified, the new workspace will be created, and its working-copy
          commit will exist on top of the parent(s) of the working-copy commit in the current
          workspace, i.e. they will share the same parent(s). ...
gateway · 2026-09-08 13:04:35

The merged upstream build is installed at jj 0.45.1-2133040a8b99df and git.colocate is set globally. I’ll now prove that a workspace created from a colocated repository also registers as a Git worktree and preserves the requested parent revision.

gpt-5.6-terra · 2026-09-08 13:04:35 · ~62 tokens
result
<path>/tmp</path>
<type>directory</type>
<entries>
25XCQNzOXfNDX3zxMj0YC/
3vHaZiRey28F7rVp_VN9V/
bmxgV_sW5YgWJwcqKNxoj/
cargo-install1D8PoY/
cargo-installHNqRvV/
cargo-installqopYp7/
cLdd6sRKW5HGzFbBEjdmB/
gqfIoWioxU1oP1_zSqXg8/
lore
lore-aider-dupe-1788870152468/
lore-aider-empty-1788870152462/
lore-aider-main-1788870152464/
lore-aider-test-1788870152454/
lore-aider-tiny-1788870152463/
lore-aider-wt-1788870152464/
lore-anthropic-openai-stream-1788869013165-35c1xbk5equ.db
lore-anthropic-openai-stream-1788869013165-35c1xbk5equ.db-shm
lore-anthropic-openai-stream-1788869013165-35c1xbk5equ.db-wal
lore-anthropic-openai-stream-1788870473547-0yr4rvpmuq6.db
lore-anthropic-openai-stream-1788870473547-0yr4rvpmuq6.db-shm
lore-anthropic-openai-stream-1788870473547-0yr4rvpmuq6.db-wal
lore-bedrock-route-1788868817950-ia32hbshmqe.db
lore-bedrock-route-1788868817950-ia32hbshmqe.db-shm
lore-bedrock-route-1788868817950-ia32hbshmqe.db-wal
lore-cache-oracle-1788868658019-q78imy6gtjk/
lore-cache-oracle-17...
gateway · 2026-09-08 13:05:30
result
<path>/home/byk/.cargo/git/checkouts/jj-93980d4c75ceb43f/2133040/cli/src/commands/workspace/add.rs</path>
<type>file</type>
<content>
1: // Copyright 2020 The Jujutsu Authors
2: //
3: // Licensed under the Apache License, Version 2.0 (the "License");
4: // you may not use this file except in compliance with the License.
5: // You may obtain a copy of the License at
6: //
7: // https://www.apache.org/licenses/LICENSE-2.0
8: //
9: // Unless required by applicable law or agreed to in writing, software
10: // distributed under the License is distributed on an "AS IS" BASIS,
11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12: // See the License for the specific language governing permissions and
13: // limitations under the License. ...
gateway · 2026-09-08 13:13:13
result
[
  {
    "content": "Validate inherited colocation with a requested revision",
    "status": "in_progress",
    "priority": "high"
  },
  {
    "content": "Remove disposable validation workspace",
    "status": "pending",
    "priority": "medium"
  },
  {
    "content": "Report installed version and workflow",
    "status": "pending",
    "priority": "low"
  }
]
gateway · 2026-09-08 13:14:44

I’m creating a disposable colocated repository under the shared workspace directory. The test will create its new workspace at -r @- and assert the Git HEAD points to that requested parent, not the main workspace’s HEAD.

gpt-5.6-terra · 2026-09-08 13:14:44 · ~48 tokens
result
<path>/home/byk/Code</path>
<type>directory</type>
<entries>
__pycache__/
.lore.md
.ruff_cache/
.stylelintrc.json
absurd/
agent-demo/
AGENTS.md
avr_A9C6_results.json
avr_bruteforce.py
avr_fulladdr_results.json
avr_mpsend_results.json
avr_payload_results.json
avr_scan_results.json
avr_standby_results.json
backup/
banner.six
beeper-orchid.css
binpatch/
binpunch/
ble-led.py
bun/
byk.github.io/
cch-investigation/
chromecast_avr_bridge.py
config.yaml
contextrot/
demo/
diagnose-header.js
dict-probe-bench/
explode.har
finalize-wifi-ap.sh
fix-ap-and-bridge.sh
fix-hostapd-rekey.sh
fix-opencode-service.sh
fix-swap-thrash.sh
fix-wifi-complete.sh
fix-wifi-reliability.sh
fix-wifi-wpa2-fallback.sh
fix-wifi.sh
fossilize/
getsentry/
glkvm-monitor.sh
institutional-transition-lab/
izmirisipompasiservis/
light-match.py
local_cache/
lore-import-autofix/
loreai/
mevsim-site-assets/
microbit-pybricks-remote/
npmx.dev/
opencode-lore-codex-terminal/
opencode-lore-entity-policy/
opencode-lore-live/
opencode-lo...
gateway · 2026-09-08 13:15:23
result
NotFound: FileSystem.access (/home/byk/Code/jj-colocate-validation)
gateway · 2026-09-08 13:16:14

The validation command did not start because its declared working directory did not yet exist. I’ll create the disposable repository first, then run the revision and Git-worktree assertions from it.

gpt-5.6-terra · 2026-09-08 13:16:14 · ~36 tokens
result
(no output)
gateway · 2026-09-08 13:16:53
result
Initialized repo in "."
Working copy  (@) now at: lkwssztq 737ae9c9 (empty) first
Parent commit (@-)      : zzzzzzzz 00000000 (empty) (no description set)
Working copy  (@) now at: kunvrlkr 83fa2350 (empty) second
Parent commit (@-)      : lkwssztq 737ae9c9 (empty) first
Created Git worktree for the new workspace.
Created workspace in "../jj-colocate-validation-workspace"
Working copy  (@) now at: ommvpsmo 358eacef (empty) (no description set)
Parent commit (@-)      : lkwssztq 737ae9c9 (empty) first
gateway · 2026-09-08 13:22:19

The workspace creation succeeded and reported a matching Git worktree. I’m checking the exact Git HEAD and JJ commit mapping now, then I’ll remove the disposable repositories.

gpt-5.6-terra · 2026-09-08 13:22:19 · ~35 tokens
result
Found 4 matches
/home/byk/.cargo/git/checkouts/jj-93980d4c75ceb43f/2133040/lib/src/git.rs:
  Line 1848: pub fn create_worktree(

  Line 1899: /// the inverse of [`create_worktree()`], which likewise only sets those up.


/home/byk/.cargo/git/checkouts/jj-93980d4c75ceb43f/2133040/cli/src/commands/workspace/add.rs:
  Line 25: use jj_lib::git::create_worktree;

  Line 160:             create_worktree(repo.store(), subprocess_options, &destination_path)?;
gateway · 2026-09-08 13:24:37
result
<path>/home/byk/.cargo/git/checkouts/jj-93980d4c75ceb43f/2133040/lib/src/git.rs</path>
<type>file</type>
<content>
1800:             change: gix::refs::transaction::Change::Delete {
1801:                 expected: gix::refs::transaction::PreviousValue::Any,
1802:                 log: gix::refs::transaction::RefLog::AndReference,
1803:             },
1804:             name: UNBORN_ROOT_REF_NAME.try_into().unwrap(),
1805:             deref: false,
1806:         });
1807:         gix::refs::Target::Symbolic(UNBORN_ROOT_REF_NAME.try_into().unwrap())
1808:     };
1809:     ref_edits.push(gix::refs::transaction::RefEdit {
1810:         change: gix::refs::transaction::Change::Update {
1811:             log: gix::refs::transaction::LogChange {
1812:                 message: "export from jj".into(),
1813:                 ..Default::default()
1814:             },
1815:             expected: expected_ref,
1816:             new: new_target,
1817:         },
1818:         name: ...
gateway · 2026-09-08 13:27:11

The first assertion used -r @-, which equals the main workspace’s exported Git HEAD by design, so it cannot establish the requested-revision distinction. I’ll rerun it with a deliberately different existing revision, then remove both disposable workspaces through JJ.

gpt-5.6-terra · 2026-09-08 13:27:11 · ~54 tokens
result
Found 6 matches
/home/byk/.cargo/git/checkouts/jj-93980d4c75ceb43f/2133040/cli/tests/test_workspaces.rs:
  Line 2156:     Created Git worktree for the new workspace.

  Line 2170:     Created Git worktree for the new workspace.

  Line 2259:     Created Git worktree for the new workspace.

  Line 2332:     Created Git worktree for the new workspace.

  Line 2350:     Created Git worktree for the new workspace.


/home/byk/.cargo/git/checkouts/jj-93980d4c75ceb43f/2133040/cli/src/commands/workspace/add.rs:
  Line 161:             writeln!(ui.status(), "Created Git worktree for the new workspace.")?;
gateway · 2026-09-08 13:28:11
result
<path>/home/byk/.cargo/git/checkouts/jj-93980d4c75ceb43f/2133040/cli/tests/test_workspaces.rs</path>
<type>file</type>
<content>
2070: 
2071: #[test]
2072: fn test_workspaces_rename_workspace_from_before_workspace_store() {
2073:     let test_env = TestEnvironment::default();
2074:     test_env.run_jj_in(".", ["git", "init", "main"]).success();
2075:     let main_dir = test_env.work_dir("main");
2076: 
2077:     main_dir.remove_dir_all(".jj/repo/workspace_store");
2078: 
2079:     let output = main_dir.run_jj(["workspace", "rename", "third"]);
2080:     insta::assert_snapshot!(output, @"");
2081: 
2082:     let output = main_dir.run_jj(["workspace", "list"]);
2083:     insta::assert_snapshot!(output, @"
2084:     third: qpvuntsm e8849ae1 (empty) (no description set)
2085:     [EOF]
2086:     ");
2087: 
2088:     // The workspace root is not in the store
2089:     let output = main_dir.run_jj(["workspace", "root", "--name", "third"]);
2090:     insta::assert_snapshot!(output, @"
2091:  ...
gateway · 2026-09-08 13:29:05

The upstream test confirms the invariant: a colocated workspace must export the -r target, not the main workspace tip. I’ll reproduce that exact non-tip case locally, then remove all validation state.

gpt-5.6-terra · 2026-09-08 13:29:05 · ~41 tokens
result
The working copy has no changes.
Working copy  (@) : kunvrlkr 83fa2350 (empty) second
Parent commit (@-): lkwssztq 737ae9c9 (empty) first
ommvpsmorutq 358eacef5dd1 
kunvrlkrmzss 83fa2350bf8a second
lkwssztqzrzz 737ae9c9675f first
zzzzzzzzzzzz 000000000000 
gateway · 2026-09-08 13:29:47
result
Working copy  (@) now at: nlnupxtw fe95f74c (empty) third
Parent commit (@-)      : kunvrlkr 83fa2350 (empty) second
Created Git worktree for the new workspace.
Created workspace in "../jj-colocate-validation-target"
Working copy  (@) now at: vsqzwsnn 71f38e01 (empty) (no description set)
Parent commit (@-)      : zzzzzzzz 00000000 (empty) (no description set)
fatal: ambiguous argument 'HEAD': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'
gateway · 2026-09-08 13:31:16

The failed check selected root() with @---, so Git correctly had an unborn HEAD. I’ll rerun it against the actual non-tip first commit (@--); the expected invariant is a detached Git HEAD equal to that revision and different from the main worktree’s HEAD.

gpt-5.6-terra · 2026-09-08 13:31:16 · ~65 tokens
result
Created Git worktree for the new workspace.
Created workspace in "../jj-colocate-validation-exact"
Working copy  (@) now at: uyyumsns 2a1e3376 (empty) (no description set)
Parent commit (@-)      : lkwssztq 737ae9c9 (empty) first
target=737ae9c9675ff6d01211efafde45042fa90948b7
main=83fa2350bf8a30ef6e665351a67136bc28c8bf58
worktree=737ae9c9675ff6d01211efafde45042fa90948b7
worktree /home/byk/Code/jj-colocate-validation
HEAD 83fa2350bf8a30ef6e665351a67136bc28c8bf58
detached

worktree /home/byk/Code/jj-colocate-validation-exact
HEAD 737ae9c9675ff6d01211efafde45042fa90948b7
detached

worktree /home/byk/Code/jj-colocate-validation-target
HEAD 0000000000000000000000000000000000000000
branch refs/jj/root

worktree /home/byk/Code/jj-colocate-validation-workspace
HEAD 737ae9c9675ff6d01211efafde45042fa90948b7
detached

default: . nlnupxtw fe95f74c (empty) third
jj-colocate-validation-exact: ../jj-colocate-validation-exact uyyumsns 2a1e3376 (empty) (no description ...
gateway · 2026-09-08 13:31:35

The non-tip validation passed: the new Git worktree HEAD matched the requested first revision (737ae9c9) and differed from the primary worktree’s second revision (83fa2350). I’ll remove the disposable JJ workspaces and their directories, then verify the installed configuration.

gpt-5.6-terra · 2026-09-08 13:31:35 · ~64 tokens
result
[
  {
    "content": "Validate inherited colocation with a requested revision",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Remove disposable validation workspace",
    "status": "in_progress",
    "priority": "medium"
  },
  {
    "content": "Report installed version and workflow",
    "status": "pending",
    "priority": "low"
  }
]
gateway · 2026-09-08 13:31:50
result
Removed Git worktree for "/home/byk/Code/jj-colocate-validation-exact".
Removed Git worktree for "/home/byk/Code/jj-colocate-validation-target".
Removed Git worktree for "/home/byk/Code/jj-colocate-validation-workspace".
default: . nlnupxtw fe95f74c (empty) third
gateway · 2026-09-08 13:32:12
result
jj 0.45.1-2133040a8b99df306b3b6a199608b5ae669ae8a6
true
      --colocate
      --no-colocate
gateway · 2026-09-08 13:32:22
result
[
  {
    "content": "Validate inherited colocation with a requested revision",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Remove disposable validation workspace",
    "status": "completed",
    "priority": "medium"
  },
  {
    "content": "Report installed version and workflow",
    "status": "completed",
    "priority": "low"
  }
]
gateway · 2026-09-08 13:32:48

Installed upstream JJ revision 2133040a8b99df containing PR #9941.

  • jj --version: 0.45.1-2133040a8b99df306b3b6a199608b5ae669ae8a6
  • Global git.colocate = true
  • jj workspace add now supports --colocate and --no-colocate.

Validated in a disposable repository: jj workspace add -r <revision> creates a registered Git worktree whose detached HEAD equals the requested revision, not the primary workspace’s HEAD. Removed all validation workspaces afterward.

New workspaces from an already colocated repository will now create matching Git worktrees by default.

gpt-5.6-terra · 2026-09-08 13:32:48 · ~153 tokens

Distillations (9)

Gen 0 2026-09-08 13:34:37 · 951 tokens

Date: Sep 8, 2026 * 🟡 (13:31) Tool output: attempting `jj workspace add -r @--- ../jj-colocate-validation-target` selected `root()` and created Git worktree `../jj-colocate-validation-target`; its working-copy commit was `vsqzwsnn 71f38e01` with root parent `00000000`. `git rev-parse HEAD` failed with `fatal: ambiguous argument 'HEAD'`, indicating an unborn Git `HEAD`. * 🟡 (13:31) Assistant exp…

Gen 0 2026-09-08 13:33:40 · 1358 tokens

Date: Sep 8, 2026 * 🟡 (13:13) Tool output showed `/home/byk/.cargo/git/checkouts/jj-93980d4c75ceb43f/2133040/cli/src/commands/workspace/add.rs` lines 43–260. `WorkspaceAddArgs` defines `SparseInheritance::{Copy, Full, Empty}`, `destination`, optional `--name`, repeatable `--revision`/`-r` (alias `--revisions`), `--message`/`-m`, `--colocate`, `--no-colocate`, and `--sparse-patterns` defaulting t…

Gen 0 2026-09-08 13:32:48 · 333 tokens

Date: Sep 8, 2026 * 🟡 (13:04) Tool output: Built Jujutsu upstream revision `jj 0.45.1-2133040a8b99df306b3b6a199608b5ae669ae8a6`; `jj workspace add --help` documents `--colocate` and `--no-colocate`, with colocated Git-worktree creation defaulting on when the current workspace is colocated and `[git.colocate]` is `true`. * 🟡 (13:04) Assistant reported the upstream revision built successfully in …

Gen 0 2026-09-08 12:57:58 · 111 tokens

Date: Sep 8, 2026 * 🟢 (12:52) Tool output: Jujutsu source checkout at `/home/byk/.cargo/git/checkouts/jj-93980d4c75ceb43f/2133040` exists and contains 32 top-level entries, including `.cargo/`, `.git/`, `Cargo.lock`, `Cargo.toml`, `cli/`, `core/`, `docs/`, `lib/`, `web/`, `README.md`, and `CHANGELOG.md`.

Gen 0 2026-09-08 12:57:54 · 801 tokens

Date: Sep 8, 2026 * 🟡 (11:59) User asked to start using the feature merged in Jujutsu PR https://github.com/jj-vcs/jj/pull/9941 on this device. * 🟢 (12:47) Tool output: A Cargo source installation of `jj-cli v0.45.1` from Jujutsu revision `2133040a8b99df306b3b6a199608b5ae669ae8a6` continued compiling but was terminated after the 1,200,000 ms shell timeout before completion; `chacha20 v0.10.1` i…

Gen 0 2026-09-08 12:27:22 · 307 tokens

Date: Sep 8, 2026 * 🟢 (12:23) Tool output: The resumed Cargo installation continued compiling `jj-cli v0.45.1` from `https://github.com/jj-vcs/jj?rev=2133040a8b99df306b3b6a199608b5ae669ae8a6#2133040a`; it compiled project crates `jj-core-proc-macros v0.45.1`, `jj-core v0.45.1`, `jj-cli v0.45.1`, and `jj-lib v0.45.1` from `/home/byk/.cargo/git/checkouts/jj-93980d4c75ceb43f/2133040/`, along with d…

Gen 0 2026-09-08 12:25:48 · 311 tokens

Date: Sep 8, 2026 * 🟢 (12:02) Tool output: `/home/byk/.cargo` exists as a directory containing `.crates.toml`, `.crates2.json`, `.global-cache`, `.package-cache`, `.package-cache-mutate`, `bin/`, `binstall.toml`, `binstall/`, and `registry/` (9 entries). * 🟢 (12:04) Tool output: A Cargo installation began for `jj-cli v0.45.1` from `https://github.com/jj-vcs/jj?rev=2133040a8b99df306b3b6a199608b5…

Gen 0 2026-09-08 12:24:05 · 429 tokens

Date: Sep 8, 2026 * 🔴 (12:01) User stated that in the `jj workspace add` implementation, Git is never asked to resolve a revision; therefore `jj workspace add -r <rev>` produces Git `HEAD` matching the requested revision rather than the main workspace’s `HEAD`. * 🟢 (12:01) Tool output: jj-vcs/jj PR #9941, “workspace add/forget: bridge jj workspaces with git worktrees,” was merged into `main` on…

Gen 0 2026-09-08 12:15:44 · 462 tokens

Date: Sep 8, 2026 * 🟢 (12:01) Tool output: `jj` is installed at `/home/byk/.cargo/bin/jj`, version `jj 0.41.0-413f539283e5a87f0a2c64dec54a5258a1bee78f`; `git version 2.43.0`; `rustc 1.92.0 (ded5c06cf 2025-12-08)`; `cargo 1.92.0 (344c4567c 2025-10-21)`. `jj workspace add [OPTIONS] <DESTINATION>` supports `--name <NAME>`, `-r, --revision <REVSETS>`, `-m, --message <MESSAGE>`, and `--sparse-pattern…