Startup commands: how office, project-reset and board decide the machine and the session

Host resolution order, the local-machine check, the address table, when the host is
remembered, why --host appears twice when starting from scratch, the three rebuild levels,
and the six traps that produced every startup fault so far.
This commit is contained in:
sam
2026-11-12 11:25:43 +11:00
parent 9631cdda48
commit e02b04196f
8 changed files with 762 additions and 0 deletions

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@@ -794,3 +794,107 @@ Committed as `d2cf643` and pushed to Gitea.
- action: [[packs/paperclip-harness/40-actions/2026-11-10-wrote-docs-ui-layout-md-and-three-live-layout-mockups|Paperclip Harness: docs published to Outline, Obsidian note updated, repo pushed]]
- session: [[packs/paperclip-harness/80-sessions/rich-discovery-link-2026-11-11-21-45-49|Rich discovery: link. 2026-11-11 21:45:49]]
- context: [[packs/paperclip-harness/20-context/home|link.]]
---
## Update (2026-11-11 23:32:18)
## Rich discovery update (2026-11-11 23:32:18)
## What I did with sessions, plainly
A **session lives on a daemon, and a daemon runs on one machine**. A session is not "started in a directory" — the directory is where its *panes* run. That is the source of the confusion.
Tonight I created three sessions, none of them by restarting anything:
- `fresh-project-2026-11-11` — from `bin/office` adopting a test folder. I killed it during cleanup.
- `dryrun-alpha` — created by a bug: `--dry` still created the session. Fixed, then killed.
- `harness-repo` — not created yet; that is Test 2, which you have not run.
Your working session `paperclip-harness` was never restarted. `R` rebuilds its panes; it does not touch the sessions list.
**For your `email_agent` case**, the chain is:
1. The folder `/home/sam/paseo/projects/email_agent` is on `.13`.
2. The Paperclip project exists: **Email Agent**, id `b4edee39-…`, workspace `local_path` at that folder.
3. A session must live on `.13`'s daemon, because the panes run there.
From `.27`, the two ways:
**A — create the session from `.27`, then adopt on `.13`:**
```sh
# on .27, creates the session on .13's daemon and attaches you
tuios new --host nixos-desktop email-agent
# then, in a pane of that session (which runs on .13):
cd ~/paseo/projects/paperclip-harness
bin/office ~/paseo/projects/email_agent --project "Email Agent" --session email-agent --no-switch
```
`--no-switch` matters: it stops `office` from trying to create a second session, and it does not try to move your client.
**B — one command from `.27`, if ssh reaches `.13`:**
```sh
bin/office --remote 192.168.20.13 /home/sam/paseo/projects/email_agent --project "Email Agent" --session email-agent
```
`--remote` runs `office` on the other machine over ssh, so the session and its panes are created there. I added it tonight and it dry-ran on `.13`; from `.27` it needs your ssh key to be accepted (the attempt I made from `.13` to itself failed on ssh auth, which is expected for a self-connection).
Either way the last step is yours: TUIOS's session switcher, or `tuios attach --host nixos-desktop email-agent`. A program cannot move your client — the daemon refuses `switch-session` from a pane, and that refusal is correct.
## Test 3 — dry runs
Two changes are needed together: bump the lock, and rename the one home-manager option.
| | lock bumped | `initExtra` → `initContent` | dry-run build | Pi |
|---|---|---|---|---|
| `.13` | 2026-07-29 → 2026-11-07 | applied | **passes** | **1.5.0** |
| `.27` | same | applied | **fails**, eval error inside the new nixpkgs | 1.5.0 |
| `.51` | not yet done | not checked | — | 0.87.1 today |
So `.13` is ready to rebuild; `.27` needs its eval error looked at before it can go anywhere; `.51` would also need the bump to reach the same version. All of this was done in `/tmp/nixos-dryrun` copies — no system was touched and no lock was changed in `/etc/nixos`.
The `.13` rebuild, when you want it:
```sh
# in /etc/nixos: nix flake update nixpkgs home-manager
# then in home.nix: initExtra = -> initContent =
sudo nixos-rebuild switch --flake /etc/nixos#nixos-desktop
```
I can apply those two edits to `/etc/nixos` on `.13` now so the rebuild is one command, if you want. For `.27` I would rather find the eval error first — do you want me to chase it, or leave `.13` aligned and the other two where they are for now?
Committed as `9631cdd` and pushed.
## Source paths observed
- `home/sam/paseo/projects/paperclip-harness/bin/office`
- `home/sam/paseo/projects/email_agent`
- `nix/store/lslq5ihfblb905y8jazs15isad5zh97z-source/home.nix`
- `HOME/.cargo/bin`
- `nix/store/34mc2s7mv2gp2zahqi25ssqj2ajcyakb-zstd-1.5.7-dev`
- `nix/store/b136dy5k1l4bv6b7vcb7asqdbriwir05-zstd-1.5.7-man`
- `nix/store/mqkxl25hjsc6qjalgrv804jys7945nyp-zvbi-0.2.46`
- `nix/store/s2px6whypbb9s66jhr8arx7z94rxvkgq-zvbi-0.2.46`
- `nix/store/9c0jqdv2wbm7nnhqxc19kppjc9pfpkfg-zxing-cpp-3.1.1`
- `NixOS/nixpkgs/f4a03c008967841f2a0b3cb7c436fc6fc31671f6`
- `tmp/dryrun-alpha/.harness/harness.toml`
- `gitea.lab.audasmedia.com.au/sam/paperclip-harness.git`
- `paseo/projects/paperclip-harness`
- `paseo/projects/email_agent`
## Evidence
- Confidence: 84%
- Reason: Update component/repository context with detailed discovered structure and configuration
## Related learned memories <!-- same-turn-2026-11-11 23:32:18 -->
- observation: [[packs/paperclip-harness/60-observations/tmp-repository-structure-and-configuration-patterns|home-manager zsh option rename: initExtra → initContent]]
- action: [[packs/paperclip-harness/40-actions/2026-11-10-wrote-docs-ui-layout-md-and-three-live-layout-mockups|Fixed --dry session-creation bug in bin/office; committed 9631cdd and pushed]]
- session: [[packs/paperclip-harness/80-sessions/paperclip-tuios-sessions-across-hosts-initextra-initcontent-|Paperclip/TUIOS sessions across hosts, initExtra→initContent fix, and dry-runs]]
- session: [[packs/paperclip-harness/80-sessions/rich-discovery-home-2026-11-11-23-32-18|Rich discovery: home 2026-11-11 23:32:18]]
- context: [[packs/paperclip-harness/20-context/home|home]]

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@@ -979,3 +979,92 @@ Follow-up flagged but not performed: bumping Pi `pi-coding-agent` Nix package on
- action: [[packs/paperclip-harness/40-actions/2026-11-10-wrote-docs-ui-layout-md-and-three-live-layout-mockups|Paperclip Harness: docs published to Outline, Obsidian note updated, repo pushed]]
- session: [[packs/paperclip-harness/80-sessions/rich-discovery-link-2026-11-11-21-45-49|Rich discovery: link. 2026-11-11 21:45:49]]
- context: [[packs/paperclip-harness/20-context/home|link.]]
---
## Update (2026-11-11 23:32:18)
In the paperclip-harness repo (`gitea.lab.audasmedia.com.au/sam/paperclip-harness`), fixed a bug where `bin/office --dry` still created a TUIOS session (`dryrun-alpha`); dry run now prints intended actions (create project, write `<folder>/.harness/harness.toml`, create/reuse session and build eight panes) and writes nothing. Added `--remote <host>` to run office over ssh on another machine (dry-ran on `.13`; cross-host use needs ssh key trust). `bin/office` adopt behavior: writes only `<folder>/.harness/harness.toml`, never overwrites existing folders, adopts (never creates) an existing Paperclip project record, and remembers the machine so the flag is stated once. Committed as `9631cdd` (range 08a4b4e..9631cdd) on `main` and pushed to gitea.
## Detailed deliverable from completed turn
## What I did with sessions, plainly
A **session lives on a daemon, and a daemon runs on one machine**. A session is not "started in a directory" — the directory is where its *panes* run. That is the source of the confusion.
Tonight I created three sessions, none of them by restarting anything:
- `fresh-project-2026-11-11` — from `bin/office` adopting a test folder. I killed it during cleanup.
- `dryrun-alpha` — created by a bug: `--dry` still created the session. Fixed, then killed.
- `harness-repo` — not created yet; that is Test 2, which you have not run.
Your working session `paperclip-harness` was never restarted. `R` rebuilds its panes; it does not touch the sessions list.
**For your `email_agent` case**, the chain is:
1. The folder `/home/sam/paseo/projects/email_agent` is on `.13`.
2. The Paperclip project exists: **Email Agent**, id `b4edee39-…`, workspace `local_path` at that folder.
3. A session must live on `.13`'s daemon, because the panes run there.
From `.27`, the two ways:
**A — create the session from `.27`, then adopt on `.13`:**
```sh
# on .27, creates the session on .13's daemon and attaches you
tuios new --host nixos-desktop email-agent
# then, in a pane of that session (which runs on .13):
cd ~/paseo/projects/paperclip-harness
bin/office ~/paseo/projects/email_agent --project "Email Agent" --session email-agent --no-switch
```
`--no-switch` matters: it stops `office` from trying to create a second session, and it does not try to move your client.
**B — one command from `.27`, if ssh reaches `.13`:**
```sh
bin/office --remote 192.168.20.13 /home/sam/paseo/projects/email_agent --project "Email Agent" --session email-agent
```
`--remote` runs `office` on the other machine over ssh, so the session and its panes are created there. I added it tonight and it dry-ran on `.13`; from `.27` it needs your ssh key to be accepted (the attempt I made from `.13` to itself failed on ssh auth, which is expected for a self-connection).
Either way the last step is yours: TUIOS's session switcher, or `tuios attach --host nixos-desktop email-agent`. A program cannot move your client — the daemon refuses `switch-session` from a pane, and that refusal is correct.
## Test 3 — dry runs
Two changes are needed together: bump the lock, and rename the one home-manager option.
| | lock bumped | `initExtra` → `initContent` | dry-run build | Pi |
|---|---|---|---|---|
| `.13` | 2026-07-29 → 2026-11-07 | applied | **passes** | **1.5.0** |
| `.27` | same | applied | **fails**, eval error inside the new nixpkgs | 1.5.0 |
| `.51` | not yet done | not checked | — | 0.87.1 today |
So `.13` is ready to rebuild; `.27` needs its eval error looked at before it can go anywhere; `.51` would also need the bump to reach the same version. All of this was done in `/tmp/nixos-dryrun` copies — no system was touched and no lock was changed in `/etc/nixos`.
The `.13` rebuild, when you want it:
```sh
# in /etc/nixos: nix flake update nixpkgs home-manager
# then in home.nix: initExtra = -> initContent =
sudo nixos-rebuild switch --flake /etc/nixos#nixos-desktop
```
I can apply those two edits to `/etc/nixos` on `.13` now so the rebuild is one command, if you want. For `.27` I would rather find the eval error first — do you want me to chase it, or leave `.13` aligned and the other two where they are for now?
Committed as `9631cdd` and pushed.
## Evidence
- Confidence: 85%
- Reason: Completed code fix with commit hash and behavioral contract for future work.; enriched with final-answer detail because persistence should be reusable
## Related learned memories <!-- same-turn-2026-11-11 23:32:18 -->
- observation: [[packs/paperclip-harness/60-observations/tmp-repository-structure-and-configuration-patterns|home-manager zsh option rename: initExtra → initContent]]
- action: [[packs/paperclip-harness/40-actions/2026-11-10-wrote-docs-ui-layout-md-and-three-live-layout-mockups|Fixed --dry session-creation bug in bin/office; committed 9631cdd and pushed]]
- session: [[packs/paperclip-harness/80-sessions/paperclip-tuios-sessions-across-hosts-initextra-initcontent-|Paperclip/TUIOS sessions across hosts, initExtra→initContent fix, and dry-runs]]
- session: [[packs/paperclip-harness/80-sessions/rich-discovery-home-2026-11-11-23-32-18|Rich discovery: home 2026-11-11 23:32:18]]
- context: [[packs/paperclip-harness/20-context/home|home]]

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@@ -4032,3 +4032,273 @@ Committed as `08a4b4e` and pushed. Which of the three for Pi, and do you want me
- session: [[packs/paperclip-harness/80-sessions/paperclip-harness-new-existing-dry-runs-clean-test-plan-pi-v|paperclip-harness: --new/--existing dry runs, clean test plan, Pi version dry-run on .13/.27]]
- session: [[packs/paperclip-harness/80-sessions/rich-discovery-root-2026-11-11-22-37-01|Rich discovery: root 2026-11-11 22:37:01]]
- context: [[packs/paperclip-harness/20-context/paperclip-harness|root]]
---
## Update (2026-11-11 23:32:18)
When bumping nixpkgs/home-manager past the version in use (lock 2026-07-29 → 2026-11-07), the assertion fails: "The option definition `programs.zsh.initExtra' in `.../home.nix' no longer has any effect; please remove it. Use `programs.zsh.initContent` instead." The zsh block in /etc/nixos/home.nix (imported by flake.nix as `./home.nix`) at ~line 17 uses `initExtra = ''...''` containing PATH export, optional `~/.secrets` source, and p10k instant-prompt hook. Rename `initExtra` to `initContent` to fix. Confirmed 0 remaining occurrences after edit in dry-run copy.
## Detailed observations from completed turn
## What I did with sessions, plainly
A **session lives on a daemon, and a daemon runs on one machine**. A session is not "started in a directory" — the directory is where its *panes* run. That is the source of the confusion.
Tonight I created three sessions, none of them by restarting anything:
- `fresh-project-2026-11-11` — from `bin/office` adopting a test folder. I killed it during cleanup.
- `dryrun-alpha` — created by a bug: `--dry` still created the session. Fixed, then killed.
- `harness-repo` — not created yet; that is Test 2, which you have not run.
Your working session `paperclip-harness` was never restarted. `R` rebuilds its panes; it does not touch the sessions list.
**For your `email_agent` case**, the chain is:
1. The folder `/home/sam/paseo/projects/email_agent` is on `.13`.
2. The Paperclip project exists: **Email Agent**, id `b4edee39-…`, workspace `local_path` at that folder.
3. A session must live on `.13`'s daemon, because the panes run there.
From `.27`, the two ways:
**A — create the session from `.27`, then adopt on `.13`:**
```sh
# on .27, creates the session on .13's daemon and attaches you
tuios new --host nixos-desktop email-agent
# then, in a pane of that session (which runs on .13):
cd ~/paseo/projects/paperclip-harness
bin/office ~/paseo/projects/email_agent --project "Email Agent" --session email-agent --no-switch
```
`--no-switch` matters: it stops `office` from trying to create a second session, and it does not try to move your client.
**B — one command from `.27`, if ssh reaches `.13`:**
```sh
bin/office --remote 192.168.20.13 /home/sam/paseo/projects/email_agent --project "Email Agent" --session email-agent
```
`--remote` runs `office` on the other machine over ssh, so the session and its panes are created there. I added it tonight and it dry-ran on `.13`; from `.27` it needs your ssh key to be accepted (the attempt I made from `.13` to itself failed on ssh auth, which is expected for a self-connection).
Either way the last step is yours: TUIOS's session switcher, or `tuios attach --host nixos-desktop email-agent`. A program cannot move your client — the daemon refuses `switch-session` from a pane, and that refusal is correct.
## Test 3 — dry runs
Two changes are needed together: bump the lock, and rename the one home-manager option.
| | lock bumped | `initExtra` → `initContent` | dry-run build | Pi |
|---|---|---|---|---|
| `.13` | 2026-07-29 → 2026-11-07 | applied | **passes** | **1.5.0** |
| `.27` | same | applied | **fails**, eval error inside the new nixpkgs | 1.5.0 |
| `.51` | not yet done | not checked | — | 0.87.1 today |
So `.13` is ready to rebuild; `.27` needs its eval error looked at before it can go anywhere; `.51` would also need the bump to reach the same version. All of this was done in `/tmp/nixos-dryrun` copies — no system was touched and no lock was changed in `/etc/nixos`.
The `.13` rebuild, when you want it:
```sh
# in /etc/nixos: nix flake update nixpkgs home-manager
# then in home.nix: initExtra = -> initContent =
sudo nixos-rebuild switch --flake /etc/nixos#nixos-desktop
```
I can apply those two edits to `/etc/nixos` on `.13` now so the rebuild is one command, if you want. For `.27` I would rather find the eval error first — do you want me to chase it, or leave `.13` aligned and the other two where they are for now?
Committed as `9631cdd` and pushed.
## Evidence
- Confidence: 90%
- Reason: Concrete, recurring upgrade gotcha with exact option and file location.; enriched with final-answer detail because persistence should be reusable
---
## Update (2026-11-11 23:32:18)
After bumping flake.lock (nixpkgs, home-manager) and renaming zsh initExtra→initContent:
- `.13` (nixos-desktop): dry-run build PASSES; Pi 1.5.0. Ready to switch.
- `.27`: dry-run build FAILS with an eval error inside the new nixpkgs — `head` builtin called at nixpkgs lib/attrsets.nix:1711 (if length values == 1 || pred here (elemAt values 1) (head values)). Needs investigation before upgrading.
- `.51`: lock not yet bumped; still on Pi 0.87.1. Would need the bump to reach 1.5.0.
All tests done in `/tmp/nixos-dryrun` copies; no real system or `/etc/nixos` lock modified.
## Detailed observations from completed turn
## What I did with sessions, plainly
A **session lives on a daemon, and a daemon runs on one machine**. A session is not "started in a directory" — the directory is where its *panes* run. That is the source of the confusion.
Tonight I created three sessions, none of them by restarting anything:
- `fresh-project-2026-11-11` — from `bin/office` adopting a test folder. I killed it during cleanup.
- `dryrun-alpha` — created by a bug: `--dry` still created the session. Fixed, then killed.
- `harness-repo` — not created yet; that is Test 2, which you have not run.
Your working session `paperclip-harness` was never restarted. `R` rebuilds its panes; it does not touch the sessions list.
**For your `email_agent` case**, the chain is:
1. The folder `/home/sam/paseo/projects/email_agent` is on `.13`.
2. The Paperclip project exists: **Email Agent**, id `b4edee39-…`, workspace `local_path` at that folder.
3. A session must live on `.13`'s daemon, because the panes run there.
From `.27`, the two ways:
**A — create the session from `.27`, then adopt on `.13`:**
```sh
# on .27, creates the session on .13's daemon and attaches you
tuios new --host nixos-desktop email-agent
# then, in a pane of that session (which runs on .13):
cd ~/paseo/projects/paperclip-harness
bin/office ~/paseo/projects/email_agent --project "Email Agent" --session email-agent --no-switch
```
`--no-switch` matters: it stops `office` from trying to create a second session, and it does not try to move your client.
**B — one command from `.27`, if ssh reaches `.13`:**
```sh
bin/office --remote 192.168.20.13 /home/sam/paseo/projects/email_agent --project "Email Agent" --session email-agent
```
`--remote` runs `office` on the other machine over ssh, so the session and its panes are created there. I added it tonight and it dry-ran on `.13`; from `.27` it needs your ssh key to be accepted (the attempt I made from `.13` to itself failed on ssh auth, which is expected for a self-connection).
Either way the last step is yours: TUIOS's session switcher, or `tuios attach --host nixos-desktop email-agent`. A program cannot move your client — the daemon refuses `switch-session` from a pane, and that refusal is correct.
## Test 3 — dry runs
Two changes are needed together: bump the lock, and rename the one home-manager option.
| | lock bumped | `initExtra` → `initContent` | dry-run build | Pi |
|---|---|---|---|---|
| `.13` | 2026-07-29 → 2026-11-07 | applied | **passes** | **1.5.0** |
| `.27` | same | applied | **fails**, eval error inside the new nixpkgs | 1.5.0 |
| `.51` | not yet done | not checked | — | 0.87.1 today |
So `.13` is ready to rebuild; `.27` needs its eval error looked at before it can go anywhere; `.51` would also need the bump to reach the same version. All of this was done in `/tmp/nixos-dryrun` copies — no system was touched and no lock was changed in `/etc/nixos`.
The `.13` rebuild, when you want it:
```sh
# in /etc/nixos: nix flake update nixpkgs home-manager
# then in home.nix: initExtra = -> initContent =
sudo nixos-rebuild switch --flake /etc/nixos#nixos-desktop
```
I can apply those two edits to `/etc/nixos` on `.13` now so the rebuild is one command, if you want. For `.27` I would rather find the eval error first — do you want me to chase it, or leave `.13` aligned and the other two where they are for now?
Committed as `9631cdd` and pushed.
## Evidence
- Confidence: 85%
- Reason: Per-host status and a specific eval-error signature are durable upgrade context.; enriched with final-answer detail because persistence should be reusable
---
## Update (2026-11-11 23:32:18)
## Structural/configuration observations (2026-11-11 23:32:18)
## What I did with sessions, plainly
A **session lives on a daemon, and a daemon runs on one machine**. A session is not "started in a directory" — the directory is where its *panes* run. That is the source of the confusion.
Tonight I created three sessions, none of them by restarting anything:
- `fresh-project-2026-11-11` — from `bin/office` adopting a test folder. I killed it during cleanup.
- `dryrun-alpha` — created by a bug: `--dry` still created the session. Fixed, then killed.
- `harness-repo` — not created yet; that is Test 2, which you have not run.
Your working session `paperclip-harness` was never restarted. `R` rebuilds its panes; it does not touch the sessions list.
**For your `email_agent` case**, the chain is:
1. The folder `/home/sam/paseo/projects/email_agent` is on `.13`.
2. The Paperclip project exists: **Email Agent**, id `b4edee39-…`, workspace `local_path` at that folder.
3. A session must live on `.13`'s daemon, because the panes run there.
From `.27`, the two ways:
**A — create the session from `.27`, then adopt on `.13`:**
```sh
# on .27, creates the session on .13's daemon and attaches you
tuios new --host nixos-desktop email-agent
# then, in a pane of that session (which runs on .13):
cd ~/paseo/projects/paperclip-harness
bin/office ~/paseo/projects/email_agent --project "Email Agent" --session email-agent --no-switch
```
`--no-switch` matters: it stops `office` from trying to create a second session, and it does not try to move your client.
**B — one command from `.27`, if ssh reaches `.13`:**
```sh
bin/office --remote 192.168.20.13 /home/sam/paseo/projects/email_agent --project "Email Agent" --session email-agent
```
`--remote` runs `office` on the other machine over ssh, so the session and its panes are created there. I added it tonight and it dry-ran on `.13`; from `.27` it needs your ssh key to be accepted (the attempt I made from `.13` to itself failed on ssh auth, which is expected for a self-connection).
Either way the last step is yours: TUIOS's session switcher, or `tuios attach --host nixos-desktop email-agent`. A program cannot move your client — the daemon refuses `switch-session` from a pane, and that refusal is correct.
## Test 3 — dry runs
Two changes are needed together: bump the lock, and rename the one home-manager option.
| | lock bumped | `initExtra` → `initContent` | dry-run build | Pi |
|---|---|---|---|---|
| `.13` | 2026-07-29 → 2026-11-07 | applied | **passes** | **1.5.0** |
| `.27` | same | applied | **fails**, eval error inside the new nixpkgs | 1.5.0 |
| `.51` | not yet done | not checked | — | 0.87.1 today |
So `.13` is ready to rebuild; `.27` needs its eval error looked at before it can go anywhere; `.51` would also need the bump to reach the same version. All of this was done in `/tmp/nixos-dryrun` copies — no system was touched and no lock was changed in `/etc/nixos`.
The `.13` rebuild, when you want it:
```sh
# in /etc/nixos: nix flake update nixpkgs home-manager
# then in home.nix: initExtra = -> initContent =
sudo nixos-rebuild switch --flake /etc/nixos#nixos-desktop
```
I can apply those two edits to `/etc/nixos` on `.13` now so the rebuild is one command, if you want. For `.27` I would rather find the eval error first — do you want me to chase it, or leave `.13` aligned and the other two where they are for now?
Committed as `9631cdd` and pushed.
## Source paths observed
- `home/sam/paseo/projects/paperclip-harness/bin/office`
- `home/sam/paseo/projects/email_agent`
- `nix/store/lslq5ihfblb905y8jazs15isad5zh97z-source/home.nix`
- `HOME/.cargo/bin`
- `nix/store/34mc2s7mv2gp2zahqi25ssqj2ajcyakb-zstd-1.5.7-dev`
- `nix/store/b136dy5k1l4bv6b7vcb7asqdbriwir05-zstd-1.5.7-man`
- `nix/store/mqkxl25hjsc6qjalgrv804jys7945nyp-zvbi-0.2.46`
- `nix/store/s2px6whypbb9s66jhr8arx7z94rxvkgq-zvbi-0.2.46`
- `nix/store/9c0jqdv2wbm7nnhqxc19kppjc9pfpkfg-zxing-cpp-3.1.1`
- `NixOS/nixpkgs/f4a03c008967841f2a0b3cb7c436fc6fc31671f6`
- `tmp/dryrun-alpha/.harness/harness.toml`
- `gitea.lab.audasmedia.com.au/sam/paperclip-harness.git`
- `paseo/projects/paperclip-harness`
- `paseo/projects/email_agent`
## Evidence
- Confidence: 82%
- Reason: Captured factual repo structure/configuration patterns from rich discovery
## Related learned memories <!-- same-turn-2026-11-11 23:32:18 -->
- observation: [[packs/paperclip-harness/60-observations/tmp-repository-structure-and-configuration-patterns|home-manager zsh option rename: initExtra → initContent]]
- action: [[packs/paperclip-harness/40-actions/2026-11-10-wrote-docs-ui-layout-md-and-three-live-layout-mockups|Fixed --dry session-creation bug in bin/office; committed 9631cdd and pushed]]
- session: [[packs/paperclip-harness/80-sessions/paperclip-tuios-sessions-across-hosts-initextra-initcontent-|Paperclip/TUIOS sessions across hosts, initExtra→initContent fix, and dry-runs]]
- session: [[packs/paperclip-harness/80-sessions/rich-discovery-home-2026-11-11-23-32-18|Rich discovery: home 2026-11-11 23:32:18]]
- context: [[packs/paperclip-harness/20-context/home|home]]

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@@ -0,0 +1,54 @@
---
type: session
id: session.paperclip-harness.paperclip-tuios-sessions-across-hosts-initextra-initcontent-
title: Paperclip/TUIOS sessions across hosts, initExtra→initContent fix, and dry-runs
status: active
source_of_truth: false
freshness: current
last_reviewed: 2026-11-11
tags:
- pack/paperclip-harness
- agent-memory/session
- paperclip-harness
- tuios
- nixos
- sessions
- home-manager
- dry-run
---
# Paperclip/TUIOS sessions across hosts, initExtra→initContent fix, and dry-runs
Sanitized discovery snapshot from the paperclip-harness turn.
Sessions model (TUIOS): a session lives on a daemon which runs on one machine; the session's working directory is where its panes run, not where the session is started. Created sessions tonight: `fresh-project-2026-11-11` (from `bin/office` adopting a test folder; killed during cleanup), `dryrun-alpha` (accidentally created by a bug where `--dry` still created the session; fixed, then killed), `harness-repo` (not created yet). The working session `paperclip-harness` was never restarted; `R` rebuilds panes only.
`email_agent` adoption recipe:
- Folder `/home/sam/paseo/projects/email_agent` is on host `.13` (nixos-desktop).
- Paperclip project "Email Agent" exists (id prefix `b4edee39-…`), workspace `local_path` at that folder.
- Session must live on `.13`'s daemon because panes run there.
- From `.27`: either (A) `tuios new --host nixos-desktop email-agent`, then in a pane: `cd ~/paseo/projects/paperclip-harness && bin/office ~/paseo/projects/email_agent --project "Email Agent" --session email-agent --no-switch` (`--no-switch` prevents a second session and client move); or (B) `bin/office --remote 192.168.20.13 /home/sam/paseo/projects/email_agent --project "Email Agent" --session email-agent` (requires ssh key trust; self-ssh from `.13` failed auth). Final step needs the user: TUIOS session switcher or `tuios attach --host nixos-desktop email-agent`. Daemon correctly refuses `switch-session` from a pane.
NixOS dry-run (Test 3) in `/tmp/nixos-dryrun` copies; no system or `/etc/nixos` lock changed:
- `.13`: lock 2026-07-29 → 2026-11-07, `programs.zsh.initExtra` → `initContent` in home.nix; dry-run build passes; Pi 1.5.0. Ready to rebuild: `nix flake update nixpkgs home-manager` then `sudo nixos-rebuild switch --flake /etc/nixos#nixos-desktop`.
- `.27`: lock bumped, initContent applied, dry-run build FAILS with eval error inside new nixpkgs.
- `.51`: lock not yet bumped; Pi 0.87.1 today.
The home.nix zsh block lives at `/nix/store/...-source/home.nix` (source `/etc/nixos/home.nix`), imported via `./home.nix` in flake.nix.
## Evidence
- Confidence: 85%
- Reason: Rich cross-host discovery snapshot with concrete recipes and per-host status.
## Related
- [[packs/paperclip-harness/00-system/pi-agent/memory-manifest|Memory Manifest]]
## Related learned memories <!-- same-turn-2026-11-11 23:32:18 -->
- observation: [[packs/paperclip-harness/60-observations/tmp-repository-structure-and-configuration-patterns|home-manager zsh option rename: initExtra → initContent]]
- action: [[packs/paperclip-harness/40-actions/2026-11-10-wrote-docs-ui-layout-md-and-three-live-layout-mockups|Fixed --dry session-creation bug in bin/office; committed 9631cdd and pushed]]
- session: [[packs/paperclip-harness/80-sessions/paperclip-tuios-sessions-across-hosts-initextra-initcontent-|Paperclip/TUIOS sessions across hosts, initExtra→initContent fix, and dry-runs]]
- session: [[packs/paperclip-harness/80-sessions/rich-discovery-home-2026-11-11-23-32-18|Rich discovery: home 2026-11-11 23:32:18]]
- context: [[packs/paperclip-harness/20-context/home|home]]

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@@ -0,0 +1,123 @@
---
type: session
id: session.paperclip-harness.rich-discovery-home-2026-11-11-23-32-18
title: Rich discovery: home 2026-11-11 23:32:18
status: active
source_of_truth: false
freshness: current
last_reviewed: 2026-11-11
tags:
- pack/paperclip-harness
- agent-memory/session
- autolearn
- rich-discovery
- repo/home
---
# Rich discovery: home 2026-11-11 23:32:18
Sanitized rich discovery snapshot captured automatically from the completed turn.
## Source paths observed
- `home/sam/paseo/projects/paperclip-harness/bin/office`
- `home/sam/paseo/projects/email_agent`
- `nix/store/lslq5ihfblb905y8jazs15isad5zh97z-source/home.nix`
- `HOME/.cargo/bin`
- `nix/store/34mc2s7mv2gp2zahqi25ssqj2ajcyakb-zstd-1.5.7-dev`
- `nix/store/b136dy5k1l4bv6b7vcb7asqdbriwir05-zstd-1.5.7-man`
- `nix/store/mqkxl25hjsc6qjalgrv804jys7945nyp-zvbi-0.2.46`
- `nix/store/s2px6whypbb9s66jhr8arx7z94rxvkgq-zvbi-0.2.46`
- `nix/store/9c0jqdv2wbm7nnhqxc19kppjc9pfpkfg-zxing-cpp-3.1.1`
- `NixOS/nixpkgs/f4a03c008967841f2a0b3cb7c436fc6fc31671f6`
- `tmp/dryrun-alpha/.harness/harness.toml`
- `gitea.lab.audasmedia.com.au/sam/paperclip-harness.git`
- `paseo/projects/paperclip-harness`
- `paseo/projects/email_agent`
## Final answer snapshot
## What I did with sessions, plainly
A **session lives on a daemon, and a daemon runs on one machine**. A session is not "started in a directory" — the directory is where its *panes* run. That is the source of the confusion.
Tonight I created three sessions, none of them by restarting anything:
- `fresh-project-2026-11-11` — from `bin/office` adopting a test folder. I killed it during cleanup.
- `dryrun-alpha` — created by a bug: `--dry` still created the session. Fixed, then killed.
- `harness-repo` — not created yet; that is Test 2, which you have not run.
Your working session `paperclip-harness` was never restarted. `R` rebuilds its panes; it does not touch the sessions list.
**For your `email_agent` case**, the chain is:
1. The folder `/home/sam/paseo/projects/email_agent` is on `.13`.
2. The Paperclip project exists: **Email Agent**, id `b4edee39-…`, workspace `local_path` at that folder.
3. A session must live on `.13`'s daemon, because the panes run there.
From `.27`, the two ways:
**A — create the session from `.27`, then adopt on `.13`:**
```sh
# on .27, creates the session on .13's daemon and attaches you
tuios new --host nixos-desktop email-agent
# then, in a pane of that session (which runs on .13):
cd ~/paseo/projects/paperclip-harness
bin/office ~/paseo/projects/email_agent --project "Email Agent" --session email-agent --no-switch
```
`--no-switch` matters: it stops `office` from trying to create a second session, and it does not try to move your client.
**B — one command from `.27`, if ssh reaches `.13`:**
```sh
bin/office --remote 192.168.20.13 /home/sam/paseo/projects/email_agent --project "Email Agent" --session email-agent
```
`--remote` runs `office` on the other machine over ssh, so the session and its panes are created there. I added it tonight and it dry-ran on `.13`; from `.27` it needs your ssh key to be accepted (the attempt I made from `.13` to itself failed on ssh auth, which is expected for a self-connection).
Either way the last step is yours: TUIOS's session switcher, or `tuios attach --host nixos-desktop email-agent`. A program cannot move your client — the daemon refuses `switch-session` from a pane, and that refusal is correct.
## Test 3 — dry runs
Two changes are needed together: bump the lock, and rename the one home-manager option.
| | lock bumped | `initExtra` → `initContent` | dry-run build | Pi |
|---|---|---|---|---|
| `.13` | 2026-07-29 → 2026-11-07 | applied | **passes** | **1.5.0** |
| `.27` | same | applied | **fails**, eval error inside the new nixpkgs | 1.5.0 |
| `.51` | not yet done | not checked | — | 0.87.1 today |
So `.13` is ready to rebuild; `.27` needs its eval error looked at before it can go anywhere; `.51` would also need the bump to reach the same version. All of this was done in `/tmp/nixos-dryrun` copies — no system was touched and no lock was changed in `/etc/nixos`.
The `.13` rebuild, when you want it:
```sh
# in /etc/nixos: nix flake update nixpkgs home-manager
# then in home.nix: initExtra = -> initContent =
sudo nixos-rebuild switch --flake /etc/nixos#nixos-desktop
```
I can apply those two edits to `/etc/nixos` on `.13` now so the rebuild is one command, if you want. For `.27` I would rather find the eval error first — do you want me to chase it, or leave `.13` aligned and the other two where they are for now?
Committed as `9631cdd` and pushed.
## Evidence
- Confidence: 86%
- Reason: Preserve full sanitized discovery detail from a rich investigation turn
## Related
- [[packs/paperclip-harness/00-system/pi-agent/memory-manifest|Memory Manifest]]
## Related learned memories <!-- same-turn-2026-11-11 23:32:18 -->
- observation: [[packs/paperclip-harness/60-observations/tmp-repository-structure-and-configuration-patterns|home-manager zsh option rename: initExtra → initContent]]
- action: [[packs/paperclip-harness/40-actions/2026-11-10-wrote-docs-ui-layout-md-and-three-live-layout-mockups|Fixed --dry session-creation bug in bin/office; committed 9631cdd and pushed]]
- session: [[packs/paperclip-harness/80-sessions/paperclip-tuios-sessions-across-hosts-initextra-initcontent-|Paperclip/TUIOS sessions across hosts, initExtra→initContent fix, and dry-runs]]
- session: [[packs/paperclip-harness/80-sessions/rich-discovery-home-2026-11-11-23-32-18|Rich discovery: home 2026-11-11 23:32:18]]
- context: [[packs/paperclip-harness/20-context/home|home]]

View File

@@ -87,6 +87,10 @@ Do not start the Go program until that passes.
## Operating rules
`docs/STARTUP-COMMANDS.md` explains how a project is opened: how the machine, the session and
the screens are chosen, why `--host` is sometimes stated twice, and the traps (ssh to
yourself, colour codes in names, workspace numbers, pages with no permanent pane).
`docs/OPERATING-RULES.md` is not optional reading. It has nine rules: the project folder
convention, how a task is judged finished (a command agreed beforehand), approvals being
content-bound, untrusted text being data, how secrets are handled, `ocr` review and

View File

@@ -13,6 +13,7 @@ it is a pointer and should be deleted or replaced.
| `CHECKLIST.md` | project root | the next session, step by step, with tick boxes |
| `docs/OPERATING-RULES.md` | this project | the nine rules: project folder, how work is judged, approvals, untrusted text, secrets, review and merge, one project per machine, cost, existing commands |
| `docs/TUIOS-RUNBOOK.md` | this project | how TUIOS works, the three machines, how to start a session, how to drive panes |
| `docs/STARTUP-COMMANDS.md` | this project | how `office`, `project-reset` and `board` decide the machine, the session and the screens, and the traps behind each rule |
| `docs/MOUSE-1-NOTES.md` | this project | the decision model: how to call it, the cold start, and the four places it helps and the five it must not be used |
| `docs/PLAN.md` | this project | the plan: four screens, five milestones, who owns what |
| `docs/ENVIRONMENT-FACTS.md` | this project | ids, installed tools, the unproven heartbeat step |

117
docs/STARTUP-COMMANDS.md Normal file
View File

@@ -0,0 +1,117 @@
# The startup commands: how the system is opened, and why they look like this
The previous attempt produced four commands. They work. This explains what each does, the
decisions behind them, and the traps — so a new session does not redesign them from scratch.
## The four commands
```
office <folder> open a project on this machine
office <folder> --host nixos-desktop open a project that lives on another machine
project-reset <folder> start a project again from nothing
board create any missing screen in the current session
```
They live in `~/paseo/harness/bin` and are installed as small wrappers in `~/.local/bin`,
so they work from any directory. They are **wrappers, not symlinks**: a symlink made the
scripts think they lived in `~/.local/bin`, which broke every sibling command they call.
## What `office` decides, in order
1. **The folder.** Made absolute, `~` expanded, created if missing. Everything else hangs
off this.
2. **The session name.** `--session` if given, otherwise the folder's own name. One project,
one session. Not one session with many projects.
3. **Which machine.** In this order:
- `--host NAME` if given;
- otherwise the host remembered in `<folder>/.harness/host`;
- otherwise this machine.
4. **Is that machine this one?** If the name resolves to this machine's hostname or one of
its own addresses, it runs **locally** and says `host: nixos-desktop (this machine)`.
This check exists because the first version tried to `ssh` to the machine it was already
running on, which is refused, and looked like a login problem.
5. **If it really is another machine**, it tests the login first (`ssh -o BatchMode=yes
<address> true`) and, only if that works, runs the same command there, then prints the
attach lines for both a graphical and a terminal client.
Host names map to addresses that ssh can actually reach:
| Name you type | Address used |
|---|---|
| `nixos-desktop`, `.13` | `192.168.20.13` |
| `sam-4screen-desktop`, `.27` | `192.168.20.27` |
| `sam-thinkpad`, `.51` | `192.168.20.51` |
The first version mapped names to the literal strings `.13`, `.27`, `.51`, which ssh cannot
resolve. That is why `office` used to fail with "Could not resolve hostname .13".
**The host is only remembered when it is genuinely remote.** A local project never gets a
`.harness/host` file, because a stale "remote" entry is how a project starts rebuilding
itself on the wrong machine.
## The rule that matters for the person
> The session and the folder live on the same machine.
> If you are typing inside the session, on the machine that owns the folder, you type
> `office <folder>` and nothing else.
`--host` exists for one case only: the folder is on a different machine from the one your
shell is on. It is stated once, then remembered.
## Why `--host` is stated twice when starting from scratch
Because two separate things are being created, by two different tools:
1. `tuios new --host nixos-desktop cookie` — TUIOS creates the **session** on that machine.
2. `office ~/src/cookie --host nixos-desktop` — the harness prepares the **folder** there.
Neither tool can do the other's job. TUIOS cannot create a folder project; `office` cannot
create a session (measured: `tuios new` fails with "Standard output is not a terminal" when
run from anything but a real terminal). Once the folder has been prepared there, `office`
remembers the host and the second flag is never needed again.
## What happens after the host is settled
1. **Adopt the folder.** `new-project` writes only what is missing: the project settings,
the role files, one page note per screen, a to-do list, the verify command, the plan
stubs. It never overwrites a file that exists, so running it twice is safe.
2. **Check the session exists.** The session table is colour-coded, so names are matched
after stripping escape sequences. A plain ` name ` match fails on a live session and
made a running session look absent.
3. **Build the screens.** Pages are created in a fixed order, and each pane is claimed in a
workspace **by name**, never by number. TUIOS deletes a workspace whose last pane closes
and renumbers the rest, so a remembered number is always wrong eventually.
4. **Every page keeps one pane that never exits** (its notes pane). Without it, a page
disappears when its work finishes, which is exactly what made the factory seem to
restart.
## The three rebuild levels
```
board create what is missing; close nothing
board --replace rebuild every page, in order
board --reset empty the session first, then rebuild (~20 s for 26 panes)
```
`--reset` lists the panes, closes each by id, **waits until the session reports zero panes**,
clears every workspace name, then builds. It exists because `--replace` on a half-built
session ran out of workspace slots and left pages short.
In a running panel, `R` repairs every page (it runs `board`) and then restarts itself with
the code on disk. `q` exits and leaves the pane.
## Traps, in short
- A pane's own command must carry the project, or `board` rebuilds the wrong one.
- Compare host names against the machine's own addresses before ssh, or you will try to log
in to yourself.
- Strip colour codes before matching anything TUIOS prints.
- Never store a workspace number.
- A page with no permanent pane will vanish.
- A repair that does not carry the project name silently does nothing.
## Relationship to the new project
The four screens in `docs/PLAN.md` replace most of what `office` builds today. What survives
and must be kept: the host resolution above, the "same machine for folder and session" rule,
the wrapper-not-symlink detail, resolve-by-name, and the permanent notes pane per page.