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Per design-wi-2-architecture-cleanup.md §11.b/c: keyfob-station pipeline studied (add-wi19-uc11.ps1, export-model-json.ps1). Platform gap: EA COM pipeline is Windows-only; this session ran on Linux (no EABase.eapx found, no pwsh) - .eapx skeleton NOT committed, documented in model/README.md with the two path options. Landed: - docs/openup/model/BUILD-CHECKLIST.md: full EA-session checklist (packages, 3 actors, 12 UCs with scenarios, 13 associations, 12 realization packages / 36 elements) derived from use-case-model.md + uc-realization-mapping.md - docs/openup/model/README.md: platform note, status, drift rule - docs/openup/model/exports/uc-realizations.json: generated from mapping §2 via scripts/openup/markdown-to-json.py (tested locally) - scripts/openup/build-model.ps1, export-model.ps1: adapted from keyfob patterns, Windows-gated (human gate per design §11.d) - scripts/openup/markdown-to-json.py: local markdown -> JSON transform
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3.2 KiB
Markdown
37 lines
3.2 KiB
Markdown
# docs/openup/model/ — EA Model Home (WI-2 status)
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Per `design-wi-2-architecture-cleanup.md` §11 (decision reversal 2026-10-03): the binary
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EA model lives here at `skara-brae.eapx` with generated exports under `exports/`; generator
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scripts live in `scripts/openup/` (repo root). Markdown stays the content source of truth;
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exports are generated, never hand-edited.
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## Status after COD session 2 (2026-10-03, Linux agent)
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| Design item (§11.b/c) | Status |
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|---|---|
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| §11.b.1 clone keyfob-station read-only | done — studied `add-wi19-uc11.ps1` (scenario embedding: `Name/Type/Notes/Steps` arrays with per-step `Actor`) and `export-model-json.ps1` (COM walk → JSON); patterns reused in the scripts below |
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| §11.b.3 `.eapx` skeleton from EA's `EABase.eapx` | **not done — platform gap.** No `EABase.eapx` exists on this Linux machine (searched `~`, `~/.wine`, `/mnt`, `/media`, `/opt`, `/usr/local`); EA is a Win32 application. The binary is deliberately NOT committed and NOT derived from keyfob's model (it carries keyfob content). Copy it during the Windows session (see BUILD-CHECKLIST §0). |
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| §11.b.4 build checklist | done — `BUILD-CHECKLIST.md` (packages, actors, use cases, scenarios, associations, realization packages — complete and clickable) |
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| §11.c `build-model.ps1` / `export-model.ps1` | committed, adapted from the keyfob patterns; **Windows-gated** — this machine has no EA COM automation (and no `pwsh`), so they could not be executed here. They are prepared, not proven. |
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| §11.c machine-readable intermediates | `exports/uc-realizations.json` generated (by `scripts/openup/markdown-to-json.py`, tested locally) from mapping §2 — 12 realizations, 36 elements. `exports/use-case-model.json` is **not** generated here: the markdown carries no per-step actor tags, so a faithful JSON intermediate cannot be produced mechanically. Per §11.c's recorded fallback, `build-model.ps1` embeds the scenario content as PowerShell arrays (keyfob pattern); the human gate verifies it against `use-case-model.md` via the checklist. |
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## Linux constraint and the two options
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The EA pipeline is PowerShell + COM automation (`New-Object -ComObject EA.App`) against a
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`.eapx` (MS Access/Jet) file — Windows-only. This session ran on Linux. Options:
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1. **Run the pipeline on the Windows/EA machine (planned path).** `BUILD-CHECKLIST.md`
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§0–§5 is the session script: copy `EABase.eapx` → `skara-brae.eapx`, run
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`build-model.ps1`, verify per checklist §4, run `export-model.ps1`, commit
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`.eapx` + `exports/` + `scripts/openup/` as `openup: EA model WI-2 baseline`.
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2. **EA manual XML export → agent-side transform.** If the COM scripts hit friction in EA,
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export the package manually from the EA UI (`Publish → XML / XMI`), drop the file into
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`exports/`, and the agent side can transform/validate it into the JSON intermediates
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with a small local script (same role as `markdown-to-json.py`). The committed scripts
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remain the reproducible path of record.
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## Drift rule
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Markdown (`use-case-model.md`, `uc-realization-mapping.md`) and the model must agree;
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exports are generated; a mismatch is a defect fixed in the same cycle (stale docs are
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defects). The human gate (design §11.d) owns `.eapx` editing/verification — never the agent.
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