[campaign] TypeScript → AffineScript estate migration (UMBRELLA)

[hyperpolymath]

Campaign overview

Estate-wide migration of TypeScript to AffineScript, parallel to the completed V→Zig sweep (2026-05-28) but at very different scale.

State: IN-FLIGHT. Multi-session campaign, ~50-80 PRs across ~38 repos.

Scope safety: only hyperpolymath/ repos that are non-fork (owner-only + shared-with-son). Upstream forks (rescript, servers, repos-monorepo, linguist) are carve-outs.

4-layer architecture

LAYER 1 - POLICY & ENFORCEMENT COMPLETE

• hypatia#375 :typescript_detected gains path_allow_prefixes (7 cls)
• hypatia#378 +linguist, +/deps/, +/vscode/ (9 cls)
• standards#235 + docs+ci: mirror hypatia#378 TS carve-out extension (linguist + /deps/ + /vscode/) #238 + reposystem#82 docs + CI gate mirror
• standards#247 ROADMAP campaign section
• hypatia tests: 11 cases across 9 carve-out classes

LAYER 2 - STDLIB BINDING CAPACITY EXPANDING

• Deno.affine: +6 externs via affinescript#504 = statIsFile / statIsDirectory / bytesLength / bytesByteAt / bytesAsciiSlice / importMetaUrl
• json.affine v0.3 (Zig FFI parse), Vscode.affine (55 fns), VscodeLanguageClient.affine
• Gaps tracked: [campaign #239] STEP 4-A — STDLIB FILL II: raw binary I/O (Bytes constructor + LE getters/setters) #326 binary I/O (Bytes new/fill/LE getters+setters), [campaign #239] STEP 4-B — STDLIB FILL III: randomness + time bindings #327 random + perf.now, recursive walk done (chore(deps): bump the actions group with 4 updates #445), Set / general Map, TOML, WebExt / WP-admin / Zotero APIs

LAYER 3 - PHYSICAL FILE PORTS (~285 files / 38 repos)

• STEP 1 phronesis 54L LANDED
• STEP 2 4 ports LANDED (panic-attack#82 + session-sentinel#25 + tropical-resource-typing#15 + nafa-app#23)
• STEP 3 affinescript#504 armed (6 gaps in one PR)
• STEP 4 sub-shape filed: 4-A binary ([campaign #239] STEP 4-A — STDLIB FILL II: raw binary I/O (Bytes constructor + LE getters/setters) #326) + 4-B random ([campaign #239] STEP 4-B — STDLIB FILL III: randomness + time bindings #327) + 4-C per-repo + 4-D cross-campaign

LAYER 4 - PARALLEL DEPENDENCY: AS bindings top-50 roadmap

• Plugin-host APIs needed before plugin-repo ports can land

Step issues

• STEP 1: SEED PORT - phronesis 54L VSCode extension - [campaign #239] STEP 1 — SEED PORT: phronesis 54L VSCode extension → AffineScript #240 CLOSED 2026-05-30
• STEP 2: TAIL BATCH 1 - pure-logic small repos - [campaign #239] STEP 2 — TAIL BATCH 1: pure-logic small repos (≤3 files each) #241 CLOSED 2026-05-30
• STEP 3: STDLIB FILL - gaps surfaced by step 2 - [campaign #239] STEP 3 — STDLIB FILL: discharge gaps surfaced by step 2 #242 (affinescript#504 armed; 6 gaps closed, 2 already-closed, 2 deferred)
• STEP 4-A: STDLIB FILL II - raw binary I/O - [campaign #239] STEP 4-A — STDLIB FILL II: raw binary I/O (Bytes constructor + LE getters/setters) #326 (NEW 2026-05-31, pre-req for raze-tui / ABI-test ports)
• STEP 4-B: STDLIB FILL III - randomness + perf.now - [campaign #239] STEP 4-B — STDLIB FILL III: randomness + time bindings #327 (NEW 2026-05-31, pre-req for property tests)
• STEP 4-C: TAIL BATCH 2 - per-repo 4-9 file mid-tier - [campaign #239] STEP 4 — TAIL BATCH 2: mid-tier pure-logic repos (4-9 files) #243
• STEP 4-D: cross-campaign sequencing - svalinn-rescript route via standards#252
• STEP 5: IDAPTIK DLC port - 52 files - [campaign #239] STEP 5 — IDAPTIK DLC port: 52 files (VM/instruction core) #244
• STEP 6: PLUGIN-HOST BINDINGS - cross-ref AS top-50 - [campaign #239] STEP 6 — PLUGIN-HOST BINDINGS: cross-ref AS top-50 roadmap #245
• STEP 7: PLUGIN REPOS - 5 repos / 70 files (post step 6) - [campaign #239] STEP 7 — PLUGIN REPOS: ~70 files in 5 repos (post step 6) #246

Dependency graph

step 1 LANDED -> step 2 LANDED -> step 3 (~ done) -> step 4-A (#326) + step 4-B (#327) -> step 4-C (#243) -> step 4-D -> step 5

step 6 (host bindings, parallel) -> step 7 (plugin repos)

Cross-references

• GitHub Projects board: https://github.com/users/hyperpolymath/projects/35 (Hyperpolymath Master Roadmap)
• Memory tracker: project_estate_ts_to_affinescript_2026_05_28.md
• 2026-05-31 session: session_2026_05_31_ts_to_as_step3_closure.md
• AS bindings parallel: project_affinescript_bindings_top50_roadmap.md
• V-lang precedent (completed 2026-05-28): project_estate_vlang_remediation_2026_05_28.md
• Layer-1 PRs: hypatia#375, hypatia#378, standards#235, standards#238, standards#247, reposystem#82

Scale summary

• LANDED so far: standards#235, docs+ci: mirror hypatia#378 TS carve-out extension (linguist + /deps/ + /vscode/) #238, docs(ROADMAP): add TS→AffineScript estate migration campaign section #247, reposystem#82, hypatia#375 + hypatia#378, phronesis#19, panic-attack#82, session-sentinel#25, tropical-resource-typing#15, nafa-app#23 + affinescript STEP-3 chore(deps): bump the actions group with 4 updates #445 + secret-scanner: add canonical .gitleaks.toml allowlist (unblocker for re-pinning after #500) #504 (armed).
• Realistic PR count remaining: ~50-70 across 38 repos
• Sessions estimate: 7-13+ (vs V-lang's 1 session for 16 deletion PRs)
• Critical path: STEP 3 ~ done -> STEP 4-A/4-B unlock STEP 4-C -> STEP 5 -> STEPs 6/7 already in parallel