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engram: WAL persistence + integrity hardening + single canonical runtime
El SDK CI - dev / build-and-test (pull_request) Failing after 13m17s
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Establish lang/runtime/ as the ONE canonical el runtime (from the active
runtime that carries hebb/emb persistence + the new WAL); repoint the el CI
publish, engram build, elb default, and in-repo build scripts to it; delete
the el-compiler/runtime + lang/releases/ forks; add scripts/check-single-runtime.sh
drift guard.

Fixes a live prod bug: the el CI published el-runtime-c/-h from the LAGGING
el-compiler fork (0 hebb refs), so the shipped soul never persisted Hebbian
edge weights — learned co-activation was wiped on every restart. Publishing
from canonical ships the stranded 'learning that cannot outlive the process'
fix.

WAL storage engine + integrity fixes (DELETE->tombstone + store-layer
protection, safe data-dir default) ride in behind ENGRAM_WAL (default off =
byte-identical to today). Verified: engram elb per-module build clean, WAL
gate 66/66, native smoke ok, drift-guard green.
This commit is contained in:
Will Anderson
2026-08-11 21:31:10 -05:00
parent 791b0880b7
commit 0a72fced28
57 changed files with 1481 additions and 24485 deletions
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lang/AGENTS.md
+6 -6
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@@ -27,11 +27,11 @@ This is where almost all work belongs. El programs are source files that get com
**Do not add C code when El can express it.** If functionality can be built from existing El primitives (string ops, `exec`, `fs_read/write`, `http_post`, etc.), write it in El.
### Layer 2: The C seed (`el-compiler/runtime/el_seed.c`)
### Layer 2: The C seed (`runtime/el_seed.c`)
This is the self-contained C OS-boundary layer. It provides the `__`-prefixed primitives that compiled El programs call: libcurl HTTP, pthreads, filesystem I/O, arena allocation, etc. It is **not generated** — it is maintained by hand.
The old `el_runtime.c` has been archived to `el-compiler/runtime/legacy/`. The runtime is now native El (`runtime/*.el`). `el_seed.c` replaces `el_runtime.c` as the sole C compilation dependency.
The old `el_runtime.c` has been archived to `runtime/legacy/`. The runtime is now native El (`runtime/*.el`). `el_seed.c` replaces `el_runtime.c` as the sole C compilation dependency.
**Only edit `el_seed.c` when you genuinely need OS-level access** (raw sockets, GPU calls, new libcurl features). For everything else, write El.
@@ -50,9 +50,9 @@ After changing any `.el` source in `el-compiler/src/`:
```bash
cd /Users/will/Development/neuron-technologies/foundation/el
./dist/platform/elc elc-cli.el > elc-new.c
cc -std=c11 -I el-compiler/runtime -lcurl -lpthread \
cc -std=c11 -I runtime -lcurl -lpthread \
-o dist/platform/elc-new \
elc-new.c el-compiler/runtime/el_seed.c
elc-new.c runtime/el_seed.c
# Verify self-hosting:
./dist/platform/elc-new elc-cli.el > elc-verify.c
diff elc-new.c elc-verify.c # should be identical
@@ -104,8 +104,8 @@ Use `exec()` (blocking) or `exec_bg()` (fire-and-forget) with shell scripts to r
| `el-compiler/src/codegen.el` | Code generator — builtin arity table lives here |
| `el-compiler/src/lexer.el` | Lexer |
| `el-compiler/src/parser.el` | Parser |
| `el-compiler/runtime/el_seed.c` | Self-contained C OS-boundary layer (replaces el_runtime.c) |
| `el-compiler/runtime/el_seed.h` | Seed header (C function declarations) |
| `runtime/el_seed.c` | Self-contained C OS-boundary layer (replaces el_runtime.c) |
| `runtime/el_seed.h` | Seed header (C function declarations) |
| `spec/language.md` | Language specification |
| `BOOTSTRAP.md` | How to recover the compiler from scratch |
| `elc-cli.el` | Compiler entry point |