elc's heredoc tokenizer was corrupting the inline CSS:
- #FAFAF8 -> FAFAF8 (# treated as comment character)
- 'Playfair Display' -> PlayfairDisplay (quotes + space stripped)
- padding: 0 2.5rem -> padding:02.5rem (spaces between tokens stripped)
The CSS and other complex head content (GA script, JSON-LD schema)
have been pre-compiled to C functions (page_css, page_ga_script,
page_schema) so they bypass the tokenizer entirely and are stored as
properly-escaped C string literals.
page_head() now assembles the <head> content using el-html vessel
calls (el_meta_charset, el_meta, el_title, el_link_stylesheet, etc.)
plus string literals for the vessel gaps. page_open() returns the
complete document prologue as a string concatenation with no heredocs.
page_close() remains pre-compiled in dist/page_close.c (unchanged).
elc's heredoc parser treats <html> as an opener and scans forward for
</html>, which exists inside page_close's return statement. This caused
the entire El source of page_close to be injected verbatim into the
page_open output string, terminating the document before Stripe scripts
could load.
Fix: put <!DOCTYPE html><html lang="en"> in a quoted string literal
and use <head>...</head> as the sole heredoc in page_open — closes
within the same function, no cross-boundary scanning. Stub page_close
in styles.el as extern fn so dist/page_close.c supplies the definition.
Also fix elc-broken hyphenated attributes in dist/page_close.c:
aria-label, stroke-width, stroke-linecap, ×, and several
text nodes that had whitespace stripped by the heredoc parser.
k3s needs CAP_SYS_ADMIN to create network namespaces and mount cgroups.
USER landing was preventing this. Cloud Run gen2 is the security boundary.
60% CPU was too conservative for soul-demo — it is I/O-bound (LLM API calls),
not CPU-bound. 80% gives correct headroom before scaling kicks in.
soul-demo now runs as a k3s Deployment with HPA (1–8 replicas, 60% CPU
target) instead of a bare background process. k3s starts first in
entrypoint.sh, imports the soul-demo:local OCI tar from
/var/lib/rancher/k3s/agent/images, and auto-applies the Deployment,
NodePort Service, and HPA from the server/manifests dir. neuron-web
starts only after the soul-demo pod is Running. Cloud Run gen2 execution
environment required for k3s (provides /dev/kmsg and Linux capabilities).
- checkout.el and main.el: replace raw import of el-html vessel with direct
extern fn declarations; implementations come from dist/elhtml_impl.c (c_source)
- Add src/elhtml.el as reference file (all el-html extern fn declarations; not imported)
- dist/elhtml_impl.c: pre-compiled el-html vessel C (strips int main + sample global)
- dist/page_close.c: pre-compiled page_close implementation; elc OOMs after emitting
the ~71KB page_open body and silently drops page_close, so supply it as c_source
- manifest.el: add elhtml_impl.c and page_close.c as c_source entries
- .gitignore: un-ignore dist/elhtml_impl.c and dist/page_close.c
Add window/neuronCheckoutFree stubs to web_stubs.c — needed to link
without undefined symbol errors on macOS (vessel stubs were already
handled, web platform stubs were not).
Add c_source directives to manifest.el so elb includes web_stubs.c and
vessel_stubs.c in the link — requires the matching elb update in
foundation/el PR #46.
Move gallery_share_allowlist from module scope into gallery_page() to
prevent elc from emitting a second main() for the gallery module, which
caused a duplicate-symbol link error when combined with main.el.
Update elc-linux-amd64 binary (rebuilt with RBrace fix from PR #46).
Extract nav and style blocks into checkout_nav_html() and checkout_style_html()
so the compiler processes each template in isolation rather than one 490-line
function with mixed HTML template AST and BinOp string concat.
Parser now supports {#if cond}...{#else}...{/if} blocks as HtmlIf AST nodes.
Style and script elements collect content as raw text, bypassing El expression
parsing entirely — eliminating O(n²) CSS parse time on large style blocks.
elb's flag_val only matches --key=value, not --key value.
All three workflows were passing flags space-separated which
elb silently ignored, causing 'cannot locate el_runtime.c'.
PR builds can't pull ci-base (no GCP secrets on pull_request events).
dev.yaml falls back to committed bin/ + runtime/ instead.
Extracted from ci-base:latest (sdk-release.yaml run 1411).
When a user hits the 10-question limit, the header countdown flips from
'0 questions left' to a live 'resets in HH:MM:SS' ticker counting to
midnight UTC. Clears automatically when the session resets.
- stage.yaml and deploy.yaml now extract El SDK from ci-base (docker cp /opt/el) and run elb build to produce dist/neuron-landing
- JS El sources compiled via elc --target=js in a dedicated step, matching dev.yaml exactly
- build-stage.sh replaced with thin elb wrapper for local dev use
- Removes the broken "Set up El SDK" stub (echo EL_HOME) and old build-stage.sh invocation from both workflows
Free tier:
- checkout-stripe.el bails out immediately for plan=free (no Stripe init)
- checkout-auth.el skips payment section reveal and initStripe for free plan
- checkout-free.el shows #free-success panel after auth (no card ever shown)
- /api/payment-intent returns early for free plan — no Stripe call
Stripe dedup (all paid plans):
- Stripe init now deferred to window.initStripe(email, name), called by
checkout-auth.el after sign-in — email is known before intent is created
- /api/payment-intent finds-or-creates Stripe Customer by email before
creating the PaymentIntent/SetupIntent and attaches customer upfront
- Eliminates the window between intent creation and /api/link-customer
that was producing duplicate guest customers
Root cause: the staged el_runtime.c (from el.git) wraps the entire OTLP
observability section (emit_metric, emit_log, trace_span_start/end) in
#ifdef HAVE_CURL. Without -DHAVE_CURL, those symbols are compiled out,
causing the undefined reference linker errors.
libcurl IS available (installed via libcurl4-openssl-dev), so -DHAVE_CURL
correctly enables the OTLP code path.
Also reverts the soul-demo compile to use el_runtime.o (the pre-compiled
cached object) now that the object will contain the correct symbols.
soul-demo.c was previously an older compiled artifact that triggered an
undefined reference to emit_metric/emit_log/trace_span_* at link time in CI.
Two fixes:
1. Rebuild soul-demo.c from soul-demo.el using current elc — cleaner
codegen (no double-wrapped el_from_float), same logic, unix_timestamp
collision with el_runtime.c removed.
2. Dockerfile.stage: compile soul-demo against el_runtime.c directly
(not el_runtime.o) so all runtime symbols are always resolved from the
staged source, bypassing any Docker layer cache divergence on el_runtime.o.
- Turnstile server-side verification: reject requests with no cf_token;
read secret from TURNSTILE_SECRET_KEY env (no longer hardcoded); fix
siteverify URL from v0 to v1
- Security headers: wrap all responses via http_response() with HSTS,
X-Content-Type-Options, X-Frame-Options, Referrer-Policy,
Permissions-Policy, and Content-Security-Policy
- GCS error info leak: guard /share/<id> response — only return content
that starts with '<' (valid HTML); GCS error JSON is silently 404d
- robots.txt: remove Sitemap reference to sitemap.xml that returns 404
- SRI hash: add integrity + crossorigin attributes to marked.min.js CDN tag
- Attestations bucket: write /api/attest records to GCS_ATTEST_BUCKET
(dedicated private bucket) instead of the share bucket; falls back to
GCS_SHARE_BUCKET if GCS_ATTEST_BUCKET is not set (legacy deploys)
elb compiles each .el source independently (per-file codegen),
avoiding the exponential memory growth from concatenating all sources
into main-combined.el and feeding it to elc in one shot.
- dev.yaml: replace build-stage.sh with elb build + per-file JS elc
- Dockerfile.stage: COPY dist/neuron-landing (elb binary) directly
instead of compiling from pre-generated main.c. soul-demo stays as
cc compilation (small file, no risk).
will.anderson