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acdl/scripts/render_slides.sh
T
Jon Chery 2273009b95 feat(P2): dedicated S&P theme + render pipeline + CI workflow (REQ-239..243)
Create nova-sp-theme.css — S&P Global Energy Marp theme (Red/Black/White
palette applied to all slide chrome: backgrounds, headers/footers, pagination,
tables, blockquotes, code blocks).
Create render_slides.sh — end-to-end pipeline: mermaid PNGs + Marp HTML/PPTX.
Create slides.yml CI workflow — auto-renders on docs/presentations/ changes.
Create test_slides_pipeline.py — 12 tests (theme CSS, Marp frontmatter, script,
workflow, .mmd/.png parity, README retired-deck cleanup).
Update Marp frontmatter: theme: nova-sp + footer v1.20.
Fix presentations/README.md directory layout (remove retired decks).
Re-render HTML + PPTX with S&P theme.

---ci---
project: acdl
phase: 2
milestone: v1.20
status: execute
requirements: [REQ-239, REQ-240, REQ-241, REQ-242, REQ-243]
---/ci---
2026-08-07 18:26:51 +00:00

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#!/usr/bin/env bash
# scripts/render_slides.sh — render the Nova presentation deck end-to-end:
# 1. Mermaid .mmd → .png (S&P-themed via sp-theme.json)
# 2. Marp .md → .html + .pptx (S&P-themed via nova-sp-theme.css)
# 3. Stage all rendered artifacts to git.
#
# Usage:
# bash scripts/render_slides.sh [deck-name]
# bash scripts/render_slides.sh nova-no-humans-platform
#
# If no deck name is given, defaults to nova-no-humans-platform.
set -euo pipefail
DECK="${1:-nova-no-humans-platform}"
cd "$(git rev-parse --show-toplevel)"
MMD_DIR="docs/presentations/assets/mmd"
PNG_DIR="docs/presentations/assets/png"
THEME_JSON="$MMD_DIR/sp-theme.json"
THEME_CSS="docs/presentations/assets/nova-sp-theme.css"
PUPPETEER_CFG="docs/presentations/assets/puppeteer-config.json"
SRC="docs/presentations/${DECK}-marp.md"
HTML="docs/presentations/${DECK}.html"
PPTX="docs/presentations/${DECK}.pptx"
[ -f "$SRC" ] || { echo "ERROR: source deck $SRC not found" >&2; exit 1; }
[ -f "$THEME_CSS" ] || { echo "ERROR: theme CSS $THEME_CSS not found" >&2; exit 1; }
# --- Chrome / Chromium discovery ---
CHROME=""
for c in \
/root/.cache/ms-playwright/chromium-1217/chrome-linux64/chrome \
/usr/bin/chromium \
/usr/bin/chromium-browser \
/usr/bin/google-chrome; do
if [ -x "$c" ]; then CHROME="$c"; break; fi
done
if [ -z "$CHROME" ]; then
echo "WARNING: no Chrome/Chromium found — skipping render" >&2
exit 0
fi
export CHROME_PATH="$CHROME"
# --- Step 1: render mermaid diagrams (S&P-themed) ---
echo "=== Step 1: Rendering mermaid diagrams (S&P theme: $THEME_JSON) ==="
if [ -d "$MMD_DIR" ]; then
for mmd in "$MMD_DIR"/*.mmd; do
name="$(basename "$mmd" .mmd)"
png="$PNG_DIR/$name.png"
echo " $name.mmd → $name.png"
npx --yes @mermaid-js/mermaid-cli \
--configFile "$THEME_JSON" \
--puppeteerConfigFile "$PUPPETEER_CFG" \
--input "$mmd" \
--output "$png" 2>&1 | grep -v "^$" || true
done
echo " Rendered $(ls "$PNG_DIR"/*.png 2>/dev/null | wc -l) PNGs."
else
echo " No .mmd directory — skipping mermaid render."
fi
echo ""
# --- Step 2: render Marp deck (S&P-themed) ---
echo "=== Step 2: Rendering Marp deck → HTML + PPTX ==="
echo " Theme: $THEME_CSS"
echo " HTML → $HTML"
npx --yes @marp-team/marp-cli@latest --allow-local-files --theme "$THEME_CSS" "$SRC" -o "$HTML" 2>&1 | tail -3
echo " PPTX → $PPTX"
npx --yes @marp-team/marp-cli@latest --allow-local-files --theme "$THEME_CSS" "$SRC" -o "$PPTX" 2>&1 | tail -3
echo ""
# --- Step 3: stage ---
echo "=== Step 3: Staging rendered artifacts ==="
git add "$PNG_DIR"/*.png "$HTML" "$PPTX" 2>/dev/null || true
echo "=== Done: staged $(ls "$PNG_DIR"/*.png 2>/dev/null | wc -l) PNGs + $HTML + $PPTX ==="