ZDDC/landing/build.sh
ZDDC 6260aa4860 feat(typography): bake IBM Plex Sans + Source Serif 4 into every tool
System-default font stack ('-apple-system, BlinkMacSystemFont, Segoe UI,
…') is the textbook generic admin-tool look. The tools have a real point
of view (engineering documents, traceability, immutability); the
typography should reflect that.

Picks:
  --font          → IBM Plex Sans (400 + 600). UI body text. Distinctive
                    engineering sans with tabular nums and proper figures.
  --font-display  → Source Serif 4 (600). Headings, page titles,
                    .app-header__title. Reads as "document" not "UI label."
  --font-mono     → unchanged. Platform mono fonts are already excellent
                    and engineering tools rarely benefit from a custom mono.

Wiring:
  - Raw .woff2 files live in shared/fonts/ (~60 KB total, latin subset,
    SIL OFL 1.1 — both families)
  - shared/fonts.css is base64-inlined data URIs for those three fonts
    (~80 KB after b64 overhead). Generated once from the snippet in
    shared/fonts/README.md.
  - Every tool's build.sh prepends shared/fonts.css before shared/base.css
    so @font-face is parsed before any rule references the family names.
  - Headings (h1-h6) and .app-header__title now use var(--font-display);
    .app-header__title bumped 17→18px and letter-spacing reset since the
    serif doesn't need the original sans-text tightening.
  - table/code/.tabular-nums get font-variant-numeric: tabular-nums so
    tracking-number columns align vertically.

"Ship the record player with the record": zero CDN dependency at render
time. Tools render identically offline and online. Per-tool dist sizes
grew by ~80 KB.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-10 20:09:59 -05:00

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#!/bin/sh
set -eu
root_dir=$(cd "$(dirname "$0")" && pwd)
. "$root_dir/../shared/build-lib.sh"
src_html="$root_dir/template.html"
output_dir="$root_dir/dist"
output_html="$output_dir/index.html"
mkdir -p "$output_dir"
ensure_exists "$src_html"
css_temp=$(mktemp)
js_raw=$(mktemp)
js_temp=$(mktemp)
cleanup() { rm -f "$css_temp" "$js_raw" "$js_temp"; }
trap cleanup EXIT
concat_files \
"../shared/fonts.css" \
"../shared/base.css" \
"../shared/toast.css" \
"../shared/nav.css" \
"../shared/logo.css" \
"css/landing.css" \
> "$css_temp"
concat_files \
"../shared/zddc.js" \
"../shared/zddc-filter.js" \
"../shared/theme.js" \
"../shared/toast.js" \
"../shared/nav.js" \
"../shared/logo.js" \
"../shared/help.js" \
"js/landing.js" \
> "$js_raw"
# Escape '</' in inlined JS so the HTML parser cannot mistake string contents
# for a closing </script> tag.
escape_js_close_tags "$js_raw" "$js_temp"
compute_build_label "landing" "${1:-}" "${2:-}"
# Process template: inject CSS/JS, substitute build label, strip CDN refs
awk -v css_file="$css_temp" -v js_file="$js_temp" -v build_label="$build_label" -v is_red="$is_red" -v favicon_uri="$favicon_data_uri" '
/\{\{CSS_PLACEHOLDER\}\}/ {
while ((getline line < css_file) > 0) print line
close(css_file)
next
}
/\{\{JS_PLACEHOLDER\}\}/ {
while ((getline line < js_file) > 0) print line
close(js_file)
next
}
/\{\{BUILD_LABEL\}\}/ {
if (is_red == "1") {
gsub(/\{\{BUILD_LABEL\}\}/, "<span style=\"color:red;font-weight:bold\">" build_label "</span>")
} else {
gsub(/\{\{BUILD_LABEL\}\}/, build_label)
}
print
next
}
/\{\{FAVICON\}\}/ {
gsub(/\{\{FAVICON\}\}/, favicon_uri)
print
next
}
/<script src="https?:\/\// { next }
/<link rel="stylesheet" href="https?:\/\// { next }
{ print }
' "$src_html" > "$output_html"
echo "Wrote $output_html"
if [ "$is_release" = "1" ]; then
promote_release "landing"
# NOTE: website/index.html is a hand-edited intro page for
# zddc.varasys.io, not the landing tool. The landing tool ships
# only via Codeberg release assets (uploaded by promote_release) —
# the self-contained install snippet on the home page fetches
# landing_v<version>.html via the zddc.varasys.io Caddy proxy.
fi