ZDDC/landing/build.sh
ZDDC 03f83ad211 feat(build): symlink website/releases/<tool>_alpha.html into dist instead of copying
Every plain `sh tool/build.sh` invocation now reasserts a relative symlink
website/releases/<tool>_alpha.html → ../../<tool>/dist/<tool>.html so the
alpha hyperlinks always serve whatever dist currently holds. Idempotent — git
sees no churn on rebuild. `--release alpha` still wins by overwriting the
symlink with a real "alpha · <date> · <sha>" file; the next plain build
re-symlinks it.

Five existing alpha files become typechanges (regular file → symlink) — the
one-time migration cost. The reassertion survives deployment because the
website is served directly from the working tree.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-28 14:01:41 -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" "$js_temp"; }
trap cleanup EXIT
concat_files \
"../shared/base.css" \
"css/landing.css" \
> "$css_temp"
concat_files \
"../shared/theme.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="$is_red" '
/\{\{CSS_PLACEHOLDER\}\}/ {
while ((getline line < css_file) > 0) print line
close(css_file)
next
}
/\{\{JS_PLACEHOLDER\}\}/ {
while ((getline line < js_file) > 0) print line
close(js_file)
next
}
/\{\{BUILD_LABEL\}\}/ {
if (is_red == "1") {
gsub(/\{\{BUILD_LABEL\}\}/, "<span style=\"color:red;font-weight:bold\">" build_label "</span>")
} else {
gsub(/\{\{BUILD_LABEL\}\}/, build_label)
}
print
next
}
/<script src="https?:\/\// { next }
/<link rel="stylesheet" href="https?:\/\// { next }
{ print }
' "$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 website/releases/ and install.zip — install.zip puts
# landing_stable.html at the customer deployment root, where the
# project picker UI is useful (it queries zddc-server for the
# project list). See AGENTS.md "Releasing — channels and layout".
else
update_alpha "landing"
fi