fix browser pdf buffer polyfill

This commit is contained in:
2026-05-19 23:06:27 +08:00
parent 475bab8bf6
commit 602f00262b

View File

@@ -9,7 +9,7 @@ set -eu
SSR_FILE="/app/apps/web/.output/server/_ssr/pdf-document-COfeOLVC.mjs"
PUBLIC_FILE="/app/apps/web/.output/public/assets/pdf-document-BplbXx-0.js"
SERVER_INDEX_FILE="/app/apps/web/.output/server/index.mjs"
CACHE_BUST="rr-glalie-layout-20260518"
CACHE_BUST="rr-glalie-layout-20260519"
test -f "$SSR_FILE.bak-glalie-layout" || cp "$SSR_FILE" "$SSR_FILE.bak-glalie-layout" 2>/dev/null || true
test -f "$PUBLIC_FILE.bak-glalie-layout" || cp "$PUBLIC_FILE" "$PUBLIC_FILE.bak-glalie-layout" 2>/dev/null || true
@@ -22,7 +22,8 @@ const crypto = require("crypto");
const ssrFile = "/app/apps/web/.output/server/_ssr/pdf-document-COfeOLVC.mjs";
const publicFile = "/app/apps/web/.output/public/assets/pdf-document-BplbXx-0.js";
const serverIndexFile = "/app/apps/web/.output/server/index.mjs";
const cacheBust = "rr-glalie-layout-20260518";
const cacheBust = "rr-glalie-layout-20260519";
const browserBufferPolyfill = "var Buffer=globalThis.Buffer??{isBuffer:()=>false,allocUnsafe:e=>new Uint8Array(e),alloc:e=>new Uint8Array(e)};/* rr-browser-buffer-polyfill */";
function replaceOnce(source, from, to, label) {
if (source.includes(to)) return source;
@@ -103,7 +104,20 @@ function patchSsr(source) {
.replace(/metrics\.gapY\(2\.2\)/g, "metrics.gapY(3.0)");
}
function ensureBrowserBufferPolyfill(source) {
if (source.includes("rr-browser-buffer-polyfill")) return source;
const insertAt = source.indexOf(";") + 1;
if (insertAt <= 0 || !source.startsWith("import")) {
throw new Error("public PDF bundle import prelude not found");
}
return source.slice(0, insertAt) + browserBufferPolyfill + source.slice(insertAt);
}
function patchPublic(source) {
source = ensureBrowserBufferPolyfill(source);
source = source
.replace(/([A-Za-z_$][\w$]*)=([A-Za-z_$][\w$]*)\*\.(?:2|08);return\{paragraph:\{marginTop:\1,marginBottom:\1\},listItem:\{marginTop:\1,marginBottom:\1\}\}/,
"$1=$2*.08;return{paragraph:{marginTop:$1,marginBottom:$1},listItem:{marginTop:$1,marginBottom:$1}}")
@@ -158,7 +172,7 @@ function patchImporters() {
for (const file of files) {
let source = fs.readFileSync(file, "utf8");
source = source.replace(/\.\/pdf-document-BplbXx-0\.js(?:\?v=rr-glalie-layout-20260518)?/g, `./pdf-document-BplbXx-0.js?v=${cacheBust}`);
source = source.replace(/\.\/pdf-document-BplbXx-0\.js(?:\?v=rr-[^"'`]+)?/g, `./pdf-document-BplbXx-0.js?v=${cacheBust}`);
fs.writeFileSync(file, source);
}
@@ -207,3 +221,16 @@ node --check "$SSR_FILE" >/dev/null
node --check "$PUBLIC_FILE" >/dev/null
node --check "$SERVER_INDEX_FILE" >/dev/null
SH
# Nitro loads the static asset manifest into memory at process startup. Restart
# after patching so updated content-length/etag values are used immediately.
docker restart "$CONTAINER" >/dev/null
for _ in $(seq 1 60); do
health="$(docker inspect -f '{{if .State.Health}}{{.State.Health.Status}}{{else}}{{.State.Status}}{{end}}' "$CONTAINER")"
[ "$health" = "healthy" ] && exit 0
sleep 2
done
docker logs --tail 80 "$CONTAINER" >&2
exit 1