ci: upload langref and stdlib docs directly to s3

previously we were delegating that job to the website CI but it caused
the website repo to bloat, so now we only commit releases.json

Author: kristoff-it

ci/srht/update_download_page

@@ -100,6 +100,15 @@ cd "$SRCTARBALLDIR/ci/srht"
 CIDIR="$(pwd)"
 
 cd "$HOME"
+
+# Upload new stdlib autodocs 
+mkdir -p docs_to_upload/documentation/master/std/
+cp "$ZIGDIR/docs/std/index.html" docs_to_upload/documentation/master/std/index.html
+cp "$ZIGDIR/docs/std/data.js" docs_to_upload/documentation/master/std/data.js
+cp "$ZIGDIR/docs/std/main.js" docs_to_upload/documentation/master/std/main.js
+cp "$LANGREF" docs_to_upload/documentation/master/index.html
+$S3CMD put -P --no-mime-magic --recursive --add-header="Cache-Control: max-age=0, must-revalidate" "docs_to_upload/" s3://ziglang.org/
+
 git clone --depth 1 git@github.com:ziglang/www.ziglang.org.git
 cd www.ziglang.org
 WWWDIR="$(pwd)"
@@ -108,12 +117,6 @@ $S3CMD put -P --no-mime-magic --add-header="cache-control: public, max-age=31536
 
 cd "$WWWDIR"
 cp "$CIDIR/out/index.json" data/releases.json
-mkdir -p content/documentation/master/std
-cp "$LANGREF" content/documentation/master/index.html
-cp "$ZIGDIR/docs/std/index.html" content/documentation/master/std/index.html
-cp "$ZIGDIR/docs/std/data.js" content/documentation/master/std/data.js
-cp "$ZIGDIR/docs/std/main.js" content/documentation/master/std/main.js
 git add data/releases.json
-git add content/
-git commit -m "CI: update releases and docs"
+git commit -m "CI: update releases"
 git push origin master