#!/bin/sh

set -e

# Shell script to update nghttp3 in the source tree to a specific version

BASE_DIR=$(cd "$(dirname "$0")/../.." && pwd)

DEPS_DIR="$BASE_DIR/deps"

[ -z "$NODE" ] && NODE="$BASE_DIR/out/Release/node"

[ -x "$NODE" ] || NODE=$(command -v node)

# shellcheck disable=SC1091

. "$BASE_DIR/tools/dep_updaters/utils.sh"

NEW_VERSION="$("$NODE" --input-type=module <<'EOF'

const res = await fetch('https://api.github.com/repos/ngtcp2/nghttp3/releases',

process.env.GITHUB_TOKEN && {

headers: {

"Authorization": `Bearer ${process.env.GITHUB_TOKEN}`

},

});

if (!res.ok) throw new Error(`FetchError: ${res.status} ${res.statusText}`, { cause: res });

const releases = await res.json()

const { tag_name } = releases.at(0);

console.log(tag_name.replace('v', ''));

EOF

)"

NGHTTP3_VERSION_H="$DEPS_DIR/ngtcp2/nghttp3/lib/includes/nghttp3/version.h"

CURRENT_VERSION=$(grep "#define NGHTTP3_VERSION" "$NGHTTP3_VERSION_H" | sed -n "s/^.*VERSION \"\(.*\)\"/\1/p")

# This function exit with 0 if new version and current version are the same

compare_dependency_version "nghttp3" "$NEW_VERSION" "$CURRENT_VERSION"

WORKSPACE=$(mktemp -d 2> /dev/null || mktemp -d -t 'tmp')

cleanup () {

EXIT_CODE=$?

[ -d "$WORKSPACE" ] && rm -rf "$WORKSPACE"

exit $EXIT_CODE

}

trap cleanup INT TERM EXIT

NGHTTP3_REF="v$NEW_VERSION"

ARCHIVE_BASENAME="nghttp3-${NEW_VERSION}"

cd "$WORKSPACE"

echo "Fetching nghttp3 source archive..."

curl -sL -o "$ARCHIVE_BASENAME.tar.xz" "https://github.com/ngtcp2/nghttp3/releases/download/${NGHTTP3_REF}/${ARCHIVE_BASENAME}.tar.xz"

echo "Verifying PGP signature..."

curl -sL "https://github.com/ngtcp2/nghttp3/releases/download/${NGHTTP3_REF}/${ARCHIVE_BASENAME}.tar.xz.asc" \

| gpgv --keyring "$BASE_DIR/tools/dep_updaters/nghttp.kbx" - "$ARCHIVE_BASENAME.tar.xz"

echo "Unpacking archive..."

tar -xJf "$ARCHIVE_BASENAME.tar.xz"

rm "$ARCHIVE_BASENAME.tar.xz"

mv "$ARCHIVE_BASENAME" nghttp3

cd nghttp3

autoreconf -i

./configure --prefix="$PWD/build" --enable-lib-only

replace_dir "$DEPS_DIR/ngtcp2/nghttp3/lib" "lib"

# Update the version number on maintaining-dependencies.md

# and print the new version as the last line of the script as we need

# to add it to $GITHUB_ENV variable

finalize_version_update "nghttp3" "$NEW_VERSION"