diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..dd034c4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+/bash-language-server-1.17.0-vendor.tar.xz
+/bash-language-server-1.17.0.tar.gz
+/bash-language-server-2.0.0.tar.gz
+/bash-language-server-2.0.0-vendor.tar.xz
diff --git a/README.md b/README.md
index 94fec53..5eccb72 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,12 @@
 # nodejs-bash-language-server
 
 The nodejs-bash-language-server package
+
+## Updating the package
+
+* Update the version in the spec file
+* Run `bash prepare_vendor.sh` (This will download the tarball and create the
+  vendor package)
+* Add a changelog entry to the spec file
+* Upload new source tarballs with `fedpkg new-sources PACKAGE.tar.gz`
+* Commit your stuff to git
diff --git a/nodejs-bash-language-server.spec b/nodejs-bash-language-server.spec
new file mode 100644
index 0000000..74d9fc7
--- /dev/null
+++ b/nodejs-bash-language-server.spec
@@ -0,0 +1,91 @@
+%{?nodejs_default_filter}
+
+%define pkg_name bash-language-server
+
+Name:           nodejs-bash-language-server
+Version:        2.0.0
+Release:        1%{?dist}
+Summary:        A language server for Bash
+License:        MIT
+Url:            https://github.com/bash-lsp/bash-language-server
+Source0:        %{url}/archive/server-%{version}/%{pkg_name}-%{version}.tar.gz
+# Create with `bash prepare_vendor.sh`
+Source1:        %{pkg_name}-%{version}-vendor.tar.xz
+BuildRequires:  fdupes
+BuildRequires:  nodejs-typescript
+BuildRequires:  nodejs-packaging
+BuildRequires:  npm
+BuildRequires:  perl-interpreter
+BuildRequires:  rsync
+BuildRequires:  yarnpkg
+BuildArch:      noarch
+ExclusiveArch: %{nodejs_arches} noarch
+
+%description
+Bash language server implementation based on Tree Sitter and its grammar for
+Bash with explainshell integration.
+
+%prep
+%autosetup -n %{pkg_name}-server-%{version} -a1 -p1
+
+%build
+export YARN_CACHE_FOLDER="$(pwd)/.package-cache"
+yarn install --offline
+
+npm run compile
+
+%install
+export YARN_CACHE_FOLDER="$(pwd)/.package-cache"
+
+# Only install production dependencies in node_modules
+yarn install --production --offline
+
+for S in $(grep -l '#!.*node' \
+    server/bin/* \
+    server/node_modules/acorn/bin/* \
+    server/node_modules/ajv/scripts/* \
+    server/node_modules/escodegen/bin/* \
+    server/node_modules/esprima/bin/* \
+    server/node_modules/performance-now/test/scripts/* \
+    server/node_modules/pn/scripts/* \
+    server/node_modules/sshpk/bin/* \
+    server/node_modules/uuid/bin/* \
+    server/node_modules/vscode-languageserver/bin/* \
+    ) ; do
+        SB="${S}.backup"
+        cp ${S} ${SB}
+        perl -p -i -e 's|#!/usr/bin/env node|#!%{_bindir}/node|g' $S
+        diff -urN ${SB} ${S} || :
+        rm ${SB}
+done
+
+install -d -m 0755 %{buildroot}%{_bindir}
+ln -s %{nodejs_sitelib}/%{pkg_name}/bin/main.js %{buildroot}%{_bindir}/%{pkg_name}
+
+install -d -m 0755 %{buildroot}%{nodejs_sitelib}/%{pkg_name}/
+rsync -av server/ %{buildroot}%{nodejs_sitelib}/%{pkg_name}/
+
+rm -rf %{buildroot}%{nodejs_sitelib}/%{pkg_name}/node_modules/performance-now/test/
+chmod 0644 %{buildroot}%{nodejs_sitelib}/%{pkg_name}/tree-sitter-bash.wasm \
+    %{buildroot}%{nodejs_sitelib}/%{pkg_name}/node_modules/web-tree-sitter/tree-sitter.wasm
+
+find %{buildroot}%{nodejs_sitelib}/%{pkg_name} -name "*.bak" -delete
+find %{buildroot}%{nodejs_sitelib}/%{pkg_name} -type f -name "\.*" -delete
+
+%fdupes %{buildroot}%{nodejs_sitelib}/%{pkg_name}
+
+%files
+%license LICENSE
+%doc README.md
+%{_bindir}/%{pkg_name}
+%dir %{nodejs_sitelib}
+%{nodejs_sitelib}/%{pkg_name}/
+
+%changelog
+* Thu Aug 26 2021 Pavel Filipenský <pfilipen@redhat.com> - 2.0.0-1
+- Update to version 2.0.0
+  * https://github.com/bash-lsp/bash-language-server/blob/server-2.0.0/server/CHANGELOG.md
+- Fixed indentation for node shebang loop
+
+* Thu Aug 05 2021 Andreas Schneider <asn@redhat.com> - 1.17.0-1
+- Initial package
diff --git a/prepare_vendor.sh b/prepare_vendor.sh
new file mode 100644
index 0000000..7fc8fa9
--- /dev/null
+++ b/prepare_vendor.sh
@@ -0,0 +1,84 @@
+#!/bin/bash
+
+BASHLS_URL=$(rpmspec -P *.spec | grep Source0 | sed -e 's/Source0:[ ]*//g')
+BASHLS_TARBALL=$(basename $BASHLS_URL)
+BASHLS_PKGVERSION=$(rpmspec -P *.spec | grep ^Version | sed -e 's/Version:[ ]*//g')
+BASHLS_PKGNAME="bash-language-server"
+BASHLS_PKGDIR="$(pwd)"
+BASHLS_TMPDIR=$(mktemp --tmpdir -d bashls-XXXXXXXX)
+BASHLS_PATH="$BASHLS_TMPDIR/$BASHLS_PKGNAME-server-$BASHLS_PKGVERSION"
+
+echo "URL:     $BASHLS_URL"
+echo "TARBALL: $BASHLS_TARBALL"
+echo "NAME:    $BASHLS_PKGNAME"
+echo "VERSION: $BASHLS_PKGVERSION"
+echo "PATH:    $BASHLS_PATH"
+
+cleanup_tmpdir() {
+    popd 2>/dev/null
+    rm -rf $BASHLS_TMPDIR
+}
+trap cleanup_tmpdir SIGINT
+
+cleanup_and_exit() {
+    cleanup_tmpdir
+    if test "$1" = 0 -o -z "$1" ; then
+        exit 0
+    else
+        exit $1
+    fi
+}
+
+if [ ! -w "$BASHLS_TARBALL" ]; then
+    wget "$BASHLS_URL"
+fi
+
+
+tar -xf $BASHLS_TARBALL -C $BASHLS_TMPDIR
+
+
+pushd $BASHLS_PATH
+
+export YARN_CACHE_FOLDER="$(pwd)/.package-cache"
+echo ">>>>>> Install npm modules"
+yarn install --frozen-lockfile
+if [ $? -ne 0 ]; then
+    echo "ERROR: yarn install failed"
+    cleanup_and_exit 1
+fi
+
+echo ">>>>>> Cleanup object dirs"
+find node_modules/ -type d -name "*.o.d" | xargs rm -rf
+find node_modules/ -type d -name "__pycache__" | xargs rm -rf
+
+
+echo ">>>>>> Cleanup object files"
+find node_modules/ -name "*.node" | xargs rm -rf
+
+find node_modules/ -name "*.dll" | grep -v signal-client | xargs rm -f
+find node_modules/ -name "*.dylib" -delete
+find node_modules/ -name "*.so" -delete
+find node_modules/ -name "*.o" -delete
+find node_modules/ -name "*.a" -delete
+find node_modules/ -name "*.snyk-*.flag" -delete
+find node_modules/ -name "builderror.log" -delete
+find node_modules/ -name ".deps" -type d | xargs rm -rf
+
+
+echo ">>>>>> Cleanup build info"
+find node_modules/ -name "Makefile" -delete
+find node_modules/ -name "*.target.mk" -delete
+find node_modules/ -name "config.gypi" -delete
+find node_modules/ -name "package.json" -exec sed -i "s#$BASHLS_PATH#/tmp#g" {} \;
+
+
+echo ">>>>>> Package vendor files"
+rm -f $BASHLS_PKGDIR/${BASHLS_PKGNAME}-${BASHLS_PKGVERSION}-vendor.tar.xz
+XZ_OPT="-T$(nproc)" tar cJf $BASHLS_PKGDIR/${BASHLS_PKGNAME}-${BASHLS_PKGVERSION}-vendor.tar.xz .package-cache
+if [ $? -ne 0 ]; then
+    cleanup_and_exit 1
+fi
+
+popd
+
+cleanup_and_exit 0
diff --git a/sources b/sources
new file mode 100644
index 0000000..db8cbd5
--- /dev/null
+++ b/sources
@@ -0,0 +1,2 @@
+SHA512 (bash-language-server-2.0.0.tar.gz) = e72df6f13ed4b861b81329059d41cdfada2729e9523e619ef26d6ed0a2a5400a3dda659b4f4af923a2a9fb2054b99b9d6db082508f2ba06ac0f9a421516e2ce9
+SHA512 (bash-language-server-2.0.0-vendor.tar.xz) = 2ce21b7296a5813afeb48b7cf27d2c19eb0b80d5355e3ef276e6da0c8710f6216a4bed498125956a6412ee670acafd0d25f55cdb7527a4b1c934d033a875b748