chore(build.sh): add build script

build.sh

@@ -0,0 +1,73 @@
+#!/usr/bin/env bash
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+main() {
+  local version
+  version=$1
+
+  downloadAndExtract $version
+  buildJavaScript
+  signSource
+  buildArchive
+  createSignature
+
+  rm v$version.tar.gz
+  rm -rf customproperties
+}
+
+downloadAndExtract() {
+  local version
+  version=$1
+
+  wget https://github.com/SteKoe/nextcloud-customproperties/archive/v$version.tar.gz -O v$version.tar.gz
+  tar -zxf v$version.tar.gz
+
+  mv nextcloud-customproperties-$version customproperties
+}
+
+buildJavaScript() {
+  echo "Build JavaScript..."
+  (cd customproperties/src && npm ci && npm run build)
+}
+
+signSource() {
+  local cid
+
+  rm -rf customproperties/.git customproperties/src
+
+  cid=$(docker run -d -v `pwd`/customproperties:/app -v ~/.nextcloud/certificates/:/nextcloud/certificates/ nextcloud)
+  echo "Sign sources using container '$cid'..."
+
+  echo "Waiting for NextCloud to be initialized..."
+  until docker logs $cid 2>&1 | grep "Initializing finished" > /dev/null; 
+  do 
+    sleep 1
+    echo "Waiting..."
+  done
+  echo "NextCloud initialized!"
+
+  echo "Signing app..."
+  docker exec -i $cid /bin/bash -c "chmod -R +w /app" || true
+  docker exec -i $cid php occ integrity:sign-app --privateKey=/nextcloud/certificates/customproperties.key --certificate=/nextcloud/certificates/customproperties.crt --path=/app || true
+  echo "Tidy up..."
+  docker rm -f $cid > /dev/null
+}
+
+buildArchive() {
+  echo "Build archive..."
+  (tar -czf customproperties.tar.gz \
+      --exclude=./src/node_modules/ \
+      --exclude=./.git/ \
+      --exclude=./src/ \
+      customproperties/)
+}
+
+createSignature() {
+  echo "Create signature..."
+  openssl dgst -sha512 -sign ~/.nextcloud/certificates/customproperties.key customproperties.tar.gz | openssl base64
+}
+
+main $@