fix(nexterm): keep the extracted app out of the /tmp cleanup

The server unpacks its frontend into /tmp/nexterm-sea-*. systemd-tmpfiles removes it after 10 days while the process keeps running, and every page returns 404. Fixes #18488.

ct/gotenberg.sh

@@ -45,32 +45,15 @@ function update_script() {
     export CGO_ENABLED=0
     $STD go mod download
     $STD go build -o /usr/local/bin/gotenberg \
-      -ldflags "-s -w -X 'github.com/gotenberg/gotenberg/v9/cmd.Version=$(cat ~/.gotenberg)'" \
+      -ldflags "-s -w -X 'github.com/gotenberg/gotenberg/v8/cmd.Version=$(cat ~/.gotenberg)'" \
       cmd/gotenberg/main.go
     msg_ok "Built gotenberg"
 
-    LOK_VERSION="$(awk -F= '/^ARG LOK_VERSION=/{print $2}' /opt/gotenberg/build/Dockerfile)"
-    fetch_and_deploy_gh_release "lok" "gotenberg/lok" "prebuild" "$LOK_VERSION" "/usr/local/bin" "lok_${LOK_VERSION#v}_linux_$(arch_resolve "amd64" "arm64").tar.gz"
-
-    msg_info "Migrating to Gotenberg 9"
-    CODENAME=$(get_os_info codename)
-    setup_deb822_repo \
-      "debian-backports" \
-      "file:///usr/share/keyrings/debian-archive-keyring.gpg" \
-      "http://deb.debian.org/debian" \
-      "${CODENAME}-backports" \
-      "main"
-    $STD apt install -y fonts-urw-base35
-    $STD apt install -y -t "${CODENAME}-backports" \
-      libreoffice-writer libreoffice-calc libreoffice-impress libreoffice-draw libreoffice-math
-    $STD apt purge -y python3-uno python-is-python3 pdftk-java qpdf libimage-exiftool-perl
-    $STD apt autoremove -y
-    rm -rf /usr/local/bin/unoconverter /usr/local/bin/pdfcpu /opt/pdfcpu
-    sed -i '/^Environment=\(UNOCONVERTER\|PDFTK\|QPDF\|EXIFTOOL\|PDFCPU\)_BIN_PATH=/d' /etc/systemd/system/gotenberg.service
-    grep -q '^Environment=LOK_BIN_PATH=' /etc/systemd/system/gotenberg.service ||
-      sed -i '/^Environment=LIBREOFFICE_BIN_PATH=/a Environment=LOK_BIN_PATH=/usr/local/bin/lok' /etc/systemd/system/gotenberg.service
-    systemctl daemon-reload
-    msg_ok "Migrated to Gotenberg 9"
+    msg_info "Updating unoconverter"
+    UNOCONVERTER_VERSION=$(get_latest_github_release "gotenberg/unoconverter" "false")
+    download_file "https://raw.githubusercontent.com/gotenberg/unoconverter/${UNOCONVERTER_VERSION}/unoconv" /usr/local/bin/unoconverter
+    chmod +x /usr/local/bin/unoconverter
+    msg_ok "Updated unoconverter"
 
     msg_info "Starting Service"
     systemctl start gotenberg

ct/nexterm.sh

@@ -31,6 +31,8 @@ function update_script() {
     exit
   fi
 
+  echo "x /tmp/nexterm-sea-*" >/etc/tmpfiles.d/nexterm.conf
+
   if check_for_gh_release "nexterm-engine" "gnmyt/Nexterm"; then
     msg_info "Stopping nexterm-engine"
     systemctl stop nexterm-engine
@@ -46,6 +48,7 @@ function update_script() {
   if check_for_gh_release "nexterm-server" "gnmyt/Nexterm"; then
     msg_info "Stopping nexterm-server"
     systemctl stop nexterm-server
+    rm -rf /tmp/nexterm-sea-*
     msg_ok "Stopped nexterm-server"
 
     fetch_and_deploy_gh_release "nexterm-server" "gnmyt/Nexterm" "singlefile" "latest" "/opt/nexterm/server" "nexterm-server-linux-$(arch_resolve "x64" "arm64")"

install/gotenberg-install.sh

@@ -14,15 +14,18 @@ network_check
 update_os
 
 msg_info "Installing Dependencies"
-CODENAME=$(get_os_info codename)
-setup_deb822_repo \
-  "debian-backports" \
-  "file:///usr/share/keyrings/debian-archive-keyring.gpg" \
-  "http://deb.debian.org/debian" \
-  "${CODENAME}-backports" \
-  "main"
 $STD apt install -y \
   chromium \
+  libreoffice-writer \
+  libreoffice-calc \
+  libreoffice-impress \
+  libreoffice-draw \
+  libreoffice-math \
+  python3-uno \
+  python-is-python3 \
+  pdftk-java \
+  qpdf \
+  libimage-exiftool-perl \
   fonts-crosextra-carlito \
   fonts-crosextra-caladea \
   fonts-liberation \
@@ -30,30 +33,28 @@ $STD apt install -y \
   fonts-dejavu \
   fonts-noto-cjk \
   fonts-noto-color-emoji \
-  fonts-noto-core \
-  fonts-urw-base35
-# lok is built against the LibreOffice from backports
-$STD apt install -y -t "${CODENAME}-backports" \
-  libreoffice-writer \
-  libreoffice-calc \
-  libreoffice-impress \
-  libreoffice-draw \
-  libreoffice-math
+  fonts-noto-core
 msg_ok "Installed Dependencies"
 
+fetch_and_deploy_gh_release "pdfcpu" "pdfcpu/pdfcpu" "prebuild" "latest" "/opt/pdfcpu" "pdfcpu_*_Linux_$(arch_resolve "x86_64" "arm64").tar.xz"
+ln -sf "$(find /opt/pdfcpu -type f -name pdfcpu | head -n1)" /usr/local/bin/pdfcpu
+
+msg_info "Installing unoconverter"
+UNOCONVERTER_VERSION=$(get_latest_github_release "gotenberg/unoconverter" "false")
+download_file "https://raw.githubusercontent.com/gotenberg/unoconverter/${UNOCONVERTER_VERSION}/unoconv" /usr/local/bin/unoconverter
+chmod +x /usr/local/bin/unoconverter
+msg_ok "Installed unoconverter"
+
 fetch_and_deploy_gh_release "gotenberg" "gotenberg/gotenberg" "tarball" "latest" "/opt/gotenberg"
 
 GO_VERSION="$(awk '$1=="go"{print $2}' /opt/gotenberg/go.mod | cut -d. -f1,2)" setup_go
 
-LOK_VERSION="$(awk -F= '/^ARG LOK_VERSION=/{print $2}' /opt/gotenberg/build/Dockerfile)"
-fetch_and_deploy_gh_release "lok" "gotenberg/lok" "prebuild" "$LOK_VERSION" "/usr/local/bin" "lok_${LOK_VERSION#v}_linux_$(arch_resolve "amd64" "arm64").tar.gz"
-
 msg_info "Building Gotenberg (Patience)"
 cd /opt/gotenberg
 export CGO_ENABLED=0
 $STD go mod download
 $STD go build -o /usr/local/bin/gotenberg \
-  -ldflags "-s -w -X 'github.com/gotenberg/gotenberg/v9/cmd.Version=$(cat ~/.gotenberg)'" \
+  -ldflags "-s -w -X 'github.com/gotenberg/gotenberg/v8/cmd.Version=$(cat ~/.gotenberg)'" \
   cmd/gotenberg/main.go
 msg_ok "Built Gotenberg"
 
@@ -69,10 +70,14 @@ Type=simple
 User=root
 Environment=LANG=C.UTF-8
 Environment=LC_ALL=C.UTF-8
+Environment=PDFTK_BIN_PATH=/usr/bin/pdftk
+Environment=QPDF_BIN_PATH=/usr/bin/qpdf
+Environment=EXIFTOOL_BIN_PATH=/usr/bin/exiftool
+Environment=PDFCPU_BIN_PATH=/usr/local/bin/pdfcpu
 Environment=CHROMIUM_BIN_PATH=/usr/bin/chromium
 Environment=CHROMIUM_HYPHEN_DATA_DIR_PATH=/opt/gotenberg/build/chromium-hyphen-data
 Environment=LIBREOFFICE_BIN_PATH=/usr/lib/libreoffice/program/soffice.bin
-Environment=LOK_BIN_PATH=/usr/local/bin/lok
+Environment=UNOCONVERTER_BIN_PATH=/usr/local/bin/unoconverter
 Environment=OTEL_TRACES_EXPORTER=none
 Environment=OTEL_METRICS_EXPORTER=none
 Environment=OTEL_LOGS_EXPORTER=none

install/nexterm-install.sh

@@ -33,6 +33,7 @@ LOCAL_ENGINE_TOKEN=${LOCAL_ENGINE_TOKEN}
 ENCRYPTION_KEY=${ENCRYPTION_KEY}
 EOF
 chmod 0640 /etc/nexterm-engine/config.yaml /etc/nexterm-server/server.env
+echo "x /tmp/nexterm-sea-*" >/etc/tmpfiles.d/nexterm.conf
 msg_ok "Configured Nexterm"
 
 msg_info "Creating Services"