scanopy: name the deployed binary what the unit starts

singlefile mode writes the asset to <target>/<app name>:

  local target_file="$app"
  [[ "${USE_ORIGINAL_FILENAME:-false}" == "true" ]] && target_file="$filename"

so with the app renamed to Scanopy the binary lands at /usr/bin/Scanopy
while the unit starts /usr/bin/scanopy-server, and the service never
comes up on a fresh install. Rename it after the deploy, the same way
the daemon block already renames "Scanopy Daemon".

Keeping the app name is what matters here: it is also the version file
(~/.scanopy), and changing it would make every existing container
report an update it does not need.

ct/scanopy.sh

@@ -38,35 +38,20 @@ function update_script() {
     [[ -f /etc/systemd/system/scanopy-daemon.service ]] && systemctl stop scanopy-daemon
     msg_ok "Stopped services"
 
-    create_backup /opt/scanopy/.env /opt/scanopy/oidc.toml
+    cp -f /usr/bin/scanopy-server /usr/bin/scanopy-server.bak 2>/dev/null || true
-
+    cp -f /opt/scanopy/.env /opt/scanopy/.env.bak
-    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "Scanopy" "scanopy/scanopy" "tarball" "latest" "/opt/scanopy"
+    cp -f /etc/systemd/system/scanopy-server.service /etc/systemd/system/scanopy-server.service.bak
-
-    restore_backup
-
-    ensure_dependencies pkg-config libssl-dev
-    TOOLCHAIN="$(grep "channel" /opt/scanopy/backend/rust-toolchain.toml | awk -F\" '{print $2}')"
-    RUST_TOOLCHAIN=$TOOLCHAIN setup_rust
 
     if ! grep -q "PUBLIC_URL" /opt/scanopy/.env; then
-      sed -i "\|_PATH=|a\\scanopy_PUBLIC_URL=http://${LOCAL_IP}:60072" /opt/scanopy/.env
+      sed -i "\|_PATH=|a\\SCANOPY_PUBLIC_URL=http://${LOCAL_IP}:60072" /opt/scanopy/.env
     fi
     sed -i 's|_TARGET=.*$|_URL=http://127.0.0.1:60072|' /opt/scanopy/.env
+    sed -i '/^SCANOPY_WEB_EXTERNAL_PATH=/d' /opt/scanopy/.env
+    sed -i 's|^WorkingDirectory=/opt/scanopy/backend$|WorkingDirectory=/opt/scanopy|' /etc/systemd/system/scanopy-server.service
+    systemctl daemon-reload
 
-    msg_info "Building Scanopy Server (patience)"
+    fetch_and_deploy_gh_release "Scanopy" "scanopy/scanopy" "singlefile" "latest" "/usr/bin" "scanopy-server-linux-$(arch_resolve)"
-    cd /opt/scanopy/backend
+    mv -f /usr/bin/Scanopy /usr/bin/scanopy-server
-    CARGO_BUILD_JOBS="$(get_parallel_jobs)" $STD cargo build --release --bin server --bin generate-fixtures
-    $STD ./target/release/generate-fixtures --output-dir /opt/scanopy/ui/src/lib/data
-    mv ./target/release/server /usr/bin/scanopy-server
-    msg_ok "Built Scanopy Server"
-
-    msg_info "Creating frontend UI"
-    export PUBLIC_SERVER_HOSTNAME=default
-    export PUBLIC_SERVER_PORT=""
-    cd /opt/scanopy/ui
-    $STD npm ci --no-fund --no-audit
-    $STD npm run build
-    msg_ok "Created frontend UI"
 
     if [[ -f /etc/systemd/system/scanopy-daemon.service ]]; then
       fetch_and_deploy_gh_release "Scanopy Daemon" "scanopy/scanopy" "singlefile" "latest" "/usr/local/bin" "scanopy-daemon-linux-$(arch_resolve)"
@@ -81,6 +66,26 @@ function update_script() {
 
     msg_info "Starting services"
     systemctl start scanopy-server
+    healthy=0
+    for _ in {1..30}; do
+      if curl -fsS -o /dev/null http://127.0.0.1:60072/api/health 2>/dev/null; then
+        healthy=1
+        break
+      fi
+      sleep 2
+    done
+    if [[ "$healthy" -ne 1 ]]; then
+      systemctl stop scanopy-server
+      [[ -f /usr/bin/scanopy-server.bak ]] && mv -f /usr/bin/scanopy-server.bak /usr/bin/scanopy-server
+      mv -f /opt/scanopy/.env.bak /opt/scanopy/.env
+      mv -f /etc/systemd/system/scanopy-server.service.bak /etc/systemd/system/scanopy-server.service
+      systemctl daemon-reload
+      systemctl start scanopy-server
+      msg_error "New server did not answer /api/health, restored the previous version"
+      exit 1
+    fi
+    rm -rf /opt/scanopy/backend /opt/scanopy/ui
+    rm -f /usr/bin/scanopy-server.bak /opt/scanopy/.env.bak /etc/systemd/system/scanopy-server.service.bak
     [[ -f /etc/systemd/system/scanopy-daemon.service ]] && systemctl start scanopy-daemon
     msg_ok "Updated successfully!"
   fi

install/scanopy-install.sh

@@ -13,40 +13,16 @@ setting_up_container
 network_check
 update_os
 
-msg_info "Installing Dependencies"
-$STD apt install -y \
-  build-essential \
-  libssl-dev \
-  pkg-config
-msg_ok "Installed Dependencies"
-
 PG_VERSION=17 setup_postgresql
-NODE_VERSION="24" setup_nodejs
 PG_DB_NAME="scanopy_db" PG_DB_USER="scanopy" PG_DB_GRANT_SUPERUSER="true" setup_postgresql_db
-fetch_and_deploy_gh_release "Scanopy" "scanopy/scanopy" "tarball" "latest" "/opt/scanopy"
+fetch_and_deploy_gh_release "Scanopy" "scanopy/scanopy" "singlefile" "latest" "/usr/bin" "scanopy-server-linux-$(arch_resolve)"
-TOOLCHAIN="$(grep "channel" /opt/scanopy/backend/rust-toolchain.toml | awk -F\" '{print $2}')"
+mv -f /usr/bin/Scanopy /usr/bin/scanopy-server
-RUST_TOOLCHAIN=$TOOLCHAIN setup_rust
 
-msg_info "Building Scanopy Server (patience)"
+msg_info "Configuring Scanopy"
-cd /opt/scanopy/backend
+mkdir -p /opt/scanopy
-CARGO_BUILD_JOBS="$(get_parallel_jobs)" $STD cargo build --release --bin server --bin generate-fixtures
-$STD ./target/release/generate-fixtures --output-dir /opt/scanopy/ui/src/lib/data
-mv ./target/release/server /usr/bin/scanopy-server
-msg_ok "Built Scanopy Server"
-
-msg_info "Creating frontend UI"
-export PUBLIC_SERVER_HOSTNAME=default
-export PUBLIC_SERVER_PORT=""
-cd /opt/scanopy/ui
-$STD npm ci --no-fund --no-audit
-$STD npm run build
-msg_ok "Created frontend UI"
-
-msg_info "Configuring server for first-run"
 cat <<EOF >/opt/scanopy/.env
 ### - SERVER
 SCANOPY_DATABASE_URL=postgresql://$PG_DB_USER:$PG_DB_PASS@localhost:5432/$PG_DB_NAME
-SCANOPY_WEB_EXTERNAL_PATH="/opt/scanopy/ui/build"
 SCANOPY_PUBLIC_URL=http://${LOCAL_IP}:60072
 SCANOPY_SERVER_PORT=60072
 SCANOPY_LOG_LEVEL=info
@@ -73,7 +49,9 @@ SCANOPY_HEARTBEAT_INTERVAL=30
 
 ### - see https://github.com/scanopy/scanopy/blob/main/docs/CONFIGURATION.md for more options
 EOF
+msg_ok "Configured Scanopy"
 
+msg_info "Creating Service"
 cat <<EOF >/etc/systemd/system/scanopy-server.service
 [Unit]
 Description=Scanopy Network Discovery Server
@@ -81,7 +59,7 @@ After=network.target postgresql.service
 
 [Service]
 Type=simple
-WorkingDirectory=/opt/scanopy/backend
+WorkingDirectory=/opt/scanopy
 EnvironmentFile=/opt/scanopy/.env
 ExecStart=/usr/bin/scanopy-server
 Restart=always
@@ -92,43 +70,8 @@ StandardError=journal
 [Install]
 WantedBy=multi-user.target
 EOF
-
 systemctl enable -q --now scanopy-server
-
+msg_ok "Created Service"
-# Creating short script to configure scanopy-daemon
-# cat <<EOF >~/configure_daemon.sh
-# #!/usr/bin/env bash
-#
-# echo "Auto-configuring integrated daemon..."
-#
-# NETWORK_ID="\$(sudo -u postgres psql -1 -t -d "${PG_DB_NAME}" -c 'SELECT id FROM networks;')"
-# API_KEY="\$(sudo -u postgres psql -1 -t -d "${PG_DB_NAME}" -c 'SELECT key FROM api_keys;')"
-#
-# cat <<END >/etc/systemd/system/scanopy-daemon.service
-# [Unit]
-# Description=Scanopy Network Discovery Daemon
-# After=network-online.target
-# Wants=network-online.target
-#
-# [Service]
-# Type=simple
-# User=root
-# ExecStart=/usr/bin/scanopy-daemon --server-url http://127.0.0.1:60072 --network-id \${NETWORK_ID} --daemon-api-key \${API_KEY} --mode push
-# Restart=always
-# RestartSec=10
-# StandardOutput=journal
-# StandardError=journal
-#
-# [Install]
-# WantedBy=multi-user.target
-# END
-#
-# systemctl enable -q --now scanopy-daemon
-# echo "Scanopy daemon configured and running"
-#
-# EOF
-# chmod +x ~/configure_daemon.sh
-msg_ok "Scanopy server running - please create an account, daemon API key and daemon in the Scanopy UI."
 
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