Update build.func

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

CHANGELOG.md

@@ -508,6 +508,15 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 </details>
 
+## 2026-07-31
+
+### 🚀 Updated Scripts
+
+  - #### 🐞 Bug Fixes
+
+    - Docmost: cleanup folder at update [@MickLesk](https://github.com/MickLesk) ([#16177](https://github.com/community-scripts/ProxmoxVE/pull/16177))
+    - Firecrawl: Add dependency [@tremor021](https://github.com/tremor021) ([#16174](https://github.com/community-scripts/ProxmoxVE/pull/16174))
+
 ## 2026-07-30
 
 ### 🆕 New Scripts

ct/docmost.sh

@@ -37,9 +37,9 @@ function update_script() {
     systemctl stop docmost
     msg_ok "Stopped Service"
 
-    create_backup /opt/docmost/.env \
+    create_backup /opt/docmost/.env /opt/docmost/data
-      /opt/docmost/data
+    
-    fetch_and_deploy_gh_release "docmost" "docmost/docmost" "tarball"
+    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "docmost" "docmost/docmost" "tarball"
 
     restore_backup
 

ct/firecrawl.sh

@@ -30,6 +30,8 @@ function update_script() {
     exit
   fi
 
+  ensure_dependencies build-essential
+
   if check_for_gh_release "firecrawl" "firecrawl/firecrawl"; then
     msg_info "Stopping Services"
     systemctl stop firecrawl firecrawl-playwright

install/firecrawl-install.sh

@@ -15,6 +15,7 @@ update_os
 
 msg_info "Installing Dependencies"
 $STD apt install -y \
+  build-essential \
   cmake \
   git \
   nftables \
@@ -43,7 +44,6 @@ FDB_ARCH="$(get_system_arch)"
 fetch_and_deploy_gh_release "foundationdb-clients" "apple/foundationdb" "binary" "$FDB_VERSION" "/opt/foundationdb-clients" "foundationdb-clients_${FDB_VERSION}-1_${FDB_ARCH}.deb"
 msg_ok "Configured FDB"
 
-
 PG_DB_NAME="firecrawl" PG_DB_USER="firecrawl" PG_DB_EXTENSIONS="pgcrypto,pg_cron" PG_DB_CREDS_FILE="/dev/null" setup_postgresql_db
 
 msg_info "Configuring pg_cron"

misc/build.func

@@ -5200,6 +5200,16 @@ EOF
     # TSTP = Ctrl+Z, TTIN = bg read from tty, TTOU = bg write to tty (tostop)
     trap '' TSTP TTIN TTOU
 
+    # lxc-attach takes the controlling terminal while the install runs and does
+    # not hand it back, leaving us in a background process group. Reading from
+    # the terminal then returns EIO instead of blocking, because SIGTTIN is
+    # ignored above - so every recovery prompt fails before the user can answer.
+    # Redirecting to /dev/tty does not help: the rule applies to the terminal,
+    # not the file descriptor. Claim the foreground group back; SIGTTOU is
+    # ignored too, so tcsetpgrp() succeeds instead of stopping us. No-op when we
+    # already are in the foreground. perl is a hard dependency of Proxmox VE.
+    perl -e 'use POSIX; open(my $t, "+<", "/dev/tty") or exit 1; POSIX::tcsetpgrp(fileno($t), getpgrp()) or exit 1;' 2>/dev/null || true
+
     msg_error "Installation failed in container ${CTID} (exit code: ${install_exit_code})"
 
     # Copy install log from container BEFORE API call so get_error_text() can read it