Claude
efc4100640
setup.sh's run_service() looks up install_<name> using the literal
hyphenated registered name, not an underscore-converted one. borg-backup,
calibre-web, gaming-backup, and stirling-pdf all used underscored function
names and were therefore uninstallable ("has no install_<name>"). Same
fix already applied to ai-gpu/ai-stack; this closes out the rest of the
repo-wide audit.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Nb2vJ8W7bHKx1JXVvpCraH
317 lines
11 KiB
Bash
317 lines
11 KiB
Bash
#!/bin/bash
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# services/stirling-pdf.sh — PDF toolkit — merge, split, compress, OCR (Stirling PDF).
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# Part of the modular post-install system (sourced by setup.sh).
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#
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# Can also be run standalone on any machine:
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# sudo bash stirling-pdf.sh
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# (Docker must already be installed when run standalone)
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# ── Standalone bootstrap ──────────────────────────────────────────────────────
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if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
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[[ "$(id -u)" == "0" ]] || { echo "Run with sudo: sudo bash $0"; exit 1; }
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_SELF_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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_COMMON="$_SELF_DIR/../lib/common.sh"
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if [[ -f "$_COMMON" ]]; then
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source "$_COMMON"
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else
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log_info() { echo -e "\033[0;34m[INFO]\033[0m $*"; }
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log_success() { echo -e "\033[0;32m[OK]\033[0m $*"; }
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log_warning() { echo -e "\033[1;33m[WARN]\033[0m $*"; }
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log_error() { echo -e "\033[0;31m[ERROR]\033[0m $*" >&2; }
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require_docker() {
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command -v docker &>/dev/null || {
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log_error "Docker not found. Install it first:"
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log_error " curl -fsSL https://get.docker.com | sudo sh"
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return 1
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}
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docker compose version &>/dev/null || {
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log_error "Docker Compose plugin missing:"
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log_error " sudo apt-get install -y docker-compose-plugin"
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return 1
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}
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}
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ensure_docker_dir_ownership() {
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chown -R "$ACTUAL_USER:$ACTUAL_USER" "$@" 2>/dev/null || true
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}
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prompt_text() {
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local _q="$1" _def="$2" _var="$3" _r
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[[ "${UNATTENDED:-false}" == "true" ]] && { eval "$_var='$_def'"; return; }
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read -r -p " $_q " _r
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eval "$_var='${_r:-$_def}'"
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}
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prompt_yn() {
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local _q="$1" _def="$2" _var="$3" _r
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[[ "${UNATTENDED:-false}" == "true" ]] && { eval "$_var='$_def'"; return; }
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read -r -p " $_q " _r
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eval "$_var='${_r:-$_def}'"
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}
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configure_caddy_for_service() {
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local _name="$1" _upstream="$2" _subdomain="$3" _extra="${4:-}"
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local _caddy_dir="$DOCKER_DIR/caddy"
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local _caddyfile="$_caddy_dir/Caddyfile"
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local _display_port="${_upstream##*:}"
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# Determine mode: local Caddy, remote Caddy, or none
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local _mode="none"
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[[ -d "$_caddy_dir" ]] && _mode="local"
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[[ -n "${CADDY_REMOTE_HOST:-}" ]] && [[ "$_mode" != "local" ]] && _mode="remote"
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[[ "$_mode" == "none" ]] && {
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log_info "Access $_name directly on port $_display_port."
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return 0
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}
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echo ""
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local _do_caddy=""
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if [[ "$_mode" == "remote" ]]; then
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log_info "Remote Caddy configured (${CADDY_REMOTE_HOST})."
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log_info "A snippet file will be saved to ~/docker/caddy-snippets/."
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fi
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read -r -p " Configure Caddy reverse proxy for $_name? [y/N]: " _do_caddy
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[[ "${_do_caddy,,}" == "y" ]] || {
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log_info "Skipping — access at: http://localhost:$_display_port"
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return 0
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}
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# Domain prompt — pre-fill from SITE_DOMAIN when available
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local _default_domain=""
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if [[ -n "${SITE_DOMAIN:-}" ]] && [[ "$SITE_DOMAIN" != "example.com" ]]; then
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_default_domain="${_subdomain}.${SITE_DOMAIN}"
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log_info "Default: $_default_domain"
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fi
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local _domain=""
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read -r -p " Domain [${_default_domain:-required}]: " _domain
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_domain="${_domain:-$_default_domain}"
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[[ -n "$_domain" ]] || { log_warning "No domain entered — skipping Caddy."; return 0; }
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# Build upstream — remote Caddy uses host IP:port, not container name
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local _block_upstream="$_upstream"
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if [[ "$_mode" == "remote" ]]; then
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_block_upstream="${CADDY_REMOTE_HOST}:${_display_port}"
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fi
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local _site_block
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_site_block="$(cat << CBLOCK
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# $_name
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${_domain} {
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reverse_proxy ${_block_upstream}
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header {
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Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
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X-Content-Type-Options "nosniff"
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X-Frame-Options "SAMEORIGIN"
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Referrer-Policy "strict-origin-when-cross-origin"
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}
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log {
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output file /var/log/caddy/${_domain}.log
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format json
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}
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${_extra}
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}
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CBLOCK
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)"
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if [[ "$_mode" == "local" ]]; then
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if [[ -f "$_caddyfile" ]]; then
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local _bk="$_caddy_dir/Caddyfile.backup.$(date +%Y%m%d-%H%M%S)"
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cp "$_caddyfile" "$_bk"
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log_info "Backed up Caddyfile to $(basename "$_bk")"
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else
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touch "$_caddyfile"
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fi
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if grep -q "^${_domain}" "$_caddyfile" 2>/dev/null; then
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log_warning "$_domain already in Caddyfile"
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local _ow=""
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read -r -p " Overwrite? [y/N]: " _ow
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[[ "${_ow,,}" == "y" ]] || { log_info "Keeping existing entry."; return 0; }
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sed -i "/^${_domain}/,/^}/d" "$_caddyfile"
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fi
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printf '%s\n' "$_site_block" >> "$_caddyfile"
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log_success "Added $_domain to Caddyfile"
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docker exec caddy caddy fmt --overwrite /etc/caddy/Caddyfile 2>/dev/null || true
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if docker exec caddy caddy reload --config /etc/caddy/Caddyfile 2>/dev/null; then
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log_success "$_name accessible at: https://$_domain"
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else
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log_warning "Reload failed — check: docker logs caddy"
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log_info "Manual reload: docker exec caddy caddy reload --config /etc/caddy/Caddyfile"
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fi
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else
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local _snippet_dir="$DOCKER_DIR/caddy-snippets"
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local _snippet_file="$_snippet_dir/${_subdomain}.caddy"
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mkdir -p "$_snippet_dir"
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printf '%s\n' "$_site_block" > "$_snippet_file"
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chown "$ACTUAL_USER:$ACTUAL_USER" "$_snippet_file" 2>/dev/null || true
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log_success "Snippet saved: $_snippet_file"
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log_info "Copy to Caddy machine:"
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log_info " scp $_snippet_file caddy-host:~/caddy-snippets/"
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log_info " rsync -av $_snippet_dir/ caddy-host:~/caddy-snippets/ (all at once)"
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fi
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}
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write_readme() {
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local _dir="$1"; shift
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mkdir -p "$_dir"
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cat > "$_dir/README.md"
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}
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fi
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ACTUAL_USER="${ACTUAL_USER:-${SUDO_USER:-$USER}}"
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ACTUAL_HOME="$(getent passwd "$ACTUAL_USER" 2>/dev/null | cut -d: -f6 || echo "${HOME:-/root}")"
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DOCKER_DIR="${DOCKER_DIR:-$ACTUAL_HOME/docker}"
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DRY_RUN="${DRY_RUN:-false}"
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UNATTENDED="${UNATTENDED:-false}"
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SITE_TZ="${SITE_TZ:-$(cat /etc/timezone 2>/dev/null || echo UTC)}"
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SITE_DOMAIN="${SITE_DOMAIN:-example.com}"
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SITE_CADDY_NET="${SITE_CADDY_NET:-caddy_net}"
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CADDY_REMOTE_HOST="${CADDY_REMOTE_HOST:-}"
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register_service() { :; }
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_RUN_STANDALONE=1
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fi
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# ─────────────────────────────────────────────────────────────────────────────
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register_service stirling-pdf utilities "PDF toolkit — merge, split, compress, OCR (Stirling PDF)" 8070
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install_stirling-pdf() {
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require_docker || return 1
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log_info "Installing Stirling PDF..."
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local PDF_DIR="$DOCKER_DIR/stirling-pdf"
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if [ "$DRY_RUN" = true ]; then
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echo "[DRY-RUN] Would create $PDF_DIR"
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echo "[DRY-RUN] Would write docker-compose.yml and .env"
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return 0
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fi
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mkdir -p "$PDF_DIR"
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ensure_docker_dir_ownership "$PDF_DIR"
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cd "$PDF_DIR" || return 1
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local _CADDY_NET_BLOCK=""
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if [ -d "$DOCKER_DIR/caddy" ]; then
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_CADDY_NET_BLOCK=" networks:
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- caddy_net
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"
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fi
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local _CADDY_NET_SECTION=""
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if [ -d "$DOCKER_DIR/caddy" ]; then
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_CADDY_NET_SECTION="
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networks:
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caddy_net:
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external: true
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name: ${SITE_CADDY_NET:-caddy_net}
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"
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fi
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cat > docker-compose.yml << PDF_COMPOSE
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name: stirling-pdf
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services:
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stirling-pdf:
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image: frooodle/s-pdf:latest
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container_name: stirling-pdf
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hostname: stirling-pdf
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restart: unless-stopped
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env_file: .env
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ports:
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- "8070:8080"
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volumes:
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- ./training-data:/usr/share/tessdata
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- ./extraConfigs:/configs
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- ./logs:/logs
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${_CADDY_NET_BLOCK}${_CADDY_NET_SECTION}
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PDF_COMPOSE
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cat > .env << PDF_ENV
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# Stirling PDF configuration
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# Set to true to enable login/user management (requires restart)
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DOCKER_ENABLE_SECURITY=false
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# Set to true to install LibreOffice for advanced HTML/book conversion ops
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INSTALL_BOOK_AND_ADVANCED_HTML_OPS=false
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# Caddy network
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CADDY_NET=${SITE_CADDY_NET}
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PDF_ENV
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chown -R "$ACTUAL_USER:$ACTUAL_USER" "$PDF_DIR"
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echo ""
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log_success "Stirling PDF configured at $PDF_DIR"
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log_info "Security/login is disabled by default (DOCKER_ENABLE_SECURITY=false)."
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log_info "To enable built-in auth, set DOCKER_ENABLE_SECURITY=true in .env and restart."
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# No built-in auth by default — offer Authelia SSO protection
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local EXTRA_BLOCK=""
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if [ -d "$DOCKER_DIR/authelia" ]; then
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local _use_auth=""
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prompt_yn "Protect Stirling PDF with Authelia SSO? (y/n):" "y" _use_auth
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[[ "$_use_auth" =~ ^[Yy]$ ]] && EXTRA_BLOCK=" import authelia"
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fi
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configure_caddy_for_service "Stirling PDF" "stirling-pdf:8080" "pdf" "$EXTRA_BLOCK"
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write_readme "$PDF_DIR" << MD
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# Stirling PDF
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Feature-rich PDF toolkit: merge, split, compress, rotate, OCR, convert, and more.
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## Access
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- URL: http://localhost:8070
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- No login required by default (security disabled)
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## Enabling built-in auth
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Set \`DOCKER_ENABLE_SECURITY=true\` in \`.env\`, then restart:
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\`\`\`bash
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cd $PDF_DIR
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docker compose down && docker compose up -d
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\`\`\`
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## OCR / Tesseract
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Additional Tesseract language packs can be placed in \`./training-data/\`.
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See: https://github.com/Frooodle/Stirling-PDF#ocr
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## Manage
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\`\`\`bash
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cd $PDF_DIR
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docker compose up -d # start
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docker compose down # stop
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docker compose logs -f # logs
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docker compose pull && docker compose down && docker compose up -d # update
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\`\`\`
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## Files
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- docker-compose.yml — stack definition
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- .env — configuration flags
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- training-data/ — Tesseract OCR language data
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- extraConfigs/ — optional extra config files
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- logs/ — application logs
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MD
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local START_PDF=""
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prompt_yn "Start Stirling PDF now? (y/n):" "y" START_PDF
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if [ "$START_PDF" = "y" ] || [ "$START_PDF" = "Y" ]; then
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docker compose up -d 2>/dev/null \
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&& log_success "Stirling PDF started" \
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|| log_warning "Failed to start — check: docker compose logs"
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fi
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echo " Access at: http://localhost:8070"
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echo ""
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}
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# Run immediately when executed directly (deferred until after function definition)
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[[ "${_RUN_STANDALONE:-0}" == 1 ]] && install_stirling-pdf
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