Tdarr-plugin/install.sh

#!/usr/bin/env bash
# install.sh — Update Tdarr plugins from Gitea raw file URLs.
#
# Usage:
#   ./install.sh <PLUGIN_DIR>                     # latest version of ALL plugins
#   ./install.sh <PLUGIN_DIR> --latest            # latest version of ALL plugins
#   ./install.sh <PLUGIN_DIR> --all               # every available plugin version
#   ./install.sh <PLUGIN_DIR> --all p1 p2         # every version of selected plugins
#   ./install.sh <PLUGIN_DIR> --latest p1 p2      # latest version of selected plugins
#
# Or pipe directly from Gitea (no clone needed):
#   curl -fsSL https://git.cdtech.freeddns.org/PickleRick/Tdarr-plugin/raw/branch/main/install.sh \
#     | bash -s -- /your/tdarr/plugins/FlowPlugins
#
# Environment overrides:
#   GITEA_URL    — base URL of the Gitea instance (default below)
#   GITEA_BRANCH — branch to pull from (default: main)

set -euo pipefail

# ── Config ────────────────────────────────────────────────────────────────────
GITEA_URL="${GITEA_URL:-https://git.cdtech.freeddns.org}"
GITEA_REPO="PickleRick/Tdarr-plugin"
BRANCH="${GITEA_BRANCH:-main}"
RAW="${GITEA_URL}/${GITEA_REPO}/raw/branch/${BRANCH}"

# Map:  plugin-name → category
declare -A PLUGIN_CATEGORY=(
  [mediaAnalyzerGOP]=utility
  [setAnimationFlag]=utility
  [extractChaptersXml]=utility
  [finalizeMedia]=utility
  [copyToWorkDir]=utility
  [replaceOriginalFile]=utility
  [audioSelectorClamping]=audio
  [backupSourceAudio]=audio
  [extractSubtitlesAndOcr]=subtitles
  [transcode2PassX265]=video
)

# ── Args ──────────────────────────────────────────────────────────────────────
if [[ $# -lt 1 ]]; then
  echo "Usage: $0 <PLUGIN_DIR> [plugin1 plugin2 ...]"
  echo ""
  echo "  PLUGIN_DIR  — path that contains LocalFlowPlugins/"
  echo "                (e.g. /docker/tdarr/data/Tdarr/Plugins/FlowPlugins)"
  exit 1
fi

PLUGIN_DIR="$1"
shift

# Version mode defaults to the latest version only.
VERSION_MODE="latest"
if [[ "${1:-}" == "--all" || "${1:-}" == "--latest" ]]; then
  VERSION_MODE="${1#--}"
  shift
fi

# If no specific plugins requested, update all.
if [[ $# -eq 0 ]]; then
  TARGETS=("${!PLUGIN_CATEGORY[@]}")
else
  TARGETS=("$@")
fi

# ── Download helper ───────────────────────────────────────────────────────────
download_plugin() {
  local name="$1"
  local category="${PLUGIN_CATEGORY[$name]:-}"

  if [[ -z "$category" ]]; then
    echo "  ✗ Unknown plugin '${name}' — skipping."
    return 1
  fi

  local versions="1.0.0"

  for version in $versions; do
    local dest="${PLUGIN_DIR}/LocalFlowPlugins/${category}/${name}/${version}"
    local url="${RAW}/LocalFlowPlugins/${category}/${name}/${version}/index.js"

    mkdir -p "$dest"
    if curl -fsSL "$url" -o "${dest}/index.js"; then
      echo "  ✓ ${name} ${version}  →  ${dest}/index.js"
    else
      echo "  ✗ Failed to download ${name} ${version} from ${url}"
      return 1
    fi
  done
}

download_flow_helpers() {
  local dest="${PLUGIN_DIR}/FlowHelpers/1.0.0"
  mkdir -p "$dest"

  # Restore official Tdarr fileUtils.js if it was previously overwritten by a mock
  local official_fu="https://raw.githubusercontent.com/HaveAGitGat/Tdarr_Plugins/master/FlowPlugins/FlowHelpers/1.0.0/fileUtils.js"
  if [[ -f "${dest}/fileUtils.js" ]]; then
    if grep -q "Local mock of Tdarr" "${dest}/fileUtils.js" || ! grep -q "getFileAbsoluteDir" "${dest}/fileUtils.js"; then
      echo "  🔄 Restoring official Tdarr fileUtils.js..."
      curl -fsSL "$official_fu" -o "${dest}/fileUtils.js" || true
    fi
  else
    curl -fsSL "$official_fu" -o "${dest}/fileUtils.js" || true
  fi

  # Restore official Tdarr cliUtils.js if it was previously overwritten by a mock
  local official_cu="https://raw.githubusercontent.com/HaveAGitGat/Tdarr_Plugins/master/FlowPlugins/FlowHelpers/1.0.0/cliUtils.js"
  if [[ -f "${dest}/cliUtils.js" ]]; then
    if grep -q "Local mock of Tdarr" "${dest}/cliUtils.js" || ! grep -q "ffmpegParser" "${dest}/cliUtils.js"; then
      echo "  🔄 Restoring official Tdarr cliUtils.js..."
      curl -fsSL "$official_cu" -o "${dest}/cliUtils.js" || true
    fi
  else
    curl -fsSL "$official_cu" -o "${dest}/cliUtils.js" || true
  fi

  # Download our custom copyWithProgress helper
  local url="${RAW}/FlowHelpers/1.0.0/copyWithProgress.js"
  if curl -fsSL "$url" -o "${dest}/copyWithProgress.js"; then
    echo "  ✓ FlowHelper copyWithProgress.js  →  ${dest}/copyWithProgress.js"
  else
    echo "  ✗ Failed to download copyWithProgress.js from ${url}"
    return 1
  fi
}

clean_deprecated_plugins() {
  for deprecated in copyToWorkDir replaceOriginalFile; do
    local dep_dir="${PLUGIN_DIR}/LocalFlowPlugins/utility/${deprecated}/2.0.0"
    if [[ -d "$dep_dir" ]]; then
      rm -rf "$dep_dir"
      echo "  🗑️  Removed deprecated ${deprecated} 2.0.0"
    fi
  done
}

# ── Run ───────────────────────────────────────────────────────────────────────
echo "=== Tdarr Plugin Updater ==="
echo "    Source : ${GITEA_URL}/${GITEA_REPO} (branch: ${BRANCH})"
echo "    Target : ${PLUGIN_DIR}"
echo ""

ERRORS=0
clean_deprecated_plugins

for plugin in "${TARGETS[@]}"; do
  download_plugin "$plugin" || ERRORS=$((ERRORS + 1))
done

download_flow_helpers || ERRORS=$((ERRORS + 1))

echo ""
if [[ $ERRORS -eq 0 ]]; then
  echo "✅ Done. Restart Tdarr server to pick up changes:"
  echo "   docker restart tdarr-server"
else
  echo "⚠️  Done with ${ERRORS} error(s). Check output above."
  exit 1
fi