]> ##&version; - Test build for PR #≺ (commit &commit;) - Applies the PR's changes as a patch, so multiple PR test plugins can be installed together as long as they do not edit the same lines - Changes are reversed when the plugin is removed /dev/null 2>&1; then echo "⚠️ Warning: could not re-apply $(basename "$other")'s changes; reinstall it or reboot to restore them" logger -t webgui-pr "re-apply of $(basename "$other") patch failed during $(basename "$PLUGIN_DIR") rollback" fi # Re-applying the patch recreates any new files at 0644; restore modes. if [ -f "$other/modes.txt" ]; then while read -r mode sys; do [ -n "$mode" ] && [ -n "$sys" ] || continue [ -e "/$sys" ] && chmod "$mode" "/$sys" done < "$other/modes.txt" fi done fi rm -f "$PATCH_APPLIED" rm -rf "$PLUGIN_DIR/orig" rm -f "$PLUGIN_DIR/modes.txt" : > "$PLUGIN_DIR/text_files.txt" # Restore any previously installed binary files if [ -f "$MANIFEST" ]; then echo "Restoring binary files from previous version..." while IFS='|' read -r system_file backup_file; do [ -n "$system_file" ] || continue if [ "$backup_file" == "NEW" ]; then [ -e "$system_file" ] && { echo "Removing PR file: $system_file"; rm -f "$system_file"; } elif [ -f "$backup_file" ]; then echo "Restoring original: $system_file" cp -fp "$backup_file" "$system_file" fi done < "$MANIFEST" fi : > "$MANIFEST" rm -rf "$PAYLOAD" echo "Ready for fresh install of PR files." ]]> https://preview.dl.unraid.net/pr-plugins/pr-1042/webgui-pr-1042-2026.06.23.0822.tar.gz &sha256; "$MANIFEST" # ---- Text changes: apply unified diff ------------------------------------- if [ -s "$PAYLOAD/pr.patch" ]; then echo "Checking patch applies cleanly..." if ! patch -p1 -d / --dry-run --forward --batch < "$PAYLOAD/pr.patch" > /tmp/pr_patch_check.txt 2>&1; then echo "" echo "❌ Install aborted: this PR's changes do not apply cleanly." echo " Another installed PR plugin likely edits the same lines." echo "------------------------------------------------------------" grep -Ei 'FAILED|can.t find file|hunk' /tmp/pr_patch_check.txt || cat /tmp/pr_patch_check.txt echo "------------------------------------------------------------" echo "Remove the conflicting webgui-pr-* plugin and try again." rm -f /tmp/pr_patch_check.txt exit 1 fi rm -f /tmp/pr_patch_check.txt echo "Applying patch..." patch -p1 -d / --forward --batch < "$PAYLOAD/pr.patch" cp -f "$PAYLOAD/pr.patch" "$PATCH_APPLIED" # Persist the originals + file list so removal can rebuild deterministically rm -rf "$PLUGIN_DIR/orig" [ -d "$PAYLOAD/orig" ] && cp -a "$PAYLOAD/orig" "$PLUGIN_DIR/orig" [ -f "$PAYLOAD/text_files.txt" ] && cp -f "$PAYLOAD/text_files.txt" "$PLUGIN_DIR/text_files.txt" echo "✅ Patch applied" fi # ---- Binary changes: whole-file replace (cannot be merged) ----------------- if [ -s "$PAYLOAD/binary_files.txt" ]; then # Guard: a binary may only be managed by one PR plugin at a time while IFS= read -r sys; do [ -n "$sys" ] || continue for other in /boot/config/plugins/webgui-pr-*; do [ -d "$other" ] || continue [ "$other" == "$PLUGIN_DIR" ] && continue if [ -f "$other/installed_files.txt" ] && grep -q "^/$sys|" "$other/installed_files.txt"; then echo "❌ Install aborted: binary /$sys is already managed by $(basename "$other")." echo " Remove that plugin first: plugin remove $(basename "$other").plg" exit 1 fi done done < "$PAYLOAD/binary_files.txt" while IFS= read -r sys; do [ -n "$sys" ] || continue SYS="/$sys" SRC="$PAYLOAD/binary/$sys" BK="$BACKUP_DIR/$(echo "$sys" | tr '/' '_')" mkdir -p "$(dirname "$SYS")" if [ -f "$SYS" ] && [ ! -f "$BK" ]; then cp -p "$SYS" "$BK"; fi if [ -f "$BK" ]; then echo "$SYS|$BK" >> "$MANIFEST"; else echo "$SYS|NEW" >> "$MANIFEST"; fi cp -f "$SRC" "$SYS" echo "Installed binary: $SYS" done < "$PAYLOAD/binary_files.txt" fi # ---- Restore file modes ---------------------------------------------------- # Unified diffs carry no permission bits, so patched/new text files land 0644 # and lose any exec bit. Re-apply the modes recorded at build time. Persist # modes.txt so rolling back another PR plugin can restore them too. if [ -f "$PAYLOAD/modes.txt" ]; then cp -f "$PAYLOAD/modes.txt" "$PLUGIN_DIR/modes.txt" while read -r mode sys; do [ -n "$mode" ] && [ -n "$sys" ] || continue [ -e "/$sys" ] && chmod "$mode" "/$sys" done < "$PAYLOAD/modes.txt" echo "✅ File modes restored" fi echo "" echo "✅ Installation complete for PR #1042" echo "⚠️ This is a TEST plugin — remove it before applying production updates" echo "⚠️ A reboot may be required for some changes to take effect" ]]> $(function() { // Check for updates (non-dismissible) caPluginUpdateCheck("webgui-pr-1042.plg", {noDismiss: true},function(result){ try { let json = JSON.parse(result); if ( ! json.version ) { addBannerWarning("Note: webgui-pr-1042 has either been merged or removed"); } } catch(e) {} }); // Create banner with uninstall link (nondismissible) let bannerMessage = "Modified GUI installed via webgui-pr-1042 plugin. " + "Click here to uninstall"; // true = warning style, true = non-dismissible addBannerWarning(bannerMessage, true, true); // Define uninstall function window.uninstallPRPlugin = function() { swal({ title: "Uninstall PR Test Plugin?", text: "This will reverse all of this PR's changes and remove the test plugin.", type: "warning", showCancelButton: true, confirmButtonText: "Yes, uninstall", cancelButtonText: "Cancel", closeOnConfirm: false, showLoaderOnConfirm: true }, function(isConfirm) { if (isConfirm) { openPlugin("plugin remove webgui-pr-1042.plg", "Removing PR Test Plugin", "", "refresh"); } }); }; }); ]]> /dev/null 2>&1; then echo "⚠️ Warning: could not re-apply $(basename "$other")'s changes; reinstall it or reboot to restore them" logger -t webgui-pr "re-apply of $(basename "$other") patch failed during $(basename "$PLUGIN_DIR") rollback" fi done echo "✅ Text changes restored" fi # Restore binary files if [ -f "$MANIFEST" ]; then echo "Restoring binary files..." while IFS='|' read -r system_file backup_file; do [ -n "$system_file" ] || continue if [ "$backup_file" == "NEW" ]; then [ -e "$system_file" ] && { echo "Removing new file: $system_file"; rm -f "$system_file"; } elif [ -f "$backup_file" ]; then echo "Restoring: $system_file" cp -fp "$backup_file" "$system_file" else echo "⚠️ Missing backup for: $system_file" fi done < "$MANIFEST" fi echo "Cleaning up plugin files..." rm -rf "/usr/local/emhttp/plugins/webgui-pr-1042" rm -rf "$PLUGIN_DIR" echo "" echo "✅ Plugin removed successfully" echo "⚠️ A reboot may be required to fully clear all changes" ]]>