From 0e9bced53cd29b29b7451af237c8f286a5c8fd49 Mon Sep 17 00:00:00 2001
From: Anthony <tony@mightybox.io>
Date: Wed, 13 Aug 2025 02:03:26 +0800
Subject: [PATCH] wp-search-replace: replace WP-CLI litespeed purge with
 filesystem purge of /var/www/webroot/.cache; keep transient and cache flush
 steps

---
 scripts/wp-search-replace.sh | 79 +++++++++++-------------------------
 1 file changed, 23 insertions(+), 56 deletions(-)

diff --git a/scripts/wp-search-replace.sh b/scripts/wp-search-replace.sh
index f904aec..fde890b 100644
--- a/scripts/wp-search-replace.sh
+++ b/scripts/wp-search-replace.sh
@@ -306,66 +306,33 @@ else
     warning "wp-config.php not found or not writable; skipped WP_HOME / WP_SITEURL update."
 fi
 
-# Purge LiteSpeed Cache (if plugin installed)
-info "Attempting LiteSpeed Cache purge (wp litespeed-purge all)…"
-PURGE_URL_HTTPS="$TARGET_URL"
-PURGE_URL_HTTP="http://$HOST_ONLY"
-FIX_TRUST_SCRIPT="/home/litespeed/mbmanager/scripts/fix-cert-trust.sh"
-
-# First attempt with HTTPS
-LS_CMD=()
-if [[ -n "$SUDO_CMD" ]]; then
-    # shellcheck disable=SC2206
-    LS_CMD=($SUDO_CMD)
-fi
-if [[ ${#ENV_PREFIX[@]} -gt 0 ]]; then
-    LS_CMD+=("${ENV_PREFIX[@]}")
-fi
-LS_CMD+=("$WP_EXECUTABLE" "litespeed-purge" "all" "${WP_RUN_ARGS[@]}" "--url=$PURGE_URL_HTTPS")
-PURGE_OUTPUT=$( "${LS_CMD[@]}" 2>&1 ) || true
-printf "%s\n" "$PURGE_OUTPUT"
-
-# If SSL verification fails, attempt trust repair, retry HTTPS, then fallback to HTTP
-if echo "$PURGE_OUTPUT" | grep -qiE "cURL error 60|SSL certificate problem"; then
-    warning "LiteSpeed purge failed due to SSL verification. Attempting to repair trust and retry over HTTPS…"
-    if [[ -x "$FIX_TRUST_SCRIPT" ]]; then
-        "$FIX_TRUST_SCRIPT" "$HOST_ONLY" "/var/lib/jelastic/keys" || warning "Trust repair script encountered an error."
+# Purge LiteSpeed Cache by emptying the filesystem cache directory
+CACHE_DIR="/var/www/webroot/.cache"
+info "Purging LiteSpeed cache by emptying '$CACHE_DIR' …"
+if [[ -d "$CACHE_DIR" ]]; then
+    # Build deletion command with root privileges if available
+    DEL_CMD=()
+    if [[ "$(id -u)" -eq 0 ]]; then
+        :
+    elif sudo -n true 2>/dev/null; then
+        DEL_CMD=(sudo)
+    elif [[ -w "$CACHE_DIR" ]]; then
+        :
     else
-        warning "Trust repair script not found at $FIX_TRUST_SCRIPT; skipping repair."
+        warning "Insufficient permissions to modify '$CACHE_DIR'. Please run this script as root or with passwordless sudo."
     fi
 
-    # Retry HTTPS
-    LS_CMD=()
-    if [[ -n "$SUDO_CMD" ]]; then
-        # shellcheck disable=SC2206
-        LS_CMD=($SUDO_CMD)
+    # Safely delete only the contents (including dotfiles) without removing the directory itself
+    if [[ ${#DEL_CMD[@]} -gt 0 ]]; then
+        "${DEL_CMD[@]}" find "$CACHE_DIR" -mindepth 1 -maxdepth 1 -exec rm -rf {} + || \
+            warning "Failed to fully clear '$CACHE_DIR'."
+    else
+        find "$CACHE_DIR" -mindepth 1 -maxdepth 1 -exec rm -rf {} + || \
+            warning "Failed to fully clear '$CACHE_DIR'."
     fi
-    if [[ ${#ENV_PREFIX[@]} -gt 0 ]]; then
-        LS_CMD+=("${ENV_PREFIX[@]}")
-    fi
-    LS_CMD+=("$WP_EXECUTABLE" "litespeed-purge" "all" "${WP_RUN_ARGS[@]}" "--url=$PURGE_URL_HTTPS")
-    PURGE_OUTPUT=$( "${LS_CMD[@]}" 2>&1 ) || true
-    printf "%s\n" "$PURGE_OUTPUT"
-
-    # If HTTPS still fails due to SSL, fallback to HTTP
-    if echo "$PURGE_OUTPUT" | grep -qiE "cURL error 60|SSL certificate problem"; then
-        warning "HTTPS purge still failing. Retrying over HTTP…"
-        LS_CMD=()
-        if [[ -n "$SUDO_CMD" ]]; then
-            # shellcheck disable=SC2206
-            LS_CMD=($SUDO_CMD)
-        fi
-        if [[ ${#ENV_PREFIX[@]} -gt 0 ]]; then
-            LS_CMD+=("${ENV_PREFIX[@]}")
-        fi
-        LS_CMD+=("$WP_EXECUTABLE" "litespeed-purge" "all" "${WP_RUN_ARGS[@]}" "--url=$PURGE_URL_HTTP")
-        PURGE_OUTPUT=$( "${LS_CMD[@]}" 2>&1 ) || true
-        printf "%s\n" "$PURGE_OUTPUT"
-    fi
-fi
-
-if echo "$PURGE_OUTPUT" | grep -qiE "Error|Warning"; then
-    warning "LiteSpeed purge may not have completed successfully."
+    success "LiteSpeed cache directory cleared."
+else
+    warning "LiteSpeed cache directory '$CACHE_DIR' does not exist; nothing to clear."
 fi
 
 # Delete all transients – recommended after domain/URL migration