Add validate_all.sh script for comprehensive testing

- Create validate_all.sh to run all validation checks
- Provide clear summary with pass/fail counts
- Update scripts/README.md with validate_all documentation
- Fix logging.sh path resolution for sourcing

Co-authored-by: jmiller-moko <230051081+jmiller-moko@users.noreply.github.com>

scripts/README.md

@@ -219,6 +219,38 @@ INFO: Smoke tests completed successfully
 INFO: =========================================
 ```
 
+### `validate_all.sh`
+Runs all validation scripts and provides a comprehensive report:
+- Executes all required validation checks
+- Executes all optional validation checks
+- Provides colored output with pass/fail indicators
+- Returns summary with counts
+
+Usage:
+```bash
+./scripts/run/validate_all.sh
+```
+
+Example output:
+```
+=== Repository Validation Suite ===
+INFO: Running all validation checks...
+
+=== Required Checks ===
+[SUCCESS] ✓ manifest
+[SUCCESS] ✓ xml_wellformed
+
+=== Optional Checks ===
+[SUCCESS] ✓ no_secrets
+[SUCCESS] ✓ php_syntax
+WARN: ✗ tabs (warnings/issues found)
+
+=== Validation Summary ===
+  Required checks passed: 2/2
+  Optional checks passed: 2/8
+[SUCCESS] SUCCESS: All required checks passed
+```
+
 ## Best Practices
 
 ### Writing New Scripts
@@ -256,7 +288,12 @@ INFO: =========================================
 
 ### Testing Scripts Locally
 
-Run validation scripts before committing:
+Run all validation scripts:
+```bash
+./scripts/run/validate_all.sh
+```
+
+Run individual validation scripts:
 ```bash
 ./scripts/validate/manifest.sh
 ./scripts/validate/php_syntax.sh

scripts/lib/logging.sh

@@ -35,8 +35,14 @@
 
 set -eu
 
-# Resolve script directory properly
-SCRIPT_LIB_DIR="$(cd "$(dirname "$0")" && pwd)"
+# Resolve script directory properly - works when sourced
+if [ -n "${SCRIPT_DIR:-}" ]; then
+	# Already set by caller
+	SCRIPT_LIB_DIR="${SCRIPT_DIR}/lib"
+else
+	# Determine from this file's location
+	SCRIPT_LIB_DIR="$(cd "$(dirname "${BASH_SOURCE[0]:-$0}")" && pwd)"
+fi
 
 # Shared utilities
 . "${SCRIPT_LIB_DIR}/common.sh"

scripts/run/validate_all.sh

@@ -0,0 +1,141 @@
+#!/usr/bin/env bash
+
+# ============================================================================
+# Copyright (C) 2025 Moko Consulting <hello@mokoconsulting.tech>
+#
+# This file is part of a Moko Consulting project.
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program (./LICENSE.md).
+# ============================================================================
+
+# ============================================================================
+# FILE INFORMATION
+# ============================================================================
+# DEFGROUP: Script.Run
+# INGROUP: Repository.Validation
+# REPO: https://github.com/mokoconsulting-tech/moko-cassiopeia
+# PATH: /scripts/run/validate_all.sh
+# VERSION: 01.00.00
+# BRIEF: Run all validation scripts and report results
+# NOTE: Helpful for developers to run all checks before committing
+# ============================================================================
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
+. "${SCRIPT_DIR}/lib/common.sh"
+. "${SCRIPT_DIR}/lib/logging.sh"
+
+# ----------------------------------------------------------------------------
+# Configuration
+# ----------------------------------------------------------------------------
+
+REQUIRED_CHECKS=(
+	"manifest"
+	"xml_wellformed"
+)
+
+OPTIONAL_CHECKS=(
+	"changelog"
+	"language_structure"
+	"license_headers"
+	"no_secrets"
+	"paths"
+	"php_syntax"
+	"tabs"
+	"version_alignment"
+)
+
+# ----------------------------------------------------------------------------
+# Run validations
+# ----------------------------------------------------------------------------
+
+log_section "Repository Validation Suite"
+log_info "Running all validation checks..."
+log_separator
+
+required_passed=0
+required_failed=0
+optional_passed=0
+optional_failed=0
+
+# Required checks
+log_section "Required Checks"
+for check in "${REQUIRED_CHECKS[@]}"; do
+	script="${SCRIPT_DIR}/validate/${check}.sh"
+	if [ ! -f "${script}" ]; then
+		log_error "Script not found: ${script}"
+		required_failed=$((required_failed + 1))
+		continue
+	fi
+	
+	log_step "Running: ${check}"
+	if "${script}" >/dev/null 2>&1; then
+		log_success "✓ ${check}"
+		required_passed=$((required_passed + 1))
+	else
+		log_error "✗ ${check} (FAILED)"
+		required_failed=$((required_failed + 1))
+	fi
+done
+
+echo ""
+
+# Optional checks
+log_section "Optional Checks"
+for check in "${OPTIONAL_CHECKS[@]}"; do
+	script="${SCRIPT_DIR}/validate/${check}.sh"
+	if [ ! -f "${script}" ]; then
+		log_warn "Script not found: ${script}"
+		continue
+	fi
+	
+	log_step "Running: ${check}"
+	if "${script}" >/dev/null 2>&1; then
+		log_success "✓ ${check}"
+		optional_passed=$((optional_passed + 1))
+	else
+		log_warn "✗ ${check} (warnings/issues found)"
+		optional_failed=$((optional_failed + 1))
+	fi
+done
+
+# ----------------------------------------------------------------------------
+# Summary
+# ----------------------------------------------------------------------------
+
+echo ""
+log_separator
+log_section "Validation Summary"
+log_separator
+
+log_kv "Required checks passed" "${required_passed}/${#REQUIRED_CHECKS[@]}"
+log_kv "Required checks failed" "${required_failed}"
+log_kv "Optional checks passed" "${optional_passed}/${#OPTIONAL_CHECKS[@]}"
+log_kv "Optional checks with issues" "${optional_failed}"
+
+log_separator
+
+if [ "${required_failed}" -gt 0 ]; then
+	log_error "FAILED: ${required_failed} required check(s) failed"
+	exit 1
+else
+	log_success "SUCCESS: All required checks passed"
+	if [ "${optional_failed}" -gt 0 ]; then
+		log_warn "Note: ${optional_failed} optional check(s) found issues"
+	fi
+	exit 0
+fi