Initial commit: apt-ostree project with 100% rpm-ostree CLI compatibility

scripts/testing/test-ostree-detection.sh

@@ -0,0 +1,86 @@
+#!/bin/bash
+
+# Test script for apt-ostree OSTree environment detection
+# This script demonstrates how apt-ostree detects if it's running in an OSTree environment
+
+set -e
+
+echo "=== apt-ostree OSTree Environment Detection Test ==="
+echo
+
+# Check if we're in an OSTree environment
+echo "1. Checking OSTree filesystem detection..."
+if [ -d "/ostree" ]; then
+    echo "   ✓ /ostree directory exists"
+else
+    echo "   ✗ /ostree directory does not exist"
+fi
+
+echo
+echo "2. Checking OSTree booted detection..."
+if [ -f "/run/ostree-booted" ]; then
+    echo "   ✓ /run/ostree-booted file exists"
+else
+    echo "   ✗ /run/ostree-booted file does not exist"
+fi
+
+echo
+echo "3. Checking OSTree kernel parameter..."
+if grep -q "ostree" /proc/cmdline 2>/dev/null; then
+    echo "   ✓ 'ostree' found in kernel command line"
+else
+    echo "   ✗ 'ostree' not found in kernel command line"
+fi
+
+echo
+echo "4. Testing apt-ostree environment validation..."
+if command -v apt-ostree >/dev/null 2>&1; then
+    echo "   Running: apt-ostree daemon-ping"
+    if apt-ostree daemon-ping 2>/dev/null; then
+        echo "   ✓ apt-ostree daemon is available"
+    else
+        echo "   ✗ apt-ostree daemon is not available"
+    fi
+else
+    echo "   ✗ apt-ostree command not found"
+fi
+
+echo
+echo "5. Testing apt-ostree status command..."
+if command -v apt-ostree >/dev/null 2>&1; then
+    echo "   Running: apt-ostree status"
+    if apt-ostree status 2>/dev/null; then
+        echo "   ✓ apt-ostree status command works"
+    else
+        echo "   ✗ apt-ostree status command failed"
+    fi
+else
+    echo "   ✗ apt-ostree command not found"
+fi
+
+echo
+echo "=== Environment Summary ==="
+
+# Determine environment type
+if [ -d "/ostree" ] && [ -f "/run/ostree-booted" ]; then
+    if grep -q "ostree" /proc/cmdline 2>/dev/null; then
+        echo "Environment: Fully functional OSTree environment"
+    else
+        echo "Environment: Minimal OSTree environment (can operate)"
+    fi
+elif [ -d "/ostree" ]; then
+    echo "Environment: Partial OSTree environment (filesystem only)"
+else
+    echo "Environment: Non-OSTree environment"
+fi
+
+echo
+echo "=== Detection Methods Used ==="
+echo "1. Filesystem Detection: /ostree directory"
+echo "2. Boot Detection: /run/ostree-booted file"
+echo "3. Kernel Parameter Detection: 'ostree' in /proc/cmdline"
+echo "4. Library Detection: OSTree sysroot loading"
+echo "5. Service Detection: apt-ostree daemon availability"
+echo
+echo "These detection methods match rpm-ostree's approach for"
+echo "determining if the system is running in an OSTree environment."