feat: Add perl for OpenSSL builds

- Add perl to Dockerfile for rfs OpenSSL compilation
- Clean up rustup environment (remove gcc complications)
- Ready for complete build debugging

scripts/lib/components.sh

@@ -83,17 +83,15 @@ function components_download_git() {
     log_info "Version/Branch: ${version}"
     log_info "Target directory: ${target_dir}"
     
+    # Always do fresh clone to avoid git state issues
     if [[ -d "$target_dir" ]]; then
-        log_info "Component ${name} already exists, updating..."
-        safe_execute cd "$target_dir"
-        safe_execute git fetch --all
-        safe_execute git checkout "$version"
-        safe_execute git pull origin "$version" 2>/dev/null || log_info "Already up to date"
-    else
-        log_info "Cloning ${name} from ${url}"
-        safe_execute git clone --depth 1 --branch "$version" "$url" "$target_dir"
+        log_info "Removing existing ${name} directory for fresh clone"
+        safe_execute rm -rf "$target_dir"
     fi
     
+    log_info "Cloning ${name} from ${url}"
+    safe_execute git clone --depth 1 --branch "$version" "$url" "$target_dir"
+    
     # Verify checkout
     safe_execute cd "$target_dir"
     local current_ref=$(git rev-parse HEAD)
@@ -219,7 +217,13 @@ function components_build_component() {
 function components_setup_rust_env() {
     section_header "Setting Up Rust Environment"
     
-    # Check if we have rustup (Ubuntu/GitHub Actions) or system Rust (Alpine container)
+    # Source cargo environment if available
+    if [[ -f /root/.cargo/env ]]; then
+        log_info "Sourcing cargo environment from /root/.cargo/env"
+        source /root/.cargo/env
+    fi
+    
+    # Check if we have rustup (should be available now)
     if command_exists "rustup"; then
         log_info "Using rustup for Rust toolchain management"
         
@@ -231,24 +235,11 @@ function components_setup_rust_env() {
             log_info "Rust target already installed: ${RUST_TARGET}"
         fi
         
-        # Set environment variables for rustup
+        # Set environment variables for rustup (clean and simple)
         export RUSTFLAGS="-C target-feature=+crt-static"
-        export CC_x86_64_unknown_linux_musl="musl-gcc"
-        export CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_LINKER="musl-gcc"
     else
-        log_info "Using system Rust (Alpine) with musl"
-        
-        # Verify musl-gcc is available
-        if ! command_exists "musl-gcc"; then
-            log_error "musl-gcc not found. Install with: apk add musl-dev"
-            return 1
-        fi
-        
-        # Set environment variables for system Rust
-        export RUSTFLAGS="-C target-feature=+crt-static -C linker=musl-gcc"
-        export CC="musl-gcc"
-        export TARGET_CC="musl-gcc"
-        export CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_LINKER="musl-gcc"
+        log_error "rustup not found after setup"
+        return 1
     fi
     
     log_info "Rust environment configured for musl builds"
@@ -269,10 +260,28 @@ function build_zinit() {
     log_info "Building zinit from: ${component_dir}"
     
     # Ensure we're in the correct directory
-    safe_execute cd "$component_dir"
-    log_info "Current directory: $(pwd)"
+    if [[ ! -d "$component_dir" ]]; then
+        log_error "Component directory not found: ${component_dir}"
+        return 1
+    fi
     
-    # Build with musl target
+    # Don't use safe_execute for cd - it runs in subshell
+    log_info "Executing: cd $component_dir"
+    cd "$component_dir" || {
+        log_error "Failed to change to directory: $component_dir"
+        return 1
+    }
+    
+    local current_dir=$(pwd)
+    log_info "Current directory: ${current_dir}"
+    
+    # Verify Cargo.toml exists
+    if [[ ! -f "Cargo.toml" ]]; then
+        log_error "Cargo.toml not found in: ${current_dir}"
+        return 1
+    fi
+    
+    # Build with musl target (rustup properly configured)
     safe_execute cargo build --release --target "$RUST_TARGET"
     
     # Find and install binary
@@ -302,6 +311,28 @@ function build_rfs() {
     
     log_info "Building rfs from: ${component_dir}"
     
+    # Ensure we're in the correct directory
+    if [[ ! -d "$component_dir" ]]; then
+        log_error "Component directory not found: ${component_dir}"
+        return 1
+    fi
+    
+    # Don't use safe_execute for cd - it runs in subshell
+    log_info "Executing: cd $component_dir"
+    cd "$component_dir" || {
+        log_error "Failed to change to directory: $component_dir"
+        return 1
+    }
+    
+    local current_dir=$(pwd)
+    log_info "Current directory: ${current_dir}"
+    
+    # Verify Cargo.toml exists
+    if [[ ! -f "Cargo.toml" ]]; then
+        log_error "Cargo.toml not found in: ${current_dir}"
+        return 1
+    fi
+    
     # Build with musl target
     safe_execute cargo build --release --target "$RUST_TARGET"
     
@@ -339,7 +370,12 @@ function build_mycelium() {
         return 1
     fi
     
-    safe_execute cd "$myceliumd_dir"
+    # Don't use safe_execute for cd - it runs in subshell
+    log_info "Executing: cd $myceliumd_dir"
+    cd "$myceliumd_dir" || {
+        log_error "Failed to change to myceliumd directory: $myceliumd_dir"
+        return 1
+    }
     log_info "Building in myceliumd subdirectory: $(pwd)"
     
     # Build with musl target