starting the process of moving manifest mgmt to a dedicated subcommand

modules/build/build.cpp

@@ -91,6 +91,9 @@ extern "C" int dpm_module_execute(const char* command, int argc, char** argv) {
         case CMD_HELP:
             return cmd_help(argc, argv);
 
+        case CMD_MANIFEST:
+            return cmd_manifest(argc, argv);
+
         case CMD_UNKNOWN:
             default:
                 return cmd_unknown(command, argc, argv);

modules/build/include/cli_parsers.hpp

@@ -12,9 +12,10 @@
  * @brief Enumeration of supported commands for the build module
  */
 enum Command {
-    CMD_UNKNOWN,    /**< Unknown or unsupported command */
-    CMD_HELP,       /**< Display help information */
-    CMD_STAGE       /**< Stage a new DPM package */
+    CMD_UNKNOWN,     /**< Unknown or unsupported command       */
+    CMD_HELP,        /**< Display help information             */
+    CMD_STAGE,       /**< Stage a new DPM package              */
+    CMD_MANIFEST,    /**< Regenerate a stage manifest          */
 };
 
 /**

modules/build/include/commands.hpp

@@ -16,6 +16,17 @@
  */
 int cmd_stage(int argc, char** argv);
 
+/**
+ * @brief Handler for the manifest command
+ *
+ * Generates or refreshes package manifest.
+ *
+ * @param argc Number of arguments
+ * @param argv Array of arguments
+ * @return 0 on success, non-zero on failure
+ */
+int cmd_manifest(int argc, char** argv);
+
 /**
  * @brief Handler for the help command
  *
@@ -39,6 +50,16 @@ int cmd_help(int argc, char** argv);
  */
 int cmd_stage_help(int argc, char** argv);
 
+/**
+ * @brief Handler for the manifest help command
+ *
+ * Displays information about manifest command options.
+ *
+ * @param argc Number of arguments
+ * @param argv Array of arguments
+ * @return 0 on success, non-zero on failure
+ */
+int cmd_manifest_help(int argc, char** argv);
 
 /**
  * @brief Handler for unknown commands

modules/build/src/checksums.cpp

@@ -13,7 +13,6 @@
 
 #include "checksums.hpp"
 
-
 std::string get_configured_hash_algorithm()
 {
     const char* algorithm = dpm_get_config("cryptography", "checksum_algorithm");
@@ -169,4 +168,4 @@ std::string generate_file_checksum(const std::filesystem::path& file_path)
     }
 
     return ss.str();
-}
+}

modules/build/src/cli_parsers.cpp

@@ -237,6 +237,11 @@ Command parse_command(const char* cmd_str) {
         return CMD_STAGE;
     }
 
+    // Check for stage command, including when it has additional arguments
+    if (strncmp(cmd_str, "manifest", 8) == 0) {
+        return CMD_MANIFEST;
+    }
+
     // Check if cmd_str is a help option
     if (strcmp(cmd_str, "-h") == 0 || strcmp(cmd_str, "--help") == 0) {
         return CMD_HELP;

modules/build/src/commands.cpp

@@ -1,5 +1,73 @@
 #include "commands.hpp"
 
+static int refresh_package_manifest(const std::string& stage_dir, bool force) {
+    dpm_log(LOG_INFO, ("Refreshing package manifest for: " + stage_dir).c_str());
+    return 0;
+}
+
+static int generate_package_manifest(const std::string& stage_dir, bool force) {
+    dpm_log(LOG_INFO, ("Generating package manifest for: " + stage_dir).c_str());
+    return 0;
+}
+
+int cmd_manifest(int argc, char** argv) {
+    // Parse command line options
+    bool force = false;
+    bool refresh_only = false;
+    bool verbose = false;
+    bool show_help = false;
+    std::string stage_dir = "";
+
+    // Process command-line arguments
+    for (int i = 1; i < argc; i++) {
+        std::string arg = argv[i];
+
+        if (arg == "-f" || arg == "--force") {
+            force = true;
+        } else if (arg == "-r" || arg == "--refresh-only") {
+            refresh_only = true;
+        } else if (arg == "-v" || arg == "--verbose") {
+            verbose = true;
+        } else if (arg == "-h" || arg == "--help" || "help" ) {
+            show_help = true;
+        } else if ((arg == "-s" || arg == "--stage") && i + 1 < argc) {
+            stage_dir = argv[i + 1];
+            i++; // Skip the next argument
+        }
+    }
+
+    // If help was requested, show it and return
+    if (show_help) {
+        return cmd_manifest_help(argc, argv);
+    }
+
+    // Validate that stage directory is provided
+    if (stage_dir.empty()) {
+        dpm_log(LOG_ERROR, "Stage directory is required (--stage/-s)");
+        return cmd_manifest_help(argc, argv);
+    }
+
+    // Expand path if needed
+    stage_dir = expand_path(stage_dir);
+
+    // Check if stage directory exists
+    if (!std::filesystem::exists(stage_dir)) {
+        dpm_log(LOG_ERROR, ("Stage directory does not exist: " + stage_dir).c_str());
+        return 1;
+    }
+
+    // Set verbose logging if requested
+    if (verbose) {
+        dpm_set_logging_level(LOG_DEBUG);
+    }
+
+    // Log the operation being performed
+    if (refresh_only) {
+        return refresh_package_manifest(stage_dir, force);
+    } else {
+        return generate_package_manifest(stage_dir, force);
+    }
+}
 
 int cmd_stage(int argc, char** argv) {
     // Announce that the stage step is being executed (debug level)
@@ -81,6 +149,7 @@ int cmd_help(int argc, char** argv) {
     dpm_log(LOG_INFO, "");
     dpm_log(LOG_INFO, "Available commands:");
     dpm_log(LOG_INFO, "  stage      - Stage a new DPM package directory");
+    dpm_log(LOG_INFO, "  manifest   - Generate or refresh package manifest");
     dpm_log(LOG_INFO, "  help       - Display this help message");
     dpm_log(LOG_INFO, "");
     dpm_log(LOG_INFO, "Usage: dpm build <command>");
@@ -114,4 +183,17 @@ int cmd_stage_help(int argc, char** argv) {
     dpm_log(LOG_INFO, "  -v, --verbose              Enable verbose output");
     dpm_log(LOG_INFO, "  -h, --help                 Display this help message");
     return 0;
+}
+
+int cmd_manifest_help(int argc, char** argv) {
+    dpm_log(LOG_INFO, "Usage: dpm build manifest [options]");
+    dpm_log(LOG_INFO, "");
+    dpm_log(LOG_INFO, "Options:");
+    dpm_log(LOG_INFO, "  -s, --stage DIR           Stage directory path (required)");
+    dpm_log(LOG_INFO, "  -r, --refresh-only        Refresh existing manifest instead of generating a new one");
+    dpm_log(LOG_INFO, "  -f, --force               Force manifest operation even if warnings occur");
+    dpm_log(LOG_INFO, "  -v, --verbose             Enable verbose output");
+    dpm_log(LOG_INFO, "  -h, --help                Display this help message");
+    dpm_log(LOG_INFO, "");
+    return 0;
 }