From 0634f2048c7c9a474aab1d8104b964b3bf70a064 Mon Sep 17 00:00:00 2001
From: tanaka takashi <isazaka@gmail.com>
Date: Sat, 4 Jul 2026 17:21:32 +0900
Subject: feat(P1-002): migrate offline JSONL import/export to dedicated CLI

- Replace the MCP import_messages tool with standalone CLI commands:
  	iny-convmem-mcp --data-dir <path> --import <file>
  	iny-convmem-mcp --data-dir <path> --export <file>
- Add src/cli/{import,export,cli.h} and a CTest process test (tiny-convmem-mcp.cli)
  covering round-trip, manifest generation, overwrite/reject policies, and
  include_deleted export.
- Fix Debug heap corruption in 	iny_store_import() by deep-copying imported
  messages instead of taking ownership of caller-allocated records, which were
  later freed by the caller.
- Remove the now-redundant src/mcp/tools/import_messages.c and keep the tool
  registry at 7 MCP tools.
- Update docs/development-plan.md (P1-002 complete) and
  docs/implementation-status.md with CLI test coverage.
---
 src/cli/export.c | 98 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 src/cli/export.c

(limited to 'src/cli/export.c')

diff --git a/src/cli/export.c b/src/cli/export.c
new file mode 100644
index 0000000..4288ba4
--- /dev/null
+++ b/src/cli/export.c
@@ -0,0 +1,98 @@
+#include "cli/cli.h"
+
+#include "mcp/tools/common/common.h"
+#include "storage/codec.h"
+#include "storage/store.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int
+tiny_cli_export(tiny_store_t *store, const tiny_cli_options_t *options)
+{
+  size_t index;
+  size_t emitted = 0;
+  FILE *output = NULL;
+  tiny_json_buffer_t item;
+
+  if (!options || !options->export_path)
+    {
+      fprintf(stderr, "export: path is required\n");
+      return 1;
+    }
+
+  if (strcmp(options->export_path, "-") == 0)
+    {
+      output = stdout;
+    }
+  else
+    {
+      if (fopen_s(&output, options->export_path, "wb") != 0 || !output)
+        {
+          fprintf(stderr, "export: unable to open '%s'\n", options->export_path);
+          return 1;
+        }
+    }
+
+  if (fprintf(output, "{\"type\":\"tiny-convmem-manifest\",\"format_version\":2}\n") < 0)
+    {
+      fprintf(stderr, "export: failed to write manifest\n");
+      if (output != stdout)
+        {
+          fclose(output);
+        }
+      return 1;
+    }
+
+  for (index = 0; index < tiny_store_entry_count(store); ++index)
+    {
+      const tiny_store_entry_t *entry = tiny_store_entry(store, index);
+      int write_failed;
+      if (!entry)
+        {
+          continue;
+        }
+      if (entry->deleted && !options->include_deleted)
+        {
+          continue;
+        }
+      if (options->session_id && options->session_id[0]
+          && strcmp(entry->message.session_id, options->session_id) != 0)
+        {
+          continue;
+        }
+
+      tiny_json_init(&item);
+      if (entry->deleted)
+        {
+          tiny_json_raw(&item, "{\"type\":\"DEL\",\"message_id\":");
+          tiny_json_string(&item, entry->message.message_id);
+          tiny_json_raw(&item, "}");
+        }
+      else
+        {
+          tiny_mcp_tool_append_message(&item, &entry->message);
+        }
+
+      write_failed = item.failed || fprintf(output, "%s\n", item.data ? item.data : "") < 0;
+      tiny_json_free(&item);
+      if (write_failed)
+        {
+          fprintf(stderr, "export: failed to write record\n");
+          if (output != stdout)
+            {
+              fclose(output);
+            }
+          return 1;
+        }
+      emitted++;
+    }
+
+  if (output != stdout)
+    {
+      fclose(output);
+    }
+  (void)emitted;
+  return 0;
+}
-- 
cgit v1.2.3