fix(depgraph): use direct deps and align print output with JSON

- Switch from target:orderdeps() to target:get('deps') to show only
  direct dependencies declared via add_deps(), not transitive ones
- Print output now shows all fields: root targets, name, kind, group,
  default, and deps — matching the JSON structure
- Add kind assertion to test

2 files changed, 16 insertions, 3 deletions

diff --git a/tests/projects/plugins/show/depgraph/test.lua b/tests/projects/plugins/show/depgraph/test.lua
index 28ae7c188..229e715de 100644
--- a/tests/projects/plugins/show/depgraph/test.lua
+++ b/tests/projects/plugins/show/depgraph/test.lua
@@ -12,6 +12,7 @@ function test_depgraph_json(t)
         entries[target.name] = target
     end
     t:are_equal(entries.core.deps, {})
+    t:are_equal(entries.core.kind, "static")
     t:are_equal(entries.ui.deps, {"core"})
     t:are_equal(entries.app.deps, {"core", "ui"})
     t:are_equal(entries.app.kind, "binary")
diff --git a/xmake/plugins/show/info/depgraph.lua b/xmake/plugins/show/info/depgraph.lua
index 1f3142309..0807d865a 100644
--- a/xmake/plugins/show/info/depgraph.lua
+++ b/xmake/plugins/show/info/depgraph.lua
@@ -27,8 +27,11 @@ import("private.detect.check_targetname")
 
 function _collect_target_entry(target)
     local deps = {}
-    for _, dep in ipairs(target:orderdeps() or {}) do
-        table.insert(deps, dep:name())
+    local plain_deps = target:get("deps")
+    if plain_deps then
+        for _, dep in ipairs(plain_deps) do
+            table.insert(deps, dep)
+        end
     end
 
     return {
@@ -86,9 +89,18 @@ end
 
 function _print_target_graph(graph)
     print("The dependency graph of targets:")
+    cprint("")
+    cprint("  ${color.dump.string}root targets${clear}: %s", table.concat(graph.root_targets, ", "))
+    cprint("")
     for _, target in ipairs(graph.targets) do
         local deps = #target.deps > 0 and table.concat(target.deps, ", ") or "(none)"
-        cprint("    ${color.dump.string}%s${clear}: %s", target.name, deps)
+        cprint("  ${color.dump.string}%s${clear}:", target.name)
+        cprint("    ${dim}kind${clear}: %s", target.kind)
+        if target.group then
+            cprint("    ${dim}group${clear}: %s", target.group)
+        end
+        cprint("    ${dim}default${clear}: %s", tostring(target.default))
+        cprint("    ${dim}deps${clear}: %s", deps)
     end
 end