[gnome-builder/wip/gtk4-port] plugins/shellcmd: add helper to create/register new command

[Christian Hergert <chergert src gnome org>]

commit 7568753cab9e4a6c7a9e44986df8c88189591f18
Author: Christian Hergert <chergert redhat com>
Date:   Sat Jun 11 00:52:31 2022 -0700

    plugins/shellcmd: add helper to create/register new command

 src/plugins/shellcmd/gbp-shellcmd-command-model.c | 40 ++++++++++++++++++++++-
 src/plugins/shellcmd/gbp-shellcmd-run-command.h   |  3 +-
 2 files changed, 41 insertions(+), 2 deletions(-)
---
diff --git a/src/plugins/shellcmd/gbp-shellcmd-command-model.c 
b/src/plugins/shellcmd/gbp-shellcmd-command-model.c
index 35ba00a53..ba954370c 100644
--- a/src/plugins/shellcmd/gbp-shellcmd-command-model.c
+++ b/src/plugins/shellcmd/gbp-shellcmd-command-model.c
@@ -322,8 +322,46 @@ gbp_shellcmd_command_model_new_for_project (IdeContext *context)
   g_return_val_if_fail (IDE_IS_CONTEXT (context), NULL);
 
   project_id = ide_context_dup_project_id (context);
-  project_settings_path = g_strconcat (SHELLCMD_SETTINGS_BASE, "projects/", project_id, "/", NULL);
+  project_settings_path = g_strconcat (SHELLCMD_SETTINGS_BASE"projects/", project_id, "/", NULL);
   settings = g_settings_new_with_path ("org.gnome.builder.shellcmd", project_settings_path);
 
   return gbp_shellcmd_command_model_new (settings, "run-commands");
 }
+
+GbpShellcmdRunCommand *
+gbp_shellcmd_run_command_create (IdeContext *context)
+{
+  g_autofree char *uuid = NULL;
+  g_autofree char *project_id = NULL;
+  g_autofree char *settings_path = NULL;
+  g_autofree char *parent_path = NULL;
+  g_autoptr(GStrvBuilder) builder = NULL;
+  g_autoptr(GSettings) settings = NULL;
+  g_auto(GStrv) strv = NULL;
+
+  g_return_val_if_fail (!context || IDE_IS_CONTEXT (context), NULL);
+
+  uuid = g_uuid_string_random ();
+  if (context != NULL)
+    project_id = ide_context_dup_project_id (context);
+
+  if (project_id == NULL)
+    parent_path = g_strdup (SHELLCMD_SETTINGS_BASE);
+  else
+    parent_path = g_strconcat (SHELLCMD_SETTINGS_BASE"projects/", project_id, "/", NULL);
+
+  settings_path = g_strconcat (parent_path, uuid, "/", NULL);
+  settings = g_settings_new_with_path ("org.gnome.builder.shellcmd", parent_path);
+  strv = g_settings_get_strv (settings, "run-commands");
+
+  builder = g_strv_builder_new ();
+  g_strv_builder_addv (builder, (const char **)strv);
+  g_strv_builder_add (builder, uuid);
+
+  g_clear_pointer (&strv, g_strfreev);
+  strv = g_strv_builder_end (builder);
+
+  g_settings_set_strv (settings, "run-commands", (const char * const *)strv);
+
+  return gbp_shellcmd_run_command_new (settings_path);
+}
diff --git a/src/plugins/shellcmd/gbp-shellcmd-run-command.h b/src/plugins/shellcmd/gbp-shellcmd-run-command.h
index f0ecd121e..b5b2e8981 100644
--- a/src/plugins/shellcmd/gbp-shellcmd-run-command.h
+++ b/src/plugins/shellcmd/gbp-shellcmd-run-command.h
@@ -28,6 +28,7 @@ G_BEGIN_DECLS
 
 G_DECLARE_FINAL_TYPE (GbpShellcmdRunCommand, gbp_shellcmd_run_command, GBP, SHELLCMD_RUN_COMMAND, 
IdeRunCommand)
 
-GbpShellcmdRunCommand *gbp_shellcmd_run_command_new (const char *settings_path);
+GbpShellcmdRunCommand *gbp_shellcmd_run_command_new    (const char *settings_path);
+GbpShellcmdRunCommand *gbp_shellcmd_run_command_create (IdeContext *context);
 
 G_END_DECLS