[gnome-builder] shellcmd: add API to copy a GbpShellcmdCommand

[Christian Hergert <chergert src gnome org>]

commit d13603f0e2a49fed2a7d53379b028d8bf298f66d
Author: Christian Hergert <chergert redhat com>
Date:   Thu Aug 8 13:10:15 2019 -0700

    shellcmd: add API to copy a GbpShellcmdCommand
    
    This is useful so that we can discard the commands after they have been
    executed by the command manager.

 src/plugins/shellcmd/gbp-shellcmd-command.c | 25 +++++++++++++++++++++++++
 src/plugins/shellcmd/gbp-shellcmd-command.h |  1 +
 2 files changed, 26 insertions(+)
---
diff --git a/src/plugins/shellcmd/gbp-shellcmd-command.c b/src/plugins/shellcmd/gbp-shellcmd-command.c
index f0e4f323c..aa327dfb9 100644
--- a/src/plugins/shellcmd/gbp-shellcmd-command.c
+++ b/src/plugins/shellcmd/gbp-shellcmd-command.c
@@ -819,3 +819,28 @@ gbp_shellcmd_command_get_id (GbpShellcmdCommand *self)
   return self->id;
 }
 
+GbpShellcmdCommand *
+gbp_shellcmd_command_copy (GbpShellcmdCommand *self)
+{
+  GbpShellcmdCommand *ret;
+
+  g_return_val_if_fail (GBP_IS_SHELLCMD_COMMAND (self), NULL);
+
+  ret = g_object_new (GBP_TYPE_SHELLCMD_COMMAND, NULL);
+  ret->locality = self->locality;
+  ret->id = g_strdup (self->id);
+  ret->shortcut = g_strdup (self->shortcut);
+  ret->title = g_strdup (self->title);
+  ret->subtitle = g_strdup (self->subtitle);
+  ret->command = g_strdup (self->command);
+  ret->cwd = g_strdup (self->cwd);
+
+  if (self->environment != NULL)
+    {
+      g_auto(GStrv) env = ide_environment_get_environ (self->environment);
+      ret->environment = ide_environment_new ();
+      ide_environment_set_environ (ret->environment, (const gchar * const *)env);
+    }
+
+  return g_steal_pointer (&ret);
+}
diff --git a/src/plugins/shellcmd/gbp-shellcmd-command.h b/src/plugins/shellcmd/gbp-shellcmd-command.h
index fd6dce8de..ad078d089 100644
--- a/src/plugins/shellcmd/gbp-shellcmd-command.h
+++ b/src/plugins/shellcmd/gbp-shellcmd-command.h
@@ -37,6 +37,7 @@ typedef enum
 
 G_DECLARE_FINAL_TYPE (GbpShellcmdCommand, gbp_shellcmd_command, GBP, SHELLCMD_COMMAND, IdeObject)
 
+GbpShellcmdCommand         *gbp_shellcmd_command_copy            (GbpShellcmdCommand         *self);
 const gchar                *gbp_shellcmd_command_get_id          (GbpShellcmdCommand         *self);
 GbpShellcmdCommandLocality  gbp_shellcmd_command_get_locality    (GbpShellcmdCommand         *self);
 void                        gbp_shellcmd_command_set_locality    (GbpShellcmdCommand         *self,