[gnome-builder] autotools: mine starting from project dir

[Christian Hergert <chergert src gnome org>]

commit 7d6a3894e53925ae6c39a9f606f0bbff4f09c871
Author: Christian Hergert <chergert redhat com>
Date:   Thu Jun 30 15:46:45 2016 -0700

    autotools: mine starting from project dir
    
    Avoid searching the users home directory, and instead start from the
    declared projects directory.

 plugins/autotools/ide-autotools-project-miner.c |   13 ++++++++++++-
 1 files changed, 12 insertions(+), 1 deletions(-)
---
diff --git a/plugins/autotools/ide-autotools-project-miner.c b/plugins/autotools/ide-autotools-project-miner.c
index 95108d6..2f03224 100644
--- a/plugins/autotools/ide-autotools-project-miner.c
+++ b/plugins/autotools/ide-autotools-project-miner.c
@@ -319,13 +319,24 @@ ide_autotools_project_miner_mine_async (IdeProjectMiner     *miner,
   IdeAutotoolsProjectMiner *self = (IdeAutotoolsProjectMiner *)miner;
   g_autoptr(GTask) task = NULL;
   g_autoptr(GFile) directory = NULL;
+  g_autoptr(GSettings) settings = NULL;
+  g_autofree gchar *projects_dir = NULL;
+  g_autofree gchar *path = NULL;
 
   g_assert (IDE_IS_AUTOTOOLS_PROJECT_MINER (self));
   g_assert (!cancellable || G_IS_CANCELLABLE (cancellable));
 
   task = g_task_new (miner, cancellable, callback, user_data);
 
-  directory = g_file_new_for_path (g_get_home_dir ());
+  /*
+   * Get the projects directory from GSettings.
+   * We use this to avoid checking the entire home directory.
+   * This defaults to "~/Projects" but the user can override.
+   */
+  settings = g_settings_new ("org.gnome.builder");
+  projects_dir = g_settings_get_string (settings, "projects-directory");
+  path = ide_path_expand (projects_dir);
+  directory = g_file_new_for_path (path);
 
   if (self->root_directory)
     g_task_set_task_data (task, g_object_ref (self->root_directory), g_object_unref);