bitbake: toaster: layer-relative paths for config files

Change bitbake variables table to show the path to the file in which
the variable was defined using a layer-relative path instead of the
full path to the file.

The layer-relative path is found by matching on the full defining file
path with entries in a list of layer names, sorted in descending order,
and with 'meta' appended as a built-in layer to the end of the list.

Additional filters are used to reduce false matches, although even if
there is a false match, the actual path to the defining file will be
obvious and not misleading.

[YOCTO #7414]

(Bitbake rev: ef6e854a50ea6894b0e320025280431a6fc8a9a5)

Signed-off-by: Dave Lerner <dave.lerner@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/bitbake/lib/toaster/toastergui/templates/configvars.html b/bitbake/lib/toaster/toastergui/templates/configvars.html
index 1bd29aac0d..3e4c7e85ea 100644
--- a/bitbake/lib/toaster/toastergui/templates/configvars.html
+++ b/bitbake/lib/toaster/toastergui/templates/configvars.html
@@ -55,7 +55,7 @@
         <td class="variable_value"><a data-toggle="modal" href="#variable-{{variable.pk}}">{{variable.variable_value|truncatechars:153}}</a></td>
         <td class="file"><a data-toggle="modal" href="#variable-{{variable.pk}}">
             {% if variable.vhistory.all %} {% autoescape off %}
-                {{variable.vhistory.all | filter_setin_files:file_filter }}
+                {{variable.vhistory.all | filter_setin_files:file_filter | cut_layer_path_prefix:layer_names}}
             {% endautoescape %} {% endif %}
         </a></td>
         <td class="description">
@@ -115,7 +115,7 @@
                 <tbody>
                     {% for vh in variable.vhistory.all %}
                     <tr>
-                        <td>{{forloop.counter}}</td><td>{{vh.file_name}}</td><td>{{vh.operation}}</td><td>{{vh.line_number}}</td>
+                        <td>{{forloop.counter}}</td><td>{{vh.file_name|cut_layer_path_prefix:layer_names}}</td><td>{{vh.operation}}</td><td>{{vh.line_number}}</td>
                     </tr>
                     {%endfor%}
                 </tbody>