[bitbake-devel] [PATCH 6/8] bitbake: cooker, command: add a command to return global data

[Alex DAMIAN]

From: Alexandru DAMIAN <alexandru.damian at intel.com>

Adding the 'getDataDump' read-only command that will
return a dump of the global data state.

This will be used by UI clients to get the build configuration.

Signed-off-by: Alexandru DAMIAN <alexandru.damian at intel.com>
---
 bitbake/lib/bb/command.py |  8 ++++++++
 bitbake/lib/bb/cooker.py  | 15 +++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/bitbake/lib/bb/command.py b/bitbake/lib/bb/command.py
index f1abaf7..84136f1 100644
--- a/bitbake/lib/bb/command.py
+++ b/bitbake/lib/bb/command.py
@@ -145,6 +145,14 @@ class CommandsSync:
         """
         command.cooker.shutdown(True)
 
+    def getDataDump(self, command, params):
+        """
+        Returns a dump of the global state. Call with
+        variable flags to be retrieved as params.
+        """
+        return command.cooker.getGlobalExpandedData(params)
+    getDataDump.readonly = True
+
     def getVariable(self, command, params):
         """
         Read the value of a variable from data
diff --git a/bitbake/lib/bb/cooker.py b/bitbake/lib/bb/cooker.py
index cb0e3e5..12155b9 100644
--- a/bitbake/lib/bb/cooker.py
+++ b/bitbake/lib/bb/cooker.py
@@ -1134,6 +1134,21 @@ class BBCooker:
 
         self.configuration.server_register_idlecallback(buildTargetsIdle, rq)
 
+
+    def getGlobalExpandedData(self, flags):
+        dump = {}
+        for k in self.data.keys():
+            try:
+                v = self.data.getVar(k, True)
+                if not k.startswith("__") and not bool(self.data.getVarFlag(k, 'func')) and not isinstance(v, bb.data_smart.DataSmart):
+                    dump[k] = { 'v' : v }
+                    for d in flags:
+                        dump[k][d] = self.data.getVarFlag(k, d)
+            except:
+                pass
+        return dump
+
+
     def generateNewImage(self, image, base_image, package_queue, timestamp, description):
         '''
         Create a new image with a "require"/"inherit" base_image statement
-- 
1.8.1.2