[PATCH] rootfs: Report progress for postprocessing steps

[Harald Seiler <hws@denx.de>]

Use a ProgressHandler to report how far postprocessing has progressed.
Because we can't know the exact timing of all postprocessing tasks, the
percentages are split evenly for all steps.

Signed-off-by: Harald Seiler <hws@denx.de>
---
 meta/classes/rootfs.bbclass | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/meta/classes/rootfs.bbclass b/meta/classes/rootfs.bbclass
index 806e824c825a..889272e7bee4 100644
--- a/meta/classes/rootfs.bbclass
+++ b/meta/classes/rootfs.bbclass
@@ -248,12 +248,16 @@ python do_rootfs_postprocess() {
     # removed on a previous execution of this task:
     bb.build.exec_func('rootfs_do_qemu', d)
 
+    progress_reporter = bb.progress.ProgressHandler(d)
+    progress_reporter.update(0)
+
     cmds = d.getVar("ROOTFS_POSTPROCESS_COMMAND")
     if cmds is None or not cmds.strip():
         return
     cmds = cmds.split()
-    for cmd in cmds:
+    for i, cmd in enumerate(cmds):
         bb.build.exec_func(cmd, d)
+        progress_reporter.update(int(i / len(cmds) * 100))
 }
 addtask rootfs_postprocess before do_rootfs
 
-- 
2.25.4