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There is a very rare case where the maxval is improperly computed
initially for cache loading progress, and the value will go over.
Explanation from bitbake/lib/bb/cache.py:736 in MulticonfigCache:__init__:progress()
# we might have calculated incorrect total size because a file
# might've been written out just after we checked its size
In that case, progressbar will receive a value over the initial maxval.
This results in a ValueError stack trace as well as bitbake returning 1.
Traceback (most recent call last):
File ".../poky/bitbake/lib/bb/ui/knotty.py", line 736, in main
cacheprogress.update(event.current)
File ".../poky/bitbake/lib/progressbar/progressbar.py", line 256, in update
raise ValueError('Value out of range')
ValueError: Value out of range
This fix mirrors the behavior of MulticonfigCache and accepts the new
value as the new maxval. This is also what the percentage printout
is doing in bitbake/lib/progressbar/progressbar.py:191 in ProgressBar:percentage()
I encountered this issue randomly while working on a project with
VSCode saving files while commands where fired.
Note: This file is a fork from python-progressbar. It hasn't been
refreshed in 8 years. We did only two commits, 5 years ago with minor
modifications. This new change is also not how the upstream project is
behaving.
(Bitbake rev: 7cea7f7a87da041fc1ad370c5c3d15aabad3a0d4)
Signed-off-by: Enguerrand de Ribaucourt <enguerrand.de-ribaucourt@savoirfairelinux.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This adds the SPDX-License-Identifier license headers to the majority of
our source files to make it clearer exactly which license files are under.
The bulk of the files are under GPL v2.0 with one found to be under V2.0
or later, some under MIT and some have dual license. There are some files
which are potentially harder to classify where we've imported upstream code
and those can be handled specifically in later commits.
The COPYING file is replaced with LICENSE.X files which contain the full
license texts.
(Bitbake rev: ff237c33337f4da2ca06c3a2c49699bc26608a6b)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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For long-running tasks where we have some output from the task that
gives us some idea of the progress of the task (such as a percentage
complete), provide the means to scrape the output for that progress
information and show it to the user in the default knotty terminal
output in the form of a progress bar. This is implemented using a new
TaskProgress event as well as some code we can insert to do output
scanning/filtering.
Any task can fire TaskProgress events; however, if you have a shell task
whose output you wish to scan for progress information, you just need to
set the "progress" varflag on the task. This can be set to:
* "percent" to just look for a number followed by a % sign
* "percent:<regex>" to specify your own regex matching a percentage
value (must have a single group which matches the percentage number)
* "outof:<regex>" to look for the specified regex matching x out of y
items completed (must have two groups - first group needs to be x,
second y).
We can potentially extend this in future but this should be a good
start.
Part of the implementation for [YOCTO #5383].
(Bitbake rev: 0d275fc5b6531957a6189069b04074065bb718a0)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Since we're going to make some minor extensions to it, it makes sense to
bring in the latest version of python-progressbar. Its structure has
changed a little but the API hasn't; however we do need to ensure our
overridden _needs_update() function's signature in BBProgress() matches
properly.
(Bitbake rev: c3e51d71b36cbc9e9ed1b35fb93d0978e24bc98a)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Enguerrand de Ribaucourt
Richard Purdie
Paul Eggleton