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Subject: |
[PATCH 0/5] Display a progress bar for on-going builds |
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Date: |
Sun, 27 Jan 2019 23:14:50 +0100 |
Hello Guix!
Some build tools (CMake, Ninja, GHC, etc.) emit progress reports
like “[ 3/42]”. This patch series is about making use of them
to display a progress bar for on-going builds on --verbosity=1.
This can be tested for example with ‘ghc-libmpd’, ‘hugin’,
‘libinput’, or with our ‘module-import-compiled.drv’. With
‘libinput’ and ‘hugin’ you get a second progress bar starting
anew for the tests, but that’s reasonable I think. Eventually,
we could prefix the progress bar by the name of the build phase.
The completion percentage is kept in <build> records referenced
by the <build-status> record. Then we simply display it as
needed. (guix self) will now also emit appropriate progress
reports so that ‘guix pull -v1’ is able to print progress bars.
(I had initially implemented it with <build-status> unchanged
and arranged to do the regexp-matching dance only upon ‘-v1’,
but the implementation turned out to be somewhat ugly and it’s
probably OK to regexp-exec build output lines in general—we
already do it for colorization anyway.)
Feedback welcome!
Ludo’.
Ludovic Courtès (5):
status: Record more information about builds.
status: Keep track of build completion as reported by build tools.
status: Print a progress bar for on-going builds when possible.
self: Produce progress reports compatible with (guix status).
pull: Default to verbosity level 1.
guix/scripts/pull.scm | 2 +-
guix/self.scm | 18 +++--
guix/status.scm | 157 +++++++++++++++++++++++++++++++++++-------
tests/status.scm | 59 ++++++++++++----
4 files changed, 195 insertions(+), 41 deletions(-)
--
2.20.1
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--- Begin Message ---
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Subject: |
Re: [bug#34228] [PATCH 0/5] Display a progress bar for on-going builds |
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Date: |
Tue, 29 Jan 2019 12:11:04 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) |
Ludovic Courtès <address@hidden> skribis:
> Some build tools (CMake, Ninja, GHC, etc.) emit progress reports
> like “[ 3/42]”. This patch series is about making use of them
> to display a progress bar for on-going builds on --verbosity=1.
Pushed!
2790b6670b pull: Default to verbosity level 1.
35dcaa119e self: Produce progress reports compatible with (guix status).
3854c6429c status: Print a progress bar for on-going builds when possible.
73a8681a16 status: Keep track of build completion as reported by build tools.
976ef2d978 status: Record more information about builds.
Ludo'.
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