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root / htools / Ganeti / HTools / Program @ d66aa238

Name Size
Hail.hs 2.8 kB
Hbal.hs 15 kB
Hcheck.hs 11.7 kB
Hinfo.hs 5.6 kB
Hscan.hs 4.9 kB
Hspace.hs 16.7 kB

Latest revisions

# Date Author Comment
d66aa238 11/12/2012 01:19 pm Iustin Pop

Change type of program options to 'IO [Options]'

Some options have defaults that depend on the environment, and we
could handle these in two ways:

- use a place-holder value (e.g. data X a = Default | Custom a) that
is later read from the environment
- move the options list to IO monad, where it can read the...

7adb7dff 10/26/2012 06:05 pm Iustin Pop

Convert Luxi results to Ganeti errors

This a bit too complex patch converts the result of Luxi calls
(submitJob, query*, etc.) from Result to ErrorResult. It then
immediately revers this in the HTools/Backend/Luxi module, where we
don't need necessarily the full error type (just a nice error...

879d9290 10/26/2012 03:05 pm Iustin Pop

Move htools backends to a separate directory

Five modules under the HTools/ directories are backend
implementations, so let's move them to a separate directory, to more
clearly show the hierarchy. I wanted to do this for a while, but
merging between branches is always an issue, so let's do it know since...

66ad857a 10/26/2012 02:22 pm Iustin Pop

Fix a few issues found by newer hlint

Testing with a newer hlint found a few minor issues; but all are real,
valid recommendations:

- don't use "if cond then f x else f y", but "f (if cond then x else y)"
- "if a then b else True" is equivalent to the simpler "not a || b"...

dd77da99 10/22/2012 12:29 pm Helga Velroyen

A few unittests improvements

Small simplifications of other unit tests using the (==?)
operator when possible, and typo fixes.

Signed-off-by: Helga Velroyen <>
Reviewed-by: Iustin Pop <>

707cd3d7 10/18/2012 12:11 pm Helga Velroyen

Use exitErr instead of explicit error message and exitWith

Furthermore, a few messages have their capitalisation changed (fixed).

Signed-off-by: Helga Velroyen <>
Signed-off-by: Iustin Pop <>
Reviewed-by: Iustin Pop <>

01e52493 10/15/2012 07:56 pm Iustin Pop

Cleanup HTools.Types/BasicTypes imports

Before we reorganised the source tree, the 'Result' type was exported
from HTools/Types.hs. This changed during the reorg, but at that time
we didn't change the exports; instead, we kept re-exporting it from
the old module for compatibility....

22278fa7 10/08/2012 02:06 pm Iustin Pop

Define the actual arguments that are supported by programs

This defines the arguments supported and then modifies the
--help-completion output to include them too.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

26d62e4c 10/08/2012 12:35 pm Iustin Pop

Rename Ganeti/HTools/Utils.hs to Ganeti/Utils.hs

This is, I believe, the last non-htools specific file that still lived
in the htools directory; it's already widely used in non-htools code,
so let's move it before we add more functionality to this module....

42834645 09/26/2012 02:18 pm Iustin Pop

Remove generic options from individual programs

Currently, we test and require that each individual program (hbal,
etc.) defines/supports the generic options (currently --help and
--version). Even with the test, this is not optimal, since it requires
changes in many places whenever we modify the list of generic options,...

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