Since on regular compiles the version information is not critical, it's
better to only update it on make dist; furthermore, there it is indeed
needed to regenerate it automatically, without requiring the use of make
maintainerclean beforehand.

This patch simply adds a new phony target that forces regeneration as a
prerequisite for the dist rule.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

If we're building on a different version, the version file needs to be
regenerated.

Signed-off-by: Guido Trotter <ultrotter@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

The Luxi loader implements both a generic Ganeti Luxi client and the
loader; it is better if these two are separated. The patch adds a
Ganeti/Luxi.hs (not under HTools!) since that is generic for Ganeti, and
not related necessarily to htools.

Haddock doesn't like pre-processed files (at least not in all versions).
Thus we need to remove the ExtLoader module from the haddock-procesed
file list.

The Makefile was intented to be -Wall and not simply -W, but I missed
that. This enables more warnings and also enables -Werror (except for
the tests).

This uses hasktags for building emacs TAGS.

hn1 was deprecated for a while and this patch removes it altogether. The
support code in Cluster.hs is also removed.

This is a tool that checks how many instances (of same size, specified
by command line arguments) can be added to a cluster while remaining N+1
compliant.

This patch makes sure that all references to the name of the software is
ganeti-htools, not simply htools.

This patch does only doc build changes, doc changes and function move
around (for more logical documentation). It should have no impact at all
on the code.

Since ghc won't trigger recompilation due to the -fhpc flag, it's not
useful to rm && make test, as this will only relink the binary.
Therefore we simplify this rule.

This patch adds a QuickCheck-based test infrastructure and initial tests
based on it. The PeerMap module has a 100% coverage ☺️

Side-note: one has to read the source of QuickCheck to see how to use it
(especially the Batch submodule), the docs are not enough…

This splits the current “clean” rule into proper clean (cleaning of
build artifacts) and maintainer-clean (cleaning of distributed files).
This should make it better for Debian packaging.

This makes hail compile and get a request parsed via IAlloc, but nothing
more.

It was missing a dependency on the Version.hs file, so right after “make
clean”, a “make dist” used to fail.

Use the $HPROGS variable instead of hardcoding the program names.

This removes most of the content of the README file (obsoleted by new
algorithm and man pages), modifies the Makefile to include the built
documentation in the source archive (so that haddock/hscolour are not
needed) and updates the haddock-prologue with current information.

This patch does some small changes:
  - fixes a comment
  - export more node functions (unneeded now, but hscan will use them)
  - fixes Makefile rule for building the programs

The modules are moved from the ‘top’ namespace to ‘Ganeti.HTools’, in
compliance with standard practices.

This patch attempts to embed the VCS id in binaries, based on the way
other projects seem to do this.

This fixes the doc issue which exists since the addition of hbal. Now
make doc makes sense again.

This is the initial import of release 0.0.3.