simon-git: bob (master): Simon Tatham

[Commits to Tartarus CVS repository.]

TL;DR:
  3c6f2e1 Be more forgiving of varying tar trailers.
  012a45d Change semantics of removing the previous build directory.
  6939836 Default to building in the cwd.

Repository:     git://git.tartarus.org/simon/bob.git
On the web:     http://tartarus.org/~simon-git/gitweb/?p=bob.git
Branch updated: master
Committer:      Simon Tatham <anakin at pobox.com>
Date:           2015-06-11 18:58:28

commit 3c6f2e13e0aeb19cafb468d3e8ead627bba60e20
web diff http://tartarus.org/~simon-git/gitweb/?p=bob.git;a=commitdiff;h=3c6f2e13e0aeb19cafb468d3e8ead627bba60e20;hp=9a78323584eb1dd78c4d3d20d63bbf7dcf6551c4
Author: Simon Tatham <anakin at pobox.com>
Date:   Thu Mar 5 18:53:09 2015 +0000

    Be more forgiving of varying tar trailers.
    
    I had a case this week in which two supposedly identical builds
    generated very different CHMs (not sure why), which bob-deliver
    ignores. But a side effect of the CHMs differing in length was that
    when tar padded out the archive to a multiple of some large block
    size, it put different numbers of zero bytes on the ends of the two
    archives, failing bob-deliver's check on the tar trailer.
    
    Fixed by arranging that tar trailers consisting of only zero bytes are
    considered as alike as they need to be.

 bob-deliver |   10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

commit 012a45d3818449ff03d643f228a27e876aad05e5
web diff http://tartarus.org/~simon-git/gitweb/?p=bob.git;a=commitdiff;h=012a45d3818449ff03d643f228a27e876aad05e5;hp=3c6f2e13e0aeb19cafb468d3e8ead627bba60e20
Author: Simon Tatham <anakin at pobox.com>
Date:   Thu Jun 11 18:54:31 2015 +0100

    Change semantics of removing the previous build directory.
    
    I've decided that my near-universal habit of typing 'bob -F .' all the
    time is ridiculous, and that the most common command line ought to be
    shorter than that. The requirement for -F before bob will overwrite an
    existing build directory comes from the idea that builds are
    _precious_ - but the precious ones are one-offs like releases, which
    you do with a special command line anyway.
    
    So I've gone for the following compromise: if you use '-o' to specify
    an output directory, then bob will (as before) not overwrite an
    existing directory of that name unless you also say -F. But if you
    don't use -o, so that bob goes with the default build.out, then it
    _will_ overwrite freely. So just 'bob .' will work.

 bob     |    9 ++++++---
 bob.but |   34 +++++++++++++++++++++++++++-------
 2 files changed, 33 insertions(+), 10 deletions(-)

commit 6939836ff51eea41fd05593f3cb4387d5c2a90c1
web diff http://tartarus.org/~simon-git/gitweb/?p=bob.git;a=commitdiff;h=6939836ff51eea41fd05593f3cb4387d5c2a90c1;hp=012a45d3818449ff03d643f228a27e876aad05e5
Author: Simon Tatham <anakin at pobox.com>
Date:   Thu Jun 11 18:56:27 2015 +0100

    Default to building in the cwd.
    
    Now the simplest command is not even 'bob .': it's just 'bob'. That's
    more like the brevity I wanted!

 bob     |   33 ++++++++++++++++++---------------
 bob.but |   19 ++++++++++---------
 2 files changed, 28 insertions(+), 24 deletions(-)