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20 commits

Author SHA1 Message Date
joewilliams
d726e598b5 Add support for using -remsh via runner script 2012-04-23 11:08:19 -07:00
joewilliams
26e1252250 add more info to readme 2012-03-31 13:05:02 -07:00
joewilliams
b7bcf5528b Handle vm.args properly while building upgrades
This patch corrects the vm.args behavior while building upgrade tarballs
by copying the file from the release into the upgrade. Additionally it
patches the dummy runner script in the upgrade test project to work
properly.
2011-10-05 20:23:07 -07:00
joewilliams
cb5056b2e3 Get rid of app.config
app.config has been a long standing erroneous file in rebar. Erlang/OTP
documentation suggests a sys.config file instead. This file is stored in
the releases/VSN directory. This does a few things but most importantly
it ensures your config (contained in the application environment)
survives a hot upgrade. It also has the advantage of allowing the
configuration of the application to be versioned along side the
application code. This patch flips rebar to use sys.config rather than
app.config.

Additionally it makes this flip to vm.args as well, making them
versioned just like sys.config.

This patch also includes runner script changes to support the old
etc/app.config config file location and support for Windows.

Thanks to mokele for the initial work and kick in the pants to make this
finially happen.
2011-09-20 09:44:41 -07:00
Tuncer Ayaz
4f41e742d3 rebar_eunit_tests: avoid repetition 2011-08-07 16:21:43 +02:00
Tuncer Ayaz
e3fe1c6903 rebar_eunit_tests: check return values 2011-08-07 16:21:40 +02:00
Tuncer Ayaz
5f2930b701 Fix whitespace errors in unit tests 2011-08-05 01:52:33 +02:00
Tuncer Ayaz
e21166ae6f Sync rel/files in dummy project with templates 2011-07-18 18:58:20 +02:00
Tuncer Ayaz
25c0226ab9 Update runner script in test project 2011-03-04 19:39:45 +01:00
joewilliams
11bf6b4aab Add 'generate-appups' command
To further support OTP releases I have added support for generating
application appup files. These include instructions that systools uses
to generate a relup file which contains the low level instructions
needed to perform a hot code upgrade. My goal with this module is to
produce "good enough" appup files or at least a skeleton to help one get
started with something more complex. If an appup file already exists for
an application this command will not attempt to create a new one.

Usage:
$ rebar generate-appups previous_release=/path/to/old/version

Generally this command will be run just before 'generate-upgrade'.
2011-02-15 18:33:18 +01:00
Tuncer Ayaz
c466076ffb Clean up emacs file local variables 2011-01-31 17:55:36 +01:00
Tuncer Ayaz
1ee21c523f Update nodetool in upgrade_project 2011-01-31 17:55:02 +01:00
Tuncer Ayaz
b18194e24d Fix file existence checks 2011-01-29 17:37:15 +01:00
joewilliams
5298e93a18 Add 'generate-upgrade' command
To support OTP release upgrades I have added support for building
upgrade packages. Support for this is included in the
rebar_upgrade module, specifically generate_upgrade/2. It requires
one variable to be set on the command line 'previous_release' which
is the absolute path or relative path from 'rel/' to the previous
release one is upgrading from. Running an upgrade will create the
needed files, including a relup and result in a tarball containing
the upgrade being written to 'rel/'. When done it cleans up the
temporary files systools created.

Usage:
$ rebar generate-upgrade previous_release=/path/to/old/version

This also includes a dummy application that can be used to test
upgrades as well as an example.

Special thanks to Daniel Reverri, Jesper Louis Andersen and
Richard Jones for comments and patches.
2011-01-27 18:37:39 +01:00
Tuncer Ayaz
e4036cbe56 Apply Tidier suggestions 2011-01-13 17:39:14 +01:00
Juhani Rankimies
52ca7795fe Unify executable invocation
Add flags to rebar_utils:sh to control output and error handling.
Replace calls to os:cmd with calls to rebar_utils:sh.
2011-01-06 15:02:19 +01:00
Juhani Rankimies
80c065191f Port rebar_eunit_tests to Windows 2010-10-27 11:39:12 -06:00
Juhani Rankimies
fd5ebe69a4 Port rebar_file_utils to Windows
Modify rm_rf and cp_r to work when {win32,_} = os:type().
Simplify rm_rf to only accept one filename, directoryname or wildcard.
Add unit tests to ensure a similar behaviour on windows and unix.

Thanks to tuncer for guidance and feedback.
2010-10-27 11:39:12 -06:00
Chris Bernard
4825353a23 Fix incorrect coverage count when prod modules include EUnit header.
Modules that include the EUnit header get an implicit test/0 fun,
which cover considers a runnable line, but eunit:(TestRepresentation)
never calls.  Result: prod modules with tests can never reach 100%
coverage.  Ironic.  In this case, fix it by decrementing the NotCovered
counter returned by cover:analyze/3.
2010-05-15 15:09:45 -04:00
Chris Bernard
25538e071f Fixed 3 bugs in rebar_eunit. Added EUnit tests to capture them.
1.  When running the eunit command with the convention of putting
tests in "*_tests" modules, eunit would run those tests twice.  This
is because: 1) eunit:test/1 will naturally look for foo's tests both
in foo, and in foo_tests, and 2) eunit:test/1 was being folded over
all project modules.  The fix is to filter "*_tests" modules from the
list passed to eunit:test/1.

2.  When running the eunit command with cover enabled and tests in a
'test' directory, cover would error because it couldn't find the
source code for those tests.  This is because cover:analyze/3 will
only find module source in "." and "../src".  This is hard-coded in
cover :-(.  Since cover shouldn't be calculating code coverage on test
code anyway, the fix is to not fold cover:analyze/3 over
non-production code.

3.  When running the eunit command with cover enabled and a test suite
defined, cover would only attempt to calculate coverage on the the
test suite itself.  This was because only the suite was passed to
cover:analyze/3.  The fix is to fold cover:analyze/3 over all the
production code, filtering out the suite module if it is defined.
2010-03-04 20:53:12 -05:00