travis: Add coveralls integration

[simonjbeaumont]

For this to work you'll need to enable your repo on coveralls.io and then hit rebuild on the Travis job.

I added a make coverage target which runs quite happily:

$ make coverage
...[ snip ]...
Summary:
 - 'binding' points: 61/122 (50.00%)
 - 'sequence' points: 5/22 (22.73%)
 - 'for' points: none
 - 'if/then' points: 5/11 (45.45%)
 - 'try' points: 2/6 (33.33%)
 - 'while' points: none
 - 'match/function' points: 3/47 (6.38%)
 - 'class expression' points: none
 - 'class initializer' points: none
 - 'class method' points: none
 - 'class value' points: none
 - 'toplevel expression' points: none
 - 'lazy operator' points: 2/2 (100.00%)
 - total: 78/210 (37.14%)
/local/work/code/ocaml-irc-client

Signed-off-by: Si Beaumont simon.beaumont@citrix.com

[johnelse]

Fatal error: exception Failure("'curl -sLf -F json_file=@- https://coveralls.io/api/v1/jobs' exited with 22.")

[simonjbeaumont]

Right. You need to enable the repo on coveralls. :)

-- simonjbeaumont@gmail.com (via iPhone)

On 27 Oct 2015, at 00:34, John Else notifications@github.com wrote:

Fatal error: exception Failure("'curl -sLf -F json_file=@- https://coveralls.io/api/v1/jobs' exited with 22.")
—
Reply to this email directly or view it on GitHub.

[simonjbeaumont]

According to this page you've only enabled ocaml-crc https://coveralls.io/github/johnelse

[johnelse]

I'm sure I turned that on last night 🐴 🐴 oh well, let's try again :)

[johnelse]

It worked! 🤘