all3fox / scancode-toolkit / 73
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develop: 76%

LAST BUILD BRANCH: travis-ci
DEFAULT BRANCH: develop
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Jobs 2
Files 90
Run time 30min
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all3fox 
#564 Add code coverage to .travis-ci

1) Change to language: python to control python version precisely

Otherwise, if you use language: cpp (previous) or language: generic,
you get either `2.7.3` or `2.7.9` which do not work with coveralls.

With them the build succeeds but sending coverage silently fails.

2) Include osx explicitly and use language: generic trick

According to [1], travis osx images cannot be used in language: python
builds. So, remove the explicit

os:
  - linux
  - osx

part of the build matrix and instead manually append osx entries with
this trick: `language: generic` overrides `language: python` and
`python:` (empty python entry) looks less confusing in Web UI.

[1]: https://docs.travis-ci.com/user/multi-os/#Python-example-(unsupported-languages)

3) Move ./bin/py.test commands from env: matrix section

These environment variables were not properly picked up by include'ed
osx images. Instead, they were picked up as one big lump and the last
one overwrote all the previous ones.

Tried to preserve them as some kind of a matrix but failed. Finally,
moved them into script: section and made explicit.

Also changed them to use the coverage plugin and collect coverage.

4) Add ./bin/coveralls that reports coverage to coveralls.io
5) Move ./etc/release/release.sh into after_success

It had to be moved from scripts: section and be put *after* the call
to coveralls because it wipes the venv everything was installed to.

Finally, current .travis.yml explicitly uses pip to install
`pytest-cov` and `coveralls` into the venv created by ./configure
because these packages depend on `coverage` which in turn does not
provide an obvious way to create a universal `py2.py3-none-any` wheel,
because it contains C extensions.

Building and shipping `coverage` and its descendants together with
`scancode-toolkit` will be next.

Refs: https://github.com/nexB/scancode-toolkit/issues/564

Signed-off-by: Aleksandr Lisianoi <all3fox@gmail.com>

7735 of 10204 relevant lines covered (75.8%)

1.51 hits per line

Uncovered Existing Lines

Lines Coverage ∆ File
1
100.0
 src/typecode/contenttype.py
27
100.0
 src/scancode/api.py
Jobs
ID Job ID Ran Files Coverage
1 73.1 0
75.64
 Travis Job 73.1
2 73.2 0
75.77
 Travis Job 73.2
Source Files on build 73
Detailed source file information is not available for this build.