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master: 92%

Ran 17 Apr 2017 07:34PM UTC

Files 55

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Committed 17 Apr 2017 07:27PM UTC coverage: 92.119% (-0.1%) from 92.231%

Job # DOCKER_GO_VERSION=1.8 CI_TEST_CMD=coveralls

Build Type

push

travis-ci

Committed by

web-flow

Commit Message

Introduce a command line provider (#461)

Our documentation states that service roles can be overridden from command line,
but we never actually had a config provider that takes data from arguments
passed to a program.

We use "github.com/ogier/pflag" package to read command line flags, because
the standard one isn't POSIX compatible(it can be easily replaced with the standard
though by replacing import to "flag", function signatures are exactly the same).

By default flags don't have a support for list values, so we assume list elements
are comma separated. If users want to have different separators, the can create
their own type and set flags via Var

If users want to introduce their own command line parameters, they can use the default pflag
CommandLine variable and
extend the provider.

Coverage Stats

3109 of 3375 relevant lines covered (92.12%)

139.76 hits per line

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Source Files on job 2781.2 (DOCKER_GO_VERSION=1.8 CI_TEST_CMD=coveralls)

uber-go / fx / 2781 / 2
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master: 92%

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