git/ci, branch v2.14.0

Merge branch 'ls/travis-relays-for-windows-ci'

2017-05-23T04:46:04Z

* ls/travis-relays-for-windows-ci: travis-ci: retry if Git for Windows CI returns HTTP error 502 or 503 travis-ci: handle Git for Windows CI status "failed" explicitly

Merge branch 'ls/travis-doc-asciidoctor'

2017-05-16T02:51:55Z

Travis CI gained a task to format the documentation with both AsciiDoc and AsciiDoctor. * ls/travis-doc-asciidoctor: travis-ci: check AsciiDoc/AsciiDoctor stderr output travis-ci: unset compiler for jobs that do not need one travis-ci: parallelize documentation build travis-ci: build documentation with AsciiDoc and Asciidoctor

Merge branch 'rg/a-the-typo'

2017-05-04T07:26:47Z

Typofix. * rg/a-the-typo: fix minor typos

travis-ci: retry if Git for Windows CI returns HTTP error 502 or 503

2017-05-04T05:50:44Z

The Git for Windows CI web app sometimes returns HTTP errors of "502 bad gateway" or "503 service unavailable" [1]. We also need to check the HTTP content because the GfW web app seems to pass through (error) results from other Azure calls with HTTP code 200. Wait a little and retry the request if this happens. [1] https://docs.microsoft.com/en-in/azure/app-service-web/app-service-web-troubleshoot-http-502-http-503 Signed-off-by: Lars Schneider Signed-off-by: Junio C Hamano

travis-ci: handle Git for Windows CI status "failed" explicitly

2017-05-04T05:50:40Z

Git for Windows CI returns "completed: failed" if a build or test failure happened. This case was processed as "Unhandled status". Handle the case explicitly. Signed-off-by: Lars Schneider Signed-off-by: Junio C Hamano

fix minor typos

2017-05-01T02:01:52Z

Helped-by: Stefan Beller Signed-off-by: René Genz Signed-off-by: Junio C Hamano

travis-ci: printf $STATUS as string

2017-04-27T01:23:19Z

If the $STATUS variable contains a "%" character then printf will interpret that as invalid format string. Fix this by formatting $STATUS as string. Signed-off-by: Lars Schneider Acked-by: Johannes Schindelin Signed-off-by: Junio C Hamano

travis-ci: check AsciiDoc/AsciiDoctor stderr output

2017-04-27T01:19:09Z

`make` does not necessarily fail with an error code if Asciidoc/AsciiDoctor encounters problems. Anything written to stderr might be a better indicator for problems. Ensure that nothing is written to stderr during a documentation build. The redirects do not work in `sh`, therefore the script uses `bash`. This shouldn't be a problem as the script is only executed on TravisCI. Signed-off-by: Lars Schneider Signed-off-by: Junio C Hamano

travis-ci: parallelize documentation build

2017-04-17T00:28:51Z

The documentation job without parallelization takes ~10min on TravisCI. With parallelization ("--jobs=2") it takes ~6min. Signed-off-by: Lars Schneider Signed-off-by: Junio C Hamano

travis-ci: build documentation with AsciiDoc and Asciidoctor

2017-04-17T00:27:56Z

ec3366e introduced a knob to enable the use of Asciidoctor in addition to AsciiDoc. Build the documentation on TravisCI with this knob to reduce the likeliness of breaking Asciidoctor support in the future. Signed-off-by: Lars Schneider Signed-off-by: Junio C Hamano