Add .gitlab-ci.yml

2 jobs for master
Status Job ID Name Coverage
  Build
failed #53
alpine docker
build

00:00:46

canceled #52
alpine docker
build

 
Name Stage Failure
failed
build Build There is an unknown failure, please try again
Package 'openssl', required by 'virtual:world', not found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables URL_DEPS_CFLAGS
and URL_DEPS_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
ERROR: Job failed: exit code 1