docker: allow customizing Travis global_env variables
This is useful so that we can do builds at higher than -j3 when running travis.py locally. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
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@ -21,13 +21,12 @@ def load_yaml(fname):
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def conf_iter(conf):
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def env_to_list(env):
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return env if isinstance(env, list) else [env]
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global_env = conf["env"]["global"]
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for entry in conf["matrix"]["include"]:
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yield {"env": global_env + env_to_list(entry["env"]),
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yield {"env": env_to_list(entry["env"]),
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"compiler": entry["compiler"]}
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for entry in itertools.product(conf["compiler"],
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conf["env"]["matrix"]):
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yield {"env": global_env + env_to_list(entry[1]),
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yield {"env": env_to_list(entry[1]),
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"compiler": entry[0]}
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def main():
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@ -35,6 +34,7 @@ def main():
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sys.stderr.write("Usage: %s <travis-file>\n" % sys.argv[0])
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return 1
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conf = load_yaml(sys.argv[1])
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print "\n".join((": ${%s}" % var for var in conf["env"]["global"]))
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for config in conf_iter(conf):
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print "("
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print "\n".join(config["env"])
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