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63 lines
1.6 KiB
63 lines
1.6 KiB
"""Additional CI configuration, using the starlark language. See
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https://cirrus-ci.org/guide/programming-tasks/#introduction-into-starlark
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See also the starlark specification at
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https://github.com/bazelbuild/starlark/blob/master/spec.md
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See also .cirrus.yml and src/tools/ci/README
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"""
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load("cirrus", "env", "fs")
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def main():
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"""The main function is executed by cirrus-ci after loading .cirrus.yml and can
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extend the CI definition further.
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As documented in .cirrus.yml, the final CI configuration is composed of
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1) the contents of .cirrus.yml
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2) if defined, the contents of the file referenced by the, repository
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level, REPO_CI_CONFIG_GIT_URL variable (see
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https://cirrus-ci.org/guide/programming-tasks/#fs for the accepted
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format)
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3) .cirrus.tasks.yml
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"""
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output = ""
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# 1) is evaluated implicitly
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# Add 2)
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repo_config_url = env.get("REPO_CI_CONFIG_GIT_URL")
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if repo_config_url != None:
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print("loading additional configuration from \"{}\"".format(repo_config_url))
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output += config_from(repo_config_url)
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else:
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output += "\n# REPO_CI_CONFIG_URL was not set\n"
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# Add 3)
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output += config_from(".cirrus.tasks.yml")
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return output
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def config_from(config_src):
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"""return contents of config file `config_src`, surrounded by markers
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indicating start / end of the included file
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"""
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config_contents = fs.read(config_src)
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config_fmt = """
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###
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# contents of config file `{0}` start here
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###
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{1}
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###
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# contents of config file `{0}` end here
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###
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"""
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return config_fmt.format(config_src, config_contents)
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