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c4a0c9d3bf
Add a script to convert the contents of ci/vars.yml to Azure Pipelines logging commands, which effectively set runtime variables in a pipeline. We need this script as a workaround for a missing Azure Pipelines feature: variables are not inherited in extended templates, and reading the vars.yml file in a "extends" template isn't possible either (at least not if we want to use the exact revision of the ibex repository which triggered CI).
43 lines
1.6 KiB
Python
Executable file
43 lines
1.6 KiB
Python
Executable file
#!/usr/bin/env python3
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# Copyright lowRISC contributors.
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# Licensed under the Apache License, Version 2.0, see LICENSE for details.
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# SPDX-License-Identifier: Apache-2.0
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# Read an Azure Pipelines-compatible variables file, and convert it into
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# logging commands that Azure Pipelines understands, effectively setting the
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# variables at runtime.
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#
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# This script can be used as a workaround if variables cannot be included in the
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# Pipeline definition directly.
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#
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# See https://docs.microsoft.com/en-us/azure/devops/pipelines/scripts/logging-commands
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# for more information on logging commands.
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import sys
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import yaml
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def vars_to_logging_cmd(vars_file):
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data = {}
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print(vars_file)
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with open(vars_file, 'r', encoding="utf-8") as fp:
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data = yaml.load(fp, Loader=yaml.SafeLoader)
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if not (isinstance(data, dict) and 'variables' in data):
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print("YAML file wasn't a dictionary with a 'variables' key. Got: {}"
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.format(data))
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print("Setting variables from {}".format(vars_file))
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for key, value in data['variables'].items():
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# Note: These lines won't show up in the Azure Pipelines output unless
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# "System Diagnostics" are enabled (go to the Azure Pipelines web UI,
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# click on "Run pipeline" to manually run a pipeline, and check "Enable
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# system diagnostics".)
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print("##vso[task.setvariable variable={}]{}".format(key, value))
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return 0
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if __name__ == "__main__":
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if len(sys.argv) < 2:
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print("Usage: {} VARS_FILE".format(sys.argv[0]))
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sys.exit(1)
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sys.exit(vars_to_logging_cmd(sys.argv[1]))
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