third_party/devtools/scripts/jsdoc_validator/PRESUBMIT.py

# Copyright (C) 2013 Google Inc. All rights reserved.
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"""DevTools JSDoc validator presubmit script

See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
for more details about the presubmit API built into gcl.
"""

import sys


def _ValidateHashes(input_api, output_api):
    sys.path.append(input_api.PresubmitLocalPath())
    import build_jsdoc_validator_jar
    hashes_modified = build_jsdoc_validator_jar.hashes_modified()
    if not hashes_modified:
        return []

    results = '\n'.join(['%s (%s != %s)' % (name, expected, actual) for (name, expected, actual) in hashes_modified])
    return [
        output_api.PresubmitError(
            'DevTools frontend JSDoc validator Java code, "%s" and "%s" must always be updated together. Please rebuild.\nModifications found:\n%s'
            % (build_jsdoc_validator_jar.jar_name, build_jsdoc_validator_jar.hashes_name, results))
    ]


def CheckChangeOnUpload(input_api, output_api):
    return _ValidateHashes(input_api, output_api)


def CheckChangeOnCommit(input_api, output_api):
    return _ValidateHashes(input_api, output_api)