96 lines
3.0 KiB
Python
96 lines
3.0 KiB
Python
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# Copyright 2012 Google Inc. All Rights Reserved.
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"""Runs a build and copies all output results of the specified rules to a path.
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All of the output files of the specified rules will be copied to the target
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output path. The directory structure will be exactly that of under the
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various build-*/ folders but collapsed into one.
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A typical deploy rule will bring together many result srcs, for example
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converted audio files or compiled code, for a specific configuration.
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One could have many such rules to target different configurations, such as
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unoptimized/uncompiled vs. optimized/packed.
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Examples:
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# Copy all output files of :release_all to /some/bin/, merging the output
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manage.py deploy --output=/some/bin/ :release_all
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# Clean (aka delete) /some/bin/ before doing the copy
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manage.py deploy --clean --output=/some/bin/ :release_all
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"""
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__author__ = 'benvanik@google.com (Ben Vanik)'
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import argparse
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import os
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import shutil
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import sys
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import anvil.commands.util as commandutil
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from anvil.manage import manage_command
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def _get_options_parser():
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"""Gets an options parser for the given args."""
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parser = commandutil.create_argument_parser('manage.py deploy', __doc__)
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# Add all common args
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commandutil.add_common_build_args(parser, targets=True)
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# 'deploy' specific
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parser.add_argument('-o', '--output',
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dest='output',
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required=True,
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help=('Output path to place all results. Will be created '
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' if it does not exist.'))
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parser.add_argument('-c', '--clean',
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dest='clean',
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action='store_true',
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help=('Whether to remove all output files before '
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'deploying.'))
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return parser
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@manage_command('deploy', 'Builds and copies output to a target path.')
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def deploy(args, cwd):
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parser = _get_options_parser()
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parsed_args = parser.parse_args(args)
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# Build everything first
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(result, all_target_outputs) = commandutil.run_build(cwd, parsed_args)
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if not result:
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# Failed - don't copy anything
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return False
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# Delete output, if desired
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if parsed_args.clean:
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shutil.rmtree(parsed_args.output)
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# Ensure output exists
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if not os.path.isdir(parsed_args.output):
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os.makedirs(parsed_args.output)
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# Copy results
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for target_output in all_target_outputs:
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# Get path relative to root
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# This will contain the build-out/ etc
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rel_path = os.path.relpath(target_output, cwd)
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# Strip the build-*/
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rel_path = os.path.join(*(rel_path.split(os.sep)[1:]))
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# Make output path
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deploy_path = os.path.normpath(os.path.join(parsed_args.output, rel_path))
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# Ensure directory exists
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# TODO(benvanik): cache whether we have checked yet to reduce OS cost
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deploy_dir = os.path.dirname(deploy_path)
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if not os.path.isdir(deploy_dir):
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os.makedirs(deploy_dir)
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# Copy!
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print '%s -> %s' % (target_output, deploy_path)
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shutil.copy2(target_output, deploy_path)
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return result
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