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50 lines
1.6 KiB
Python
Executable File
50 lines
1.6 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse
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import os
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import sys
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from typing import Set
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ZULIP_PATH = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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sys.path.append(ZULIP_PATH)
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from scripts.lib.zulip_tools import (
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get_environment,
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get_recent_deployments,
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parse_cache_script_args,
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purge_unused_caches,
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)
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ENV = get_environment()
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EMOJI_CACHE_PATH = "/srv/zulip-emoji-cache"
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def get_caches_in_use(threshold_days: int) -> Set[str]:
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setups_to_check = {ZULIP_PATH}
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caches_in_use = set()
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if ENV == "prod":
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setups_to_check |= get_recent_deployments(threshold_days)
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if ENV == "dev":
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CACHE_SYMLINK = os.path.join(ZULIP_PATH, "static", "generated", "emoji")
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CURRENT_CACHE = os.path.dirname(os.path.realpath(CACHE_SYMLINK))
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caches_in_use.add(CURRENT_CACHE)
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for setup_dir in setups_to_check:
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emoji_link_path = os.path.join(setup_dir, "static/generated/emoji")
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if not os.path.islink(emoji_link_path):
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# This happens for a deployment directory extracted from a
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# tarball, which just has a copy of the emoji data, not a symlink.
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continue
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# The actual cache path doesn't include the /emoji
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caches_in_use.add(os.path.dirname(os.readlink(emoji_link_path)))
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return caches_in_use
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def main(args: argparse.Namespace) -> None:
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caches_in_use = get_caches_in_use(args.threshold_days)
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purge_unused_caches(EMOJI_CACHE_PATH, caches_in_use, "emoji cache", args)
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if __name__ == "__main__":
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args = parse_cache_script_args("This script cleans unused Zulip emoji caches.")
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main(args)
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