mirror of
https://github.com/l5yth/potato-mesh.git
synced 2026-07-06 18:01:19 +02:00
l5y
36 lines
1.6 KiB
Bash
Executable File
36 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright © 2025-26 l5yth & contributors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -euo pipefail
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# Recreate the venv only when its interpreter is missing or no longer reports a
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# .venv prefix. Avoid --clear on every run: it wipes installed packages before
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# each start, so any restart during a PyPI outage turns a transient network
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# failure into hard ingestor downtime.
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#
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# The guard probes .venv/bin/python — a relocatable symlink to the system
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# interpreter that keeps working after the checkout is moved or copied. The
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# console scripts (.venv/bin/pip, ...) are NOT relocatable: their shebang bakes
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# in the venv's absolute path at creation time, so a moved checkout leaves them
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# pointing at a missing interpreter ("bad interpreter: No such file..."). Drive
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# pip via `python -m pip` so installs survive a relocated checkout without a
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# full rebuild.
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if ! .venv/bin/python -c "import sys; exit(0 if '.venv' in sys.prefix else 1)" 2>/dev/null; then
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python -m venv --clear .venv
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fi
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.venv/bin/python -m pip install -U pip
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.venv/bin/python -m pip install -r "$(dirname "$0")/requirements.txt"
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exec .venv/bin/python mesh.py
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