mirror of
https://github.com/fluxerapp/fluxer.git
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49 lines
1.4 KiB
Bash
Executable File
49 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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HERE="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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VENV="$HERE/.venv"
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REQUIREMENTS_STAMP="$VENV/.requirements.sha256"
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ADDR="${ZENSICAL_DEV_ADDR:-0.0.0.0:8000}"
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LOG="${ZENSICAL_LOG:-/tmp/zensical-serve.log}"
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PORT="${ADDR##*:}"
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cd "$HERE"
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ensure_env() {
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if [ ! -x "$VENV/bin/python" ]; then
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python3 -m venv "$VENV"
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"$VENV/bin/python" -m pip install --quiet --upgrade pip
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fi
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python_fingerprint="$(python3 -c 'import platform, sys; print(f"{sys.implementation.cache_tag}:{platform.machine()}")')"
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requirements_hash="$(printf '%s\0%s\n' "$python_fingerprint" "$(sha256sum "$HERE/requirements.txt" | cut -d' ' -f1)" | sha256sum | cut -d' ' -f1)"
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if [ ! -f "$REQUIREMENTS_STAMP" ] || [ "$(cat "$REQUIREMENTS_STAMP")" != "$requirements_hash" ]; then
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"$VENV/bin/python" -m pip install --quiet --require-virtualenv -r "$HERE/requirements.txt"
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printf '%s\n' "$requirements_hash" >"$REQUIREMENTS_STAMP"
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fi
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}
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case "${1:-serve}" in
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--bootstrap)
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ensure_env
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;;
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--daemon)
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ensure_env
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if curl -sf -o /dev/null "http://127.0.0.1:${PORT}/" 2>/dev/null; then
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echo "zensical already serving on ${ADDR}"
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exit 0
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fi
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setsid "$VENV/bin/zensical" serve -a "$ADDR" >"$LOG" 2>&1 &
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disown 2>/dev/null || true
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echo "zensical serving on ${ADDR} (logs: ${LOG})"
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;;
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serve)
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ensure_env
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exec "$VENV/bin/zensical" serve -a "$ADDR"
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;;
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*)
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ensure_env
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exec "$VENV/bin/zensical" "$@"
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;;
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esac
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