wenil
d8cb0dc06d
Web tool for designing nickel/copper busbars over cylindrical-cell battery packs (21700, 18650) in hex holders. Flask + build123d backend exports STEP/DXF/SVG; vanilla JS frontend with live preview, multi-project SQLite persistence, snapshot history. Deploy scripts in deploy/ (proxmox-lxc.sh, install.sh, update.sh).
46 lines
1.4 KiB
Bash
46 lines
1.4 KiB
Bash
#!/usr/bin/env bash
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# update.sh — pull the latest from the configured branch, refresh deps, restart.
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#
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# Optional env (override defaults set at install time):
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# INSTALL_DIR default /opt/busbar-designer
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# SVC_USER default busbar
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# BRANCH default main (or whatever the local checkout tracks)
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set -euo pipefail
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INSTALL_DIR="${INSTALL_DIR:-/opt/busbar-designer}"
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SVC_USER="${SVC_USER:-busbar}"
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BRANCH="${BRANCH:-}"
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GREEN='\033[0;32m'; RED='\033[0;31m'; NC='\033[0m'
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log() { echo -e "${GREEN}▸${NC} $*"; }
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die() { echo -e "${RED}✗ $*${NC}" >&2; exit 1; }
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[[ $EUID -eq 0 ]] || die "Run as root."
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[[ -d "$INSTALL_DIR/.git" ]] || die "$INSTALL_DIR is not a git checkout."
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cd "$INSTALL_DIR"
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# Use the branch the working copy tracks if not overridden.
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if [[ -z "$BRANCH" ]]; then
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BRANCH=$(sudo -u "$SVC_USER" git -C "$INSTALL_DIR" rev-parse --abbrev-ref HEAD)
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fi
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log "Pulling origin/$BRANCH..."
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sudo -u "$SVC_USER" git -C "$INSTALL_DIR" fetch --depth 1 origin "$BRANCH"
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sudo -u "$SVC_USER" git -C "$INSTALL_DIR" reset --hard "origin/$BRANCH"
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log "Refreshing Python deps..."
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sudo -u "$SVC_USER" "$INSTALL_DIR/.venv/bin/pip" install --quiet --upgrade \
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-r "$INSTALL_DIR/requirements.txt" gunicorn
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log "Restarting busbar-designer..."
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systemctl restart busbar-designer
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sleep 2
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if systemctl is-active --quiet busbar-designer; then
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log "✓ Updated and restarted."
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else
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die "Service failed after restart. journalctl -u busbar-designer -n 50"
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fi
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