Claude
4ca1f579d2
Name no longer implies a fixed duration. Updated all references: install.sh, sky-cam.conf script map, systemd/sky-cam-sunrise.service. https://claude.ai/code/session_01C4jbd3waXG3eKZYbGUjLUQ
116 lines
4.1 KiB
Bash
Executable File
116 lines
4.1 KiB
Bash
Executable File
#!/bin/bash
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# install.sh — generate and install sky-cam systemd units from sky-cam.conf.
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#
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# Usage:
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# ./install.sh # installs to ~/.config/systemd/user (no root needed)
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# ./install.sh --system # installs to /etc/systemd/system (needs sudo)
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#
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# Run this once after editing sky-cam.conf, and again whenever sky-cam.conf
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# changes (e.g. SCRIPT_DIR moves). No other file needs editing.
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set -euo pipefail
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HERE="$(dirname "$(realpath "$0")")"
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source "$HERE/sky-cam.conf"
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# ── Install target ────────────────────────────────────────────────────────────
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SYSTEM_MODE=false
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[ "${1:-}" = "--system" ] && SYSTEM_MODE=true
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if $SYSTEM_MODE; then
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UNIT_DIR="/etc/systemd/system"
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SC="sudo systemctl"
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else
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UNIT_DIR="$HOME/.config/systemd/user"
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SC="systemctl --user"
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fi
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mkdir -p "$UNIT_DIR"
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echo "Installing systemd units to $UNIT_DIR ..."
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# ── Helper: write a oneshot service unit ─────────────────────────────────────
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write_service() {
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local unit="$1" description="$2" script="$3" extra="${4:-}"
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cat > "$UNIT_DIR/${unit}.service" <<EOF
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[Unit]
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Description=Sky-Cam ($CAM_NAME) — $description
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${extra}OnFailure=sky-cam-notify-failure@%n.service
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[Service]
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Type=oneshot
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ExecStart=$SCRIPT_DIR/$script
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StandardOutput=journal
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StandardError=journal
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EOF
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echo " wrote ${unit}.service"
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}
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# ── Helper: write a timer unit ───────────────────────────────────────────────
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write_timer() {
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local unit="$1" description="$2" calendar="$3"
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cat > "$UNIT_DIR/${unit}.timer" <<EOF
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[Unit]
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Description=Sky-Cam ($CAM_NAME) — $description
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[Timer]
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OnCalendar=$calendar
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Persistent=true
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[Install]
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WantedBy=timers.target
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EOF
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echo " wrote ${unit}.timer"
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}
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# ── Failure notification template ────────────────────────────────────────────
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cat > "$UNIT_DIR/sky-cam-notify-failure@.service" <<EOF
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[Unit]
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Description=Sky-Cam notify on failure for %i
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[Service]
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Type=oneshot
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ExecStart=$SCRIPT_DIR/notify.sh "sky-cam job failed: %i" "systemd unit %i failed — check: journalctl -u %i"
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EOF
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echo " wrote sky-cam-notify-failure@.service"
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# ── Three daily jobs ──────────────────────────────────────────────────────────
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# Sunrise video → Mattermost (run after sunrise window ends)
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write_service "sky-cam-sunrise" \
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"daily sunrise video → Mattermost" \
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"daily_sunrise_video.sh" \
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"After=network-online.target\nWants=network-online.target\n"
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write_timer "sky-cam-sunrise" "daily sunrise video" "*-*-* 09:00:00"
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# Four Seasons daily clip (auto-triggers montage + year-end on last days)
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write_service "sky-cam-4seasons" \
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"Four Seasons daily clip" \
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"4-seasons.sh" \
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"After=network-online.target\nWants=network-online.target\n"
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write_timer "sky-cam-4seasons" "Four Seasons daily clip" "*-*-* 01:00:00"
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# Full-day timelapse with 10-day retention
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write_service "sky-cam-fullday" \
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"full-day timelapse" \
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"fullday-video.sh"
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write_timer "sky-cam-fullday" "full-day timelapse" "*-*-* 02:00:00"
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# ── Reload and enable ─────────────────────────────────────────────────────────
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echo ""
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$SC daemon-reload
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for timer in sky-cam-sunrise sky-cam-4seasons sky-cam-fullday; do
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$SC enable --now "${timer}.timer" \
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&& echo " enabled + started ${timer}.timer" \
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|| echo " WARNING: could not enable ${timer}.timer"
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done
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echo ""
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echo "Done. Check status with:"
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if $SYSTEM_MODE; then
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echo " sudo systemctl list-timers 'sky-cam-*'"
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echo " sudo journalctl -u sky-cam-4seasons.service -f"
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else
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echo " systemctl --user list-timers 'sky-cam-*'"
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echo " journalctl --user -u sky-cam-4seasons.service -f"
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fi
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