zscripts-token-savers/bash/setup_backup_schedule
kellymichels d945430807
feat(bash): add token-usage tracking to the bash port (#6)
Adds z_track_start/z_track_stop + z_record to zhelpers.sh and wires
z_track_start into every command script. Each run now captures its own output
volume (FIFO+tee, ANSI stripped), prints the '--- N lines / N chars / ~N tokens
est. (Claude Code) ---' footer, and appends one JSONL row per top-level run in
the same shape as the PowerShell tokens.jsonl. A nested-run guard keeps
zrestart from double-counting its zkill/zstart children.

Data dir precedence: $ZTOKENS_DATA, config ztokens.dataDir, sibling
../../ztokens/data, else ~/.ztokens/data. Docs + example config updated.

Verified on WSL (isolated data dir): single run records correctly; nested
zrestart produces one combined record, not three; est = round(chars/3.5).
2026-07-22 16:34:50 -05:00

52 lines
1.8 KiB
Bash

#!/usr/bin/env bash
# Evomedia.net Token Savers — https://github.com/kellymichels/zscripts-token-savers
# Created by Kelly Michels · dev@evomedia.net
# Licensed under the MIT License. See LICENSE.
#
# setup_backup_schedule — schedule daily zbackup_and_sync via cron.
# (The PowerShell version creates a Windows Scheduled Task; this is the cron equivalent.)
#
# Usage:
# setup_backup_schedule # print the crontab line to add
# setup_backup_schedule --install # append it to your crontab (2:00 AM daily)
# setup_backup_schedule --time 03:30 --install
set -uo pipefail
_HERE="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "$_HERE/zhelpers.sh"
z_track_start "$@"
install=0; at_time="02:00"
while [ $# -gt 0 ]; do
case "$1" in
--install) install=1; shift ;;
--time) at_time="${2:-02:00}"; shift 2 ;;
*) err "Unknown option: $1"; exit 1 ;;
esac
done
hh="${at_time%%:*}"; mm="${at_time##*:}"
if ! [[ "$hh" =~ ^[0-9]{1,2}$ && "$mm" =~ ^[0-9]{2}$ ]] || [ "$hh" -gt 23 ] || [ "$mm" -gt 59 ]; then
err "Invalid --time '$at_time' (expected HH:MM, 24h)"; exit 1
fi
cron_line="${mm#0} ${hh#0} * * * $_HERE/zbackup_and_sync >> \$HOME/zbackup_and_sync.log 2>&1"
info "=== Backup schedule (cron) ==="
dim "Daily at $at_time:"
printf '\n %s\n\n' "$cron_line"
if [ "$install" -eq 1 ]; then
z_require crontab
if crontab -l 2>/dev/null | grep -qF "$_HERE/zbackup_and_sync"; then
warn "A crontab entry for zbackup_and_sync already exists - not adding a duplicate."
dim "Edit it with: crontab -e"
exit 0
fi
( crontab -l 2>/dev/null; printf '%s\n' "$cron_line" ) | crontab - \
|| { err "Failed to update crontab."; exit 1; }
ok "Installed. Verify with: crontab -l"
else
dim "Run with --install to add it to your crontab, or add it manually with: crontab -e"
fi