random-commands/cronjob-warn-git-status
Darren 'Tadgy' Austin 041ebf1b1a Many small updates to various scripts.
deleted:    cronjob-update-packages-list.new
deleted:    cronjob-updatedb-mirrors
renamed:    rsync-notify-upload -> notify-rsync-upload
modified:   colour-changelog
modified:   cronjob-clean-php
modified:   cronjob-dehydrated
modified:   cronjob-fix-log-acls
modified:   cronjob-rotate-logs-today-symlink
modified:   cronjob-update-mirrors-search-db
modified:   cronjob-update-packages-list
modified:   cronjob-warn-git-status
modified:   cronjob-warn-smtp-queue
modified:   do-backup
modified:   dovecot-service-checksuspended
modified:   firewall-initscript
modified:   git-auto-merge
modified:   mirror
modified:   mirror-new-slackware-release.gpg
modified:   mirror-wrapper
modified:   notify-rsync-upload
modified:   sbosrcarch-wrapper
2026-05-22 00:27:36 +01:00

53 lines
1.6 KiB
Bash
Executable file

#!/bin/bash
# Email the status of various git repositories on the system.
# Default configuration.
# This can be overridden in /etc/default/warn-git-status.
EMAIL_FROM="\"Server: ${HOSTNAME%%.*}\" <noreply@slackware.uk.net>"
EMAIL_TO=("Systems' Administrator <sysadmin@slackware.uk>")
# Read the default configuration from /etc/default/warn-git-status.
if [[ -e /etc/default/warn-git-status ]]; then
# shellcheck disable=SC1091
source /etc/default/warn-git-status || {
printf "%s: %s\\n" "${0##*/}" "failed reading /etc/default/warn-git-status" >&2
exit 1
}
else
printf "%s: %s\\n" "${0##*/}" "/etc/default/warn-git-status does not exist" >&2
exit 1
fi
# Temporary output file.
OUTPUT_FILE="/tmp/${0##*/}-$$-$RANDOM"
# Remove the OUTPUT_FILE when done.
trap 'rm -f "$OUTPUT_FILE"' EXIT
# Loop through the list and process.
for DIR in "${CHECK_DIRS[@]}"; do
[[ ! -e "$DIR" ]] || [[ ! -d "$DIR" ]] && continue
TMP_OUTPUT="$(cd "$DIR" && [[ "$(git rev-parse --show-toplevel)" == "$PWD" ]] && git status | grep -E -ve "^(On branch|Your branch|No commits|nothing|$)" -e "\(use")"
[[ -n "$TMP_OUTPUT" ]] && printf "%s:\\n%s\\n\\n" "$DIR" "$TMP_OUTPUT" >>"$OUTPUT_FILE"
unset TMP_OUTPUT
done
# If there's no output, do nothing.
[[ ! -s "$OUTPUT_FILE" ]] && {
exit 0
}
# Send the notification message.
if [[ -n "$EMAIL_FROM" ]] && [[ -n "${EMAIL_TO[*]}" ]]; then
mail -r "$EMAIL_FROM" -s "Git statuses" "${EMAIL_TO[@]}" <"$OUTPUT_FILE" >/dev/null 2>&1 || {
printf "%s: %s\\n" "${0##*/}" "mail command failed" >&2
exit 1
}
else
printf "%s: %s\\n" "${0##*/}" "no sender and/or recipient configured for mail delivery" >&2
exit 1
fi
exit 0