68 lines
1.8 KiB
Bash
68 lines
1.8 KiB
Bash
#!/bin/bash
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# Directory where the repo is stored locally. Example: /srv/repo
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target="/srv/mirror/archlinux"
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# Lockfile path
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lock="/var/lock/syncrepo.lck"
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# Use 0 to disable the limit.
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# The default unit is KiB (see man rsync /--bwlimit for more)
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bwlimit=0
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# The source URL of the mirror you want to sync from.
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# Chose a tier 1 mirror from this list and use its rsync URL:
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# https://www.archlinux.org/mirrors/
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source_url='rsync://mirror.theo546.fr/archlinux/'
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# An HTTP(S) URL pointing to the 'lastupdate' file on your chosen mirror.
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# Use the HTTP(S) URL from your chosen mirror.
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lastupdate_url='https://mirror.theo546.fr/archlinux/lastupdate'
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exec 9>"${lock}"
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flock -n 9 || exit
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rsync_cmd() {
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local -a cmd=(rsync -rlptH --safe-links --delete-delay --delay-updates
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"--timeout=600" "--contimeout=60" --no-motd)
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if stty &>/dev/null; then
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cmd+=(-h -v --progress)
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else
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cmd+=(--quiet)
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fi
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if ((bwlimit > 0)); then
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cmd+=("--bwlimit=$bwlimit")
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fi
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"${cmd[@]}" "$@"
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}
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# if we are called without a tty (cronjob) only run when there are changes
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if ! tty -s && [[ -f "$target/lastupdate" ]] && diff -b <(curl -Ls "$lastupdate_url") "$target/lastupdate" >/dev/null; then
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# keep lastsync file in sync for statistics generated by the Arch Linux website
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rsync_cmd "$source_url/lastsync" "$target/lastsync"
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exit 0
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fi
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rsync_cmd \
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--exclude='*.links.tar.gz*' \
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--exclude='/sources' \
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--exclude='/archive' \
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--exclude='/*-debug' \
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--exclude='/*-staging' \
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--exclude='/*-testing' \
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--exclude='/pool/*-debug' \
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--exclude='/images' \
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--exclude='/community' \
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--exclude='/gnome-unstable' \
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--exclude='/kde-unstable' \
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--exclude='/testing' \
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--exclude='/staging' \
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--exclude='/other' \
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"${source_url}" \
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"${target}"
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echo "Last sync was $(date -d @$(cat ${target}/lastsync))"
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