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| author | Adam Spragg <adam@spra.gg> | 2022-03-16 15:05:09 +0000 |
|---|---|---|
| committer | Adam Spragg <adam@spra.gg> | 2022-03-16 15:05:09 +0000 |
| commit | 4c4291d40daf4eb235faf89c7832f6c389607ce8 (patch) | |
| tree | b42beac501f834703a6a5b95e46c344b29886a62 | |
| parent | b673da10dbaab2a5109ca292c23260c0f643a3f5 (diff) | |
Exit scripts early if there's nothing to do
| -rwxr-xr-x | adu-download | 14 | ||||
| -rwxr-xr-x | adu-upgrade | 7 |
2 files changed, 14 insertions, 7 deletions
diff --git a/adu-download b/adu-download index dcc215e..ba021f7 100755 --- a/adu-download +++ b/adu-download @@ -26,13 +26,13 @@ UPDATE_SYMLINK="/system-update" UPDATE_TARGET="${SBINDIR}/adu-upgrade" apt-get -qq update -apt-get -qq upgrade -d - -#apt-get -qq autoclean upgrades=$(apt -qq list --upgradeable 2>/dev/null | wc -l) - -if [ $upgrades -gt 0 ]; then - ln -s -- "${UPDATE_TARGET}" "${UPDATE_SYMLINK}" 2>/dev/null || true - echo "$upgrades updates available" +if [ "$upgrades" -eq 0 ]; then + exit 0 fi + +apt-get -qq upgrade -d + +ln -s -- "${UPDATE_TARGET}" "${UPDATE_SYMLINK}" 2>/dev/null || true +echo "$upgrades updates available" diff --git a/adu-upgrade b/adu-upgrade index d12b57f..81f6e90 100755 --- a/adu-upgrade +++ b/adu-upgrade @@ -34,6 +34,13 @@ fi # the update script to avoid reboot loops in case the update fails." rm -f -- "${UPDATE_SYMLINK}" +upgrades=$(apt -qq list --upgradeable 2>/dev/null | wc -l) +if [ "$upgrades" -eq 0 ]; then + echo "Nothing to do? Rebooting..." + systemctl reboot + exit 0 +fi + # Do the update apt-get upgrade -y --no-download --ignore-missing |