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Diffstat (limited to 'src/rc.slack-autoupdate')
| -rw-r--r-- | src/rc.slack-autoupdate | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/rc.slack-autoupdate b/src/rc.slack-autoupdate new file mode 100644 index 0000000..afc45d9 --- /dev/null +++ b/src/rc.slack-autoupdate @@ -0,0 +1,40 @@ +#!/bin/bash +# +# Automatically update your system on reboot using packages in the UPDATE_DIR. +# +# Sometimes there are additional steps to make when your kernel is updated. +# You can define these in a custom 'install-kernel' command which this script +# will run if found. We recommend placing this under /usr/local/sbin. +# + +# Where packages are stored pending installation. You can use sub-directories +# to order and group packages. +UPDATE_DIR="/var/spool/slack-autoupdate" + +UPDATES="$(find "$UPDATE_DIR" -name '*.t*z' | sort)" + +if [ -z "$UPDATES" ]; then + exit 0 +fi + +if read -r -t 5 -p "Installing updates, press enter to skip this process..."; then + exit 0 +fi + +OLD_KERNEL="$(realpath /boot/vmlinuz)" + +for PKG in $UPDATES; do + upgradepkg --install-new "$PKG" +done + +NEW_KERNEL="$(realpath /boot/vmlinuz)" +if [ "$OLD_KERNEL" != "$NEW_KERNEL" ]; then + if command -v install-kernel &> /dev/null; then + install-kernel "$NEW_KERNEL" + fi +fi + +# All package updates have been processed. +find "$UPDATE_DIR" -mindepth 1 | xargs rm -fr + +reboot |