cupcakearmy/autorestic
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handle elevation with sudo or su

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Emanuele Bernardi 2024-12-03 12:34:58 +01:00 committed by GitHub
parent 14d8f7cb44
commit b5c9cac3d1
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1 changed files with 14 additions and 4 deletions
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18
install.sh
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@ -1,6 +1,16 @@
#!/bin/bash
# Check if the script is running as root
[ "$EUID" -eq 0 ] || exec sudo bash "$0" "$@"
# Initialize the elevated variable to ensure we can run commands as root
if [ "$EUID" -eq 0 ]; then
elevated="bash -c" # No need for sudo or su if running as root
elif command -v sudo &> /dev/null; then
elevated="sudo bash -c" # Use sudo if available
elif command -v su &> /dev/null; then
elevated="su -c" # Use su if sudo isn't available
else
echo "Error: Neither sudo nor su is available. Unable to run command as root."
exit 1
fi
set -e -o pipefail
shopt -s nocaseglob
@ -47,9 +57,9 @@ wget -qO - https://api.github.com/repos/cupcakearmy/autorestic/releases/latest \
| grep "browser_download_url.*_${OS}_${ARCH}" \
| xargs | cut -d ' ' -f 2 \
| wget -O "${TMP_FILE}.bz2" -i -
bzip2 -cd "${TMP_FILE}.bz2" > "${OUT_FILE}"
chmod +x ${OUT_FILE}
rm "${TMP_FILE}.bz2"
$elevated "bzip2 -cd ${TMP_FILE}.bz2 > ${OUT_FILE}"
$elevated "chmod +x ${OUT_FILE}"
$elevated "rm ${TMP_FILE}.bz2"
autorestic install
echo "Successfully installed autorestic under ${OUT_FILE}"