2Shirt/duplicity-backup.sh
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Improved version parsing. Fix bug on MacOS (thanks @ErebusBat)

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zertrin 2017-09-30 22:50:03 +08:00
parent 2389ee61db
commit 0c4f2b7c45
1 changed files with 13 additions and 3 deletions
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duplicity-backup.sh
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@ -126,12 +126,22 @@ version_compare() {
fi fi
} }
# set a flag if duplicity's version is lower than 0.7, for usage later in the script
version_compare "${DUPLICITY_VERSION}" 0.7 version_compare "${DUPLICITY_VERSION}" 0.7
case $? in 2) LT07=1;; *) LT07=0;; esac case $? in 2) LT07=1;; *) LT07=0;; esac
# Read the version string from the file VERSION # Read the version string from the file named VERSION in the same directory as the script.
DBSH_DIRPATH=$(dirname "$(readlink -f "$0")") if [[ "$(uname)" == "Darwin" ]]; then
DBSH_VERSION=$(<"${DBSH_DIRPATH}/VERSION") DBSH_VERPATH="$(dirname "$(readlink "$0")")/VERSION"
else
DBSH_VERPATH="$(dirname "$(readlink -f "$0")")/VERSION"
fi
if [ -r "${DBSH_VERPATH}" ]; then
DBSH_VERSION=$(<"${DBSH_VERPATH}")
else
DBSH_VERSION=unknown
fi
version(){ version(){
echo "duplicity-backup.sh ${DBSH_VERSION}" echo "duplicity-backup.sh ${DBSH_VERSION}"