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NEW LOGIC FOR THE UPDATER

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Compare local and remote hashes. Update is available if current remote hash is different from current local hash since we assume that local should never be newer than remote for user
This commit is contained in:
DL6ER 2017-01-05 13:10:19 +01:00
parent d4f833c739
commit e3c1fcd2c6
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GPG key ID: BB8EC0BC77973A30
1 changed files with 27 additions and 2 deletions
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29
advanced/Scripts/update.sh
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@ -91,12 +91,37 @@ GitCheckUpdateAvail() {
# Fetch latest changes in this repo
git fetch --quiet origin
status="$(git status -sb)"
# @ alone is a shortcut for HEAD. Older versions of git
# need @{0}
LOCAL="$(git rev-parse @{0})"
# The suffix @{upstream} to a branchname
# (short form <branchname>@{u}) refers
# to the branch that the branch specified
# by branchname is set to build on top of#
# (configured with branch.<name>.remote and
# branch.<name>.merge). A missing branchname
# defaults to the current one.
REMOTE="$(git rev-parse @{upstream})"
# Change back to original directory
cd "${curdir}"
if [[ $status == *"behind"* ]]; then
if [[ ${#LOCAL} == 0 ]]; then
echo "::: Error: Local revision could not be optained, ask Pi-hole support."
echo "::: Additional debugging output:"
git status
exit
fi
if [[ ${#REMOTE} == 0 ]]; then
echo "::: Error: Remote revision could not be optained, ask Pi-hole support."
echo "::: Additional debugging output:"
git status
exit
fi
if [[ "${LOCAL}" != "${REMOTE}" ]]; then
# Local branch is behind remote branch -> Update
return 0
else