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#!/usr/bin/env sh
verbose=0 # Variables to be evaluated as shell arithmetic should be initialized to a default or validated beforehand.
while :; do
case $1 in
-v)
verbose=$((verbose + 1)) # Each -v argument adds 1 to verbosity.
;;
--) # End of all options.
shift
break
;;
-?*)
printf 'WARN: Unknown option (ignored): %s\n' "$1" >&2
;;
*) # Default case: If no more options then break out of the loop.
break ;;
esac
shift
done
CWD=$PWD
if [ "$#" -gt 0 ]; then
for d in "$@"; do
case $d in
"."*) cd ${CWD}/${d} ;;
*) cd ${d} ;;
esac
if [ $verbose -gt 0 ]; then
echo $PWD
fi
if [ ! -d .git ]; then # If $PWD/.git doesn't exist
# then are we in a ".git" dir? jump up one dir
if [ ${PWD##*/} = ".git" ]; then
cd ..
else #Finally, are we at least in a work tree?
if [ ! $(git rev-parse --is-inside-work-tree) ]; then
echo "Not in a git directory"
exit
fi
fi
fi
rems=$(eval "git remote") # list all remotes
len_rems=${#rems}
if [ $len_rems -lt 1 ]; then
# If the list of remotes is zero, we don't do any remote ops
exit 0
fi
CURRENT_BRANCH=$(git symbolic-ref --short HEAD)
# There should always be an origin remote if there is at least one remote
DEFAULT_BRANCH=$(git remote show origin | sed -n '/HEAD branch/s/.*: //p')
git fetch --all --prune --quiet
FETCH_FAILED=$?
git switch --quiet $DEFAULT_BRANCH
if [ $FETCH_FAILED -ne 0 ]; then
# We should almost always be able to connect to origin
git pull -q --ff-only --autostash origin $DEFAULT_BRANCH
else
if git config remote.upstream.url >/dev/null; then
git pull -q --ff-only --autostash upstream $DEFAULT_BRANCH
git push -q origin $DEFAULT_BRANCH
elif git config remote.upstream.tydavis >/dev/null; then
git pull -q --ff-only --autostash tydavis $DEFAULT_BRANCH
git push -q origin $DEFAULT_BRANCH
else
git pull -q --ff-only --autostash origin $DEFAULT_BRANCH
fi
fi
git switch --quiet $CURRENT_BRANCH
# Update current branch if out of date
git pull -q --ff-only --autostash origin $CURRENT_BRANCH
done
else
# Current directory invocation
if [ $verbose -gt 0 ]; then
echo $PWD
fi
if [ ! -d .git ]; then # If $PWD/.git doesn't exist
# then are we in a ".git" dir? jump up one dir
if [ ${PWD##*/} = ".git" ]; then
cd ..
else #Finally, are we at least in a work tree?
if [ ! $(git rev-parse --is-inside-work-tree) ]; then
echo "Not in a git directory"
exit
fi
fi
fi
rems=$(eval "git remote") # list all remotes
len_rems=${#rems}
if [ $len_rems -lt 1 ]; then
# If the list of remotes is zero, we don't do any remote ops
exit 0
fi
CURRENT_BRANCH=$(git symbolic-ref --short HEAD)
# There should always be an origin remote if there is at least one remote
DEFAULT_BRANCH=$(git remote show origin | sed -n '/HEAD branch/s/.*: //p')
git fetch --all --prune --quiet
FETCH_FAILED=$?
git switch --quiet $DEFAULT_BRANCH
if [ $FETCH_FAILED -ne 0 ]; then
# We should almost always be able to connect to origin
git pull -q --ff-only --autostash origin $DEFAULT_BRANCH
else
if git config remote.upstream.url >/dev/null; then
git pull -q --ff-only --autostash upstream $DEFAULT_BRANCH
git push -q origin $DEFAULT_BRANCH
elif git config remote.upstream.tydavis >/dev/null; then
git pull -q --ff-only --autostash tydavis $DEFAULT_BRANCH
git push -q origin $DEFAULT_BRANCH
else
git pull -q --ff-only --autostash origin $DEFAULT_BRANCH
fi
fi
git switch --quiet $CURRENT_BRANCH
# Update current branch if out of date
git pull -q --ff-only --autostash origin $CURRENT_BRANCH
fi
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