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# Git can not run concurrently
git::_lock () {
local -r lock="${CONTENT_BASE_DIR}/git.lock"
while test -d $lock; do
sleep 0.1
done
while ! mkdir $lock 2>/dev/null; do
sleep 0.1
done
}
git::_unlock () {
local -r lock="${CONTENT_BASE_DIR}/git.lock"
rmdir $lock
# log DEBUG "Removed $lock"
}
git::cleanup () {
local -r lock="${CONTENT_BASE_DIR}/git.lock"
if [ -d "$lock" ]; then
git::_unlock
fi
}
# Add a static content file to git
git::add () {
if [[ "$USE_GIT" != yes ]]; then
return
fi
local -r content_dir="$CONTENT_BASE_DIR/$1"; shift
local file="$1"; shift
file=${file/$content_dir/.\/}
git::_lock
cd "$content_dir" &>/dev/null
git add "$file"
cd - &>/dev/null
git::_unlock
}
# Remove a static content file from git
git::rm () {
if [[ "$USE_GIT" != yes ]]; then
return
fi
local -r content_dir="$CONTENT_BASE_DIR/$1"; shift
local file="$1"; shift
file=${file/$content_dir/.\/}
git::_lock
cd "$content_dir" &>/dev/null
git rm "$file"
cd - &>/dev/null
git::_unlock
}
# Commit all changes
git::commit () {
if [[ "$USE_GIT" != yes ]]; then
return
fi
local -r content_dir="$CONTENT_BASE_DIR/$1"; shift
local -r message="$1"; shift
git::_lock
cd "$content_dir" &>/dev/null
set +e
git commit -a -m "$message"
if [[ "$GIT_PUSH" == yes ]]; then
log INFO "Invoking git pull/push in $content_dir"
git pull
git push
fi
set -e
cd - &>/dev/null
git::_unlock
}