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Enable overwriting the pull behavior #8

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Enable overwriting the pull behavior #8

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58 changes: 29 additions & 29 deletions git-repo-watcher
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,35 @@ print_usage() {
exit 1
}

# Executes user hooks
#
# $1 - Hook name
# $2-$4 - Hook arguments
hook() {
hook_name="$1"
shift
if [[ "$(type -t "$hook_name")" == "function" ]]; then
eval "$hook_name $*"
fi
}

# Pulls commit from remote git repository
#
# $1 - Git repository name
# $2 - Branch name
pull_change() {
git pull
exit_code=$?

commit_message=$(git log -1 --pretty=format:"%h | %an | %ad | %s")

if [[ $exit_code -eq 1 ]]; then
hook "pull_failed" "$1" "$2" "$commit_message"
else
hook "change_pulled" "$1" "$2" "$(printf '%q\n' "$commit_message")"
fi
}

while getopts ":d:i:h:o" options; do
case "${options}" in
d)
Expand Down Expand Up @@ -79,35 +108,6 @@ if [[ -z "$interval_in_seconds" ]]; then
interval_in_seconds="$default_interval_in_seconds"
fi

# Executes user hooks
#
# $1 - Hook name
# $2-$4 - Hook arguments
hook() {
hook_name="$1"
shift
if [[ "$(type -t "$hook_name")" == "function" ]]; then
eval "$hook_name $*"
fi
}

# Pulls commit from remote git repository
#
# $1 - Git repository name
# $2 - Branch name
pull_change() {
git pull
exit_code=$?

commit_message=$(git log -1 --pretty=format:"%h | %an | %ad | %s")

if [[ $exit_code -eq 1 ]]; then
hook "pull_failed" "$1" "$2" "$commit_message"
else
hook "change_pulled" "$1" "$2" "$(printf '%q\n' "$commit_message")"
fi
}

while true; do

cd "$git_repository_dir" || exit 1
Expand Down