#!/bin/bash -e

# shellcheck source=../commands/.settings

. "${BASH_SOURCE%/*/*}/commands/.settings"

COMMAND="$CPPSM/commands/$1"

if [ $# -ge 1 ] && [ -x "$COMMAND" ]; then

shift

exec "$COMMAND" "$@"

fi

if [ "$UPGRADE" = 1 ]; then

echo "Upgrading cppsm..."

exec git -C "$CPPSM" pull "${GIT_QUIET[@]}" --rebase

fi

# shellcheck disable=SC2035

COMMANDS="$(cd "$CPPSM/commands" && echo *)"

COMMANDS="${COMMANDS// /|}"

BRANCH="$(git -C "$CPPSM" symbolic-ref --short HEAD)"

cat << EOF

Usage: ${0##*/} [$COMMANDS]

Run any command with --help to see a brief description of the command.

Visit https://cppsm.github.io/ for full documentation.

Branch: $BRANCH

$(git -C "$CPPSM" log -n 5 --pretty=oneline --abbrev-commit | sed 's#^# #g')

EOF

git -C "$CPPSM" fetch "${GIT_QUIET[@]}" origin "$BRANCH"

ORIGIN="$(git -C "$CPPSM" log --pretty=oneline --abbrev-commit "..origin/$BRANCH" | sed 's#^# #g')"

if [ -n "$ORIGIN" ]; then

cat << EOF

Origin:

$ORIGIN

Run

UPGRADE=1 ${0##*/}

to upgrade cppsm.

EOF

fi

exit 1