| 1 |
#!/bin/sh |
| 2 |
|
| 3 |
set -eu |
| 4 |
|
| 5 |
if [ "$#" -lt 1 ] || [ "$#" -gt 2 ]; then |
| 6 |
echo "usage: $0 <repo-url> [package-name]" >&2 |
| 7 |
exit 1 |
| 8 |
fi |
| 9 |
|
| 10 |
repo_url=$1 |
| 11 |
|
| 12 |
if [ "$#" -eq 2 ]; then |
| 13 |
package_name=$2 |
| 14 |
else |
| 15 |
package_name=$(basename "$repo_url") |
| 16 |
package_name=${package_name%.git} |
| 17 |
fi |
| 18 |
|
| 19 |
target_dir="packages/$package_name" |
| 20 |
|
| 21 |
if [ -e "$target_dir" ]; then |
| 22 |
echo "error: target already exists: $target_dir" >&2 |
| 23 |
exit 1 |
| 24 |
fi |
| 25 |
|
| 26 |
git submodule add "$repo_url" "$target_dir" |
| 27 |
echo "added submodule at $target_dir" |