| 1 | #!/system/bin/sh |
| 2 | |
| 3 | set -e -u |
| 4 | |
| 5 | SCRIPTNAME=$0 |
| 6 | show_usage () { |
| 7 | echo "usage: $SCRIPTNAME [-s shell]" |
| 8 | echo "Change the login shell." |
| 9 | } |
| 10 | |
| 11 | set_shell () { |
| 12 | mkdir -p $HOME/.termux |
| 13 | NEW_SHELL=$1 |
| 14 | if test -x $PREFIX/bin/$NEW_SHELL; then |
| 15 | ln -f -s $PREFIX/bin/$NEW_SHELL $HOME/.termux/shell |
| 16 | elif test -x $NEW_SHELL; then |
| 17 | ln -f -s $NEW_SHELL $HOME/.termux/shell |
| 18 | else |
| 19 | echo "Error: $NEW_SHELL is not an executable file" |
| 20 | fi |
| 21 | } |
| 22 | |
| 23 | O=`getopt -l help -- hs: "$@"` |
| 24 | eval set -- "$O" |
| 25 | while true; do |
| 26 | case "$1" in |
| 27 | -h|--help) show_usage; exit 0;; |
| 28 | -s) set_shell $2; exit 0;; |
| 29 | --) shift; break;; |
| 30 | *) echo Error; show_usage; exit 1;; |
| 31 | esac |
| 32 | done |
| 33 | |
| 34 | echo "Error: Specify shell with the -s flag" |
| 35 | exit 1 |