67 lines
1.2 KiB
Bash
Executable File
67 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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#
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# Registers or unregisters a shell in /etc/shells.
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#
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# Arguments: $ACTION = [run/targets]
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# $TARGET = [post-install/post-remove]
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# $PKGNAME
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# $VERSION
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# $UPDATE = [yes/no]
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#
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ACTION="$1"
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TARGET="$2"
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PKGNAME="$3"
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VERSION="$4"
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UPDATE="$5"
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case "$ACTION" in
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targets)
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echo "post-install post-remove"
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;;
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run)
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[ "$TARGET" != "post-install" -a "$TARGET" != "post-remove" ] && exit 1
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if [ -z "$register_shell" ]; then
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echo "Trigger register-shell: empty \$register_shell!"
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exit 1
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fi
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case "$TARGET" in
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post-install)
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if [ ! -f etc/shells ]; then
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for f in ${register_shell}; do
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echo $f >> etc/shells
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echo "Registered $f into /etc/shells."
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done
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chmod 644 etc/shells
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else
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for f in ${register_shell}; do
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if ! grep -qFx "$f" etc/shells; then
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echo "$f" >> etc/shells
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echo -n "Registered $f into "
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echo "/etc/shells."
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fi
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done
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fi
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;;
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post-remove)
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if [ -f etc/shells ]; then
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for f in ${register_shell}; do
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if grep -q $f etc/shells; then
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shell=$(echo $f|sed "s|\\/|\\\/|g")
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sed -i -e "/$shell/d" etc/shells
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echo -n "Unregistered $f from "
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echo "/etc/shells."
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fi
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done
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fi
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;;
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esac
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;;
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*)
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exit 1
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;;
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esac
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exit 0
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