commit: 2108f8e38104fe8a10825c568d7c18fe1ed6e3fd
Author: Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Thu Jun 6 14:26:46 2019 +0000
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Thu Jun 20 08:16:45 2019 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=2108f8e3
user.eclass: Introduce esetshell
Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>
eclass/user.eclass | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 61 insertions(+)
diff --git a/eclass/user.eclass b/eclass/user.eclass
index 54d7a3fdbe2..3bd381b0c08 100644
--- a/eclass/user.eclass
+++ b/eclass/user.eclass
@@ -465,4 +465,65 @@ esethome() {
esac
}
+# @FUNCTION: esetshell
+# @USAGE: <user> <shell>
+# @DESCRIPTION:
+# Update the shell in a platform-agnostic way.
+# Required parameters is the username and the new shell.
+# Specify -1 if you want to set shell to platform-specific nologin.
+esetshell() {
+ _assert_pkg_ebuild_phase ${FUNCNAME}
+
+ # get the username
+ local euser=$1; shift
+ if [[ -z ${euser} ]] ; then
+ eerror "No username specified !"
+ die "Cannot call esetshell without a username"
+ fi
+
+ # lets see if the username already exists
+ if [[ -z $(egetent passwd "${euser}") ]] ; then
+ ewarn "User does not exist, cannot set shell -- skipping."
+ return 1
+ fi
+
+ # handle shell
+ local eshell=$1; shift
+ if [[ -z ${eshell} ]] ; then
+ eerror "No shell specified !"
+ die "Cannot call esetshell without a shell or '-1'"
+ fi
+
+ if [[ ${eshell} == "-1" ]] ; then
+ eshell=$(user_get_nologin)
+ fi
+
+ # exit with no message if shell is up to date
+ if [[ $(egetshell "${euser}") == ${eshell} ]]; then
+ return 0
+ fi
+
+ einfo "Updating shell for user '${euser}' ..."
+ einfo " - Shell: ${eshell}"
+
+ # update the shell
+ case ${CHOST} in
+ *-freebsd*|*-dragonfly*)
+ pw usermod "${euser}" -s "${eshell}" && return 0
+ [[ $? == 8 ]] && eerror "${euser} is in use, cannot update
shell"
+ eerror "There was an error when attempting to update the shell
for ${euser}"
+ eerror "Please update it manually on your system:"
+ eerror "\t pw usermod \"${euser}\" -s \"${eshell}\""
+ ;;
+
+ *)
+ usermod -s "${eshell}" "${euser}" && return 0
+ [[ $? == 8 ]] && eerror "${euser} is in use, cannot update
shell"
+ eerror "There was an error when attempting to update the shell
for ${euser}"
+ eerror "Please update it manually on your system (as root):"
+ eerror "\t usermod -s \"${eshell}\" \"${euser}\""
+ ;;
+ esac
+}
+
fi
