The new eclass can be used by ebuilds to look up user information
without triggering a deprecation warning from repoman and pkgcheck.
Signed-off-by: Mike Gilbert <flop...@gentoo.org>
---
eclass/user-info.eclass | 158 ++++++++++++++++++++++++++++++++++++++++
eclass/user.eclass | 149 +------------------------------------
2 files changed, 161 insertions(+), 146 deletions(-)
create mode 100644 eclass/user-info.eclass
diff --git a/eclass/user-info.eclass b/eclass/user-info.eclass
new file mode 100644
index 000000000000..ea037d54dfdd
--- /dev/null
+++ b/eclass/user-info.eclass
@@ -0,0 +1,158 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# @ECLASS: user-info.eclass
+# @MAINTAINER:
+# base-sys...@gentoo.org (Linux)
+# Michał Górny <mgo...@gentoo.org> (NetBSD)
+# @BLURB: Read-only access to user and group information
+
+if [[ -z ${_USER_INFO_ECLASS} ]]; then
+_USER_INFO_ECLASS=1
+
+# @FUNCTION: egetent
+# @USAGE: <database> <key>
+# @DESCRIPTION:
+# Small wrapper for getent (Linux), nidump (< Mac OS X 10.5),
+# dscl (Mac OS X 10.5), and pw (FreeBSD) used in enewuser()/enewgroup().
+#
+# Supported databases: group passwd
+egetent() {
+ local db=$1 key=$2
+
+ [[ $# -ge 3 ]] && die "usage: egetent <database> <key>"
+
+ case ${db} in
+ passwd|group) ;;
+ *) die "sorry, database '${db}' not yet supported; file a bug" ;;
+ esac
+
+ case ${CHOST} in
+ *-freebsd*|*-dragonfly*)
+ case ${db} in
+ passwd) db="user" ;;
+ *) ;;
+ esac
+
+ # lookup by uid/gid
+ local opts
+ if [[ ${key} == [[:digit:]]* ]] ; then
+ [[ ${db} == "user" ]] && opts="-u" || opts="-g"
+ fi
+
+ pw show ${db} ${opts} "${key}" -q
+ ;;
+ *-openbsd*)
+ grep "${key}:\*:" /etc/${db}
+ ;;
+ *)
+ # ignore nscd output if we're not running as root
+ type -p nscd >/dev/null && nscd -i "${db}" 2>/dev/null
+ getent "${db}" "${key}"
+ ;;
+ esac
+}
+
+# @FUNCTION: egetusername
+# @USAGE: <uid>
+# @DESCRIPTION:
+# Gets the username for given UID.
+egetusername() {
+ [[ $# -eq 1 ]] || die "usage: egetusername <uid>"
+
+ egetent passwd "$1" | cut -d: -f1
+}
+
+# @FUNCTION: egetgroupname
+# @USAGE: <gid>
+# @DESCRIPTION:
+# Gets the group name for given GID.
+egetgroupname() {
+ [[ $# -eq 1 ]] || die "usage: egetgroupname <gid>"
+
+ egetent group "$1" | cut -d: -f1
+}
+
+# @FUNCTION: egethome
+# @USAGE: <user>
+# @DESCRIPTION:
+# Gets the home directory for the specified user.
+egethome() {
+ local pos
+
+ [[ $# -eq 1 ]] || die "usage: egethome <user>"
+
+ case ${CHOST} in
+ *-freebsd*|*-dragonfly*)
+ pos=9
+ ;;
+ *) # Linux, NetBSD, OpenBSD, etc...
+ pos=6
+ ;;
+ esac
+
+ egetent passwd "$1" | cut -d: -f${pos}
+}
+
+# @FUNCTION: egetshell
+# @USAGE: <user>
+# @DESCRIPTION:
+# Gets the shell for the specified user.
+egetshell() {
+ local pos
+
+ [[ $# -eq 1 ]] || die "usage: egetshell <user>"
+
+ case ${CHOST} in
+ *-freebsd*|*-dragonfly*)
+ pos=10
+ ;;
+ *) # Linux, NetBSD, OpenBSD, etc...
+ pos=7
+ ;;
+ esac
+
+ egetent passwd "$1" | cut -d: -f${pos}
+}
+
+# @FUNCTION: egetcomment
+# @USAGE: <user>
+# @DESCRIPTION:
+# Gets the comment field for the specified user.
+egetcomment() {
+ local pos
+
+ [[ $# -eq 1 ]] || die "usage: egetshell <user>"
+
+ case ${CHOST} in
+ *-freebsd*|*-dragonfly*)
+ pos=8
+ ;;
+ *) # Linux, NetBSD, OpenBSD, etc...
+ pos=5
+ ;;
+ esac
+
+ egetent passwd "$1" | cut -d: -f${pos}
+}
+
+# @FUNCTION: egetgroups
+# @USAGE: <user>
+# @DESCRIPTION:
+# Gets all the groups user belongs to. The primary group is returned
+# first, then all supplementary groups. Groups are ','-separated.
+egetgroups() {
+ [[ $# -eq 1 ]] || die "usage: egetgroups <user>"
+
+ local egroups_arr
+ read -r -a egroups_arr < <(id -G -n "$1")
+
+ local g groups=${egroups_arr[0]}
+ # sort supplementary groups to make comparison possible
+ while read -r g; do
+ [[ -n ${g} ]] && groups+=",${g}"
+ done < <(printf '%s\n' "${egroups_arr[@]:1}" | sort)
+ echo "${groups}"
+}
+
+fi
diff --git a/eclass/user.eclass b/eclass/user.eclass
index f433d32bf7ed..9bd0b607eab8 100644
--- a/eclass/user.eclass
+++ b/eclass/user.eclass
@@ -1,4 +1,4 @@
-# Copyright 1999-2019 Gentoo Authors
+# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
# @ECLASS: user.eclass
@@ -13,6 +13,8 @@
if [[ -z ${_USER_ECLASS} ]]; then
_USER_ECLASS=1
+inherit user-info
+
# @FUNCTION: _assert_pkg_ebuild_phase
# @INTERNAL
# @USAGE: <calling func name>
@@ -27,49 +29,6 @@ _assert_pkg_ebuild_phase() {
esac
}
-# @FUNCTION: egetent
-# @USAGE: <database> <key>
-# @DESCRIPTION:
-# Small wrapper for getent (Linux), nidump (< Mac OS X 10.5),
-# dscl (Mac OS X 10.5), and pw (FreeBSD) used in enewuser()/enewgroup().
-#
-# Supported databases: group passwd
-egetent() {
- local db=$1 key=$2
-
- [[ $# -ge 3 ]] && die "usage: egetent <database> <key>"
-
- case ${db} in
- passwd|group) ;;
- *) die "sorry, database '${db}' not yet supported; file a bug" ;;
- esac
-
- case ${CHOST} in
- *-freebsd*|*-dragonfly*)
- case ${db} in
- passwd) db="user" ;;
- *) ;;
- esac
-
- # lookup by uid/gid
- local opts
- if [[ ${key} == [[:digit:]]* ]] ; then
- [[ ${db} == "user" ]] && opts="-u" || opts="-g"
- fi
-
- pw show ${db} ${opts} "${key}" -q
- ;;
- *-openbsd*)
- grep "${key}:\*:" /etc/${db}
- ;;
- *)
- # ignore nscd output if we're not running as root
- type -p nscd >/dev/null && nscd -i "${db}" 2>/dev/null
- getent "${db}" "${key}"
- ;;
- esac
-}
-
# @FUNCTION: user_get_nologin
# @INTERNAL
# @DESCRIPTION:
@@ -351,108 +310,6 @@ enewgroup() {
esac
}
-# @FUNCTION: egetusername
-# @USAGE: <uid>
-# @DESCRIPTION:
-# Gets the username for given UID.
-egetusername() {
- [[ $# -eq 1 ]] || die "usage: egetusername <uid>"
-
- egetent passwd "$1" | cut -d: -f1
-}
-
-# @FUNCTION: egetgroupname
-# @USAGE: <gid>
-# @DESCRIPTION:
-# Gets the group name for given GID.
-egetgroupname() {
- [[ $# -eq 1 ]] || die "usage: egetgroupname <gid>"
-
- egetent group "$1" | cut -d: -f1
-}
-
-# @FUNCTION: egethome
-# @USAGE: <user>
-# @DESCRIPTION:
-# Gets the home directory for the specified user.
-egethome() {
- local pos
-
- [[ $# -eq 1 ]] || die "usage: egethome <user>"
-
- case ${CHOST} in
- *-freebsd*|*-dragonfly*)
- pos=9
- ;;
- *) # Linux, NetBSD, OpenBSD, etc...
- pos=6
- ;;
- esac
-
- egetent passwd "$1" | cut -d: -f${pos}
-}
-
-# @FUNCTION: egetshell
-# @USAGE: <user>
-# @DESCRIPTION:
-# Gets the shell for the specified user.
-egetshell() {
- local pos
-
- [[ $# -eq 1 ]] || die "usage: egetshell <user>"
-
- case ${CHOST} in
- *-freebsd*|*-dragonfly*)
- pos=10
- ;;
- *) # Linux, NetBSD, OpenBSD, etc...
- pos=7
- ;;
- esac
-
- egetent passwd "$1" | cut -d: -f${pos}
-}
-
-# @FUNCTION: egetcomment
-# @USAGE: <user>
-# @DESCRIPTION:
-# Gets the comment field for the specified user.
-egetcomment() {
- local pos
-
- [[ $# -eq 1 ]] || die "usage: egetshell <user>"
-
- case ${CHOST} in
- *-freebsd*|*-dragonfly*)
- pos=8
- ;;
- *) # Linux, NetBSD, OpenBSD, etc...
- pos=5
- ;;
- esac
-
- egetent passwd "$1" | cut -d: -f${pos}
-}
-
-# @FUNCTION: egetgroups
-# @USAGE: <user>
-# @DESCRIPTION:
-# Gets all the groups user belongs to. The primary group is returned
-# first, then all supplementary groups. Groups are ','-separated.
-egetgroups() {
- [[ $# -eq 1 ]] || die "usage: egetgroups <user>"
-
- local egroups_arr
- read -r -a egroups_arr < <(id -G -n "$1")
-
- local g groups=${egroups_arr[0]}
- # sort supplementary groups to make comparison possible
- while read -r g; do
- [[ -n ${g} ]] && groups+=",${g}"
- done < <(printf '%s\n' "${egroups_arr[@]:1}" | sort)
- echo "${groups}"
-}
-
# @FUNCTION: esethome
# @USAGE: <user> <homedir>
# @DESCRIPTION:
--
2.25.0
