1 if [ ! "$_PACKAGES_MUSTHAVEPKG_SUBR" ]; then _PACKAGES_MUSTHAVEPKG_SUBR=1
3 # Copyright (c) 2014 Devin Teske
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
9 # 1. Redistributions of source code must retain the above copyright
10 # notice, this list of conditions and the following disclaimer.
11 # 2. Redistributions in binary form must reproduce the above copyright
12 # notice, this list of conditions and the following disclaimer in the
13 # documentation and/or other materials provided with the distribution.
15 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 ############################################################ INCLUDES
31 BSDCFG_SHARE="/usr/share/bsdconfig"
32 . $BSDCFG_SHARE/common.subr || exit 1
33 f_dprintf "%s: loading includes..." packages/musthavepkg.subr
34 f_include $BSDCFG_SHARE/dialog.subr
35 f_include $BSDCFG_SHARE/mustberoot.subr
37 ############################################################ FUNCTIONS
41 # Validate pkg(8) is installed and set $PKG_ABI global if not already set.
42 # Returns success unless pkg(8) is not installed and user refuses to install
43 # it (upon prompt when running interactively).
47 local funcname=f_musthavepkg_init
48 local pkg_abi_awk='$1~/^ABI/{print $NF; exit}'
50 if [ "$PKG_ABI" ]; then # Already set
51 f_dprintf "PKG_ABI=[%s]" "$PKG_ABI"
53 f_quietly pkg -N -vv # return status (pkg(8) functional?)
57 # Attempt to get PKG_ABI without prematurely bootstrapping pkg(8)
58 if f_eval_catch -k PKG_ABI $funcname pkg \
59 "pkg -N -vv | awk '%s'" "$pkg_abi_awk"
61 f_dprintf "PKG_ABI=[%s]" "$PKG_ABI"
66 # pkg(8) not yet bootstrapped; ask for permission unless nonInteractive
67 f_dialog_yesno "$msg_pkg_not_yet_installed_install_now" ||
68 f_die 1 "$msg_must_have_pkg_to_execute" "$pgm"
70 f_mustberoot_init # Have to be root to install pkg(8)
73 f_dialog_info "$msg_bootstrapping_pkg"
74 f_eval_catch -k PKG_ABI $funcname pkg \
75 "ASSUME_ALWAYS_YES=1 pkg -vv | awk '%s'" "$pkg_abi_awk" ||
76 f_die 1 "$msg_must_have_pkg_to_execute" "$pgm"
78 f_dprintf "PKG_ABI=[%s]" "$PKG_ABI"
83 ############################################################ MAIN
85 f_dprintf "%s: Successfully loaded." packages/musthavepkg.subr
87 fi # ! $_PACKAGES_MUSTHAVEPKG_SUBR