blob: efb8b8ca72362090ebf563f37ac6662de73e00ac (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
# pro-archman
# lib/cmd.sh
# Command-related functions
#
# Copyright (C) 2013 Patrick "P. J." McDermott
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
[ "x${_CMD_SM+set}" = 'xset' ] && return 0
_CMD_SM=1
use output
use locale
cmds=
load_cmds()
{
local cmd
for cmd in ${PKGLIBCMD}; do
cmd="${cmd##*/}"
cmd="${cmd%.sm}"
cmds="${cmds}${cmd}${LF}"
use "cmd/${cmd}"
done
}
print_cmd_summaries()
{
local padding cmd cmd_clean summary
padding="$(printf '%24s' '')"
for cmd in ${PKGLIBCMD}; do
cmd="${cmd##*/}"
cmd="${cmd%.sm}"
if [ ${#cmd} -gt 20 ]; then
printf ' %s\n%24s' "${cmd}" ''
else
printf ' %-20s ' "${cmd}"
fi
cmd_clean="$(printf '%s' "${cmd}" | \
tr '[A-Z]' '[a-z]' | tr -C '[a-z0-9_]' '_')"
summary="$(get_msg "cmd_${cmd_clean}_summary")"
printf '%s\n' "${summary}" | fold -s -w 56 | \
sed "2,\$s/^/${padding}/;"
done
}
print_cmd_usage()
{
local cmd cmd_clean usage
cmd="${1}"
cmd_clean="$(printf '%s' "${cmd}" | \
tr '[A-Z]' '[a-z]' | tr -C '[a-z0-9_]' '_')"
usage="$(get_msg "cmd_${cmd_clean}_usage")"
printf "$(get_msg 'cmd_usage')\n" "${0}" "${cmd}" "${usage}"
}
is_cmd()
{
local cmd
cmd="${1}"
[ "x$(printf '%s' "${cmds}" | grep "^${cmd}$")" = "x${cmd}" ]
}
run_cmd()
{
local cmd
cmd="${1}"
shift
if is_cmd "${cmd}"; then
"cmd_${cmd}_main" "${@}"
else
error 1 "$(get_msg 'cmd_not_found')" "${cmd}"
fi
}
|
