blob: f000b6dd425d3d1ea8e3d9c59697ee7416460e9e (
plain) (
blame)
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
|
#!/bin/sh
set -e
[ -n "$DEBUG" ] && set -x
by_pid=
by_name=
fuzzy=
desktop_files=
scalable=
while getopts n:p:dfsh opt; do
case "$opt" in
n) by_name="${OPTARG}" ;;
p) by_pid="${OPTARG}" ;;
f) fuzzy=1 ;;
d) desktop_files=1 ;;
s) scalable=1 ;;
h | ?)
printf "usage: %s [-h]\n" "$(basename "$0")"
printf "\n"
printf " -p \t PID\n"
printf " -n \t NAME\n"
printf " -f \t enable fuzzy matching (NAME only)\n"
printf " -d \t try to match NAME desktop file\n"
printf " -s \t only match scalable icons\n"
printf "\n"
exit 2
;;
esac
done
shift $((OPTIND - 1))
desktop_dirs="/usr/share/applications/ /usr/local/share/applications/"
icon_dirs="/usr/share/icons/ /usr/local/share/icons/"
by_name() {
name=$1
if [ -n "${desktop_files}" ]; then
[ -z "${fuzzy}" ] && name="^${name}$"
# try getting .desktop entry for name
# shellcheck disable=2086
ident=$(fd -e desktop "${name}" ${desktop_dirs} -x grep Icon= 2>/dev/null || true | cut -d= -f2 | uniq)
fi
if [ -z "${fuzzy}" ]; then
ident="^${ident:-$name}\."
else
ident="${ident:-$name}"
fi
filetypes="-e svg"
if [ -z "${scalable}" ]; then
filetypes="${filetypes} -e png"
fi
# shellcheck disable=2086
fd -t f ${filetypes} "${ident}" ${icon_dirs} 2>/dev/null || true
# avoid selecting svg, can be made to prefer svg if `-v` is removed
# svg=$(printf "%s" "${icons}" | grep -v svg)
# [ -n "${svg}" ] && icons=${svg}
# printf "%s\n" "${icons}"
}
by_pid() {
pid=$1
arg0=
while true; do
arg0=$(awk '{print $1}' /proc/"${pid}"/comm)
case ${arg0} in
*sh)
pid=$(ps -p "${pid}" -o ppid= | xargs)
[ "$pid" = 1 ] && exit 1
;;
*) break ;;
esac
done
by_name "${arg0}"
}
# main
if [ -n "${by_name}" ]; then
by_name "${by_name}"
elif [ -n "${by_pid}" ]; then
by_pid "${by_pid}"
fi
|
