blob: 968c98b409ec9d522efe62c7e26451af4a2348fa (
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
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
|
#!/bin/sh
TEMP=$(getopt -o hf --long help,force \
-n 'javawrap' -- "$@")
if [ $? != 0 ]; then
echo "Terminating..." >&2
exit 1
fi
eval set -- "$TEMP"
SCRIPT="$(basename $0)"
ENV_CACHE="${HOME}/.cache/td/.env"
help() {
cat <<-EOF
$SCRIPT
Toby Vincent <tobyv13@gmail.com>
$SCRIPT is a script for managing and navigating a persistent temp directory. In
order to function properly, this script must be sourced in the currently shell.
Consider setting an alias such as
alias td=". $SCRIPT"
USAGE:
$SCRIPT [OPTIONS] <COMMAND>
$SCRIPT [OPTIONS]
OPTIONS:
-h, --help Display this message
-f, --force Use the --force argument when removing TD
ARGS:
toggle (default)
Switch between TD_ORIGIN and TD. This will create TD if it does not
exist. This is the default if no command is provided.
new | create
Creates a new temp directory and cds into it it stores the path
to the temp directory in TD, and the path to the previous directory in
TD_ORIGIN.
rm | remove
Removes the directory stored in TD unsets TD and TD_ORIGIN.
ls | list | show
Shows the current values for TD and TD_ORIGIN
EOF
}
echo_err() {
echo >&2 "$SCRIPT: $@"
}
show() {
if [ ! -n "$TD" ]; then
echo_err "Not set"
return 1
fi
echo "TD=$TD"
echo "TD_ORIGIN=$TD_ORIGIN"
}
remove() {
if [ ! -n "$TD" ]; then
echo_err "Not set"
return 1
fi
rm "$rm_args" "$TD"
echo "removed $TD"
if [ "$PWD" = "$TD" ]; then
cd "$TD_ORIGIN"
fi
rm "$ENV_CACHE" -rf
unset TD
unset TD_ORIGIN
}
create() {
remove 2>/dev/null
td=$(mktemp -d)
export TD="$td"
update-origin
echo "created $TD"
cd "$TD"
}
update-origin() {
export TD_ORIGIN="$PWD"
cat >$ENV_CACHE <<-EOF
TD=$TD
TD_ORIGIN=$TD_ORIGIN
EOF
}
toggle() {
if [ "$PWD" = "$TD" ]; then
cd "$TD_ORIGIN"
elif [ -n "$TD" ]; then
update-origin
cd "$TD"
else
create
fi
}
if [ -f "$ENV_CACHE" ]; then
export $(cat "$ENV_CACHE" | xargs)
fi
rm_args="-r"
while test $# -gt 0; do
case $1 in
--help | -h)
help
return 0
;;
--force | -f)
rm_args="-rf"
shift
;;
--)
shift
break
;;
*) break ;;
esac
done
case $1 in
ls | list | show)
show
;;
rm | remove)
remove
;;
new | create)
create
;;
* | toggle)
toggle
;;
esac
|