blob: a7b0d37a182d9e62a1ffa8192a8b625321788797 (
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
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
|
#!/bin/sh
#
# A tool to build a single executable from a collection of shell scripts
#include colors
usage () {
cat << EOF
${BLUE}Available Options:
EOF
}
find_file () {
for p in $search_path; do
for f in $p/$1.sh $p/$1; do
$verbose \
&& printf "${LIGHT_BLACK}checking: $f\n" 1>&2
[ -f "$f" ] && {
echo "$f"
return 0
}
done
done
return 1
}
parse_lines () {
included=""
while IFS= read -r line; do
case "$line" in
"#include "*)
file="$(find_file ${line#\#include})"
case "$included" in
*"$file"*)
;;
*)
cat $file | parse_lines
included="$included $file"
esac
;;
"#>"*)
eval ${line#'#>'}
;;
"#!"*)
printf "%s\n" "$line"
;;
"#"*);;
*)
printf "%s\n" "$line"
;;
esac
done
}
build_shmk () {
[ -f "$1" ] || return 1
[ ! -z "$2" ] && output="$2"
[ -z "$output" ] && output=$(basename $1)
output=./${output%.*}
$clean && {
rm -f $output
exit
}
$verbose && echo "building $1 to $output"
[ ! -d "${output%/*}" ] && mkdir -p "${output%/*}"
cat $1 \
| parse_lines > ${output} &&
[ ! -z ${entry_function} ] && echo "$entry_function" >> ${output}
chmod +x ${output}
}
interpret_shmk () {
. $1
local cmdlist=""
DIST="./dist"
PROGS="$PROGS $(sed -rn "s/^prog_(.*)\s*\(\)\s*\{/\1/p" $1)"
LIBS="$LIBS $(sed -rn "s/^lib_(.*)\s*\(\)\s*\{/\1/p" $1)"
CHECKS="$CHECKS $(sed -rn "s/^check_(.*)\s*\(\)\s*\{/\1/p" $1)"
shift
[ -z "$1" ] && set -- clean build check install
while [ ! -z "$1" ]; do
case "$1" in
install)
for prog in $PROGS; do
prog=$(basename $prog)
prog="${prog%.*}"
cmdlist="$cmdlist
install -Dm755 $DIST/$prog ${DESTDIR}/${PREFIX}/bin/$prog #Install program $prog"
done
for lib in $LIBS; do
lib=$(basename $lib)
lib="${lib%.*}"
cmdlist="$cmdlist
install -Dm755 $DIST/$lib ${DESTDIR}/${PREFIX}/lib/$lib.sh #Install library $lib"
done
;;
clean)
[ -d "$DIST" ] && cmdlist="$cmdlist
rm -r $DIST #Clean"
;;
check)
for check in $CHECKS; do
command -v check_$check > /dev/null 2>&1 && cmdlist="$cmdlist
check_$check #Check $check"
done
;;
*) # build all programs
search_path="$DIST $search_path"
for lib in $LIBS; do
name=$(basename $lib)
build_cmd=lib_$lib
command -v $build_cmd > /dev/null 2>&1 || {
build_cmd="build_shmk $lib $DIST/$name"
}
cmdlist="$cmdlist
$build_cmd #Build library $name"
done
for prog in $PROGS; do
name=$(basename $prog)
build_cmd=prog_$prog
command -v $build_cmd > /dev/null 2>&1 || {
build_cmd="build_shmk $prog $DIST/$name"
}
cmdlist="$cmdlist
$build_cmd #Build program $name"
done
# build all libs
;;
esac
shift
done
local out len i
$verbose && out=/dev/stdout || out=/dev/null
len=$(($(echo "$cmdlist" | wc -l)-1))
i=-1
echo "$cmdlist" | while read -r cmd; do
i=$((i+1))
printf "${LIGHT_BLACK}[${LIGHT_BLUE}%s${LIGHT_BLACK}/${LIGHT_BLUE}%s${LIGHT_BLACK}] ${LIGHT_WHITE}%s${RESET}\n" "$i" "$len" "${cmd#*#}"
${cmd%#*} 2>&1 > $out || {
printf "${RED}Error $?\n"
exit 1
}
done
}
search_path=".
/usr/lib
/usr/local/lib
/usr/share/shmk
"
verbose=false
clean=false
while getopts ":e:I:o:chv" opt; do
case "${opt}" in
e)
entry_function="$OPTARG"
;;
o)
output="$OPTARG"
;;
c)
clean=true
;;
I)
search_path="$search_path
$OPTARG"
;;
v)
verbose=true
;;
h)
usage && exit 0
;;
esac
done
shift $((OPTIND-1))
[ -z $1 ] && {
exit 1
}
echo "$0 $*"
[ -f "$1" ] && shebang="$(head -1 $1)"
case "$shebang" in
"#!"*"shmk"*)
interpret_shmk $@
;;
*)
build_shmk $@
;;
esac
|
