mkbox - sbase - suckless unix tools | |
git clone git://git.suckless.org/sbase | |
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--- | |
mkbox (1723B) | |
--- | |
1 #!/bin/sh | |
2 | |
3 trap "rm -rf build" INT QUIT TERM | |
4 | |
5 rm -rf build | |
6 mkdir -p build | |
7 | |
8 cp *.h build | |
9 | |
10 cat > build/sbase-box.c <<EOF | |
11 #include <unistd.h> | |
12 | |
13 #include <libgen.h> | |
14 #include <errno.h> | |
15 #include <stdio.h> | |
16 #include <stdlib.h> | |
17 #include <string.h> | |
18 | |
19 #include "util.h" | |
20 #include "sbase-box.h" | |
21 | |
22 struct cmd { | |
23 char *name; | |
24 int (*fn)(int, char **); | |
25 } cmds[] = { | |
26 {"install", xinstall_main}, | |
27 {"[", test_main}, | |
28 $(grep -l ^main *.c | | |
29 while read f | |
30 do | |
31 sed -n ' | |
32 /^main/ { | |
33 s/main/'${f%.c}'_main/ | |
34 s/-/_/g | |
35 w build/'$f' | |
36 s/\(^.*\)(.*)/ {"'${f%.c}'", \1},/p | |
37 d | |
38 } | |
39 w 'build/$f $f | |
40 done) | |
41 {NULL}, | |
42 }; | |
43 | |
44 static void | |
45 install(char *path) | |
46 { | |
47 int r; | |
48 struct cmd *bp; | |
49 char fname[FILENAME_MAX]; | |
50 | |
51 if (path == NULL) { | |
52 fputs("sbase-box [-i path] [command]\n", stderr); | |
53 exit(1); | |
54 } | |
55 | |
56 for (bp = cmds; bp->name; ++bp) { | |
57 r = snprintf(fname, sizeof(fname), "%s/%s", path, bp->na… | |
58 if (r < 0 || r >= sizeof(fname)) { | |
59 fprintf(stderr, | |
60 "sbase-box: destination path truncated f… | |
61 bp->name); | |
62 exit(1); | |
63 } | |
64 remove(fname); | |
65 if (symlink("sbase-box", fname) < 0) { | |
66 fprintf(stderr, | |
67 "sbase-box: %s: %s\n", | |
68 bp->name, strerror(errno)); | |
69 exit(1); | |
70 } | |
71 } | |
72 } | |
73 | |
74 int | |
75 main(int argc, char *argv[]) | |
76 { | |
77 char *s = basename(argv[0]); | |
78 struct cmd *bp; | |
79 | |
80 if (!strcmp(s, "sbase-box") && argc > 1) { | |
81 argc--; argv++; | |
82 if (strcmp(argv[0], "-i") == 0) { | |
83 install(argv[1]); | |
84 exit(0); | |
85 } | |
86 s = basename(argv[0]); | |
87 } | |
88 | |
89 for (bp = cmds; bp->name; ++bp) { | |
90 if (strcmp(bp->name, s) == 0) | |
91 return (*bp->fn)(argc, argv); | |
92 } | |
93 | |
94 for (bp = cmds; bp->name; ++bp) | |
95 printf("%s ", bp->name); | |
96 putchar('\n'); | |
97 | |
98 return 0; | |
99 } | |
100 EOF | |
101 | |
102 sed -n 's/.* \(.*_main\).*/int \1(int, char **);/p'\ | |
103 build/sbase-box.c > build/sbase-box.h |