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
|
#include "repo.h"
#include "dirent.h"
#include "limits.h"
#include "malloc.h"
#include "package.h"
#include "stdio.h"
#include <lua.h>
int pow_repo_get_package(pow_repo **repos, size_t repo_count, pow_package *pkg,
const char *query) {
if (!repos) {
printf("no repos defined in your config, please define them\n");
return 1;
}
DIR *dp;
struct dirent *ep;
for (size_t i = 0; i < repo_count; i++) {
char *package_path = malloc(PATH_MAX);
if (!package_path) {
printf("failed to allocate package_path, sizeof %d\n", PATH_MAX);
return 1;
}
int written =
snprintf(package_path, PATH_MAX, "%s/%s", repos[i]->path, query);
if (written >= PATH_MAX) {
printf("something went seriously wrong. the path for the package %s is "
"too long?\n",
query);
free(package_path);
return 1;
}
dp = opendir(package_path);
if (!dp) {
free(package_path);
continue;
}
printf("found package %s in repo %s\n", query, repos[i]->path);
char *full_path = malloc(PATH_MAX);
if (!full_path) {
free(package_path);
printf("failed to malloc full path for build script\n");
return 1;
}
written = snprintf(full_path, PATH_MAX, "%s/%s", package_path, "build.lua");
if (written >= PATH_MAX) {
printf("something went seriously wrong. the path for the package build "
"script %s is "
"too long?\n",
query);
free(package_path);
free(full_path);
return 1;
}
free(package_path);
pow_package_open(pkg, full_path);
free(full_path);
closedir(dp);
}
return 0;
}
int pow_repo_check_package(pow_repo **repos, size_t repo_count,
const char *query) {
int err;
pow_package *pkg = malloc(sizeof(pow_package));
if (!pkg) {
printf("failed to malloc pow_package\n");
return 1;
}
err = pow_repo_get_package(repos, repo_count, pkg, query);
if (err) {
return 1;
}
printf("Name: %s\n"
"Version: %s\n",
pkg->name, pkg->version);
pow_package_close(pkg);
return 0;
}
|
