nbos

nbos

https://git.tonybtw.com/nbos.git git://git.tonybtw.com/nbos.git
nbos / src / error.c
2,853 bytes raw
1 
#include "error.h"
2
3 
#include <stdio.h>
4 
#include <string.h>
5
6 
void resolve_error_print(const resolve_error *e) {
7 
    switch (e->kind) {
8 
        case RESOLVE_OK:
9 
            return;
10 
        case RESOLVE_E_CYCLE:
11 
            fprintf(stderr, "nb: dependency cycle detected at '%s'\n", e->pkg_name);
12 
            return;
13 
        case RESOLVE_E_MISSING_DEP:
14 
            fprintf(stderr, "nb: package '%s' depends on '%s' which is not in the package list\n", e->pkg_name, e->dep_name);
15 
            return;
16 
        case RESOLVE_E_DUPLICATE_NAME:
17 
            fprintf(stderr, "nb: duplicate package name '%s' (two recipes export the same name)\n", e->pkg_name);
18 
            return;
19 
        case RESOLVE_E_OOM:
20 
            fprintf(stderr, "nb: out of memory while resolving packages\n");
21 
            return;
22 
    }
23 
}
24
25 
void fetch_error_print(const fetch_error *e) {
26 
    switch (e->kind) {
27 
        case FETCH_OK:
28 
            return;
29 
        case FETCH_E_NETWORK:
30 
            fprintf(stderr, "nb: network error fetching %s: %s\n", e->url, strerror(e->errno_val));
31 
            return;
32 
        case FETCH_E_HASH_MISMATCH:
33 
            fprintf(stderr, "nb: hash mismatch for %s\n", e->url);
34 
            fprintf(stderr, "  expected: %s\n", e->expected_sha);
35 
            fprintf(stderr, "  actual:   %s\n", e->actual_sha);
36 
            return;
37 
        case FETCH_E_IO:
38 
            fprintf(stderr, "nb: I/O error fetching %s: %s\n", e->url, strerror(e->errno_val));
39 
            return;
40 
    }
41 
}
42
43 
void run_error_print(const run_error *e) {
44 
    switch (e->kind) {
45 
        case RUN_OK:
46 
            return;
47 
        case RUN_E_SPAWN:
48 
            fprintf(stderr, "nb: failed to spawn process: %s\n",
49 
                    strerror(e->errno_val));
50 
            return;
51 
        case RUN_E_NONZERO:
52 
            fprintf(stderr, "nb: process exited %d (log: %s)\n",
53 
                    e->exit_code, e->log_path);
54 
            return;
55 
        case RUN_E_IO:
56 
            fprintf(stderr, "nb: I/O error: %s\n", strerror(e->errno_val));
57 
            return;
58 
    }
59 
}
60
61 
void realize_error_print(const realize_error *e) {
62 
    switch (e->kind) {
63 
        case REALIZE_OK:
64 
            return;
65 
        case REALIZE_E_FETCH:
66 
            fprintf(stderr, "nb: failed to realize '%s' (fetch):\n  ", e->pkg_name);
67 
            fetch_error_print(&e->fetch);
68 
            return;
69 
        case REALIZE_E_BUILD:
70 
            fprintf(stderr, "nb: failed to realize '%s' (build):\n  ", e->pkg_name);
71 
            run_error_print(&e->run);
72 
            return;
73 
        case REALIZE_E_SANDBOX:
74 
            fprintf(stderr, "nb: failed to set up sandbox for '%s': %s\n",
75 
                    e->pkg_name, strerror(e->errno_val));
76 
            return;
77 
        case REALIZE_E_STORE:
78 
            fprintf(stderr, "nb: store error for '%s': %s\n",
79 
                    e->pkg_name, strerror(e->errno_val));
80 
            return;
81 
    }
82 
}