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#define _POSIX_C_SOURCE 200809L
#include <string.h>
#include <stdio.h>
#include <unistd.h>
#include <pwd.h>
#include <xbps.h>
#include <stdlib.h>
#include <limits.h>
/* random macro to log function names because why not */
#define LOGFV(s) printf("[verbose] calling %s\n", s);
void usage(void) {
printf("Usage: mbpk [OPTIONS]\n\n");
printf("TODO: Add OPTIONS list here");
}
int main(int argc, char **argv) {
/* parse arguments */
int verbose = 0;
int update_repos = 0;
int install_pkg = 0;
int remove_pkg = 0;
const char *pkgname = NULL;
if (argc < 2) {
usage();
return 1;
}
int opt;
while ((opt = getopt(argc, argv, "Si:r:vh")) != -1) {
switch (opt) {
case 'S': update_repos = 1; break;
case 'i': pkgname = optarg; install_pkg = 1; break;
case 'r': pkgname = optarg; remove_pkg = 1; break;
case 'v': verbose = 1; break;
case 'h': usage(); return 0;
default: usage(); return 1;
}
}
/* xbps init stuff */
struct xbps_handle x;
memset(&x, 0, sizeof(x));
const char *home = getenv("HOME");
if (home == NULL) {
struct passwd *pw = getpwuid(getuid());
if (pw != NULL) home = pw->pw_dir;
}
if (home == NULL) {
fprintf(stderr, "cant find home directory\n");
return 1;
}
if (verbose) printf("[verbose] setting x.rootdir to $home/.local/mbpk/prefix\n");
snprintf(x.rootdir, sizeof(x.rootdir), "%s/.local/mbpk/prefix", home);
if (verbose) printf("[verbose] setting x.cachedir to $home/.local/mbpk/cache\n");
snprintf(x.cachedir, sizeof(x.cachedir), "%s/.local/mbpk/cache", home);
if (verbose) printf("[verbose] setting x.confdir to $home/.local/mbpk/conf.d\n");
snprintf(x.confdir, sizeof(x.confdir), "%s/.local/mbpk/conf.d", home);
if (verbose) printf("[verbose] setting x.sysconfdir to $home/.local/mbpk/sysconf.d\n");
snprintf(x.sysconfdir, sizeof(x.sysconfdir), "%s/.local/mbpk/sysconf.d", home);
if (verbose) {
x.flags |= XBPS_FLAG_VERBOSE;
x.flags |= XBPS_FLAG_DEBUG;
}
if (verbose) LOGFV("xbps_init()");
int r = xbps_init(&x);
if (r != 0) {
fprintf(stderr, "xbps_init failed: %s\n", strerror(r));
return r;
}
/* actually do stuff */
if (update_repos) {
printf("[*] syncing repositories...\n");
if (verbose) LOGFV("xbps_rpool_sync()");
r = xbps_rpool_sync(&x, NULL);
if (r != 0) {
fprintf(stderr, "sync failed: %s\n", strerror(r));
return r;
}
printf("[*] done!\n");
}
if (pkgname) {
if (install_pkg) {
if (verbose) LOGFV("xbps_rpool_get_pkg()");
xbps_dictionary_t pkgd = xbps_rpool_get_pkg(&x, pkgname);
if (pkgd == NULL) {
fprintf(stderr, "ERROR: package %s not found in repository pool :c\n", pkgname);
return 1;
}
if (verbose) LOGFV("xbps_object_release()");
xbps_object_release(pkgd);
printf("[*] adding package %s to transaction...\n", pkgname);
if (verbose) LOGFV("xbps_transaction_install_pkg()");
r = xbps_transaction_install_pkg(&x, pkgname, false);
if (r != 0) {
fprintf(stderr, "failed to add %s to transaction: %s\n", pkgname, strerror(r));
return r;
}
printf("[*] preparing transaction...\n");
if (verbose) LOGFV("xbps_transaction_prepare()");
r = xbps_transaction_prepare(&x);
if (r != 0) {
fprintf(stderr, "failed to prepare transaction: %s", strerror(r));
return r;
}
printf("[*] committing...\n");
if (verbose) LOGFV("xbps_transaction_commit()");
r = xbps_transaction_commit(&x);
if (r != 0) {
fprintf(stderr, "failed to commit transaction: %s", strerror(r));
return r;
}
printf("[*] done!");
}
if (remove_pkg) {
}
}
return 0;
}
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