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auc: add '-n' parameter for dry-run

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Add option to allow only requesting an image but not actually download
or sysupgrade anything.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2022-01-27 16:45:36 +00:00
parent 64da77a4fd
commit 19c135685f
No known key found for this signature in database
GPG key ID: 5A8F39C31C3217CA
1 changed files with 16 additions and 7 deletions
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23
utils/auc/src/auc.c
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@ -1430,6 +1430,7 @@ static void usage(const char *arg0)
#endif #endif
fprintf(stdout, " -f\t\tuse force\n"); fprintf(stdout, " -f\t\tuse force\n");
fprintf(stdout, " -h\t\toutput help\n"); fprintf(stdout, " -h\t\toutput help\n");
fprintf(stdout, " -n\t\tdry-run (don't download or upgrade)\n");
fprintf(stdout, " -r\t\tcheck only for release upgrades\n"); fprintf(stdout, " -r\t\tcheck only for release upgrades\n");
fprintf(stdout, " -F <fstype>\toverride filesystem type\n"); fprintf(stdout, " -F <fstype>\toverride filesystem type\n");
fprintf(stdout, " -y\t\tdon't wait for user confirmation\n"); fprintf(stdout, " -y\t\tdon't wait for user confirmation\n");
@ -1451,9 +1452,10 @@ int main(int args, char *argv[]) {
struct blob_attr *tbr[__REPLY_MAX]; struct blob_attr *tbr[__REPLY_MAX];
struct blob_attr *tb[__TARGET_MAX] = {}; /* make sure tb is NULL initialized even if blobmsg_parse isn't called */ struct blob_attr *tb[__TARGET_MAX] = {}; /* make sure tb is NULL initialized even if blobmsg_parse isn't called */
struct stat imgstat; struct stat imgstat;
int check_only = 0; bool check_only = false;
int retry_delay = 0; bool retry_delay = false;
int upg_check = 0; bool upg_check = false;
bool dry_run = false;
int revcmp; int revcmp;
int addargs; int addargs;
unsigned char argc = 1; unsigned char argc = 1;
@ -1485,7 +1487,7 @@ int main(int args, char *argv[]) {
} }
if (!strncmp(argv[argc], "-c", 3)) if (!strncmp(argv[argc], "-c", 3))
check_only = 1; check_only = true;
if (!strncmp(argv[argc], "-f", 3)) if (!strncmp(argv[argc], "-f", 3))
force = true; force = true;
@ -1495,6 +1497,9 @@ int main(int args, char *argv[]) {
addargs = 1; addargs = 1;
} }
if (!strncmp(argv[argc], "-n", 3))
dry_run = true;
if (!strncmp(argv[argc], "-r", 3)) if (!strncmp(argv[argc], "-r", 3))
release_only = true; release_only = true;
@ -1686,7 +1691,6 @@ int main(int args, char *argv[]) {
} }
use_get = true; use_get = true;
} else if (retry_delay) { } else if (retry_delay) {
fputc('\n', stderr);
retry_delay = 0; retry_delay = 0;
} }
@ -1720,7 +1724,13 @@ int main(int args, char *argv[]) {
blobmsg_get_string(tb[TARGET_BINDIR]), blobmsg_get_string(tb[TARGET_BINDIR]),
image_name); image_name);
fprintf(stderr, "Downloading image from %s\n", url); if (dry_run) {
fprintf(stderr, "\nImage available at %s\n", url);
rc = 0;
goto freebranches;
}
fprintf(stderr, "\nDownloading image from %s\n", url);
rc = server_request(url, NULL, NULL); rc = server_request(url, NULL, NULL);
if (rc) if (rc)
goto freebranches; goto freebranches;
@ -1792,7 +1802,6 @@ freebranches:
fputc('\n', stderr); fputc('\n', stderr);
} }
/* ToDo */
freeboard: freeboard:
if (rootfs_type) if (rootfs_type)
free(rootfs_type); free(rootfs_type);