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Add a customization option for rsync's flags

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This commit is contained in:
Tomas Rivera
2026-04-17 13:19:43 +02:00
parent a458a5bc3d
commit c063a6abe3
8 changed files with 55 additions and 29 deletions
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src/utils.c
+15 -14
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@@ -70,7 +70,7 @@ void _error(const int shouldDebug, const int condition, const char *type, const
}
}
void copyDir(const char *source, const char *destination, const int shouldDebug) {
static void copyDir(const char *source, const char *destination, const char **rsyncArgs, const int rsyncArgsNumber, const int shouldDebug) {
debug("Backuping... source: %s and destination: %s", source, destination);
pid_t pid = fork();
@@ -78,16 +78,16 @@ void copyDir(const char *source, const char *destination, const int shouldDebug)
if (pid == 0) {
// Child process: execute rsync
char *args[] = { // (TODO LATER)
"rsync",
"-Lqah", // archive, follow links, human-readable // (TODO LATER) add a way to get verbose (-v) without it going on top of ncurses
"--progress", // show progress
"--update", // only update if newer
(char *)source,
(char *)destination,
NULL
};
char **args = malloc((4 + rsyncArgsNumber)*sizeof(char*));
args[0] = "rsync";
for (int i = 0; i < rsyncArgsNumber; i++) {
args[i+1] = (char *)rsyncArgs[i];
if (i == rsyncArgsNumber-1) { // last loop
args[i+2] = (char*)source;
args[i+3] = (char*)destination;
args[i+4] = NULL; // execvp expect last arg to be NULL
}
}
execvp("rsync", args);
// If execvp returns, there was an error
error(1, "program", "execvp() failed");
@@ -141,14 +141,15 @@ void initAppFilesAndDirs(const char *home, const int shouldDebug) {
" \"backup\": {\n"
" \"enable\": false,\n"
" \"directory\": \"/path/to/backup\",\n"
" \"interval\": \"weekly\"\n"
" \"interval\": \"weekly\",\n"
" \"rsyncArgs\": [\"-Lqah\", \"--update\"]\n"
" }\n"
"}\n");
fclose(w);
}
void handleBackups(const char *pathOfVaults, const char *pathOfBackup, const char *homeDir, const int interval, const int shouldDebug) {
void handleBackups(const char *pathOfVaults, const char *pathOfBackup, const char *homeDir, const int interval, const char **rsyncArguments, const int rsyncArgumentsNumber, const int shouldDebug) {
int shouldBackup = 0;
time_t now = time(NULL);
debug("Time since epoch is %ld", (long)now);
@@ -194,7 +195,7 @@ void handleBackups(const char *pathOfVaults, const char *pathOfBackup, const cha
}
if (shouldBackup) {
copyDir(pathOfVaults, pathOfBackup, shouldDebug);
copyDir(pathOfVaults, pathOfBackup, rsyncArguments, rsyncArgumentsNumber, shouldDebug);
}
}