diff options
Diffstat (limited to 'src/spm.c')
| -rw-r--r-- | src/spm.c | 42 |
1 files changed, 42 insertions, 0 deletions
@@ -30,6 +30,15 @@ void usage(const char *program_name) { } extern spm_vars SPM_GLOBAL; + +static int reader_from_file(size_t lineno, char **line) { + (*line) = strip((*line)); + if (isempty((*line)) || startswith((*line), "#") || startswith((*line), ";") || startswith((*line), "//")) { + return 1; // indicate "continue" + } + return 0; // indicate "ok" +} + int main(int argc, char *argv[], char *arge[]) { char *program_name = strdup(argv[0]); @@ -156,6 +165,39 @@ int main(int argc, char *argv[], char *arge[]) { strlist_append(packages, argv[i]); } } + else if (strcmp(arg, "-F") == 0 || strcmp(arg, "--from-file") == 0) { + RUNTIME_INSTALL = 1; + i++; + char **from_file = NULL; + char *next = argv[i]; + char *filename = calloc(PATH_MAX, sizeof(char)); + + if (next == NULL || (startswith(next, "-") || startswith(next, "--"))) { + fprintf(stderr, "-F|--from-file requires a file path\n"); + usage(program_name); + exit(1); + } + + filename = expandpath(next); + if (exists(filename) != 0) { + perror(filename); + exit(1); + } + + from_file = file_readlines(filename, 0, 0, reader_from_file); + + if (from_file == NULL) { + perror(filename); + exit(1); + } + + for (size_t record = 0; from_file[record] != NULL; record++) { + strlist_append(packages, from_file[record]); + free(from_file[record]); + } + free(from_file); + free(filename); + } else if (strcmp(arg, "-I") == 0 || strcmp(arg, "--install") == 0) { RUNTIME_INSTALL = 1; for (int p = 0; i < argc; p++) { |