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author | Ben Straub <bs@github.com> | 2013-10-30 06:08:54 -0700 |
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committer | Ben Straub <bs@github.com> | 2013-10-30 06:08:54 -0700 |
commit | e568bedf526693e2a8aab5811364ae5a3a16f4e2 (patch) | |
tree | 3dc2750c2f1d59e7a4f6a2c4f8dcfac2d0d331de | |
parent | a8422f9202e6a177750c105260dd5bbf82a0778f (diff) | |
download | libgit2-e568bedf526693e2a8aab5811364ae5a3a16f4e2.tar.gz |
add.c example: deploy helpers, reorg
-rw-r--r-- | examples/add.c | 118 |
1 files changed, 61 insertions, 57 deletions
diff --git a/examples/add.c b/examples/add.c index a0edf4376..0411ca7bc 100644 --- a/examples/add.c +++ b/examples/add.c @@ -14,19 +14,49 @@ struct print_payload { git_repository *repo; }; -void init_array(git_strarray *array, int argc, char **argv) +/* Forward declarations for helpers */ +static void parse_opts(int *options, int *count, int argc, char *argv[]); +void init_array(git_strarray *array, int argc, char **argv); +int print_matched_cb(const char *path, const char *matched_pathspec, void *payload); + +int main (int argc, char** argv) { - unsigned int i; + git_index_matched_path_cb matched_cb = NULL; + git_repository *repo = NULL; + git_index *index; + git_strarray array = {0}; + int options = 0, count = 0; + struct print_payload payload = {0}; - array->count = argc; - array->strings = malloc(sizeof(char*) * array->count); - assert(array->strings!=NULL); + git_threads_init(); - for(i=0; i<array->count; i++) { - array->strings[i]=argv[i]; + parse_opts(&options, &count, argc, argv); + + init_array(&array, argc-count, argv+count); + + check_lg2(git_repository_open(&repo, "."), "No git repository", NULL); + check_lg2(git_repository_index(&index, repo), "Could not open repository index", NULL); + + if (options&VERBOSE || options&SKIP) { + matched_cb = &print_matched_cb; } - return; + payload.options = options; + payload.repo = repo; + + if (options&UPDATE) { + git_index_update_all(index, &array, matched_cb, &payload); + } else { + git_index_add_all(index, &array, 0, matched_cb, &payload); + } + + git_index_write(index); + git_index_free(index); + git_repository_free(repo); + + git_threads_shutdown(); + + return 0; } int print_matched_cb(const char *path, const char *matched_pathspec, void *payload) @@ -55,36 +85,46 @@ int print_matched_cb(const char *path, const char *matched_pathspec, void *paylo return ret; } +void init_array(git_strarray *array, int argc, char **argv) +{ + unsigned int i; + + array->count = argc; + array->strings = malloc(sizeof(char*) * array->count); + assert(array->strings!=NULL); + + for(i=0; i<array->count; i++) { + array->strings[i]=argv[i]; + } + + return; +} + void print_usage(void) { fprintf(stderr, "usage: add [options] [--] file-spec [file-spec] [...]\n\n"); fprintf(stderr, "\t-n, --dry-run dry run\n"); fprintf(stderr, "\t-v, --verbose be verbose\n"); fprintf(stderr, "\t-u, --update update tracked files\n"); + exit(1); } - -int main (int argc, char** argv) +static void parse_opts(int *options, int *count, int argc, char *argv[]) { - git_index_matched_path_cb matched_cb = NULL; - git_repository *repo = NULL; - git_index *index; - git_strarray array = {0}; - int i, options = 0; - struct print_payload payload = {0}; + int i; for (i = 1; i < argc; ++i) { if (argv[i][0] != '-') { break; } else if(!strcmp(argv[i], "--verbose") || !strcmp(argv[i], "-v")) { - options |= VERBOSE; + *options |= VERBOSE; } else if(!strcmp(argv[i], "--dry-run") || !strcmp(argv[i], "-n")) { - options |= SKIP; + *options |= SKIP; } else if(!strcmp(argv[i], "--update") || !strcmp(argv[i], "-u")) { - options |= UPDATE; + *options |= UPDATE; } else if(!strcmp(argv[i], "-h")) { print_usage(); @@ -97,47 +137,11 @@ int main (int argc, char** argv) else { fprintf(stderr, "Unsupported option %s.\n", argv[i]); print_usage(); - return 1; } } - if (argc<=i) { + if (argc<=i) print_usage(); - return 1; - } - git_threads_init(); - - init_array(&array, argc-i, argv+i); - - if (git_repository_open(&repo, ".") < 0) { - fprintf(stderr, "No git repository\n"); - return 1; - } - - if (git_repository_index(&index, repo) < 0) { - fprintf(stderr, "Could not open repository index\n"); - return 1; - } - - if (options&VERBOSE || options&SKIP) { - matched_cb = &print_matched_cb; - } - - payload.options = options; - payload.repo = repo; - - if (options&UPDATE) { - git_index_update_all(index, &array, matched_cb, &payload); - } else { - git_index_add_all(index, &array, 0, matched_cb, &payload); - } - - git_index_write(index); - git_index_free(index); - git_repository_free(repo); - - git_threads_shutdown(); - - return 0; + *count = i; } |