static int
install_local_packages() {
if (-1 == fs_exists("./package.json")) {
logger_error("error", "Missing package.json");
return 1;
}
char *json = fs_read("./package.json");
if (NULL == json) return 1;
clib_package_t *pkg = clib_package_new(json, opts.verbose);
if (NULL == pkg) goto e1;
int rc = clib_package_install_dependencies(pkg, opts.dir, opts.verbose);
if (-1 == rc) goto e2;
if (opts.dev) {
rc = clib_package_install_development(pkg, opts.dir, opts.verbose);
if (-1 == rc) goto e2;
}
free(json);
clib_package_free(pkg);
return 0;
e2:
clib_package_free(pkg);
e1:
free(json);
return 1;
}
static inline int
install_packages(list_t *list, const char *dir, int verbose) {
if (!list || !dir) return 0;
list_node_t *node;
list_iterator_t *it = list_iterator_new(list, LIST_HEAD);
while ((node = list_iterator_next(it))) {
clib_package_dependency_t *dep = node->val;
char *slug = clib_package_slug(dep->author, dep->name, dep->version);
clib_package_t *pkg = clib_package_new_from_slug(slug, verbose);
free(slug);
if (NULL == pkg) {
return -1;
}
int rc = clib_package_install(pkg, dir, verbose);
clib_package_free(pkg);
if (-1 == rc) {
list_iterator_destroy(it);
return -1;
}
}
list_iterator_destroy(it);
return 0;
}
static inline int
install_packages(list_t *list, const char *dir, int verbose) {
list_node_t *node = NULL;
list_iterator_t *iterator = NULL;
int rc = -1;
if (!list || !dir) goto cleanup;
iterator = list_iterator_new(list, LIST_HEAD);
if (NULL == iterator) goto cleanup;
while ((node = list_iterator_next(iterator))) {
clib_package_dependency_t *dep = NULL;
char *slug = NULL;
clib_package_t *pkg = NULL;
int error = 1;
dep = (clib_package_dependency_t *) node->val;
slug = clib_package_slug(dep->author, dep->name, dep->version);
if (NULL == slug) goto loop_cleanup;
pkg = clib_package_new_from_slug(slug, verbose);
if (NULL == pkg) goto loop_cleanup;
if (-1 == clib_package_install(pkg, dir, verbose)) goto loop_cleanup;
error = 0;
loop_cleanup:
if (slug) free(slug);
if (pkg) clib_package_free(pkg);
if (error) {
list_iterator_destroy(iterator);
iterator = NULL;
rc = -1;
goto cleanup;
}
}
rc = 0;
cleanup:
if (iterator) list_iterator_destroy(iterator);
return rc;
}
static int
install_package(const char *slug) {
int rc;
clib_package_t *pkg = clib_package_new_from_slug(slug, opts.verbose);
if (NULL == pkg) return -1;
if (pkg->install) {
rc = executable(pkg);
goto done;
}
rc = clib_package_install(pkg, opts.dir, opts.verbose);
if (0 == rc && opts.dev) {
rc = clib_package_install_development(pkg, opts.dir, opts.verbose);
}
done:
clib_package_free(pkg);
return rc;
}
clib_package_t *
clib_package_new(const char *json, int verbose) {
if (!json) return NULL;
clib_package_t *pkg = malloc(sizeof(clib_package_t));
if (!pkg) return NULL;
JSON_Value *root = json_parse_string(json);
if (!root) {
clib_package_free(pkg);
return NULL;
}
JSON_Object *json_object = json_value_get_object(root);
if (!json_object) {
if (verbose) clib_package_error("error", "unable to parse json");
json_value_free(root);
clib_package_free(pkg);
return NULL;
}
pkg->json = str_copy(json);
pkg->name = json_object_get_string_safe(json_object, "name");
pkg->repo = NULL;
pkg->repo = json_object_get_string_safe(json_object, "repo");
if (NULL != pkg->repo) {
pkg->author = clib_package_parse_author(pkg->repo);
// repo name may not be the package's name. for example:
// stephenmathieson/str-replace.c -> str-replace
pkg->repo_name = clib_package_parse_name(pkg->repo);
// TODO support npm-style "repository"?
} else {
if (verbose) clib_package_warn("warning", "missing repo in package.json");
pkg->author = NULL;
pkg->repo_name = NULL;
}
pkg->version = json_object_get_string_safe(json_object, "version");
pkg->license = json_object_get_string_safe(json_object, "license");
pkg->description = json_object_get_string_safe(json_object, "description");
pkg->install = json_object_get_string_safe(json_object, "install");
JSON_Array *src = json_object_get_array(json_object, "src");
if (src) {
pkg->src = list_new();
if (!pkg->src) {
json_value_free(root);
clib_package_free(pkg);
return NULL;
}
for (size_t i = 0; i < json_array_get_count(src); i++) {
char *file = json_array_get_string_safe(src, i);
if (!file) break; // TODO fail?
list_node_t *node = list_node_new(file);
list_rpush(pkg->src, node);
}
} else {
pkg->src = NULL;
}
JSON_Object *deps = json_object_get_object(json_object, "dependencies");
pkg->dependencies = parse_package_deps(deps);
JSON_Object *devs = json_object_get_object(json_object, "development");
pkg->development = parse_package_deps(devs);
json_value_free(root);
return pkg;
}
clib_package_t *
clib_package_new_from_slug(const char *slug, int verbose) {
char *author = NULL;
char *name = NULL;
char *version = NULL;
char *url = NULL;
char *json_url = NULL;
char *repo = NULL;
http_get_response_t *res = NULL;
clib_package_t *pkg = NULL;
// parse chunks
if (!slug) goto error;
if (!(author = parse_repo_owner(slug, DEFAULT_REPO_OWNER))) goto error;
if (!(name = parse_repo_name(slug))) goto error;
if (!(version = parse_repo_version(slug, DEFAULT_REPO_VERSION))) goto error;
if (!(url = clib_package_url(author, name, version))) goto error;
if (!(json_url = clib_package_file_url(url, "package.json"))) goto error;
if (!(repo = clib_package_repo(author, name))) goto error;
// fetch json
if (verbose) logger_info("fetch", json_url);
res = http_get(json_url);
if (!res || !res->ok) {
logger_error("error", "unable to fetch %s", json_url);
goto error;
}
free(json_url);
json_url = NULL;
free(name);
name = NULL;
// build package
pkg = clib_package_new(res->data, verbose);
http_get_free(res);
res = NULL;
if (!pkg) goto error;
// force version number
if (pkg->version) {
if (0 != strcmp(version, pkg->version)) {
free(pkg->version);
pkg->version = version;
} else {
free(version);
}
} else {
pkg->version = version;
}
// force package author (don't know how this could fail)
if (pkg->author) {
if (0 != strcmp(author, pkg->author)) {
free(pkg->author);
pkg->author = author;
} else {
free(author);
}
} else {
pkg->author = author;
}
// force package repo
if (pkg->repo) {
if (0 != strcmp(repo, pkg->repo)) {
free(pkg->repo);
pkg->repo = repo;
} else {
free(repo);
}
} else {
pkg->repo = repo;
}
pkg->url = url;
return pkg;
error:
if (author) free(author);
if (name) free(name);
if (version) free(version);
if (url) free(url);
if (json_url) free(json_url);
if (repo) free(repo);
if (res) http_get_free(res);
if (pkg) clib_package_free(pkg);
return NULL;
}
clib_package_t *
clib_package_new(const char *json, int verbose) {
clib_package_t *pkg = NULL;
JSON_Value *root = NULL;
JSON_Object *json_object = NULL;
JSON_Array *src = NULL;
JSON_Object *deps = NULL;
JSON_Object *devs = NULL;
int error = 1;
if (!json) goto cleanup;
if (!(root = json_parse_string(json))) {
logger_error("error", "unable to parse json");
goto cleanup;
}
if (!(json_object = json_value_get_object(root))) {
logger_error("error", "invalid package.json");
goto cleanup;
}
if (!(pkg = malloc(sizeof(clib_package_t)))) goto cleanup;
memset(pkg, '\0', sizeof(clib_package_t));
pkg->json = str_copy(json);
pkg->name = json_object_get_string_safe(json_object, "name");
pkg->repo = json_object_get_string_safe(json_object, "repo");
pkg->version = json_object_get_string_safe(json_object, "version");
pkg->license = json_object_get_string_safe(json_object, "license");
pkg->description = json_object_get_string_safe(json_object, "description");
pkg->install = json_object_get_string_safe(json_object, "install");
// TODO npm-style "repository" (thlorenz/gumbo-parser.c#1)
if (pkg->repo) {
pkg->author = parse_repo_owner(pkg->repo, DEFAULT_REPO_OWNER);
// repo name may not be package name (thing.c -> thing)
pkg->repo_name = parse_repo_name(pkg->repo);
} else {
if (verbose) logger_warn("warning", "missing repo in package.json");
pkg->author = NULL;
pkg->repo_name = NULL;
}
if ((src = json_object_get_array(json_object, "src"))) {
if (!(pkg->src = list_new())) goto cleanup;
pkg->src->free = free;
for (unsigned int i = 0; i < json_array_get_count(src); i++) {
char *file = json_array_get_string_safe(src, i);
if (!file) goto cleanup;
if (!(list_rpush(pkg->src, list_node_new(file)))) goto cleanup;
}
} else {
pkg->src = NULL;
}
if ((deps = json_object_get_object(json_object, "dependencies"))) {
if (!(pkg->dependencies = parse_package_deps(deps))) {
goto cleanup;
}
} else {
pkg->dependencies = NULL;
}
if ((devs = json_object_get_object(json_object, "development"))) {
if (!(pkg->development = parse_package_deps(devs))) {
goto cleanup;
}
} else {
pkg->development = NULL;
}
error = 0;
cleanup:
if (root) json_value_free(root);
if (error && pkg) {
clib_package_free(pkg);
pkg = NULL;
}
return pkg;
}