more features but memory leak

1 files changed, 200 insertions, 0 deletions

diff --git a/src/pkg_install.c b/src/pkg_install.c
new file mode 100644
index 0000000..b727d01
--- /dev/null
+++ b/src/pkg_install.c
@@ -0,0 +1,200 @@
+/*
+
+  pkgit - package it!
+
+  Copyright (C) 2026 dacctal
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+*/
+
+
+#include <unistd.h>
+
+#include "pkgit_lua.h"
+
+#include "add_repo.h"
+#include "build.h"
+#include "fetch.h"
+#include "files.h"
+#include "globs.h"
+#include "log.h"
+#include "pkg.h"
+
+void install_dependencies(lua_State *L) {
+  while (lua_next(L, -2) != 0) {
+    const char *depname = lua_tostring(L, -2);
+    if (depname && lua_istable(L, -1)) {
+      lua_getfield(L, -1, "url");
+      str_slc dep_url = mstrslc(lua_tostring(L, -1));
+      lua_pop(L, 1);
+      lua_getfield(L, -1, "version");
+      str_slc dep_version = mstrslc(lua_tostring(L, -1));
+      lua_pop(L, 1);
+      package_t pkg = pkg_create(dep_url);
+      pkg.version = str_from_str_slc(dep_version);
+      const int top = lua_gettop(L);
+      char cwd[MAX_PATH_LEN];
+      if (getcwd(cwd, sizeof(cwd)) != NULL) {
+        //install_pkg(pkg);
+        chdir(cwd);
+      }
+      lua_settop(L, top);
+      pkg_free(&pkg);
+    }
+    lua_pop(L, 1);
+  }
+}
+
+bool target_install(lua_State *L, char* lua_file, str *target) {
+	if (!lua_try_table(L, lua_file, target->data)) {
+		lua_pop(L, 1);
+		return false;
+	}
+	//lua_try_function(L, lua_file, "pre_install");
+	if (!lua_try_function(L, lua_file, "install")) {
+		lua_pop(L, 1);
+		return false;
+	}
+	//lua_try_function(L, lua_file, "post_install");
+	lua_pop(L, 1);
+	return true;
+}
+
+bool repo_install(package_t *pkg) {
+	lua_getglobal(L, "repositories");
+	if (!config_loaded || !lua_istable(L, -1)) {
+		lua_isnt_type("repositories", "table");
+		lua_pop(L, 1);
+		return false;
+	}
+	if (!lua_try_table(L, "init.lua", pkg->name.data)) {
+		lua_isnt_type(pkg->name.data, "table");
+		lua_pop(L, 2);
+		return false;
+	}
+	if (!lua_try_table(L, "init.lua", "targets")) return false;
+	bool target_success = target_install(L, "init.lua", &pkg->target);
+	lua_pop(L, 3);
+	return target_success;
+}
+
+bool bldit_install(package_t *pkg) {
+	init_bldit_state();
+	if (!bldit_loaded) {
+		lua_close(B);
+		return false;
+	}
+	//if (!is_bldit_usable()) {
+	//	log_error("bldit version is newer than the installed pkgit version");
+	//	log_error("consider updating pkgit");
+	//	if (!flags.force) return false;
+	//}
+	lua_pushfstring(B, "%s", inst_dirs.prefix.data);
+	lua_setglobal(B, "prefix");
+	lua_pop(B, 1);
+	if (!lua_try_table(B, "bldit.lua", "targets")) return false;
+	bool target_success = target_install(B, "bldit.lua", &pkg->target);
+	lua_pop(B, 2);
+	lua_close(B);
+	return target_success;
+}
+
+bool config_install(package_t *pkg) {
+	lua_getglobal(L, "build_systems");
+	lua_pushnil(L);
+	bool target_success = false;
+	while (lua_next(L, -2) != 0) {
+		const char *key = lua_tostring(L, -2);
+		if (!lua_istable(L, -1)) {
+			lua_pop(L, 1);
+			continue;
+		}
+		str file_path = str_format("%.*s/%s", str_fmt(&pkg->src), key);
+		if (access(file_path.data, F_OK) != 0) {
+			lua_pop(L, 1);
+			str_free(&file_path);
+			continue;
+		}
+		str_free(&file_path);
+		if (!lua_try_table(L, "init.lua", "targets")) {
+			lua_pop(L, 2);
+			continue;
+		}
+		target_success = target_install(L, "init.lua", &pkg->target);
+		lua_pop(L, 2);
+		if (target_success) break;
+	}
+	lua_pop(L, 1);
+	return target_success;
+}
+
+void pkg_install(package_t *pkg) {
+	if (is_directory(pkg->src.data)) {
+		if (!flags.force) {
+			log_info("%.*s is already installed.", str_fmt(&pkg->name));
+			return;
+		} else {
+			if (flags.verbose) log_warn("%.*s is already installed.", str_fmt(&pkg->name));
+		}
+	}
+	char cwd[MAX_PATH_LEN];
+	getcwd(cwd, MAX_PATH_LEN);
+	if (str_equal_cstr(&pkg->src, cwd)) chdir(pkg->src.data);
+
+	//if (pkg->is_local) {
+	//	cpdir(cwd, pkg->src);
+	//} else {
+		log_pkgit("fetching " GREEN "%.*s" COLOR_RESET , str_fmt(&pkg->name));
+		if (!fetch(pkg)) return;
+		log_pkgit("fetched " GREEN "%.*s" COLOR_RESET , str_fmt(&pkg->name));
+	//}
+
+	log_pkgit("building " GREEN "%.*s" COLOR_RESET , str_fmt(&pkg->name));
+	if (!build(pkg)) return;
+	log_pkgit("built " GREEN "%.*s" COLOR_RESET , str_fmt(&pkg->name));
+
+	bool install_success = false;
+	log_info("attempting init.lua: 'repositories.%.*s.install'", str_fmt(&pkg->name));
+	if (!install_success && repo_install(pkg))
+	install_success = true;
+	log_info("attempting bldit.lua: 'repositories.%.*s.install'", str_fmt(&pkg->name));
+	if (!install_success && bldit_install(pkg))
+	install_success = true;
+	log_info("attempting init.lua: 'build_systems'", str_fmt(&pkg->name));
+	if (!install_success && config_install(pkg))
+	install_success = true;
+	if (!install_success) {
+		log_error("no install function availible for package: %.*s", str_fmt(&pkg->name));
+		return;
+	}
+	log_success("installed " GREEN "%.*s" COLOR_RESET , str_fmt(&pkg->name));
+
+	//bool repo_exists = false;
+
+	//for (size_t i = 0; i < cached_repos_count; i++) {
+	//char *repo_name = name_from_url(cached_repos[i].source_key);
+	//if (strcmp(repo_name, pkg.name) == 0) { repo_exists = true; }
+	//free(repo_name);
+	//}
+
+	//if (!repo_exists) {
+	//	log_pkgit("adding " GREEN "%.*s" COLOR_RESET , &pkg->name);
+	//	if (pkg->url.len > 0) {
+	//		add_repo(pkg);
+	//		log_pkgit("added " GREEN "%.*s" COLOR_RESET , &pkg->name);
+	//	}
+	//} else {
+	//	log_info("repo already exists, done");
+	//}
+}