ezntek: checkpoint!

1 files changed, 99 insertions, 0 deletions

diff --git a/src/pkg_create.c b/src/pkg_create.c
new file mode 100644
index 0000000..9517868
--- /dev/null
+++ b/src/pkg_create.c
@@ -0,0 +1,99 @@
+/*
+
+  pkgit - package_t 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 <string.h>
+#include <unistd.h>
+
+#include "pkg.h"
+
+#include "files.h"
+#include "globs.h"
+#include "log.h"
+#include "str.h"
+
+static str get_destdir(str_slc cwd, str_slc arg) {
+	str_slc name = str_slc_from_after_delim(arg, '/');
+	if (str_slc_first(arg) == '.')
+		return str_format("%.*s/%.*s", str_fmt(&inst_dirs.src), str_fmt(&cwd));
+	else
+		return str_format("%.*s/%.*s", str_fmt(&inst_dirs.src), str_fmt(&name));
+}
+
+static str get_pkgsrc(package_t pkg) {
+	if (pkg.is_local == 1)
+		return str_format("%.*s/%.*s", str_fmt(&inst_dirs.src), pkg.name);
+	else
+		return str_format("%.*s/%.*s/%.*s", str_fmt(&inst_dirs.src),
+			str_fmt(&pkg.name), str_fmt(&pkg.version));
+}
+
+package_t pkg_create(str_slc arg) {
+	package_t pkg = {
+		.version = mstr("HEAD"),
+		.is_local = false,
+	};
+
+	char cwd[MAX_PATH_LEN];
+	getcwd(cwd, MAX_PATH_LEN);
+
+	str_slc cwd_slc = mstrslc(cwd);
+	str cwd_str = mstr(cwd);
+	str dest_dir = get_destdir(cwd_slc, arg);
+	str new_arg_str = str_from_str_slc(arg);
+
+	bool is_installed_locally = is_directory(dest_dir.data);
+
+	pkg.version = str_from_after_delim(&new_arg_str, '@');
+	pkg.target = str_from_after_delim(&new_arg_str, ',');
+
+	bool is_in_repos = false;
+	// for (size_t i = 0; i < cached_repos_count; i++) {
+	//	if (strcmp(new_arg, cached_repos[i].source_key) == 0) {
+	//		is_in_repos = true;
+	//		break;
+	//	}
+	// }
+
+	if (strncmp(arg.data, "http", 4) == 0 || strncmp(arg.data, "ssh", 3) == 0) {
+		pkg.url = new_arg_str;
+		pkg.name = str_from_after_delim(&new_arg_str, '/');
+	} else if (str_slc_equal_cstr(arg, ".")) {
+		pkg.url = mstr("");
+		pkg.name = str_from_after_delim(&cwd_str, '/');
+		pkg.is_local = true;
+	} else if (is_in_repos) {
+		// for (size_t i = 0; i < cached_repos_count; i++) {
+		//	if (strcmp(new_arg, cached_repos[i].source_key) == 0) {
+		//		pkg.url = strdup(cached_repos[i].source_value);
+		//		break;
+		//	}
+		// }
+		pkg.name = new_arg_str;
+	} else if (is_installed_locally) {
+		pkg.url = mstr("");
+		pkg.name = str_from_after_delim(&dest_dir, '/');
+		pkg.is_local = true;
+	} else {
+		log_error("'%.*s' is not a valid package", str_fmt(&arg));
+		exit(EXIT_FAILURE);
+	}
+	pkg.src = get_pkgsrc(pkg);
+	return pkg;
+}