c rewrite

1 files changed, 44 insertions, 0 deletions

diff --git a/src/fetch_src.c b/src/fetch_src.c
new file mode 100644
index 0000000..044ef12
--- /dev/null
+++ b/src/fetch_src.c
@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <ftw.h>
+#include <unistd.h>
+
+#include "fetch_src.h"
+#include "fetch_git.h"
+#include "vars.h"
+
+static int remove_tree(const char *fpath, const struct stat *sb, int typeflag, struct FTW *ftwbuf) {
+    (void)sb;
+    (void)ftwbuf;
+    if (typeflag == FTW_F || typeflag == FTW_SL) {
+        unlink(fpath);
+    } else if (typeflag == FTW_DP) {
+        rmdir(fpath);
+    }
+    return 0;
+}
+
+void fetch_src(Pkg pkg) {
+    printf("%starget source directory: %s\n", print_pkgit, pkg.src);
+
+    if (file_exists(pkg.src)) {
+        printf("%s%s already exists. deleting...\n", print_pkgit, pkg.src);
+        nftw(pkg.src, remove_tree, 64, FTW_DEPTH | FTW_PHYS);
+    }
+
+    if (strcmp(pkg.url, "") == 0) {
+        printf("%screating directory %s...\n", print_pkgit, pkg.src);
+        mkdir_p(pkg.src);
+        return;
+    }
+
+    if (fetch_git(pkg) == 0) {
+        printf("%scloned into %s...\n", print_pkgit, pkg.src);
+        return;
+    }
+
+    printf("%sno fetch methods worked.\n", print_error);
+    exit(EXIT_FAILURE);
+}
\ No newline at end of file