c rewrite

1 files changed, 76 insertions, 0 deletions

diff --git a/src/link_install.c b/src/link_install.c
new file mode 100644
index 0000000..9f658d4
--- /dev/null
+++ b/src/link_install.c
@@ -0,0 +1,76 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <dirent.h>
+
+#include "link_install.h"
+#include "vars.h"
+
+static int is_executable(const char *path) {
+    return (access(path, X_OK) == 0);
+}
+
+static int is_dir(const char *path) {
+    struct stat st;
+    if (stat(path, &st) == 0) {
+        return S_ISDIR(st.st_mode);
+    }
+    return 0;
+}
+
+static const char* get_extension(const char *path) {
+    const char *dot = strrchr(path, '.');
+    return dot ? dot : "";
+}
+
+void link_install(const char *build_dir) {
+    DIR *dir = opendir(build_dir);
+    if (!dir) return;
+
+    struct dirent *entry;
+    while ((entry = readdir(dir)) != NULL) {
+        if (strcmp(entry->d_name, ".") == 0 || strcmp(entry->d_name, "..") == 0) {
+            continue;
+        }
+
+        char src_path[MAX_PATH_LEN];
+        char link_path[MAX_PATH_LEN];
+        snprintf(src_path, sizeof(src_path), "%s/%s", build_dir, entry->d_name);
+
+        const char *ext = get_extension(entry->d_name);
+
+        if (strncmp(ext, ".so", 3) == 0) {
+            snprintf(link_path, sizeof(link_path), "%s/%s", lib, entry->d_name);
+            if (!file_exists(link_path)) {
+                symlink(src_path, link_path);
+                if (is_verbose) {
+                    printf("%slinked library: %s\n", print_pkgit, src_path);
+                }
+            }
+        } else if (is_executable(src_path) && !is_dir(src_path)) {
+            if (strcmp(entry->d_name, "bldit") != 0 &&
+                strcmp(entry->d_name, "build.sh") != 0 &&
+                strcmp(entry->d_name, "compile.sh") != 0) {
+                snprintf(link_path, sizeof(link_path), "%s/%s", bin, entry->d_name);
+                if (!file_exists(link_path)) {
+                    symlink(src_path, link_path);
+                    if (is_verbose) {
+                        printf("%slinked executable: %s\n", print_pkgit, src_path);
+                    }
+                }
+            }
+        } else if (strcmp(ext, ".h") == 0) {
+            snprintf(link_path, sizeof(link_path), "%s/%s", inc, entry->d_name);
+            if (!file_exists(link_path)) {
+                symlink(src_path, link_path);
+                if (is_verbose) {
+                    printf("%slinked include: %s\n", print_pkgit, src_path);
+                }
+            }
+        }
+    }
+
+    closedir(dir);
+}
\ No newline at end of file