fe

commit ca95bad8a50f50dd7e71ff3926df0bc75208a458
parent 7425f960ebff80875ad5f4492c1fef67f42cb4ea
Author: Jul <jul@9o.is>
Date:   Tue, 27 Jan 2026 07:06:25 -0500

support copy/paste directories

Diffstat:
M
entries.c
 | 
65
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-

1 file changed, 64 insertions(+), 1 deletion(-)
diff --git a/entries.c b/entries.c
@@ -430,7 +430,7 @@ int entries_find_file(entries_t *entries, const char *filename) {
     return -1;
 }
 
-int entries_copy_file(const char *src, const char *dst) {
+static int copy_internal(const char *src, const char *dst) {
     int src_fd, dst_fd;
     char buffer[4096];
     ssize_t bytes_read;
@@ -459,6 +459,69 @@ int entries_copy_file(const char *src, const char *dst) {
     return 0;
 }
 
+int entries_copy_file(const char *src, const char *dst) {
+    if (filetype(src) != S_IFDIR) {
+        return copy_internal(src, dst);
+    }
+
+    struct {
+        char src[PATH_MAX];
+        char dst[PATH_MAX];
+    } stack[128];
+    int stack_top = 0;
+
+    if (mkdir(dst, 0755) == -1 && errno != EEXIST) {
+        perror("mkdir");
+        return -1;
+    }
+
+    strlcpy(stack[stack_top].src, src, PATH_MAX);
+    strlcpy(stack[stack_top].dst, dst, PATH_MAX);
+    stack_top++;
+
+    while (stack_top > 0) {
+        stack_top--;
+        char curr_src[PATH_MAX];
+        char curr_dst[PATH_MAX];
+        strlcpy(curr_src, stack[stack_top].src, PATH_MAX);
+        strlcpy(curr_dst, stack[stack_top].dst, PATH_MAX);
+
+        DIR *dirp = opendir(curr_src);
+        if (dirp == NULL) {
+            perror("opendir");
+            continue;
+        }
+
+        struct dirent *dp;
+        while ((dp = readdir(dirp)) != NULL) {
+            if (strcmp(dp->d_name, ".") == 0 || strcmp(dp->d_name, "..") == 0)
+                continue;
+
+            char next_src[PATH_MAX];
+            char next_dst[PATH_MAX];
+            mkpath(curr_src, dp->d_name, next_src, sizeof(next_src));
+            mkpath(curr_dst, dp->d_name, next_dst, sizeof(next_dst));
+
+            if (filetype(next_src) == S_IFDIR) {
+                if (mkdir(next_dst, 0755) == -1 && errno != EEXIST) {
+                    perror("mkdir");
+                } else if (stack_top < 128) {
+                    strlcpy(stack[stack_top].src, next_src, PATH_MAX);
+                    strlcpy(stack[stack_top].dst, next_dst, PATH_MAX);
+                    stack_top++;
+                }
+            } else {
+                if (copy_internal(next_src, next_dst) == -1) {
+                    perror("copy_internal");
+                }
+            }
+        }
+        closedir(dirp);
+    }
+
+    return 0;
+}
+
 void entries_reload(entries_t *entries) {
     char *name = entries->dents[entries->selection].name;
     set_directory(entries, entries->path);