fix(page): Don't panic on empty all

epage · epage · commit c08508f38b08 · 2025-03-31T14:16:05.000-05:00
Fixes #1239
diff --git a/src/pagination/all.rs b/src/pagination/all.rs
@@ -14,6 +14,19 @@ pub(crate) fn create_all_paginators(
     // f32 used here in order to not lose information to ceil the result,
     // otherwise we can lose an index
     let total_indexes = (total_pages as f32 / config.per_page as f32).ceil() as usize;
+
+    if total_pages == 0 {
+        return Ok(vec![paginator::create_paginator(
+            0,
+            total_indexes,
+            total_pages,
+            config,
+            doc,
+            &[],
+            index_title,
+        )?]);
+    }
+
     let paginators: Result<Vec<_>> = all_posts
         .chunks(config.per_page as usize)
         .enumerate()
diff --git a/tests/cmd/pagination_all_empty.in/_dest/index.html b/tests/cmd/pagination_all_empty.in/_dest/index.html
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>test</title>
+    </head>
+    <body>
+        <h1></h1>
+
+        This is my Index page!
+
+
+
+
+<div>
+  
+  
+
+  <span>1 / 0</span>
+</div>
+
+    </body>
+</html>
+
diff --git a/tests/cmd/pagination_all_empty.md b/tests/cmd/pagination_all_empty.md
@@ -1,6 +1,5 @@
 ```console
 $ cobalt -v build --destination _dest
-? interrupted
 DEBUG: Using config file `./_cobalt.yml`
 Building from `.` into `[CWD]/_dest`
 DEBUG: glob converted to regex: Glob { glob: "**/.*", re: "(?-u)^(?:/?|.*/)//.[^/]*$", opts: GlobOptions { case_insensitive: false, literal_separator: true, backslash_escape: true, empty_alternates: false }, tokens: Tokens([RecursivePrefix, Literal('.'), ZeroOrMore]) }
@@ -11,9 +10,6 @@ DEBUG: glob converted to regex: Glob { glob: "**/.*", re: "(?-u)^(?:/?|.*/)//.[^
 DEBUG: glob converted to regex: Glob { glob: "**/_*", re: "(?-u)^(?:/?|.*/)_[^/]*$", opts: GlobOptions { case_insensitive: false, literal_separator: true, backslash_escape: true, empty_alternates: false }, tokens: Tokens([RecursivePrefix, Literal('_'), ZeroOrMore]) }
 DEBUG: built glob set; 0 literals, 0 basenames, 0 extensions, 0 prefixes, 0 suffixes, 0 required extensions, 2 regexes
 DEBUG: Loading snippets from `./_includes`
-
-thread 'main' panicked at src/cobalt.rs:251:18:
-We detected pagination enabled but we have no paginator
-note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
+Build successful
 
 ```
