fix wrong code-branch icon variant in crate-details

Author: syphar

src/web/crate_details.rs

@@ -1583,6 +1583,44 @@ mod tests {
         });
     }
 
+    #[test]
+    fn details_with_repository_and_stats_can_render_icon() {
+        wrapper(|env| {
+            env.fake_release()
+                .name("library")
+                .version("0.1.0")
+                .repo("https://github.com/org/repo")
+                .github_stats("org/repo", 10, 10, 10)
+                .create()?;
+
+            let page = kuchikiki::parse_html().one(
+                env.frontend()
+                    .get("/crate/library/0.1.0/")
+                    .send()?
+                    .error_for_status()?
+                    .text()?,
+            );
+
+            let link = page
+                .select_first("a.pure-menu-link[href='https://github.com/org/repo']")
+                .unwrap();
+
+            let icon_node = link.as_node().children().nth(1).unwrap();
+            assert_eq!(
+                icon_node
+                    .as_element()
+                    .unwrap()
+                    .attributes
+                    .borrow()
+                    .get("class")
+                    .unwrap(),
+                "fa-svg"
+            );
+
+            Ok(())
+        });
+    }
+
     #[test]
     fn feature_flags_report_null() {
         wrapper(|env| {

src/web/page/templates.rs

@@ -1,6 +1,6 @@
 use crate::error::Result;
 use crate::web::rustdoc::RustdocPage;
-use anyhow::Context;
+use anyhow::{anyhow, Context};
 use rinja::Template;
 use std::{fmt, sync::Arc};
 use tracing::trace;
@@ -267,8 +267,16 @@ impl IconType {
             IconType::Brand => font_awesome_as_a_crate::Type::Brands,
         };
 
-        let icon_file_string = font_awesome_as_a_crate::svg(type_, icon_name)
-            .map_err(|err| rinja::Error::Custom(Box::new(err)))?;
+        let icon_file_string = font_awesome_as_a_crate::svg(type_, icon_name).map_err(|err| {
+            rinja::Error::Custom(
+                anyhow!(err)
+                    .context(format!(
+                        "error trying to render icon with name \"{}\" and type \"{}\"",
+                        icon_name, type_,
+                    ))
+                    .into(),
+            )
+        })?;
 
         let mut classes = vec!["fa-svg"];
         if fw {

templates/crate/details.html

@@ -64,7 +64,7 @@
                                     {# If the repo link is for github or gitlab, show some stats #}
                                     {# TODO: add support for hosts besides github and gitlab (#35) #}
                                     {%- if let Some(repository_metadata) = repository_metadata -%}
-                                        {{ "code-branch"|fab(false, false, "") }}
+                                        {{ "code-branch"|fas(false, false, "") }}
                                         {% if let Some(name) = repository_metadata.name %}
                                             {{name}}
                                         {% else %}