From 97acdfc01b43c4a016eee537b01fda7c956093fe Mon Sep 17 00:00:00 2001
From: holly sparkles <sparkles@holly.sh>
Date: Sun, 24 Dec 2023 16:02:39 +0100
Subject: [PATCH] feat: add truncating repo description and commit messages in lists

- max_commit_message_length
- max_repo_desc_length
---
 rgit.conf.example               |  6 +++++-
 src/configuration/mod.rs        | 16 ++++++++++++++++
 templates/index.html            |  6 +++++-
 templates/repo/macros/refs.html | 10 +++++++++-
 4 files changed, 35 insertions(+), 3 deletions(-)

diff --git a/rgit.conf.example b/rgit.conf.example
index 575dfb9..a11bccd 100644
--- a/rgit.conf.example
+++ b/rgit.conf.example
@@ -27,4 +27,8 @@ enable_index_owner = true
 # Generate HTTPS clone urls
 clone_prefix = 'https://git.mydomain.tld'
 # Generate SSH clone urls
-ssh_clone_prefix = 'ssh://git.mydomain.tld:/srv/git'
\ No newline at end of file
+ssh_clone_prefix = 'ssh://git.mydomain.tld:/srv/git'
+# Limit length of commit messages in the log to this; use 0 for no limit
+max_commit_message_length = 80
+# Limit length of repository descriptions; use 0 for no limit
+max_repo_desc_length = 80
\ No newline at end of file
diff --git a/src/configuration/mod.rs b/src/configuration/mod.rs
index 17b84cc..2b2a60b 100644
--- a/src/configuration/mod.rs
+++ b/src/configuration/mod.rs
@@ -72,6 +72,20 @@ pub struct AppConfig {
     ///
     /// Default value: `unset`
     pub ssh_clone_prefix: String,
+
+    /// Specifies the maximum number of commit message characters to display in "log" view.
+    ///
+    /// A value of "0" indicates no limit.
+    ///
+    /// Default value: "0"
+    pub max_commit_message_length: usize,
+
+    /// Specifies the maximum number of description characters to display on the repository index page.
+    ///
+    /// A value of "0" indicates no limit.
+    ///
+    /// Default value: "0"
+    pub max_repo_desc_length: usize,
 }
 
 impl ::std::default::Default for AppConfig {
@@ -94,6 +108,8 @@ impl ::std::default::Default for AppConfig {
             enable_index_owner: true,
             clone_prefix: String::new(),
             ssh_clone_prefix: String::new(),
+            max_commit_message_length: 0,
+            max_repo_desc_length: 0,
         }
     }
 }
diff --git a/templates/index.html b/templates/index.html
index 285fc85..1b278ee 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -34,7 +34,11 @@
                 <td>
                     <a href="/{% if let Some(path) = path %}{{ path }}/{% endif %}{{ repository.name }}">
                         {%- if let Some(description) = repository.description -%}
-                            {{- description -}}
+							{% if config.max_repo_desc_length > 0 %}
+                            {{- description|truncate(config.max_repo_desc_length.clone()) -}}
+							{% else %}
+							{{- description -}}
+							{% endif %}
                         {%- else -%}
                             Unnamed repository; edit this file 'description' to name the repository.
                         {%- endif -%}
diff --git a/templates/repo/macros/refs.html b/templates/repo/macros/refs.html
index 51128da..1cf6a85 100644
--- a/templates/repo/macros/refs.html
+++ b/templates/repo/macros/refs.html
@@ -78,7 +78,15 @@
                 {{- commit.committer.time.clone()|timeago -}}
             </time>
         </td>
-        <td><a href="/{{ repo.display() }}/commit/?id={{ commit.hash|hex }}">{{ commit.summary }}</a></td>
+        <td>
+			<a href="/{{ repo.display() }}/commit/?id={{ commit.hash|hex }}">
+				{% if config.max_commit_message_length.clone() > 0 %}
+				{{ commit.summary|truncate(config.max_commit_message_length.clone()) }}
+				{% else %}
+				{{ commit.summary }}
+				{% endif %}
+			</a>
+		</td>
         <td>
             <img src="https://www.gravatar.com/avatar/{{ commit.author.email|md5 }}?s=13&d=retro" width="13" height="13">
             {{ commit.author.name }}
--
libgit2 1.7.2