From 3f19c49c63ed70bd50001f07c180d1b4595737dc Mon Sep 17 00:00:00 2001
From: holly sparkles <sparkles@holly.sh>
Date: Fri, 8 Dec 2023 20:01:19 +0100
Subject: [PATCH] feat: add clone url display

- clone_prefix
- ssh_clone_prefix
- enable_http_clone
---
 src/configuration/mod.rs          |  5 +++++
 src/database/indexer.rs           |  5 +++++
 src/database/schema/repository.rs |  4 ++++
 src/methods/repo/summary.rs       |  2 ++
 templates/repo/summary.html       | 35 +++++++++++++++++++++++++++++++++++
 5 files changed, 51 insertions(+)

diff --git a/src/configuration/mod.rs b/src/configuration/mod.rs
index a107a92..6fde2e1 100644
--- a/src/configuration/mod.rs
+++ b/src/configuration/mod.rs
@@ -101,4 +101,9 @@ impl AppConfig {
     pub fn load(path: String) -> Self {
         confy::load_path(path).unwrap_or_default()
     }
+
+    pub fn http_clone_enabled(&self) -> bool {
+        (!self.clone_prefix.is_empty() || !self.ssh_clone_prefix.is_empty())
+            && self.enable_http_clone
+    }
 }
diff --git a/src/database/indexer.rs b/src/database/indexer.rs
index 3469009..67ac884 100644
--- a/src/database/indexer.rs
+++ b/src/database/indexer.rs
@@ -88,6 +88,7 @@ fn update_repository_metadata(scan_path: &Path, db: &rocksdb::DB) {
                 .ok()
                 .flatten()
                 .map(Cow::Owned),
+            exported: is_repository_exported(repository_path.as_path()),
         }
         .insert(db, relative);
 
@@ -417,3 +418,7 @@ fn find_gitweb_owner(repository_path: &Path) -> Option<Cow<'_, str>> {
         .map(String::from)
         .map(Cow::Owned)
 }
+
+fn is_repository_exported(repository_path: &Path) -> Cow<'_, bool> {
+    Cow::Owned(repository_path.join("git-daemon-export-ok").exists())
+}
diff --git a/src/database/schema/repository.rs b/src/database/schema/repository.rs
index 763fc15..f29de85 100644
--- a/src/database/schema/repository.rs
+++ b/src/database/schema/repository.rs
@@ -33,6 +33,10 @@ pub struct Repository<'a> {
     /// The default branch for Git operations
     #[serde(borrow)]
     pub default_branch: Option<Cow<'a, str>>,
+    /// Whether the repository is available for HTTP(s) cloning
+    ///
+    /// This is set to `true` based on the presence of `git-daemon-export-ok` in the repository
+    pub exported: Cow<'a, bool>,
 }
 
 pub type YokedRepository = Yoked<Repository<'static>>;
diff --git a/src/methods/repo/summary.rs b/src/methods/repo/summary.rs
index 24ed16b..fd7b6d7 100644
--- a/src/methods/repo/summary.rs
+++ b/src/methods/repo/summary.rs
@@ -22,6 +22,7 @@ pub struct View {
     commit_list: Vec<YokedCommit>,
     branch: Option<Arc<str>>,
     config: AppConfig,
+    repo_exported: bool,
 }
 
 pub async fn handle(
@@ -52,6 +53,7 @@ pub async fn handle(
             commit_list: commits,
             branch: None,
             config,
+            repo_exported: *repository.get().exported,
         }))
     })
     .await
diff --git a/templates/repo/summary.html b/templates/repo/summary.html
index 64e0a4d..80a000f 100644
--- a/templates/repo/summary.html
+++ b/templates/repo/summary.html
@@ -61,6 +61,41 @@
     </tr>
     </tbody>
     {%- endif %}
+
+    {%- if repo_exported && config.http_clone_enabled() %}
+    <tbody>
+        <tr class="separator">
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+        </tr>
+        <tr class="no-background">
+            <th>Clone</th>
+            <th></th>
+            <th></th>
+            <th></th>
+        </tr>
+        {% if !config.clone_prefix.is_empty() %}
+        <tr>
+            <td colspan="4">
+                <a rel="vcs-git" href="{{ config.clone_prefix }}/{{ repo.display() }}" title="{{ repo.display() }} Git repository">
+                    {{ config.clone_prefix }}/{{ repo.display() }}
+                </a>
+            </td>
+        </tr>
+        {% endif %}
+        {% if !config.ssh_clone_prefix.is_empty() %}
+        <tr>
+            <td colspan="4">
+                <a rel="vcs-git" href="{{ config.ssh_clone_prefix }}/{{ repo.display() }}" title="{{ repo.display() }} Git repository">
+                    {{ config.ssh_clone_prefix }}/{{ repo.display() }}
+                </a>
+            </td>
+        </tr>
+        {% endif %}
+    </tbody>
+    {%- endif %}
 </table>
 </div>
 {% endblock %}
--
libgit2 1.7.2