From 8c233d6d29e15c260a2ffa46b747d870cebc80e6 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Sat, 29 May 2021 17:21:57 +0200
Subject: Work out how to mirror a Git repository

Based on the guide here:
https://libgit2.org/docs/guides/101-samples/#repositories_clone_mirror

References:
https://github.com/libgit2/libgit2sharp/issues/577
https://github.com/libgit2/libgit2.github.io/pull/31
---
 src/git.rs  | 32 ++++++++++++++++++++++++++++++++
 src/lib.rs  |  1 +
 src/main.rs |  8 +++++---
 3 files changed, 38 insertions(+), 3 deletions(-)
 create mode 100644 src/git.rs

(limited to 'src')

diff --git a/src/git.rs b/src/git.rs
new file mode 100644
index 0000000..d58da3c
--- /dev/null
+++ b/src/git.rs
@@ -0,0 +1,32 @@
+use std::path::Path;
+
+
+pub fn mirror() -> Result<(), Box<dyn std::error::Error>> {
+    // let builder = git2::build::RepoBuilder::new()
+    //     .bare(true)
+    //     .clone(
+    //         "https://github.com/teddywing/google-calendar-rsvp.git",
+    //         Path::new("/tmp/grsvp"),
+    //     );
+
+    let repo = git2::Repository::init_bare(Path::new("/tmp/grsvp"))?;
+
+    let remote_name = "origin";
+
+    let mut remote = repo.remote_with_fetch(
+        remote_name,
+        "https://github.com/teddywing/google-calendar-rsvp.git",
+        "+refs/*:refs/*",
+    )?;
+
+    let mut config = repo.config()?;
+    config.set_bool(
+        &format!("remote.{}.mirror", remote_name),
+        true,
+    )?;
+
+    let refspecs: [&str; 0] = [];
+    remote.fetch(&refspecs, None, None)?;
+
+    Ok(())
+}
diff --git a/src/lib.rs b/src/lib.rs
index fe2cab4..881cebb 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,2 +1,3 @@
+pub mod git;
 pub mod github;
 pub mod repo;
diff --git a/src/main.rs b/src/main.rs
index ea540e6..994c86f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,8 +1,10 @@
-use reflectub::github;
+use reflectub::{git, github};
 
 
 fn main() {
-    let repos = github::fetch_repos().unwrap();
+    // let repos = github::fetch_repos().unwrap();
+    //
+    // dbg!(&repos);
 
-    dbg!(&repos);
+    git::mirror().unwrap();
 }
-- 
cgit v1.2.3