Clone an existing repo hosted on Gogs Fly https://gogs-server.fly.dev/

[nelsonic]

• e.g: https://gogs-server.fly.dev/nelsonic/public-repo

This works fine on my localhost:

git clone ssh://git@gogs-server.fly.dev:10022/nelsonic/public-repo.git

• Wrap the Git.Clone command in some syntactic sugar

[nelsonic]

The reason I'm allocating a generous T1h to this is because I've not done it before. But the actual code is probably going to be like 20 lines.

[nelsonic]

In order to do a branch test of my case for this, I'm going to need to create a Repo with a unique name on Fly.io (e.g via REST API) so that it can be cloned and then deleted. Going to work on that now so that I can get 100% test coverage. 😉

GOTO: #9

[nelsonic]

Clone working:

gogs/lib/gogs.ex

Lines 98 to 112 in ec08eb4

	@doc """
	`clone/1` clones a remote git repository based on `git_repo_url`
	returns the path of the _local_ copy of the repository.
	"""
	def clone(git_repo_url) do
	# IO.inspect("git clone #{git_repo_url}")
	case inject_git().clone(git_repo_url) do
	{:ok, %Git.Repository{path: path}} ->
	# Logger.info("Cloned repo: #{git_repo_url} to: #{path}")
	path
	{:error, %Git.Error{message: message}} ->
	Logger.error("ERROR: Tried to clone #{git_repo_url}, got: #{message}")
	get_repo_name_from_url(git_repo_url) |> local_repo_path()
	end
	end

Mock:

gogs/lib/git_mock.ex

Lines 9 to 22 in ec08eb4

	@doc """
	`clone/1` clones a _real_ Gogs Repo but renames it to `repo_name`
	so that it can be used in other tests. This is ugly, we agree!
	But we want something we can use in our end-to-end tests
	without having to re-invent all of Git.
	If you can think of a cleaner way of doing this, please share!
	"""
	def clone(url) do
	if String.contains?(url, "error") do
	{:error, %Git.Error{message: "git clone error (mock)"}}
	else
	{:ok, %Git.Repository{path: GogsHelpers.local_repo_path("test-repo")}}
	end
	end

I'm happy with this as a baseline implementation. 👍