- test against already existing git repository
- test commit_recipe_file() handling of IOError
- update tests for commit_recipe_directory()
- add asserts on the existing test. Not raising an exception
isn't enough!
- add test which exercises the method under test while it handles
exceptions raised by other methods
- test for list_commits() when the underlying calls fail to convert
timestamp
- test for find_name() when `name' is not on the list
- tests for get_revision_from_tag()
This adds returning the commit id from read_commit, and a new function
read_recipe_and_id() that returns the commit id and the recipe in a
tuple.
If the commit is passed in, it is used as is. If no commit is passed in
it finds the most recent commit for the file on the selected branch and
returns that.
Missing recipes now raise a RecipeError with an informative message.
eg. "No commits for missing-recipe.toml on the master branch."
Recipe should have its version bumped based on the version from the
previous commit, and not be bumped on the first commit. Fix the code and
the tests.
It appears that with libgit2 v0.24.6 reverse causes it to list them
newest first. In 0.25.1 it lists them oldest first. On both versions
just using SortMode.TIME gives the desired result of oldest first.
