latest tag from the list of sorted tags.
The setup code for these tests isn't ideal. It would be nice not to have
to worry about the remote. Without the 'origin' remote set the Travis
build would fail though.
Before this patch, with a `.tool-versions` file like:
```
lfe ref:master
```
`get_preset_version_for` would return `ref` instead of `ref:master`.
Same was happening for `path:` versions. Actually there was PR #95
on which I based my changes but instead of using space as delimiter
I went for using `|` which would be a lot more weird if present as
part of a file path, this also allows to specify paths which have
spaces which are much more frequent.
Closes#94#95
For example if asdf finds that the `ASDF_FOO_VERSION` is
defined in the current environment it will override the
version of `foo` from the `.tool-version` file.
Closes#49
- Remove plugin shims when last version is uninstalled.
- Remove shims on plugin-remove
When the latest version of a tool is uninstalled,
Remove the plugin shims (marked with metadata at #122)
Also found lots of missing tests and added them.
Closes#67
When a shim is created, add plugin metadata so we can later know which shims belong to which plugins, this will help aid with removing unused shims on uninstall. See #67
```
# asdf-plugin: ${plugin_name}”
```
Thanks to @duijf for the metadata proposal.
Without this patch, asft was not able to determine the tool version
for a project located outside the user's HOME directory.
```
/work/project/
/home/me/.tool-versions
```
This changeset lets asdf find the global version stored at
$HOME/.tool-versions when the directory traversal from
the project dir was not able to find a suitable version.
* Rename `asdf which` -> `asdf current`
* Output `set by $path` with current command
* Use dummy plugin in current_command test
* Hide "set by" message if derived from legacy file
