asdf/lib/commands/current.sh
Victor Borja a1bc06fb82 Bugfix: ref: and path: versions are not read correctly.
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
2016-12-15 06:12:09 -06:00

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current_command() {
local plugin_name=$1
check_if_plugin_exists $plugin_name
local search_path=$(pwd)
local version_and_path=$(find_version "$plugin_name" "$search_path")
local version=$(cut -d '|' -f 1 <<< "$version_and_path");
local version_file_path=$(cut -d '|' -f 2 <<< "$version_and_path");
check_if_version_exists $plugin_name $version
check_for_deprecated_plugin $plugin_name
if [ -z "$version" ]; then
echo "No version set for $plugin_name"
exit 1
else
echo "$version (set by $version_file_path)"
fi
}
# Warn if the plugin isn't using the updated legacy file api.
check_for_deprecated_plugin() {
local plugin_name=$1
local plugin_path=$(get_plugin_path "$plugin_name")
local legacy_config=$(get_asdf_config_value "legacy_version_file")
local deprecated_script="${plugin_path}/bin/get-version-from-legacy-file"
local new_script="${plugin_path}/bin/list-legacy-filenames"
if [ "$legacy_config" = "yes" ] && [ -f $deprecated_script ] && [ ! -f $new_script ]; then
echo "Heads up! It looks like your $plugin_name plugin is out of date. You can update it with:"
echo ""
echo " asdf plugin-update $plugin_name"
echo ""
fi
}