Add lein aliases plugin that shows aliases from project.clj in autosuggestions

plugins/lein-aliases/lein-aliases.plugin.zsh

@@ -0,0 +1,33 @@
+__LEIN_ALIASES_DIR="${0:A:h}"
+
+function _lein_aliases() {
+    local ret=1 state
+    _arguments ':aliases:->aliases' && ret=0
+
+    case $state in
+      aliases)
+        local LEIN_ALIASES=("${(@s:;:)$(_read_lein_aliases)}")
+        _describe -t LEIN_ALIASES 'leiningen aliases' LEIN_ALIASES && ret=0
+        _include_lein_commands_if_exists
+        ;;
+      *) _files
+    esac
+
+    return ret
+}
+
+compdef _lein_aliases lein
+
+function _read_lein_aliases() {
+    unset __LEIN_ALIASES_STR
+
+    local lein_aliases="$__LEIN_ALIASES_DIR/lein-aliases.py"
+    _LEIN_ALIASES_STR=$(python ${lein_aliases} 2>/dev/null)
+    echo $_LEIN_ALIASES_STR
+}
+
+function _include_lein_commands_if_exists() {
+    if whence -w _lein_commands > /dev/null; then
+      _lein_commands
+    fi
+}