ri: Add option and arg completions

scop · Apr 29, 2017 · bf838e9 · bf838e9
1 parent 1a61fc8
commit bf838e9
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Showing 2 changed files with 34 additions and 2 deletions.
diff --git a/completions/ri b/completions/ri
@@ -34,8 +34,34 @@ _ri_get_methods()
 # needs at least Ruby 1.8.0 in order to use -W0
 _ri()
 {
-    local cur prev words cword
-    _init_completion -n : || return
+    local cur prev words cword split
+    _init_completion -s -n : || return
+
+    case $prev in
+        -h|--help|-w|--width)
+            return
+            ;;
+        -f|--format)
+            COMPREPLY=( $( compgen -W 'ansi bs html rdoc' -- "$cur" ) )
+            return
+            ;;
+        -d|--doc-dir)
+            _filedir -d
+            return
+            ;;
+        --dump)
+            _filedir ri
+            return
+            ;;
+    esac
+
+    $split && return
+
+    if [[ "$cur" == -* ]]; then
+        COMPREPLY=( $( compgen -W '$( _parse_help "$1" )' -- "$cur" ) )
+        [[ $COMPREPLY == *= ]] && compopt -o nospace
+        return
+    fi
 
     local class method prefix ri_path ri_version ri_major separator IFS
     local -a classes

diff --git a/test/lib/completions/ri.exp b/test/lib/completions/ri.exp
@@ -13,6 +13,12 @@ proc teardown {} {
 setup
 
 
+assert_complete_any "ri -"
+sync_after_int
+
+assert_complete "BashCompletion/ cache.ri" "ri --dump=$::srcdir/fixtures/ri/"
+sync_after_int
+
 assert_complete "BashCompletion" "ri BashCompletio"
 sync_after_int