tox: New completion (#163)

completions/Makefile.am

@@ -370,6 +370,7 @@ bashcomp_DATA = 2to3 \
 		tcpnice \
 		timeout \
 		tipc \
+		tox \
 		tracepath \
 		tshark \
 		tune2fs \

completions/tox

@@ -0,0 +1,32 @@
+# tox completion                                           -*- shell-script -*-
+
+_tox()
+{
+    local cur prev words cword
+    _init_completion || return
+
+    case $prev in
+        -h|--help|--version|-n|--num|-i|--index-url|--hashseed|--force-dep)
+            return
+            ;;
+        -c)
+            _filedir ini
+            return
+            ;;
+        --installpkg|--result-json|--workdir)
+            _filedir
+            return
+            ;;
+        -e)
+            local envs=$( "$1" --listenvs-all )
+            COMPREPLY=( $( compgen -W "$envs" -- "$cur" ) )
+            return
+            ;;
+    esac
+
+    if [[ $cur == -* ]]; then
+        COMPREPLY=( $( compgen -W '$( _parse_help "$1" )' -- "$cur" ) )
+        return
+    fi
+} &&
+complete -F _tox tox

test/completion/tox.exp

@@ -0,0 +1 @@
+assert_source_completions tox

test/lib/completions/tox.exp

@@ -0,0 +1,18 @@
+proc setup {} {
+    save_env
+}
+
+
+proc teardown {} {
+    assert_env_unmodified
+}
+
+
+setup
+
+
+assert_complete_any "tox -"
+sync_after_int
+
+
+teardown