feat(tree): new completion

Author: scop

completions/Makefile.am

@@ -419,6 +419,7 @@ bashcomp_DATA = 2to3 \
 		tipc \
 		tox \
 		tracepath \
+		tree \
 		tshark \
 		tsig-keygen \
 		tune2fs \

completions/tree

@@ -0,0 +1,39 @@
+# tree(1) completion                                       -*- shell-script -*-
+
+_comp_cmd_tree()
+{
+    local cur prev words cword
+    _init_completion || return
+
+    case $prev in
+        -!(-*)[LPIHT] | --filelimit | --timefmt | --help | --version)
+            return
+            ;;
+        --charset)
+            _xfunc iconv _iconv_charsets
+            return
+            ;;
+        -!(-*)o)
+            _filedir
+            return
+            ;;
+        --sort)
+            COMPREPLY=($(compgen -W "name version size mtime ctime" -- "$cur"))
+            return
+            ;;
+    esac
+
+    if [[ $cur == -* ]]; then
+        COMPREPLY=($(compgen -W '$(_parse_help "$1")' -- "$cur"))
+        return
+    fi
+
+    if [[ ${words[*]} == *\ --fromfile\ * ]]; then
+        _filedir
+    else
+        _filedir -d
+    fi
+} &&
+    complete -F _comp_cmd_tree tree
+
+# ex: filetype=sh

test/t/Makefile.am

@@ -610,6 +610,7 @@ EXTRA_DIST = \
 	test_tox.py \
 	test_tr.py \
 	test_tracepath.py \
+	test_tree.py \
 	test_tshark.py \
 	test_tsig_keygen.py \
 	test_tune2fs.py \

test/t/test_tree.py

@@ -0,0 +1,15 @@
+import pytest
+
+
+class TestTree:
+    @pytest.mark.complete("tree ", cwd="shared/default")
+    def test_basic(self, completion):
+        assert completion == ["bar bar.d/", "foo.d/"]
+
+    @pytest.mark.complete("tree --fromfile ", cwd="shared/default")
+    def test_fromfile(self, completion):
+        assert completion == ["bar", "bar bar.d/", "foo", "foo.d/"]
+
+    @pytest.mark.complete("tree -", require_cmd=True)
+    def test_options(self, completion):
+        assert completion

test/test-cmd-list.txt

@@ -374,6 +374,7 @@ touch
 tox
 tr
 tracepath
+tree
 tshark
 tsig-keygen
 tune2fs