getconf: New completion

Author: scop

completions/Makefile.am

@@ -114,6 +114,7 @@ bashcomp_DATA = 2to3 \
 		genaliases \
 		gendiff \
 		genisoimage \
+		getconf \
 		getent \
 		gkrellm \
 		gm \

completions/getconf

@@ -0,0 +1,30 @@
+# getconf(1) completion                                    -*- shell-script -*-
+
+_getconf()
+{
+    local cur prev words cword
+    _init_completion || return
+
+    case $prev in
+        -a)
+            _filedir
+            return
+            ;;
+        -v)
+            COMPREPLY=( $( compgen -W \
+                '$( "$1" -a 2>/dev/null | awk "{ print \$1 }" )' -- \
+                "${cur:-POSIX_V}" ) )
+            return
+            ;;
+    esac
+
+    if [[ $prev == PATH_MAX ]]; then  # TODO more path vars, better handling
+        _filedir
+    elif [[ $cur == -* ]]; then
+        COMPREPLY=( $( compgen -W '-a -v' -- "$cur" ) )
+    else
+        COMPREPLY=( $( compgen -W \
+            '$( "$1" -a 2>/dev/null | awk "{ print \$1 }" )' -- "$cur" ) )
+    fi
+} &&
+complete -F _getconf getconf

test/completion/getconf.exp

@@ -0,0 +1 @@
+assert_source_completions getconf

test/lib/completions/getconf.exp

@@ -0,0 +1,30 @@
+proc setup {} {
+    save_env
+}
+
+
+proc teardown {} {
+    assert_env_unmodified
+}
+
+
+setup
+
+
+assert_complete_any "getconf P"
+sync_after_int
+
+assert_complete_any "getconf -"
+sync_after_int
+
+assert_complete_any "getconf -a "
+sync_after_int
+
+assert_complete_any "getconf -v "
+sync_after_int
+
+assert_complete_any "getconf PATH_MAX "
+sync_after_int
+
+
+teardown