zshenv: fix comments

[dotfiles.git] / bin / apkv

diff --git a/bin/apkv b/bin/apkv
index 7ae7051e1a55ed5277623a3d73ffd639011848ed..2a4d342e72b320a71fa917d8b7adc9f10a5ae88f 100755 (executable)
--- a/bin/apkv
+++ b/bin/apkv
@@ -1,5 +1,5 @@
 #!/bin/sh
-# TODO: add duplicate checker to seeif a pkg is in multiple virtual pkgs
+# TODO: add duplicate checker to see if a pkg is in multiple virtual pkgs
 
 prog=$(basename $0)
 usage() {
@@ -13,8 +13,9 @@ Usage:
 
     $prog del <packages> <virtual>
         Remove <packages> from virtual package <virtual>. Empty virtual
-        packages are removed from world. The shorthand '$prog del * <virtual>' can
-        be used to empty <virtual>.
+        packages are removed from world. The shorthand '$prog del * <virtual>'
+        can be used to empty <virtual>, which is equivalent to
+        'apk del <virtual>', though with special handling of leading dots.
 
     $prog list [-o | packages]
         List virtual packages and their contents.
@@ -103,7 +104,7 @@ if [ "$method" = list ]; then
                 #      replacing chars may result in variable collision—but
                 #      official apk repos do not have any package names that
                 #      would cause issues
-                eval "__$(echo $c | tr -s '.:-' _)=1"
+                eval "__$(echo $c | tr -s '.:+-' _ | tr -s '<=~>@' "\n" | head -1)=1"
             done
         done
         # check world against owned packages
@@ -111,7 +112,7 @@ if [ "$method" = list ]; then
         orphans=$(
             for x in $(cat /etc/apk/world | grep -v '^\.'); do
                 eval "[ \${__$(
-                         echo $x | tr -s '.:-' _ | tr -s '<=~>@' "\n" | head -1
+                         echo $x | tr -s '.:+-' _ | tr -s '<=~>@' "\n" | head -1
                      )-0} -eq 0 ]" && echo $x
             done
         )