Use "." package for package related to current working directory

As in,
> cd ~/packages/caretaker/man/1; ct p .
will push the caretaker package.

2 files changed, 10 insertions, 1 deletions

diff --git a/bin/ct b/bin/ct
index 84e4332..48c8a39 100755
--- a/bin/ct
+++ b/bin/ct
@@ -977,6 +977,12 @@ function pkg_version {
 	      ${$(git --git-dir=${self_path}/.git/ log -n 1)[2]}
 }
 
+# cd ~/packages/caretaker; ct r .
+# -> ct refresh caretaker
+
+if [[ ${1} == . ]] {
+	1=${${PWD#${PKG_DIR}/}%%/*}
+}
 
 cd ${PKG_DIR} || die "Cannot cd ${PKG_DIR}"
 
diff --git a/man/1/ct.pod b/man/1/ct.pod
index 8306368..5ae7743 100644
--- a/man/1/ct.pod
+++ b/man/1/ct.pod
@@ -95,6 +95,9 @@ Update local/remote package list (both if no argument is given)
 
 =back
 
+For all actions which expect a I<package> as argument, if the first argument
+is C<< . >>, the package related to the current working directory will be used.
+
 =head2 SHORT ACTIONS
 
 Instead of the I<action>s described above, you may also use their short
@@ -128,7 +131,7 @@ so please see caretaker.conf(5) for more information.
 
 =over
 
-=item F<~/.caretaker.conf>
+=item F<~/.config/caretaker/caretaker.conf> or F<~/.caretaker.conf>
 
 Contains configuration vars