From 76d90db627114fbc1354a2bd80483a332c92daea Mon Sep 17 00:00:00 2001
From: Tim Byrne <sultan@locehilios.com>
Date: Wed, 25 Jan 2017 17:28:55 -0600
Subject: [PATCH] Replace "TODO text" for `yadm config` (#46)

---
 test/106_accept_config.bats |  8 ++++++--
 yadm                        | 20 +++++++++++++++++++-
 2 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/test/106_accept_config.bats b/test/106_accept_config.bats
index 8688211..3d4a34a 100644
--- a/test/106_accept_config.bats
+++ b/test/106_accept_config.bats
@@ -13,14 +13,18 @@ setup() {
 }
 
 @test "Command 'config' (no parameters)" {
-  skip
   echo "
     When 'config' command is provided alone,
     Produce instructions about supported configuration options
     Exit with 1
   "
 
-  #; TODO: This has not been implemented
+  #; run config
+  run "${T_YADM_Y[@]}" config
+
+  #; validate status and output
+  [ $status -eq 0 ]
+  [[ "$output" =~ Please\ read\ the\ CONFIGURATION\ section ]]
 }
 
 @test "Command 'config' (read missing)" {
diff --git a/yadm b/yadm
index a369f50..1b2ce85 100755
--- a/yadm
+++ b/yadm
@@ -277,7 +277,25 @@ function config() {
 
   if [ -z "$*" ] ; then
     #; with no parameters, provide some helpful documentation
-    echo TODO: Print help about available yadm configurations
+    cat << EOF
+yadm supports the following configurations:
+
+  alt.class
+  alt.host
+  alt.os
+  alt.user
+  yadm.auto-alt
+  yadm.auto-perms
+  yadm.git-program
+  yadm.gpg-perms
+  yadm.gpg-program
+  yadm.gpg-recipient
+  yadm.ssh-perms
+
+Please read the CONFIGURATION section in the man
+page for more details about configurations, and
+how to adjust them.
+EOF
   else
     #; operate on the yadm configuration file
     git config --file="$(mixed_path "$YADM_CONFIG")" "$@"