Dev: Many little improvement, output reduxx

DONE:
- Reduce wasted output blank lines
- Simplifie ls output on all modules
- Remove sterr output on ls
- Clean function syntax (for hier output)
- Fix a bug on missing pid for ssh-agent
- Remove portion of debug traces (mod_ssh)

bin/idmgr

@@ -99,7 +99,7 @@ idm_core__ls ()
   local id=${1}
   #set -x
 
-  idm_core_exec_mod $id __ls "\n%s ls" ${IDM_MOD_ORDER//:/ } 
+  idm_core_exec_mod $id __ls "%s ls" ${IDM_MOD_ORDER//:/ } 
 
 }
 
@@ -243,14 +243,26 @@ idm_core_exec_mod ()
       #set +x
 
       #lib_log INFO "Loading module $i ..."
-      [ "$sep" == "_" ] || lib_log NOTICE "$(printf "$sep" $i )"
+      #${val} $id  || \
+      #  {
+      #    # DO NOT DISABLE THIS BLOCK, that force plugin to load in anyway
+      #    true
+      #    lib_log WARN "Module $i failed in some way ... ($action)"
+      #  }
+
       export IDM_MOD_EXEC=chain
-      ${val} $id  || \
-        {
-          # DO NOT DISABLE THIS BLOCK, that force plugin to load in anyway
-          true
+      local rc=0
+      out="$( ${val} $id || rc=$? )"
+
+      if [ "$rc" -eq 0 -a ! -z "$out" ]; then
+        [ "$sep" == "_" ] || 
+          lib_log NOTICE "$(printf "$sep" $i )"
+        echo -e "$out\n"
+      elif  [ "$rc" -ne 0 ]; then
         lib_log WARN "Module $i failed in some way ... ($action)"
-        }
+        echo -e "$out\n"
+      fi
+
     else
       echo ""
       lib_log INFO "Skip module $i"

lib/idmgr_mod_cloud.sh

@@ -22,11 +22,11 @@ idm_cloud__ls ()
   if lib_id_is_enabled $id; then
       if [ -f "${OS_CLOUD-}" ]; then
         echo "  enabled ($OS_CLOUD)"
-      else
-        echo "  disabled (config is absent ${OS_CLOUD:-${OS_CLOUD:+$OS_CLOUD}})"
+      #else
+      #  echo "  disabled (config is absent ${OS_CLOUD:-${OS_CLOUD:+$OS_CLOUD}})"
       fi
-  else
-    echo "  disabled"
+  #else
+  #  echo "  disabled"
   fi
 
 }

lib/idmgr_mod_gpg.sh

@@ -66,7 +66,10 @@ idm_gpg__ls ()
   local id=${1}
   lib_id_is_enabled $id || return 0
 
-  gpg --list-keys | sed 's/^/  /' #| lib_log DUMP -
+  {
+    gpg --list-keys 2>/dev/null \
+      || true 
+  } | sed 's/^/  /'  #| lib_log DUMP -
 }
 
 idm_gpg__new ()

lib/idmgr_mod_pass.sh

@@ -33,7 +33,10 @@ idm_pass__ls ()
   local id=${1}
   lib_id_is_enabled $id || return 0
 
-  PASSWORD_STORE_DIR=~/.config/pass/${id} pass ls | sed 's/^/  /'
+  {
+    PASSWORD_STORE_DIR=~/.config/pass/${id} \
+      pass ls || true
+  } 2>/dev/null | sed 's/^/  /'
 }
 
 idm_pass__help ()

lib/idmgr_mod_ssh.sh

@@ -58,7 +58,7 @@ idm_ssh__ls ()
 
   lib_id_is_enabled $id || return 0
 
-  { ssh-add $opt || true ; } | sed 's/^/  /'
+  { ssh-add $opt || true ; } 2>/dev/null | sed 's/^/  /'
 }
 
 idm_ssh__disable ()
@@ -97,7 +97,8 @@ idm_ssh__enable ()
 }
 
 # LOGOUT
-idm_ssh__kill () {
+idm_ssh__kill () 
+{
 
   #set -x
 
@@ -178,26 +179,27 @@ idm_ssh__agent_start() {
 
 }
 
-idm_ssh__agent_clean () {
+idm_ssh__agent_clean () 
+{
   local id=$1
   local socket=$2
   local pid=${3:-0}
 
   # We should kill all agents ....
   if [ "${pid}" == '0' ]; then
-    set +x
+    #set +x
     pid=$(grep -a "$socket" /proc/*/cmdline \
       | grep -a -v 'thread-self' \
       | strings -s' ' -1 \
       | sed -E 's@ /proc/@ \n/proc/@g'
     )
-    set -x
+    #set -x
     pid="$( sed -E 's@/proc/([0-9]*)/.*@\1@' <<<"$pid" )"
   fi
-  set -x
+  #set -x
 
   # Remove process
-  if [ "$pid" != '0' ]; then
+  if [ "$pid" != '0' -a "$pid" -gt 0 ]; then
     kill $pid
   fi
 

lib/idmgr_mod_tomb.sh

@@ -70,15 +70,23 @@ idm_tomb__ls ()
 {
   local id=$1
 
+  # Show files if there are some
+  if [ -d "$IDM_CONFIG_DIR/enc/" ]; then
     echo "  Tombs:"
     find $IDM_CONFIG_DIR/enc/ -type f -name "*.tomb" | sed "s@$HOME@    ~@"
+  fi
 
+  # Leave if not enabled
+  lib_id_is_enabled $id &&
+    return 0
 
-  if lib_id_is_enabled $id; then
+  # Status vars
   local tomb_status=
   local tomb_date=
+  local tomb_show=0
   local git_status=
   local git_date=
+  local git_show=0
 
   # Load local vars
   idm_tomb_header $id
@@ -88,6 +96,7 @@ idm_tomb__ls ()
     tomb_status=present
     tomb_date=$( lib_date_diff_human $(find $git_tomb_enc -printf "%Ts") )
     tomb_date=", $tomb_date old"
+    tomb_show=1
   else
     tomb_status=absent
   fi
@@ -98,9 +107,12 @@ idm_tomb__ls ()
     #git_date=$( lib_date_diff_human $(find $git_tomb_dir -maxdepth 0 -printf "%Ts") )
     #git_date=" $git_date"
   else
-      git_status=closed
+    git_status="absent (closed)"
   fi
 
+  # Leave if nothing to show
+  [ $(( $git_show + $tomb_show )) -eq 0 ] && return
+
   # Display
   echo "  Status:"
   printf "    %-20s: %s\n" "encrypted tomb" "$tomb_status${tomb_date}"
@@ -108,15 +120,16 @@ idm_tomb__ls ()
   printf "    %-20s: %s\n" "tomb git status" "$git_status${git_date}"
   printf "    %-20s: %s\n" "tomb git dir" "$git_tomb_dir"
 
+  # Check if local repo is enabled
+  lib_git_is_repo id &>/dev/null ||
+    return 0
+
   # Show git remotes
-    if lib_git_is_repo id &>/dev/null ; then
   echo "  Git remotes:"
   lib_git id remote -v | sed 's/^/    /'
   echo "  Last commits:"
   lib_git id l --color=always | sed 's/^/    /'
   echo
-    fi
-  fi
 
 
 }