Support parallel execution

1 files changed, 23 insertions, 5 deletions

diff --git a/remote/lib/status.sh b/remote/lib/status.sh
index 3c7fbec..644f20a 100644
--- a/remote/lib/status.sh
+++ b/remote/lib/status.sh
@@ -116,7 +116,9 @@ function check_server_status {
 
         print " ::: ${headers}"
         #report="$report<section>$output"
-        echo "${output}" >&12
+        if [ -n "$output" ]; then
+            flock -x $0 echo "${output}" >&12
+        fi 
     else
         print_status "x"
         for service in "$services"; do 
@@ -154,13 +156,15 @@ function check_service {
 
     important=$(grep "^\*" <<< $output)
     messages=$(grep -v "^\*" <<< $output)
-    [ -n "$output" ] && output="\n$(decorate "$service:$id" "cyan" "u")\n$(set_color white)$important\n$(reset_color)$messages\n"
-}
-
 
+    if [ -n "$output" ]; then
+        output="\n$(decorate "$service:$id" "cyan" "u")\n$(set_color white)$important\n$(reset_color)$messages\n"
+        flock -x $0 echo "${output}" >&12
+    fi
+}
 
 
-function check {
+function check__ {
     local args    
     local title="$1" && shift
     read -ra args <<< "$1" && shift
@@ -175,3 +179,17 @@ function check {
     done
     print_eol
 }
+
+function check_ {
+    # Buffer the output
+    local output=$(check__ "$@")
+    echo -e "$output"
+}
+
+function check {
+    if [ $parallel -gt 0 ]; then
+        check_ "$@" &
+    else
+        check_ "$@"
+    fi
+}