Make commit pragma matching case insenstive (#10)

Signed-off-by: Brian J. Murrell <brian.murrell@intel.com>

Author: brianjmurrell

Jenkinsfile

@@ -56,11 +56,25 @@ Sleep-seconds: 2'''
           env.COMMIT_MESSAGE = 'A commit message with a "double quote"'
           // just make sure this doesn't trip an error due to the double
           // quotes
-          println(commitPragmaTrusted(pragma: 'Foo-bar:',
+          assert(commitPragmaTrusted(pragma: 'Foo-bar',
                                      def_val: '1') == "1")
         }
       } // steps
     } //stage ('env.COMMIT_MESSAGE pragma test')
+    stage ('env.COMMIT_MESSAGE case insensitivity test') {
+      steps {
+        script {
+          env.COMMIT_MESSAGE = '''A commit message
+
+Set in env.COMMIT_MESSAGE
+
+Sleep-seconds: 2'''
+          // just make sure this doesn't trip an error due to the double
+          // quotes
+          assert(commitPragmaTrusted('sleep-seconds', '1') == "2")
+        }
+      } // steps
+    } //stage ('env.COMMIT_MESSAGE pragma test')
   } // stage ('Test')
   post {
     success {

vars/commitPragmaTrusted.groovy

@@ -10,10 +10,19 @@
  * config['def_val']    Value to return if not found
  */
 def call(Map config = [:]) {
+        // convert the map for compat
+    return commitPragmaTrusted(config['pragma'], config['def_val'])
+}
+
+def call(String name, String def_val = null) {
+/**
+ * @param name       Pragma to get the value of
+ * @param def_val    Value to return if not found
+ */
 
     def def_value = ''
-    if (config['def_val']) {
-        def_value = config['def_val']
+    if (def_val) {
+        def_value = def_val
     }
 
     String commit_message=""
@@ -36,8 +45,8 @@ def call(Map config = [:]) {
                             returnStdout: true).trim()
     }
     return sh(script: 'b=$(echo "' + commit_message.replaceAll('"', '\\\\"') +
-                    '''" | sed -ne 's/^''' + config['pragma'] +
-                    ''': *\\(.*\\)/\\1/p')
+                    '''" | sed -ne 's/^''' + name +
+                    ''': *\\(.*\\)/\\1/Ip')
                        if [ -n "$b" ]; then
                            echo "$b"
                        else