Travis will now generate and use the custom version header file

buildroot/bin/generate_version_header_for_marlin

@@ -1,8 +1,7 @@
 #!/usr/bin/env bash
 # generate_version_header_for_marlin
 
-DIR="$1"
-OUTFILE="$2"
+DIR="${1}"
 
 BUILDATE=$(date '+%s')
 DISTDATE=$(date '+%Y-%m-%d %H:%M')
@@ -10,16 +9,17 @@ DISTDATE=$(date '+%Y-%m-%d %H:%M')
 BRANCH=$(git -C "${DIR}" symbolic-ref -q --short HEAD)
 VERSION=$(git -C "${DIR}" describe --tags --first-parent 2>/dev/null)
 
-# Voodoo version tag generator
+if [ -z "${BRANCH}" ]; then
+  BRANCH=$(echo "${TRAVIS_BRANCH}")
+fi
+
 if [ -z "${VERSION}" ]; then
   VERSION=$(git -C "${DIR}" describe --tags --first-parent --always 2>/dev/null)
-  SHORT_BUILD_VERSION=$(echo "${VERSION}" | sed "s/-.*/${BRANCH}/")
-  DETAILED_BUILD_VERSION=$(echo "${VERSION}" | sed "s/-/${BRANCH}-/")
-else
-  SHORT_BUILD_VERSION=$(echo "${BRANCH}")
-  DETAILED_BUILD_VERSION=$(echo "${BRANCH}-${VERSION}")
 fi
 
+SHORT_BUILD_VERSION=$(echo "${BRANCH}")
+DETAILED_BUILD_VERSION=$(echo "${BRANCH}-${VERSION}")
+
 # Gets some misc options from their defaults
 DEFAULT_MACHINE_UUID=$(awk -F'"' \
   '/#define DEFAULT_MACHINE_UUID/{ print $2 }' < "${DIR}/Version.h")
@@ -32,10 +32,13 @@ SOURCE_CODE_URL=$(awk -F'"' \
 WEBSITE_URL=$(awk -F'"' \
   '/#define WEBSITE_URL/{ print $2 }' < "${DIR}/Version.h")
 
-cat > "$OUTFILE" <<EOF
+cat > "${DIR}/_Version.h" <<EOF
 /**
  * THIS FILE IS AUTOMATICALLY GENERATED DO NOT MANUALLY EDIT IT.
  * IT DOES NOT GET COMMITTED TO THE REPOSITORY.
+ *
+ * Branch: ${BRANCH}
+ * Version: ${VERSION}
  */
 
 #define BUILD_UNIX_DATETIME "${BUILDATE}"