I offer to maintain this project.

.gitignore

@@ -1,14 +1,16 @@
 *.iml
-.idea
-tmp
-logs
+.idea/
+tmp/
+logs/
 dependency-reduced-pom.xml
-velocity.log
+*.log
 *~
-merge-yml.log
-target
+target/
 .project
-
 *.prefs
-
 .classpath
+
+## Don't publish.
+/src/test/resources/largeFiles/report-2024-08-23-part1.json
+/src/test/resources/largeFiles/report-2024-08-23-part2.json
+/src/test/resources/largeFiles/report-2024-08-23-part3.json

LICENSE.txt

@@ -187,7 +187,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   merge-yml is Copyright 2013 Jonathan Cobb
+   The original merge-yaml is Copyright 2013 Jonathan Cobb
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

README.md

@@ -1,31 +1,33 @@
-merge-yml
-=========
 
-Merge multiple YML files into a single file, and substitute for any environment variables found
+  YAML Merge
+==============
 
-(c) Copyright 2013 Jonathan Cobb.
+
+Merges multiple YAML files into a single file, and substitutes environment variables found as `{{VARIABLE_NAME}}`.
+
+This is a fork by Ondrej Zizka, with upgraded dependencies. Soon to be released (once I get an approval from Sonatype). 
+
+Original code from 2013 by Jonathan Cobb.
 This code is available under the Apache License, version 2: http://www.apache.org/licenses/LICENSE-2.0.html
 
 ## Build
 
-    mvn -P uberjar package
+    mvn -Drelease install
 
-Requires 'maven' build automation tool.
+Requires [Maven build automation tool](http://maven.apache.org/).
 
-Install maven on OS X using [homebrew](http://brew.sh/): `brew install maven`
 
 ## Usage
 
-    ./bin/merge-yml.sh file1.yml file2.yml ... > merged-result.yml
+    ./bin/yaml-merge.sh file1.yaml file2.yaml ... > merged-result.yaml
 
 Files are merged in order, such that files listed later will override files listed earlier.
 
-The merged result is written to stdout. Logs (for info & errors) are written to stderr.
+The merged result is written to `stdout`. Logs (for info & errors) are written to `stderr`.
 
-Within the YML files to be merged, you may include references to system environment variables using
+Within the YAML files to be merged, you may include references to environment variables using
 mustache-style syntax, for example:
 
     callbackUrl: http://www.{{DEPLOY_HOST_NAME}}.example.com:8102/my_callback
 
-Then make sure you've exported the DEPLOY_HOST_NAME environment variable to whatever place you invoke
-merge-yml from.
+Then make sure you've exported the `DEPLOY_HOST_NAME` environment variable to whatever place you invoke `yaml-merge` from.

bin/yaml-merge.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+#
+# Usage:
+#
+#   yaml-merge.sh file1.yaml [file2.yaml] [file3.yaml] ...
+#
+# Merge multiple YAML files into a single YAML file.
+# Files are merged in order, such that files listed later will override files listed earlier.
+#
+
+function die {
+  echo "${1}" >&2 && exit 1
+}
+
+if [ -z "${1}" ] ; then
+  die "No files to merge"
+fi
+
+THIS_DIR=$(cd $(dirname $0) && pwd)
+TARGET=$(cd ${THIS_DIR}/../target && pwd)
+JAR=$(ls -1 ${TARGET}/yaml-merge-*.jar | head -1)
+if [ -z "${JAR}" ] ; then
+  die "No jar matching yaml-merge-*.jar found in ${TARGET}"
+fi
+
+java -jar "${JAR}" "${@}"